Programs & Examples On #Language switching

I personally like this version of FileUtils. Here's an example that finds all mp3s or flacs in a directory or any of its subdirectories:

String[] types = {"mp3", "flac"};
Collection<File> files2 = FileUtils.listFiles(/path/to/your/dir, types , true);

If you want to remove the routes cache on your server, remove this file:

bootstrap/cache/routes.php

And if you want to update it just run php artisan route:cache and upload the bootstrap/cache/routes.php to your server.

When running Nginx in a Docker container, be aware that a volume mounted over the log dir defeats the purpose of creating a softlink between the log files and stdout/stderr in your Dockerfile, as described in @Boeboe 's answer.

In that case you can either create the softlink in your entrypoint (executed after volumes are mounted) or not use a volume at all (e.g. when logs are already collected by a central logging system).

Method to replace substring in a sentence using React:

 const replace_in_javascript = (oldSubStr, newSubStr, sentence) => {
    let newStr = "";
    let i = 0;
    sentence.split(" ").forEach(obj => {
      if (obj.toUpperCase() === oldSubStr.toUpperCase()) {
        newStr = i === 0 ? newSubStr : newStr + " " + newSubStr;
        i = i + 1;
      } else {
        newStr = i === 0 ? obj : newStr + " " + obj;
        i = i + 1;
      }
    });
    return newStr;
  };

RunMethodHere

Put it into a ScrollViewer.

Instead of dtAll = dtOne.Copy(); in Jeromy Irvine's answer you can start with an empty DataTable and merge one-by-one iteratively:

dtAll = new DataTable();
...
dtAll.Merge(dtOne);
dtAll.Merge(dtTwo);
dtAll.Merge(dtThree);
...

and so on.

This technique is useful in a loop where you want to iteratively merge data tables:

DataTable dtAllCountries = new DataTable();

foreach(String strCountry in listCountries)
{
    DataTable dtCountry = getData(strCountry); //Some function that returns a data table
    dtAllCountries.Merge(dtCountry);
}

import pandas as pd
from sklearn.preprocessing import LabelEncoder

train=pd.read_csv('.../train.csv')

#X=train.loc[:,['waterpoint_type_group','status','waterpoint_type','source_class']].values
# Create a label encoder object 
def MultiLabelEncoder(columnlist,dataframe):
    for i in columnlist:

        labelencoder_X=LabelEncoder()
        dataframe[i]=labelencoder_X.fit_transform(dataframe[i])
columnlist=['waterpoint_type_group','status','waterpoint_type','source_class','source_type']
MultiLabelEncoder(columnlist,train)

Here i am reading a csv from location and in function i am passing the column list i want to labelencode and the dataframe I want to apply this.

You can achieve your goal by ViewModel and Live Data which is cleared by Arnav Rao. Now I put an example to clear it more neatly.

First, the assumed ViewModel is named SharedViewModel.java.

public class SharedViewModel extends ViewModel {
    private final MutableLiveData<Item> selected = new MutableLiveData<Item>();

    public void select(Item item) {
        selected.setValue(item);
    }
    public LiveData<Item> getSelected() {
        return selected;
    }
}

Then the source fragment is the MasterFragment.java from where we want to send a data.

public class MasterFragment extends Fragment {
    private SharedViewModel model;

    public void onViewCreated(@NonNull View view, Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);
        model = new ViewModelProvider(requireActivity()).get(SharedViewModel.class);
        itemSelector.setOnClickListener(item -> {

            // Data is sent

            model.select(item);
        });
    }
}

And finally the destination fragment is the DetailFragment.java to where we want to receive the data.

public class DetailFragment extends Fragment {

    public void onViewCreated(@NonNull View view, Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);
        SharedViewModel model = new ViewModelProvider(requireActivity()).get(SharedViewModel.class);
        model.getSelected().observe(getViewLifecycleOwner(), { item ->

           // Data is received 

        });
    }
}

You can add to the system-path at runtime:

import sys
sys.path.insert(0, 'path/to/your/py_file')

import py_file

This is by far the easiest way to do it.

Try float property. Here's an example: http://jsfiddle.net/mLmHR/

Based on @ooZman 's answer above, this seems to work for PostgreSQL v12 when you need to INSERT with the next value of a "sequence" (akin to auto_increment) without goofing anything up in your table(s) counter(s). (Note: I haven't tested it in more complex DB cluster configurations though...)

Psuedo Code

$insert_next_id = $return_result->query(" select (setval('"your_id_seq"', (select nextval('"your_id_seq"')) - 1, true)) +1; ")

Usually used for embedding custom data, like pictures or sound data within an XML document.

You can use cut:

cut -c N- file.txt > new_file.txt

-c: characters

file.txt: input file

new_file.txt: output file

N-: Characters from N to end to be cut and output to the new file.

Can also have other args like: 'N' , 'N-M', '-M' meaning nth character, nth to mth character, first to mth character respectively.

This will perform the operation to each line of the input file.

You should try using Type.IsAssignableFrom instead.

Posting a few examples based on the above approaches

With Spring:

@ContextConfiguration(locations = { "classpath:context.xml" })
@RunWith(SpringJUnit4ClassRunner.class)
public class TestServiceTest {
    @InjectMocks
    private TestService testService;
    @Mock
    private TestService2 testService2;
}

Without Spring:

@RunWith(MockitoJUnitRunner.class)
public class TestServiceTest {
    @InjectMocks
    private TestService testService = new TestServiceImpl();
    @Mock
    private TestService2 testService2;
}

If you're dealing with months and years you need something that knows how many days each month has and which years are leap years.

Enter the Gregorian Calendar (and other culture-specific Calendar implementations).

While Calendar doesn't provide methods to directly calculate the difference between two points in time, it does have methods such as

DateTime AddWeeks(DateTime time, int weeks)
DateTime AddMonths(DateTime time, int months)
DateTime AddYears(DateTime time, int years)

You could use this code:

abc_KeyDown(abc, new KeyEventArgs(Keys.Enter));

If you only want to read the first 999,999 (non-header) rows:

read_csv(..., nrows=999999)

If you only want to read rows 1,000,000 ... 1,999,999

read_csv(..., skiprows=1000000, nrows=999999)

nrows : int, default None Number of rows of file to read. Useful for reading pieces of large files*

skiprows : list-like or integer Row numbers to skip (0-indexed) or number of rows to skip (int) at the start of the file

and for large files, you'll probably also want to use chunksize:

chunksize : int, default None Return TextFileReader object for iteration

pandas.io.parsers.read_csv documentation

Just add below lines in your POJO before start of class ,and your issue is resolved. @Produces("application/json") @XmlRootElement See example import javax.ws.rs.Produces; import javax.xml.bind.annotation.XmlRootElement;

 /**
 * @author manoj.kumar
 * @email [email protected]
 */
 @Produces("application/json")
 @XmlRootElement  
 public class User {

 private String username;
 private String password;
 private String email;
 public String getUsername() {
 return username;
 }
 public void setUsername(String username) {
     this.username = username;
 }
 public String getPassword() {
     return password;
 }
 public void setPassword(String password) {
     this.password = password;
 }
 public String getEmail() {
    return email;
 }
 public void setEmail(String email) {
    this.email = email;
 }

}
add below lines inside of your web.xml
<init-param>
    <param-name>com.sun.jersey.api.json.POJOMappingFeature</param-name>
    <param-value>true</param-value>
</init-param>  
Now recompile your webservice everything would work!!!

1. From the Home screen, press the Menu key.
2. List item
3. Touch Settings.
4. Touch Applications.
5. Touch Manage Applications.
6. Touch All.
7. Select the application that is having issues.
8. Touch Clear data and Clear cache if they are available. This resets the app as if it was new, and may delete personal data stored in the app.

This question has been pretty well answered, but I'm taking the liberty of adding a javascript solution. Just give the element that you want to 'expand' the id footerspacerdiv, and this javascript snippet will expand that div until the page takes up the full height of the browser window.

It works based on the observation that, when a page is less than the full height of the browser window, document.body.scrollHeight is equal to document.body.clientHeight. The while loop increases the height of footerspacerdiv until document.body.scrollHeight is greater than document.body.clientHeight. At this point, footerspacerdiv will actually be 1 pixel too tall, and the browser will show a vertical scroll bar. So, the last line of the script reduces the height of footerspacerdiv by one pixel to make the page height exactly the height of the browser window.

By placing footerspacerdiv just above the 'footer' of the page, this script can be used to 'push the footer down' to the bottom of the page, so that on short pages, the footer is flush with the bottom of the browser window.

<script>    
//expand footerspacer div so that footer goes to bottom of page on short pages        
  var objSpacerDiv=document.getElementById('footerspacer');          
  var bresize=0;   

  while(document.body.scrollHeight<=document.body.clientHeight) {
    objSpacerDiv.style.height=(objSpacerDiv.clientHeight+1)+"px";
    bresize=1;
  }             
  if(bresize) { objSpacerDiv.style.height=(objSpacerDiv.clientHeight-1)+"px"; }               
 </script>

I always use a regular expression for checking for an empty string, dating back to CGI/Perl days, and also with Javascript, so why not with PHP as well, e.g. (albeit untested)

return preg_match('/\S/', $input);

Where \S represents any non-whitespace character

In Python, creating a new object is often better than modifying an existing one:

item_list = ['item', 5, 'foo', 3.14, True]
item_list = [e for e in item_list if e not in ('item', 5)]

Which is equivalent to:

item_list = ['item', 5, 'foo', 3.14, True]
new_list = []
for e in item_list:
    if e not in ('item', 5):
        new_list.append(e)
item_list = new_list

In case of a big list of filtered out values (here, ('item', 5) is a small set of elements), using a set is faster as the in operation is O(1) time complexity on average. It's also a good idea to build the iterable you're removing first, so that you're not creating it on every iteration of the list comprehension:

unwanted = {'item', 5}
item_list = [e for e in item_list if e not in unwanted]

A bloom filter is also a good solution if memory is not cheap.

Just my two cents:

• Cold deployment is the way of deploying an application when you stop it (or stop the whole server), then you install the new version, and finally restart the application (or start the whole server). It's suitable for official production deployments, but it would be horrible slow to do this during development. Forget about rapid development if you are doing this.

• Auto deployment is the ability the server has to re-scan periodically for a new EAR/WAR and deploy it automagically behind the scenes for you, or for the IDE (Eclipse) to deploy automagically the whole application when you make changes to the source code. JBoss does this, but JBoss's marketing department call this misleadingly "hot deployment". An auto deployment is not as slow compared to a cold deployment, but is really slow compared to a hot deployment.

• Hot deployment is the ability to deploy behind the scenes "as you type". No need to redeploy the whole application when you make changes. Hot deployment ONLY deploys the changes. You change a Java source code, and voila! it's running already. You never noticed it was deploying it. JBoss cannot do this, unless you buy for JRebel (or similar) but this is too much $$ for me (I'm cheap).

Now my "sales pitch" :D

What about using Tomcat during development? Comes with hot deployment all day long... for free. I do that all the time during development and then I deploy on WebSphere, JBoss, or Weblogic. Don't get me wrong, these three are great for production, but are really AWFUL for rapid-development on your local machine. Development productivity goes down the drain if you use these three all day long.

In my experience, I stopped using WebSphere, JBoss, and Weblogic for rapid development. I still have them installed in my local environment, though, but only for the occasional test I may need to run. I don't pay for JRebel all the while I get awesome development speed. Did I mention Tomcat is fully compatible with JBoss?

Tomcat is free and not only has auto-deployment, but also REAL hot deployment (Java code, JSP, JSF, XHTML) as you type in Eclipse (Yes, you read well). MYKong has a page (https://www.mkyong.com/eclipse/how-to-configure-hot-deploy-in-eclipse/) with details on how to set it up.

Did you like my sales pitch?

Cheers!

instead of starting MainActivity again via startActivity, call finish() instead in the other activities to get back to MainActivity... as MainActivity is already in stack

SQL Alchemy session objects have their own execute method:

result = db.session.execute('SELECT * FROM my_table WHERE my_column = :val', {'val': 5})

All your application queries should be going through a session object, whether they're raw SQL or not. This ensures that the queries are properly managed by a transaction, which allows multiple queries in the same request to be committed or rolled back as a single unit. Going outside the transaction using the engine or the connection puts you at much greater risk of subtle, possibly hard to detect bugs that can leave you with corrupted data. Each request should be associated with only one transaction, and using db.session will ensure this is the case for your application.

Also take note that execute is designed for parameterized queries. Use parameters, like :val in the example, for any inputs to the query to protect yourself from SQL injection attacks. You can provide the value for these parameters by passing a dict as the second argument, where each key is the name of the parameter as it appears in the query. The exact syntax of the parameter itself may be different depending on your database, but all of the major relational databases support them in some form.

Assuming it's a SELECT query, this will return an iterable of RowProxy objects.

You can access individual columns with a variety of techniques:

for r in result:
    print(r[0]) # Access by positional index
    print(r['my_column']) # Access by column name as a string
    r_dict = dict(r.items()) # convert to dict keyed by column names

Personally, I prefer to convert the results into namedtuples:

from collections import namedtuple

Record = namedtuple('Record', result.keys())
records = [Record(*r) for r in result.fetchall()]
for r in records:
    print(r.my_column)
    print(r)

If you're not using the Flask-SQLAlchemy extension, you can still easily use a session:

import sqlalchemy
from sqlalchemy.orm import sessionmaker, scoped_session

engine = sqlalchemy.create_engine('my connection string')
Session = scoped_session(sessionmaker(bind=engine))

s = Session()
result = s.execute('SELECT * FROM my_table WHERE my_column = :val', {'val': 5})

Perhaps a nice idiom for declaring constants for a class in Swift is to just use a struct named MyClassConstants like the following.

struct MyClassConstants{
    static let testStr = "test"
    static let testStrLength = countElements(testStr)

    static let arrayOfTests: [String] = ["foo", "bar", testStr]
}

In this way your constants will be scoped within a declared construct instead of floating around globally.

Update

I've added a static array constant, in response to a comment asking about static array initialization. See Array Literals in "The Swift Programming Language".

Notice that both string literals and the string constant can be used to initialize the array. However, since the array type is known the integer constant testStrLength cannot be used in the array initializer.

This is the easiest way I can figure out:

#!/usr/bin/python3
for i in range(97, 123):
    print("{:c}".format(i), end='')

So, 97 to 122 are the ASCII number equivalent to 'a' to and 'z'. Notice the lowercase and the need to put 123, since it will not be included).

In print function make sure to set the {:c} (character) format, and, in this case, we want it to print it all together not even letting a new line at the end, so end=''would do the job.

The result is this: abcdefghijklmnopqrstuvwxyz

What's the first part of your Subversion repository URL?

• If your URL looks like: http://subversion/repos/, then you're probably going over Port 80.
• If your URL looks like: https://subversion/repos/, then you're probably going over Port 443.
• If your URL looks like: svn://subversion/, then you're probably going over Port 3690.
• If your URL looks like: svn+ssh://subversion/repos/, then you're probably going over Port 22.
• If your URL contains a port number like: http://subversion/repos:8080, then you're using that port.

I can't guarantee the first four since it's possible to reconfigure everything to use different ports, of if you go through a proxy of some sort.

If you're using a VPN, you may have to configure your VPN client to reroute these to their correct ports. A lot of places don't configure their correctly VPNs to do this type of proxying. It's either because they have some sort of anal-retentive IT person who's being overly security conscious, or because they simply don't know any better. Even worse, they'll give you a client where this stuff can't be reconfigured.

The only way around that is to log into a local machine over the VPN, and then do everything from that system.

I was having the same issue with mysql datasource using spring data that would work outside but gave me this error when deployed on tomcat.

The error went away when I added the driver jar mysql-connector-java-8.0.16.jar to the jres lib/ext folder

However I did not want to do this in production for fear of interfering with other applications. Explicity defining the driver class solved this issue for me

    spring.datasource.driver-class-name: com.mysql.cj.jdbc.Driver

You need to give your submit <input> a name or it won't be available using $_POST['submit']:

<p><input type="submit" value="Submit" name="submit" /></p>

Bottom line: A module is a cross between a static/utility class and a mixin.

Mixins are reusable pieces of "partial" implementation, that can be combined (or composed) in a mix & match fashion, to help write new classes. These classes can additionally have their own state and/or code, of course.

You can use np.concatenate() specifying which axis to append, using np.newaxis:

import numpy as np
movie = np.concatenate((img1[:,np.newaxis], img2[:,np.newaxis]), axis=3)

If you are reading from many files:

import glob
movie = np.concatenate([cv2.imread(p)[:,np.newaxis] for p in glob.glob('*.jpg')], axis=3)

there are two ways to do this in jquery depending what you are looking for..

using jquery you can do

• //this will wait for the text assets to be loaded before calling this (the dom.. css.. js)

  $(document).ready(function(){...});
  

• //this will wait for all the images and text assets to finish loading before executing

  $(window).load(function(){...});
  

#include <iostream>
#include <string>
#include <sstream>
using namespace std;
int main()
{
    std::string input = "abc,def,   ghi";
    std::istringstream ss(input);
    std::string token;
    size_t pos=-1;
    while(ss>>token) {
      while ((pos=token.rfind(',')) != std::string::npos) {
        token.erase(pos, 1);
      }
      std::cout << token << '\n';
    }
}

def total_subsets_matching_sum(numbers, sum):
    array = [1] + [0] * (sum)
    for current_number in numbers:
        for num in xrange(sum - current_number, -1, -1):
            if array[num]:
                array[num + current_number] += array[num]
    return array[sum]

assert(total_subsets_matching_sum(range(1, 10), 9)       == 8)
assert(total_subsets_matching_sum({1, 3, 2, 5, 4, 9}, 9) == 4)

Explanation

This is one of the classic problems. The idea is to find the number of possible sums with the current number. And its true that, there is exactly one way to bring sum to 0. At the beginning, we have only one number. We start from our target (variable Maximum in the solution) and subtract that number. If it is possible to get a sum of that number (array element corresponding to that number is not zero) then add it to the array element corresponding to the current number. The program would be easier to understand this way

for current_number in numbers:
    for num in xrange(sum, current_number - 1, -1):
        if array[num - current_number]:
            array[num] += array[num - current_number]

When the number is 1, there is only one way in which you can come up with the sum of 1 (1-1 becomes 0 and the element corresponding to 0 is 1). So the array would be like this (remember element zero will have 1)

[1, 1, 0, 0, 0, 0, 0, 0, 0, 0]

Now, the second number is 2. We start subtracting 2 from 9 and its not valid (since array element of 7 is zero we skip that) we keep doing this till 3. When its 3, 3 - 2 is 1 and the array element corresponding to 1 is 1 and we add it to the array element of 3. and when its 2, 2 - 2 becomes 0 and we the value corresponding to 0 to array element of 2. After this iteration the array looks like this

[1, 1, 1, 1, 0, 0, 0, 0, 0, 0]

We keep doing this till we process all the numbers and the array after every iteration looks like this

[1, 1, 0, 0, 0, 0, 0, 0, 0, 0]
[1, 1, 1, 1, 0, 0, 0, 0, 0, 0]
[1, 1, 1, 2, 1, 1, 1, 0, 0, 0]
[1, 1, 1, 2, 2, 2, 2, 2, 1, 1]
[1, 1, 1, 2, 2, 3, 3, 3, 3, 3]
[1, 1, 1, 2, 2, 3, 4, 4, 4, 5]
[1, 1, 1, 2, 2, 3, 4, 5, 5, 6]
[1, 1, 1, 2, 2, 3, 4, 5, 6, 7]
[1, 1, 1, 2, 2, 3, 4, 5, 6, 8]

After the last iteration, we would have considered all the numbers and the number of ways to get the target would be the array element corresponding to the target value. In our case, Array[9] after the last iteration is 8.

Run below command into the current branch folder to merge from this <commit-id> to current branch, --no-commit do not make a new commit automatically

git merge --no-commit <commit-id>

git merge --continue can only be run after the merge has resulted in conflicts.

git merge --abort Abort the current conflict resolution process, and try to reconstruct the pre-merge state.

Two things to keep in mind Content-Type and the Encoding

1) What if the file is css

if (/.(css)$/.test(path)) {
  res.writeHead(200, {'Content-Type': 'text/css'}); 
  res.write(data, 'utf8');
} 

2) What if the file is jpg/png

if (/.(jpg)$/.test(path)) {
  res.writeHead(200, {'Content-Type': 'image/jpg'});
  res.end(data,'Base64');
}

Above one is just a sample code to explain the answer and not the exact code pattern.

The name of an array is the address of its first element, so name is a pointer to memory containing the string "siva".

Also you don't need a pointer to display a character; you are just electing to use it directly from the array in this case. You could do this instead:

char c = *name;
printf("%c\n", c);

It helps in correct sorting in the case that you will need to concatenate this "integer" with something else (another number or text) which will require to be sorted as a "text" then.

for example,

if you will need to use the integer field numbers (let's say 5) concatenated as A-005 or 10/0005

openecry.com is a broker with plenty of information on an API and instructions on how to do yours. There are also other brokers with the OEC platform and all the bells and whistles a pro could ask for.

I tried the solution of Oskar (and many others) but for me it finaly only worked with:

jQuery(function($){
   // Your jQuery code here, using the $
});

See: https://learn.jquery.com/using-jquery-core/avoid-conflicts-other-libraries/

Here is android code for PHP code of above posted by @Elad Nava

MainActivity.java (Launcher Activity)

public class MainActivity extends AppCompatActivity {
    String PROJECT_NUMBER="your project number/sender id";
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);



        GCMClientManager pushClientManager = new GCMClientManager(this, PROJECT_NUMBER);
        pushClientManager.registerIfNeeded(new GCMClientManager.RegistrationCompletedHandler() {
            @Override
            public void onSuccess(String registrationId, boolean isNewRegistration) {

                Log.d("Registration id", registrationId);
                //send this registrationId to your server
            }

            @Override
            public void onFailure(String ex) {
                super.onFailure(ex);
            }
        });
    }
}

GCMClientManager.java

public class GCMClientManager {
    // Constants
    public static final String TAG = "GCMClientManager";
    public static final String EXTRA_MESSAGE = "message";
    public static final String PROPERTY_REG_ID = "your sender id";
    private static final String PROPERTY_APP_VERSION = "appVersion";
    private final static int PLAY_SERVICES_RESOLUTION_REQUEST = 9000;
    // Member variables
    private GoogleCloudMessaging gcm;
    private String regid;
    private String projectNumber;
    private Activity activity;
    public GCMClientManager(Activity activity, String projectNumber) {
        this.activity = activity;
        this.projectNumber = projectNumber;
        this.gcm = GoogleCloudMessaging.getInstance(activity);
    }
    /**
     * @return Application's version code from the {@code PackageManager}.
     */
    private static int getAppVersion(Context context) {
        try {
            PackageInfo packageInfo = context.getPackageManager()
                    .getPackageInfo(context.getPackageName(), 0);
            return packageInfo.versionCode;
        } catch (NameNotFoundException e) {
            // should never happen
            throw new RuntimeException("Could not get package name: " + e);
        }
    }
    // Register if needed or fetch from local store
    public void registerIfNeeded(final RegistrationCompletedHandler handler) {
        if (checkPlayServices()) {
            regid = getRegistrationId(getContext());
            if (regid.isEmpty()) {
                registerInBackground(handler);
            } else { // got id from cache
                Log.i(TAG, regid);
                handler.onSuccess(regid, false);
            }
        } else { // no play services
            Log.i(TAG, "No valid Google Play Services APK found.");
        }
    }
    /**
     * Registers the application with GCM servers asynchronously.
     * <p>
     * Stores the registration ID and app versionCode in the application's
     * shared preferences.
     */
    private void registerInBackground(final RegistrationCompletedHandler handler) {
        new AsyncTask<Void, Void, String>() {
            @Override
            protected String doInBackground(Void... params) {
                try {
                    if (gcm == null) {
                        gcm = GoogleCloudMessaging.getInstance(getContext());
                    }
                    InstanceID instanceID = InstanceID.getInstance(getContext());
                    regid = instanceID.getToken(projectNumber, GoogleCloudMessaging.INSTANCE_ID_SCOPE, null);
                    Log.i(TAG, regid);
                    // Persist the regID - no need to register again.
                    storeRegistrationId(getContext(), regid);
                } catch (IOException ex) {
                    // If there is an error, don't just keep trying to register.
                    // Require the user to click a button again, or perform
                    // exponential back-off.
                    handler.onFailure("Error :" + ex.getMessage());
                }
                return regid;
            }
            @Override
            protected void onPostExecute(String regId) {
                if (regId != null) {
                    handler.onSuccess(regId, true);
                }
            }
        }.execute(null, null, null);
    }
    /**
     * Gets the current registration ID for application on GCM service.
     * <p>
     * If result is empty, the app needs to register.
     *
     * @return registration ID, or empty string if there is no existing
     *     registration ID.
     */
    private String getRegistrationId(Context context) {
        final SharedPreferences prefs = getGCMPreferences(context);
        String registrationId = prefs.getString(PROPERTY_REG_ID, "");
        if (registrationId.isEmpty()) {
            Log.i(TAG, "Registration not found.");
            return "";
        }
        // Check if app was updated; if so, it must clear the registration ID
        // since the existing regID is not guaranteed to work with the new
        // app version.
        int registeredVersion = prefs.getInt(PROPERTY_APP_VERSION, Integer.MIN_VALUE);
        int currentVersion = getAppVersion(context);
        if (registeredVersion != currentVersion) {
            Log.i(TAG, "App version changed.");
            return "";
        }
        return registrationId;
    }
    /**
     * Stores the registration ID and app versionCode in the application's
     * {@code SharedPreferences}.
     *
     * @param context application's context.
     * @param regId registration ID
     */
    private void storeRegistrationId(Context context, String regId) {
        final SharedPreferences prefs = getGCMPreferences(context);
        int appVersion = getAppVersion(context);
        Log.i(TAG, "Saving regId on app version " + appVersion);
        SharedPreferences.Editor editor = prefs.edit();
        editor.putString(PROPERTY_REG_ID, regId);
        editor.putInt(PROPERTY_APP_VERSION, appVersion);
        editor.commit();
    }
    private SharedPreferences getGCMPreferences(Context context) {
        // This sample app persists the registration ID in shared preferences, but
        // how you store the regID in your app is up to you.
        return getContext().getSharedPreferences(context.getPackageName(),
                Context.MODE_PRIVATE);
    }
    /**
     * Check the device to make sure it has the Google Play Services APK. If
     * it doesn't, display a dialog that allows users to download the APK from
     * the Google Play Store or enable it in the device's system settings.
     */
    private boolean checkPlayServices() {
        int resultCode = GooglePlayServicesUtil.isGooglePlayServicesAvailable(getContext());
        if (resultCode != ConnectionResult.SUCCESS) {
            if (GooglePlayServicesUtil.isUserRecoverableError(resultCode)) {
                GooglePlayServicesUtil.getErrorDialog(resultCode, getActivity(),
                        PLAY_SERVICES_RESOLUTION_REQUEST).show();
            } else {
                Log.i(TAG, "This device is not supported.");
            }
            return false;
        }
        return true;
    }
    private Context getContext() {
        return activity;
    }
    private Activity getActivity() {
        return activity;
    }
    public static abstract class RegistrationCompletedHandler {
        public abstract void onSuccess(String registrationId, boolean isNewRegistration);
        public void onFailure(String ex) {
            // If there is an error, don't just keep trying to register.
            // Require the user to click a button again, or perform
            // exponential back-off.
            Log.e(TAG, ex);
        }
    }
}

PushNotificationService.java (Notification generator)

public class PushNotificationService extends GcmListenerService{

    public static int MESSAGE_NOTIFICATION_ID = 100;

    @Override
    public void onMessageReceived(String from, Bundle data) {
        String message = data.getString("message");
        sendNotification("Hi-"+message, "My App sent you a message");
    }

    private void sendNotification(String title, String body) {
        Context context = getBaseContext();
        NotificationCompat.Builder mBuilder = (NotificationCompat.Builder) new NotificationCompat.Builder(context)
                .setSmallIcon(R.mipmap.ic_launcher).setContentTitle(title)
                .setContentText(body);
        NotificationManager mNotificationManager = (NotificationManager) context
                .getSystemService(Context.NOTIFICATION_SERVICE);
        mNotificationManager.notify(MESSAGE_NOTIFICATION_ID, mBuilder.build());
    }
}

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<permission android:name="com.example.gcm.permission.C2D_MESSAGE"
    android:protectionLevel="signature" />
<uses-permission android:name="com.example.gcm.permission.C2D_MESSAGE" />
<application
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:supportsRtl="true"
    android:theme="@style/AppTheme" >
    <activity android:name=".MainActivity" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

    <service
        android:name=".PushNotificationService"
        android:exported="false">
        <intent-filter>
            <action android:name="com.google.android.c2dm.intent.RECEIVE" />
        </intent-filter>
    </service>

    <receiver
        android:name="com.google.android.gms.gcm.GcmReceiver"
        android:exported="true"
        android:permission="com.google.android.c2dm.permission.SEND">
        <intent-filter>
            <action android:name="com.google.android.c2dm.intent.RECEIVE" />
            <category android:name="package.gcmdemo" />
        </intent-filter>
    </receiver>
</application>

I insert this code in my tag and it works correctly:

ng-show="!Contract.BuyerName.trim()" >

@people = qw( bob john linda ); 
$n = @people; # the number 3
Print " le number in the list is $n \n"; 

Expressions in Perl always return the appropriate value for their context. For example, how about the “name” * of an array. In a list context, it gives the list of elements. But in a scalar context, it returns the number of elements in the array:

All you have to do is read the code on getbootstrap.com:

Codepen

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>_x000D_
<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script>_x000D_
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css">_x000D_
_x000D_
<nav class="navbar navbar-inverse navbar-static-top" role="navigation">_x000D_
  <div class="container">_x000D_
    <div class="navbar-header">_x000D_
      <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">_x000D_
                    <span class="sr-only">Toggle navigation</span>_x000D_
                    <span class="icon-bar"></span>_x000D_
                    <span class="icon-bar"></span>_x000D_
                    <span class="icon-bar"></span>_x000D_
                </button>_x000D_
    </div>_x000D_
_x000D_
    <!-- Collect the nav links, forms, and other content for toggling -->_x000D_
    <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">_x000D_
      <ul class="nav navbar-nav">_x000D_
        <li><a href="index.php">Home</a></li>_x000D_
        <li><a href="about.php">About</a></li>_x000D_
        <li><a href="#portfolio">Portfolio</a></li>_x000D_
        <li><a href="#">Blog</a></li>_x000D_
        <li><a href="contact.php">Contact</a></li>_x000D_
      </ul>_x000D_
    </div>_x000D_
  </div>_x000D_
</nav>

Well now will be different after angular 5:

{{ number | currency :'GBP':'symbol':'1.2-2' }}

If you’re concerned about the file size of a PNG, you can use an SVG mask to create a transparent JPEG. Here is an example I put together.

CASE isn't used for flow control... for this, you would need to use IF...

But, there's a set-based solution to this problem instead of the procedural approach:

UPDATE tblEmployee
SET 
  InOffice = CASE WHEN @NewStatus = 'InOffice' THEN -1 ELSE InOffice END,
  OutOffice = CASE WHEN @NewStatus = 'OutOffice' THEN -1 ELSE OutOffice END,
  Home = CASE WHEN @NewStatus = 'Home' THEN -1 ELSE Home END
WHERE EmpID = @EmpID

Note that the ELSE will preserves the original value if the @NewStatus condition isn't met.

Explanation of command that i am going to write:-

. means any character, digit can come in place of .

* means zero or more occurrences of thing written just previous to it.

| means 'or'.

So,

james.*jack

would search james , then any number of character until jack comes.

Since you want either jack.*james or james.*jack

Hence Command:

jack.*james|james.*jack

For a while, I specified "constants" (which still weren't actually constants) in object literals passed through to with() statements. I thought it was so clever. Here's an example:

with ({
    MY_CONST : 'some really important value'
}) {
    alert(MY_CONST);
}

In the past, I also have created a CONST namespace where I would put all of my constants. Again, with the overhead. Sheesh.

Now, I just do var MY_CONST = 'whatever'; to KISS.

My experience for updating Java SDK on OS X 10.9 was much easier.

I downloaded the latest Java SE Development Kit 8, from SE downloads and installed the .dmg file. And when typing java -version in terminal the following was displayed:

java version "1.8.0_11"

Java(TM) SE Runtime Environment (build 1.8.0_11-b12)

Java HotSpot(TM) 64-Bit Server VM (build 25.11-b03, mixed mode)

In case of Request to a REST Service:

You need to allow the CORS (cross origin sharing of resources) on the endpoint of your REST Service with Spring annotation:

@CrossOrigin(origins = "http://localhost:8080")

Very good tutorial: https://spring.io/guides/gs/rest-service-cors/

$('div').attr('style', '');

or

$('div').removeAttr('style'); (From Andres's Answer)

To make this a little smaller, try this:

$('div[style]').removeAttr('style');

This should speed it up a little because it checks that the divs have the style attribute.

Either way, this might take a little while to process if you have a large amount of divs, so you might want to consider other methods than javascript.

I created this simple example from different search results on the internet.

public static ServiceHost CreateServiceHost(Type serviceInterface, Type implementation)
{
  //Create base address
  string baseAddress = "net.pipe://localhost/MyService";

  ServiceHost serviceHost = new ServiceHost(implementation, new Uri(baseAddress));

  //Net named pipe
  NetNamedPipeBinding binding = new NetNamedPipeBinding { MaxReceivedMessageSize = 2147483647 };
  serviceHost.AddServiceEndpoint(serviceInterface, binding, baseAddress);

  //MEX - Meta data exchange
  ServiceMetadataBehavior behavior = new ServiceMetadataBehavior();
  serviceHost.Description.Behaviors.Add(behavior);
  serviceHost.AddServiceEndpoint(typeof(IMetadataExchange), MetadataExchangeBindings.CreateMexNamedPipeBinding(), baseAddress + "/mex/");

  return serviceHost;
}

Using the above URI I can add a reference in my client to the web service.

So I liked a lot of the answers above, but I was looking for something that was a little more random in nature. I also wanted a way to explicitly call out excluded characters. Below is my solution using a view that calls the CRYPT_GEN_RANDOM to get a cryptographic random number. In my example, I only chose a random number that was 8 bytes. Please note, you can increase this size and also utilize the seed parameter of the function if you want. Here is the link to the documentation: https://docs.microsoft.com/en-us/sql/t-sql/functions/crypt-gen-random-transact-sql

CREATE VIEW [dbo].[VW_CRYPT_GEN_RANDOM_8]
AS
SELECT CRYPT_GEN_RANDOM(8) as [value];

The reason for creating the view is because CRYPT_GEN_RANDOM cannot be called directly from a function.

From there, I created a scalar function that accepts a length and a string parameter that can contain a comma delimited string of excluded characters.

CREATE FUNCTION [dbo].[fn_GenerateRandomString]
( 
    @length INT,
    @excludedCharacters VARCHAR(200) --Comma delimited string of excluded characters
)
RETURNS VARCHAR(Max)
BEGIN
    DECLARE @returnValue VARCHAR(Max) = ''
        , @asciiValue INT
        , @currentCharacter CHAR;

    --Optional concept, you can add default excluded characters
    SET @excludedCharacters = CONCAT(@excludedCharacters,',^,*,(,),-,_,=,+,[,{,],},\,|,;,:,'',",<,.,>,/,`,~');

    --Table of excluded characters
    DECLARE @excludedCharactersTable table([asciiValue] INT);

    --Insert comma
    INSERT INTO @excludedCharactersTable SELECT 44;

    --Stores the ascii value of the excluded characters in the table
    INSERT INTO @excludedCharactersTable
    SELECT ASCII(TRIM(value))
    FROM STRING_SPLIT(@excludedCharacters, ',')
    WHERE LEN(TRIM(value)) = 1;

    --Keep looping until the return string is filled
    WHILE(LEN(@returnValue) < @length)
    BEGIN
        --Get a truly random integer values from 33-126
        SET @asciiValue = (SELECT TOP 1 (ABS(CONVERT(INT, [value])) % 94) + 33 FROM [dbo].[VW_CRYPT_GEN_RANDOM_8]);

        --If the random integer value is not in the excluded characters table then append to the return string
        IF(NOT EXISTS(SELECT * 
                        FROM @excludedCharactersTable 
                        WHERE [asciiValue] = @asciiValue))
        BEGIN
            SET @returnValue = @returnValue + CHAR(@asciiValue);
        END
    END

    RETURN(@returnValue);
END

Below is an example of the how to call the function.

SELECT [dbo].[fn_GenerateRandomString](8,'!,@,#,$,%,&,?');

~Cheers

This is rather a method than just a single script but gives you much more flexibility.

First of all There are 3 objects:

1. User defined TABLE type [ColumnActionList] -> holds data as parameter
2. SP [proc_PivotPrepare] -> prepares our data
3. SP [proc_PivotExecute] -> execute the script

CREATE TYPE [dbo].[ColumnActionList] AS TABLE ( [ID] [smallint] NOT NULL, [ColumnName] nvarchar NOT NULL, [Action] nchar NOT NULL ); GO

    CREATE PROCEDURE [dbo].[proc_PivotPrepare] 
    (
    @DB_Name        nvarchar(128),
    @TableName      nvarchar(128)
    )
    AS
            SELECT @DB_Name = ISNULL(@DB_Name,db_name())
    DECLARE @SQL_Code nvarchar(max)

    DECLARE @MyTab TABLE (ID smallint identity(1,1), [Column_Name] nvarchar(128), [Type] nchar(1), [Set Action SQL] nvarchar(max));

    SELECT @SQL_Code        =   'SELECT [<| SQL_Code |>] = '' '' '
                                        + 'UNION ALL '
                                        + 'SELECT ''----------------------------------------------------------------------------------------------------'' '
                                        + 'UNION ALL '
                                        + 'SELECT ''-----| Declare user defined type [ID] / [ColumnName] / [PivotAction] '' '
                                        + 'UNION ALL '
                                        + 'SELECT ''----------------------------------------------------------------------------------------------------'' '
                                        + 'UNION ALL '
                                        + 'SELECT ''DECLARE @ColumnListWithActions ColumnActionList;'''
                                        + 'UNION ALL '
                                        + 'SELECT ''----------------------------------------------------------------------------------------------------'' '
                                        + 'UNION ALL '
                                        + 'SELECT ''-----| Set [PivotAction] (''''S'''' as default) to select dimentions and values '' '
                                        + 'UNION ALL '
                                        + 'SELECT ''-----|'''
                                        + 'UNION ALL '
                                        + 'SELECT ''-----| ''''S'''' = Stable column || ''''D'''' = Dimention column || ''''V'''' = Value column '' '
                                        + 'UNION ALL '
                                        + 'SELECT ''----------------------------------------------------------------------------------------------------'' '
                                        + 'UNION ALL '
                                        + 'SELECT ''INSERT INTO  @ColumnListWithActions VALUES ('' + CAST( ROW_NUMBER() OVER (ORDER BY [NAME]) as nvarchar(10)) + '', '' + '''''''' + [NAME] + ''''''''+ '', ''''S'''');'''
                                        + 'FROM [' + @DB_Name + '].sys.columns  '
                                        + 'WHERE object_id = object_id(''[' + @DB_Name + ']..[' + @TableName + ']'') '
                                        + 'UNION ALL '
                                        + 'SELECT ''----------------------------------------------------------------------------------------------------'' '
                                        + 'UNION ALL '
                                        + 'SELECT ''-----| Execute sp_PivotExecute with parameters: columns and dimentions and main table name'' '
                                        + 'UNION ALL '
                                        + 'SELECT ''----------------------------------------------------------------------------------------------------'' '
                                        + 'UNION ALL '
                                        + 'SELECT ''EXEC [dbo].[sp_PivotExecute] @ColumnListWithActions, ' + '''''' + @TableName + '''''' + ';'''
                                        + 'UNION ALL '
                                        + 'SELECT ''----------------------------------------------------------------------------------------------------'' '                            
EXECUTE SP_EXECUTESQL @SQL_Code;

GO

CREATE PROCEDURE [dbo].[sp_PivotExecute]
(
@ColumnListWithActions  ColumnActionList ReadOnly
,@TableName                     nvarchar(128)
)
AS


--#######################################################################################################################
--###| Step 1 - Select our user-defined-table-variable into temp table
--#######################################################################################################################

IF OBJECT_ID('tempdb.dbo.#ColumnListWithActions', 'U') IS NOT NULL DROP TABLE #ColumnListWithActions; 
SELECT * INTO #ColumnListWithActions FROM @ColumnListWithActions;

--#######################################################################################################################
--###| Step 2 - Preparing lists of column groups as strings:
--#######################################################################################################################

DECLARE @ColumnName                     nvarchar(128)
DECLARE @Destiny                        nchar(1)

DECLARE @ListOfColumns_Stable           nvarchar(max)
DECLARE @ListOfColumns_Dimension    nvarchar(max)
DECLARE @ListOfColumns_Variable     nvarchar(max)
--############################
--###| Cursor for List of Stable Columns
--############################

DECLARE ColumnListStringCreator_S CURSOR FOR
SELECT      [ColumnName]
FROM        #ColumnListWithActions
WHERE       [Action] = 'S'
OPEN ColumnListStringCreator_S;
FETCH NEXT FROM ColumnListStringCreator_S
INTO @ColumnName
  WHILE @@FETCH_STATUS = 0

   BEGIN
        SELECT @ListOfColumns_Stable = ISNULL(@ListOfColumns_Stable, '') + ' [' + @ColumnName + '] ,';
        FETCH NEXT FROM ColumnListStringCreator_S INTO @ColumnName
   END

CLOSE ColumnListStringCreator_S;
DEALLOCATE ColumnListStringCreator_S;

--############################
--###| Cursor for List of Dimension Columns
--############################

DECLARE ColumnListStringCreator_D CURSOR FOR
SELECT      [ColumnName]
FROM        #ColumnListWithActions
WHERE       [Action] = 'D'
OPEN ColumnListStringCreator_D;
FETCH NEXT FROM ColumnListStringCreator_D
INTO @ColumnName
  WHILE @@FETCH_STATUS = 0

   BEGIN
        SELECT @ListOfColumns_Dimension = ISNULL(@ListOfColumns_Dimension, '') + ' [' + @ColumnName + '] ,';
        FETCH NEXT FROM ColumnListStringCreator_D INTO @ColumnName
   END

CLOSE ColumnListStringCreator_D;
DEALLOCATE ColumnListStringCreator_D;

--############################
--###| Cursor for List of Variable Columns
--############################

DECLARE ColumnListStringCreator_V CURSOR FOR
SELECT      [ColumnName]
FROM        #ColumnListWithActions
WHERE       [Action] = 'V'
OPEN ColumnListStringCreator_V;
FETCH NEXT FROM ColumnListStringCreator_V
INTO @ColumnName
  WHILE @@FETCH_STATUS = 0

   BEGIN
        SELECT @ListOfColumns_Variable = ISNULL(@ListOfColumns_Variable, '') + ' [' + @ColumnName + '] ,';
        FETCH NEXT FROM ColumnListStringCreator_V INTO @ColumnName
   END

CLOSE ColumnListStringCreator_V;
DEALLOCATE ColumnListStringCreator_V;

SELECT @ListOfColumns_Variable      = LEFT(@ListOfColumns_Variable, LEN(@ListOfColumns_Variable) - 1);
SELECT @ListOfColumns_Dimension = LEFT(@ListOfColumns_Dimension, LEN(@ListOfColumns_Dimension) - 1);
SELECT @ListOfColumns_Stable            = LEFT(@ListOfColumns_Stable, LEN(@ListOfColumns_Stable) - 1);

--#######################################################################################################################
--###| Step 3 - Preparing table with all possible connections between Dimension columns excluding NULLs
--#######################################################################################################################
DECLARE @DIM_TAB TABLE ([DIM_ID] smallint, [ColumnName] nvarchar(128))
INSERT INTO @DIM_TAB 
SELECT [DIM_ID] = ROW_NUMBER() OVER(ORDER BY [ColumnName]), [ColumnName] FROM #ColumnListWithActions WHERE [Action] = 'D';

DECLARE @DIM_ID smallint;
SELECT      @DIM_ID = 1;


DECLARE @SQL_Dimentions nvarchar(max);

IF OBJECT_ID('tempdb.dbo.##ALL_Dimentions', 'U') IS NOT NULL DROP TABLE ##ALL_Dimentions; 

SELECT @SQL_Dimentions      = 'SELECT [xxx_ID_xxx] = ROW_NUMBER() OVER (ORDER BY ' + @ListOfColumns_Dimension + '), ' + @ListOfColumns_Dimension
                                            + ' INTO ##ALL_Dimentions '
                                            + ' FROM (SELECT DISTINCT' + @ListOfColumns_Dimension + ' FROM  ' + @TableName
                                            + ' WHERE ' + (SELECT [ColumnName] FROM @DIM_TAB WHERE [DIM_ID] = @DIM_ID) + ' IS NOT NULL ';
                                            SELECT @DIM_ID = @DIM_ID + 1;
            WHILE @DIM_ID <= (SELECT MAX([DIM_ID]) FROM @DIM_TAB)
            BEGIN
            SELECT @SQL_Dimentions = @SQL_Dimentions + 'AND ' + (SELECT [ColumnName] FROM @DIM_TAB WHERE [DIM_ID] = @DIM_ID) +  ' IS NOT NULL ';
            SELECT @DIM_ID = @DIM_ID + 1;
            END

SELECT @SQL_Dimentions   = @SQL_Dimentions + ' )x';

EXECUTE SP_EXECUTESQL  @SQL_Dimentions;

--#######################################################################################################################
--###| Step 4 - Preparing table with all possible connections between Stable columns excluding NULLs
--#######################################################################################################################
DECLARE @StabPos_TAB TABLE ([StabPos_ID] smallint, [ColumnName] nvarchar(128))
INSERT INTO @StabPos_TAB 
SELECT [StabPos_ID] = ROW_NUMBER() OVER(ORDER BY [ColumnName]), [ColumnName] FROM #ColumnListWithActions WHERE [Action] = 'S';

DECLARE @StabPos_ID smallint;
SELECT      @StabPos_ID = 1;


DECLARE @SQL_MainStableColumnTable nvarchar(max);

IF OBJECT_ID('tempdb.dbo.##ALL_StableColumns', 'U') IS NOT NULL DROP TABLE ##ALL_StableColumns; 

SELECT @SQL_MainStableColumnTable       = 'SELECT xxx_ID_xxx = ROW_NUMBER() OVER (ORDER BY ' + @ListOfColumns_Stable + '), ' + @ListOfColumns_Stable
                                            + ' INTO ##ALL_StableColumns '
                                            + ' FROM (SELECT DISTINCT' + @ListOfColumns_Stable + ' FROM  ' + @TableName
                                            + ' WHERE ' + (SELECT [ColumnName] FROM @StabPos_TAB WHERE [StabPos_ID] = @StabPos_ID) + ' IS NOT NULL ';
                                            SELECT @StabPos_ID = @StabPos_ID + 1;
            WHILE @StabPos_ID <= (SELECT MAX([StabPos_ID]) FROM @StabPos_TAB)
            BEGIN
            SELECT @SQL_MainStableColumnTable = @SQL_MainStableColumnTable + 'AND ' + (SELECT [ColumnName] FROM @StabPos_TAB WHERE [StabPos_ID] = @StabPos_ID) +  ' IS NOT NULL ';
            SELECT @StabPos_ID = @StabPos_ID + 1;
            END

SELECT @SQL_MainStableColumnTable    = @SQL_MainStableColumnTable + ' )x';

EXECUTE SP_EXECUTESQL  @SQL_MainStableColumnTable;

--#######################################################################################################################
--###| Step 5 - Preparing table with all options ID
--#######################################################################################################################

DECLARE @FULL_SQL_1 NVARCHAR(MAX)
SELECT @FULL_SQL_1 = ''

DECLARE @i smallint

IF OBJECT_ID('tempdb.dbo.##FinalTab', 'U') IS NOT NULL DROP TABLE ##FinalTab; 

SELECT @FULL_SQL_1 = 'SELECT t.*, dim.[xxx_ID_xxx] '
                                    + ' INTO ##FinalTab '
                                    +   'FROM ' + @TableName + ' t '
                                    +   'JOIN ##ALL_Dimentions dim '
                                    +   'ON t.' + (SELECT [ColumnName] FROM @DIM_TAB WHERE [DIM_ID] = 1) + ' = dim.' + (SELECT [ColumnName] FROM @DIM_TAB WHERE [DIM_ID] = 1);
                                SELECT @i = 2                               
                                WHILE @i <= (SELECT MAX([DIM_ID]) FROM @DIM_TAB)
                                    BEGIN
                                    SELECT @FULL_SQL_1 = @FULL_SQL_1 + ' AND t.' + (SELECT [ColumnName] FROM @DIM_TAB WHERE [DIM_ID] = @i) + ' = dim.' + (SELECT [ColumnName] FROM @DIM_TAB WHERE [DIM_ID] = @i)
                                    SELECT @i = @i +1
                                END
EXECUTE SP_EXECUTESQL @FULL_SQL_1

--#######################################################################################################################
--###| Step 6 - Selecting final data
--#######################################################################################################################
DECLARE @STAB_TAB TABLE ([STAB_ID] smallint, [ColumnName] nvarchar(128))
INSERT INTO @STAB_TAB 
SELECT [STAB_ID] = ROW_NUMBER() OVER(ORDER BY [ColumnName]), [ColumnName]
FROM #ColumnListWithActions WHERE [Action] = 'S';

DECLARE @VAR_TAB TABLE ([VAR_ID] smallint, [ColumnName] nvarchar(128))
INSERT INTO @VAR_TAB 
SELECT [VAR_ID] = ROW_NUMBER() OVER(ORDER BY [ColumnName]), [ColumnName]
FROM #ColumnListWithActions WHERE [Action] = 'V';

DECLARE @y smallint;
DECLARE @x smallint;
DECLARE @z smallint;


DECLARE @FinalCode nvarchar(max)

SELECT @FinalCode = ' SELECT ID1.*'
                                        SELECT @y = 1
                                        WHILE @y <= (SELECT MAX([xxx_ID_xxx]) FROM ##FinalTab)
                                            BEGIN
                                                SELECT @z = 1
                                                WHILE @z <= (SELECT MAX([VAR_ID]) FROM @VAR_TAB)
                                                    BEGIN
                                                        SELECT @FinalCode = @FinalCode +    ', [ID' + CAST((@y) as varchar(10)) + '.' + (SELECT [ColumnName] FROM @VAR_TAB WHERE [VAR_ID] = @z) + '] =  ID' + CAST((@y + 1) as varchar(10)) + '.' + (SELECT [ColumnName] FROM @VAR_TAB WHERE [VAR_ID] = @z)
                                                        SELECT @z = @z + 1
                                                    END
                                                    SELECT @y = @y + 1
                                                END
        SELECT @FinalCode = @FinalCode + 
                                        ' FROM ( SELECT * FROM ##ALL_StableColumns)ID1';
                                        SELECT @y = 1
                                        WHILE @y <= (SELECT MAX([xxx_ID_xxx]) FROM ##FinalTab)
                                        BEGIN
                                            SELECT @x = 1
                                            SELECT @FinalCode = @FinalCode 
                                                                                + ' LEFT JOIN (SELECT ' +  @ListOfColumns_Stable + ' , ' + @ListOfColumns_Variable 
                                                                                + ' FROM ##FinalTab WHERE [xxx_ID_xxx] = ' 
                                                                                + CAST(@y as varchar(10)) + ' )ID' + CAST((@y + 1) as varchar(10))  
                                                                                + ' ON 1 = 1' 
                                                                                WHILE @x <= (SELECT MAX([STAB_ID]) FROM @STAB_TAB)
                                                                                BEGIN
                                                                                    SELECT @FinalCode = @FinalCode + ' AND ID1.' + (SELECT [ColumnName] FROM @STAB_TAB WHERE [STAB_ID] = @x) + ' = ID' + CAST((@y+1) as varchar(10)) + '.' + (SELECT [ColumnName] FROM @STAB_TAB WHERE [STAB_ID] = @x)
                                                                                    SELECT @x = @x +1
                                                                                END
                                            SELECT @y = @y + 1
                                        END

SELECT * FROM ##ALL_Dimentions;
EXECUTE SP_EXECUTESQL @FinalCode;

From executing the first query (by passing source DB and table name) you will get a pre-created execution query for the second SP, all you have to do is define is the column from your source: + Stable + Value (will be used to concentrate values based on that) + Dim (column you want to use to pivot by)

Names and datatypes will be defined automatically!

I cant recommend it for any production environments but does the job for adhoc BI requests.

When using "jsonp", you would basically be returning data wrapped in a function call, something like

jsonpCallback([{"id":1,"value":"testing"},{"id":2,"value":"test again"}])
where the function/callback name is 'jsonpCallback'.

If you have access to the server, please first verify that the response is in the correct "jsonp" format

For such a response coming from the server, you would need to specify something in the ajax call as well, something like

jsonpCallback: "jsonpCallback",  in your ajax call

Please note that the name of the callback does not need to be "jsonpCallback" its just a name picked as an example but it needs to match the name(wrapping) done on the server side.

My first guess to your problem is that the response from the server is not what it should be.

You'll need to join twice:

SELECT home.*, away.*, g.network, g.date_start 
FROM game AS g
INNER JOIN team AS home
  ON home.importid = g.home
INNER JOIN team AS away
  ON away.importid = g.away
ORDER BY g.date_start DESC 
LIMIT 7

function array_not_unique( $a = array() )
{
  return array_diff_key( $a , array_unique( $a ) );
}

Eric Leschinski and Bartosz Milewski have given the answer already. Here, I will try to present it in a more beginner friendly manner.

Once a thread has been started within a scope (which itself is running on a thread), one must explicitly ensure one of the following happens before the thread goes out of scope:

• The runtime exits the scope, only after that thread finishes executing. This is achieved by joining with that thread. Note the language, it is the outer scope that joins with that thread.
• The runtime leaves the thread to run on its own. So, the program will exit the scope, whether this thread finished executing or not. This thread executes and exits by itself. This is achieved by detaching the thread. This could lead to issues, for example, if the thread refers to variables in that outer scope.

Note, by the time the thread is joined with or detached, it may have well finished executing. Still either of the two operations must be performed explicitly.

Just found out about a great feature in YUI 3 (at the time of writing available in preview release). You can easily insert dependencies to YUI libraries and to "external" modules (what you are looking for) without too much code: YUI Loader.

It also answers your second question regarding the function being called as soon as the external module is loaded.

Example:

YUI({
    modules: {
        'simple': {
            fullpath: "http://example.com/public/js/simple.js"
        },
        'complicated': {
            fullpath: "http://example.com/public/js/complicated.js"
            requires: ['simple']  // <-- dependency to 'simple' module
        }
    },
    timeout: 10000
}).use('complicated', function(Y, result) {
    // called as soon as 'complicated' is loaded
    if (!result.success) {
        // loading failed, or timeout
        handleError(result.msg);
    } else {
        // call a function that needs 'complicated'
        doSomethingComplicated(...);
    }
});

Worked perfectly for me and has the advantage of managing dependencies. Refer to the YUI documentation for an example with YUI 2 calendar.

I used update method to update my record.

1. models is a .js file where your models place
2. users is model name
3. update is build in function provided by sequelize.
4. I'm updating name and city into users table where id equal to 1

models.users.update(
    {
     "name":'sam',
"city":'USA'
    },
    where:{
    id:1
    }
    )

android.widget.Button.setOnClickListener(android.view.View$OnClickListener)' on a null object reference

Because Submit button is inside login_modal so you need to use loginDialog view to access button:

Submit = (Button)loginDialog.findViewById(R.id.Submit);

This looks a little better than your previous version but get rid of that .Activate on that line and see if you still get that error.

Dim sh1 As Worksheet
set sh1 = Workbooks.Add(filenum(lngPosition) & ".csv")

Creates a worksheet object. Not until you create that object do you want to start working with it. Once you have that object you can do the following:

sh1.Range("A69").Paste
sh1.Range("A69").Select

The sh1. explicitely tells Excel which object you are saying to work with... otherwise if you start selecting other worksheets while this code is running you could wind up pasting data to the wrong place.

While accepted answer is pretty complete (I used myself in similar question that arised to me), I think it is worth to put the whole supported language codes and variations, as well as encodings, and point user to a file which is present in almost any linux distributions, in case he simply wants a quicker answer and no internet for example.

This is the file /usr/share/i18n/SUPPORTED and its contents:

aa_DJ.UTF-8 UTF-8
aa_DJ ISO-8859-1
aa_ER UTF-8
aa_ER@saaho UTF-8
aa_ET UTF-8
af_ZA.UTF-8 UTF-8
af_ZA ISO-8859-1
am_ET UTF-8
an_ES.UTF-8 UTF-8
an_ES ISO-8859-15
ar_AE.UTF-8 UTF-8
ar_AE ISO-8859-6
ar_BH.UTF-8 UTF-8
ar_BH ISO-8859-6
ar_DZ.UTF-8 UTF-8
ar_DZ ISO-8859-6
ar_EG.UTF-8 UTF-8
ar_EG ISO-8859-6
ar_IN UTF-8
ar_IQ.UTF-8 UTF-8
ar_IQ ISO-8859-6
ar_JO.UTF-8 UTF-8
ar_JO ISO-8859-6
ar_KW.UTF-8 UTF-8
ar_KW ISO-8859-6
ar_LB.UTF-8 UTF-8
ar_LB ISO-8859-6
ar_LY.UTF-8 UTF-8
ar_LY ISO-8859-6
ar_MA.UTF-8 UTF-8
ar_MA ISO-8859-6
ar_OM.UTF-8 UTF-8
ar_OM ISO-8859-6
ar_QA.UTF-8 UTF-8
ar_QA ISO-8859-6
ar_SA.UTF-8 UTF-8
ar_SA ISO-8859-6
ar_SD.UTF-8 UTF-8
ar_SD ISO-8859-6
ar_SY.UTF-8 UTF-8
ar_SY ISO-8859-6
ar_TN.UTF-8 UTF-8
ar_TN ISO-8859-6
ar_YE.UTF-8 UTF-8
ar_YE ISO-8859-6
az_AZ UTF-8
as_IN UTF-8
ast_ES.UTF-8 UTF-8
ast_ES ISO-8859-15
be_BY.UTF-8 UTF-8
be_BY CP1251
be_BY@latin UTF-8
bem_ZM UTF-8
ber_DZ UTF-8
ber_MA UTF-8
bg_BG.UTF-8 UTF-8
bg_BG CP1251
bho_IN UTF-8
bn_BD UTF-8
bn_IN UTF-8
bo_CN UTF-8
bo_IN UTF-8
br_FR.UTF-8 UTF-8
br_FR ISO-8859-1
br_FR@euro ISO-8859-15
brx_IN UTF-8
bs_BA.UTF-8 UTF-8
bs_BA ISO-8859-2
byn_ER UTF-8
ca_AD.UTF-8 UTF-8
ca_AD ISO-8859-15
ca_ES.UTF-8 UTF-8
ca_ES ISO-8859-1
ca_ES@euro ISO-8859-15
ca_FR.UTF-8 UTF-8
ca_FR ISO-8859-15
ca_IT.UTF-8 UTF-8
ca_IT ISO-8859-15
crh_UA UTF-8
cs_CZ.UTF-8 UTF-8
cs_CZ ISO-8859-2
csb_PL UTF-8
cv_RU UTF-8
cy_GB.UTF-8 UTF-8
cy_GB ISO-8859-14
da_DK.UTF-8 UTF-8
da_DK ISO-8859-1
de_AT.UTF-8 UTF-8
de_AT ISO-8859-1
de_AT@euro ISO-8859-15
de_BE.UTF-8 UTF-8
de_BE ISO-8859-1
de_BE@euro ISO-8859-15
de_CH.UTF-8 UTF-8
de_CH ISO-8859-1
de_DE.UTF-8 UTF-8
de_DE ISO-8859-1
de_DE@euro ISO-8859-15
de_LU.UTF-8 UTF-8
de_LU ISO-8859-1
de_LU@euro ISO-8859-15
dv_MV UTF-8
dz_BT UTF-8
el_GR.UTF-8 UTF-8
el_GR ISO-8859-7
el_CY.UTF-8 UTF-8
el_CY ISO-8859-7
en_AG UTF-8
en_AU.UTF-8 UTF-8
en_AU ISO-8859-1
en_BW.UTF-8 UTF-8
en_BW ISO-8859-1
en_CA.UTF-8 UTF-8
en_CA ISO-8859-1
en_DK.UTF-8 UTF-8
en_DK ISO-8859-1
en_GB.UTF-8 UTF-8
en_GB ISO-8859-1
en_HK.UTF-8 UTF-8
en_HK ISO-8859-1
en_IE.UTF-8 UTF-8
en_IE ISO-8859-1
en_IE@euro ISO-8859-15
en_IN UTF-8
en_NG UTF-8
en_NZ.UTF-8 UTF-8
en_NZ ISO-8859-1
en_PH.UTF-8 UTF-8
en_PH ISO-8859-1
en_SG.UTF-8 UTF-8
en_SG ISO-8859-1
en_US.UTF-8 UTF-8
en_US ISO-8859-1
en_ZA.UTF-8 UTF-8
en_ZA ISO-8859-1
en_ZM UTF-8
en_ZW.UTF-8 UTF-8
en_ZW ISO-8859-1
es_AR.UTF-8 UTF-8
es_AR ISO-8859-1
es_BO.UTF-8 UTF-8
es_BO ISO-8859-1
es_CL.UTF-8 UTF-8
es_CL ISO-8859-1
es_CO.UTF-8 UTF-8
es_CO ISO-8859-1
es_CR.UTF-8 UTF-8
es_CR ISO-8859-1
es_CU UTF-8
es_DO.UTF-8 UTF-8
es_DO ISO-8859-1
es_EC.UTF-8 UTF-8
es_EC ISO-8859-1
es_ES.UTF-8 UTF-8
es_ES ISO-8859-1
es_ES@euro ISO-8859-15
es_GT.UTF-8 UTF-8
es_GT ISO-8859-1
es_HN.UTF-8 UTF-8
es_HN ISO-8859-1
es_MX.UTF-8 UTF-8
es_MX ISO-8859-1
es_NI.UTF-8 UTF-8
es_NI ISO-8859-1
es_PA.UTF-8 UTF-8
es_PA ISO-8859-1
es_PE.UTF-8 UTF-8
es_PE ISO-8859-1
es_PR.UTF-8 UTF-8
es_PR ISO-8859-1
es_PY.UTF-8 UTF-8
es_PY ISO-8859-1
es_SV.UTF-8 UTF-8
es_SV ISO-8859-1
es_US.UTF-8 UTF-8
es_US ISO-8859-1
es_UY.UTF-8 UTF-8
es_UY ISO-8859-1
es_VE.UTF-8 UTF-8
es_VE ISO-8859-1
et_EE.UTF-8 UTF-8
et_EE ISO-8859-1
et_EE.ISO-8859-15 ISO-8859-15
eu_ES.UTF-8 UTF-8
eu_ES ISO-8859-1
eu_ES@euro ISO-8859-15
fa_IR UTF-8
ff_SN UTF-8
fi_FI.UTF-8 UTF-8
fi_FI ISO-8859-1
fi_FI@euro ISO-8859-15
fil_PH UTF-8
fo_FO.UTF-8 UTF-8
fo_FO ISO-8859-1
fr_BE.UTF-8 UTF-8
fr_BE ISO-8859-1
fr_BE@euro ISO-8859-15
fr_CA.UTF-8 UTF-8
fr_CA ISO-8859-1
fr_CH.UTF-8 UTF-8
fr_CH ISO-8859-1
fr_FR.UTF-8 UTF-8
fr_FR ISO-8859-1
fr_FR@euro ISO-8859-15
fr_LU.UTF-8 UTF-8
fr_LU ISO-8859-1
fr_LU@euro ISO-8859-15
fur_IT UTF-8
fy_NL UTF-8
fy_DE UTF-8
ga_IE.UTF-8 UTF-8
ga_IE ISO-8859-1
ga_IE@euro ISO-8859-15
gd_GB.UTF-8 UTF-8
gd_GB ISO-8859-15
gez_ER UTF-8
gez_ER@abegede UTF-8
gez_ET UTF-8
gez_ET@abegede UTF-8
gl_ES.UTF-8 UTF-8
gl_ES ISO-8859-1
gl_ES@euro ISO-8859-15
gu_IN UTF-8
gv_GB.UTF-8 UTF-8
gv_GB ISO-8859-1
ha_NG UTF-8
he_IL.UTF-8 UTF-8
he_IL ISO-8859-8
hi_IN UTF-8
hne_IN UTF-8
hr_HR.UTF-8 UTF-8
hr_HR ISO-8859-2
hsb_DE ISO-8859-2
hsb_DE.UTF-8 UTF-8
ht_HT UTF-8
hu_HU.UTF-8 UTF-8
hu_HU ISO-8859-2
hy_AM UTF-8
hy_AM.ARMSCII-8 ARMSCII-8
id_ID.UTF-8 UTF-8
id_ID ISO-8859-1
ig_NG UTF-8
ik_CA UTF-8
is_IS.UTF-8 UTF-8
is_IS ISO-8859-1
it_CH.UTF-8 UTF-8
it_CH ISO-8859-1
it_IT.UTF-8 UTF-8
it_IT ISO-8859-1
it_IT@euro ISO-8859-15
iu_CA UTF-8
iw_IL.UTF-8 UTF-8
iw_IL ISO-8859-8
ja_JP.EUC-JP EUC-JP
ja_JP.UTF-8 UTF-8
ka_GE.UTF-8 UTF-8
ka_GE GEORGIAN-PS
kk_KZ.UTF-8 UTF-8
kk_KZ PT154
kl_GL.UTF-8 UTF-8
kl_GL ISO-8859-1
km_KH UTF-8
kn_IN UTF-8
ko_KR.EUC-KR EUC-KR
ko_KR.UTF-8 UTF-8
kok_IN UTF-8
ks_IN UTF-8
ks_IN@devanagari UTF-8
ku_TR.UTF-8 UTF-8
ku_TR ISO-8859-9
kw_GB.UTF-8 UTF-8
kw_GB ISO-8859-1
ky_KG UTF-8
lb_LU UTF-8
lg_UG.UTF-8 UTF-8
lg_UG ISO-8859-10
li_BE UTF-8
li_NL UTF-8
lij_IT UTF-8
lo_LA UTF-8
lt_LT.UTF-8 UTF-8
lt_LT ISO-8859-13
lv_LV.UTF-8 UTF-8
lv_LV ISO-8859-13
mag_IN UTF-8
mai_IN UTF-8
mg_MG.UTF-8 UTF-8
mg_MG ISO-8859-15
mhr_RU UTF-8
mi_NZ.UTF-8 UTF-8
mi_NZ ISO-8859-13
mk_MK.UTF-8 UTF-8
mk_MK ISO-8859-5
ml_IN UTF-8
mn_MN UTF-8
mr_IN UTF-8
ms_MY.UTF-8 UTF-8
ms_MY ISO-8859-1
mt_MT.UTF-8 UTF-8
mt_MT ISO-8859-3
my_MM UTF-8
nan_TW@latin UTF-8
nb_NO.UTF-8 UTF-8
nb_NO ISO-8859-1
nds_DE UTF-8
nds_NL UTF-8
ne_NP UTF-8
nl_AW UTF-8
nl_BE.UTF-8 UTF-8
nl_BE ISO-8859-1
nl_BE@euro ISO-8859-15
nl_NL.UTF-8 UTF-8
nl_NL ISO-8859-1
nl_NL@euro ISO-8859-15
nn_NO.UTF-8 UTF-8
nn_NO ISO-8859-1
nr_ZA UTF-8
nso_ZA UTF-8
oc_FR.UTF-8 UTF-8
oc_FR ISO-8859-1
om_ET UTF-8
om_KE.UTF-8 UTF-8
om_KE ISO-8859-1
or_IN UTF-8
os_RU UTF-8
pa_IN UTF-8
pa_PK UTF-8
pap_AN UTF-8
pl_PL.UTF-8 UTF-8
pl_PL ISO-8859-2
ps_AF UTF-8
pt_BR.UTF-8 UTF-8
pt_BR ISO-8859-1
pt_PT.UTF-8 UTF-8
pt_PT ISO-8859-1
pt_PT@euro ISO-8859-15
ro_RO.UTF-8 UTF-8
ro_RO ISO-8859-2
ru_RU.KOI8-R KOI8-R
ru_RU.UTF-8 UTF-8
ru_RU ISO-8859-5
ru_UA.UTF-8 UTF-8
ru_UA KOI8-U
rw_RW UTF-8
sa_IN UTF-8
sc_IT UTF-8
sd_IN UTF-8
sd_IN@devanagari UTF-8
se_NO UTF-8
shs_CA UTF-8
si_LK UTF-8
sid_ET UTF-8
sk_SK.UTF-8 UTF-8
sk_SK ISO-8859-2
sl_SI.UTF-8 UTF-8
sl_SI ISO-8859-2
so_DJ.UTF-8 UTF-8
so_DJ ISO-8859-1
so_ET UTF-8
so_KE.UTF-8 UTF-8
so_KE ISO-8859-1
so_SO.UTF-8 UTF-8
so_SO ISO-8859-1
sq_AL.UTF-8 UTF-8
sq_AL ISO-8859-1
sq_MK UTF-8
sr_ME UTF-8
sr_RS UTF-8
sr_RS@latin UTF-8
ss_ZA UTF-8
st_ZA.UTF-8 UTF-8
st_ZA ISO-8859-1
sv_FI.UTF-8 UTF-8
sv_FI ISO-8859-1
sv_FI@euro ISO-8859-15
sv_SE.UTF-8 UTF-8
sv_SE ISO-8859-1
sw_KE UTF-8
sw_TZ UTF-8
ta_IN UTF-8
ta_LK UTF-8
te_IN UTF-8
tg_TJ.UTF-8 UTF-8
tg_TJ KOI8-T
th_TH.UTF-8 UTF-8
th_TH TIS-620
ti_ER UTF-8
ti_ET UTF-8
tig_ER UTF-8
tk_TM UTF-8
tl_PH.UTF-8 UTF-8
tl_PH ISO-8859-1
tn_ZA UTF-8
tr_CY.UTF-8 UTF-8
tr_CY ISO-8859-9
tr_TR.UTF-8 UTF-8
tr_TR ISO-8859-9
ts_ZA UTF-8
tt_RU UTF-8
tt_RU@iqtelif UTF-8
ug_CN UTF-8
uk_UA.UTF-8 UTF-8
uk_UA KOI8-U
unm_US UTF-8
ur_IN UTF-8
ur_PK UTF-8
uz_UZ ISO-8859-1
uz_UZ@cyrillic UTF-8
ve_ZA UTF-8
vi_VN UTF-8
wa_BE ISO-8859-1
wa_BE@euro ISO-8859-15
wa_BE.UTF-8 UTF-8
wae_CH UTF-8
wal_ET UTF-8
wo_SN UTF-8
xh_ZA.UTF-8 UTF-8
xh_ZA ISO-8859-1
yi_US.UTF-8 UTF-8
yi_US CP1255
yo_NG UTF-8
yue_HK UTF-8
zh_CN.GB18030 GB18030
zh_CN.GBK GBK
zh_CN.UTF-8 UTF-8
zh_CN GB2312
zh_HK.UTF-8 UTF-8
zh_HK BIG5-HKSCS
zh_SG.UTF-8 UTF-8
zh_SG.GBK GBK
zh_SG GB2312
zh_TW.EUC-TW EUC-TW
zh_TW.UTF-8 UTF-8
zh_TW BIG5
zu_ZA.UTF-8 UTF-8
zu_ZA ISO-8859-1

I came here looking for a way to specify the height of the select2-enabled dropdown. That what has worked for me:

.select2-container .select2-choice, .select2-result-label {
  font-size: 1.5em;
  height: 41px; 
  overflow: auto;
}

.select2-arrow, .select2-chosen {
  padding-top: 6px;
}

BEFORE:

AFTER:

You can add a class to each of your .row divs to add some space in between them like so:

.spacer {
    margin-top: 40px; /* define margin as you see fit */
}

You can then use it like so:

<div class="row spacer">
   <div class="span4">...</div>
   <div class="span4">...</div>
   <div class="span4">...</div>
</div>

<div class="row spacer">
   <div class="span4">...</div>
   <div class="span4">...</div>
   <div class="span4">...</div>
</div>

Go to "Target" -> "Build Phases", select your target, select the “Build Phases” tab, click “Add Build Phase”, and select “Add Copy Files”. Change the destination to “Products Directory”. Drag your file into the “Add files” section.

This page gives a decent breakdown of the different join types, as well as venn diagram visualizations to help... well... visualize the difference in the joins.

As the comments said this is a quite basic query from the sounds of it, so you should try to understand the differences between the joins and what they actually mean.

Check out http://blog.codinghorror.com/a-visual-explanation-of-sql-joins/

You're looking for a query such as:

DECLARE @table1 TABLE (test int)
DECLARE @table2 TABLE (test int)

INSERT INTO @table1
(
    test
)
SELECT 1
UNION ALL SELECT 2

INSERT INTO @table2
(
    test
)
SELECT 1
UNION ALL SELECT 3

-- Here's the important part
SELECT  a.*
FROM    @table1 a
LEFT    join @table2 b on a.test = b.test -- this will return all rows from a
WHERE   b.test IS null -- this then excludes that which exist in both a and b

-- Returned results:

2

The solution given by man 3 rand for a number between 1 and 10 inclusive is:

j = 1 + (int) (10.0 * (rand() / (RAND_MAX + 1.0)));

In your case, it would be:

j = min + (int) ((max-min+1) * (rand() / (RAND_MAX + 1.0)));

Of course, this is not perfect randomness or uniformity as some other messages are pointing out, but this is enough for most cases.

$('html,body').animate({
  scrollTop: $('#answer-<%= @answer.id %>').offset().top - 50
}, 700);

Up until now (December 2017), this is the only solution I found which works both inside and outside the IDE.

Use PathMatchingResourcePatternResolver

Note: it works also in spring-boot

In this example I'm reading some files located in src/main/resources/my_folder:

try {
    // Get all the files under this inner resource folder: my_folder
    String scannedPackage = "my_folder/*";
    PathMatchingResourcePatternResolver scanner = new PathMatchingResourcePatternResolver();
    Resource[] resources = scanner.getResources(scannedPackage);

    if (resources == null || resources.length == 0)
        log.warn("Warning: could not find any resources in this scanned package: " + scannedPackage);
    else {
        for (Resource resource : resources) {
            log.info(resource.getFilename());
            // Read the file content (I used BufferedReader, but there are other solutions for that):
            BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(resource.getInputStream()));
            String line = null;
            while ((line = bufferedReader.readLine()) != null) {
                // ...
                // ...                      
            }
            bufferedReader.close();
        }
    }
} catch (Exception e) {
    throw new Exception("Failed to read the resources folder: " + e.getMessage(), e);
}

I've noticed bizarre behavior with Eclipse version 4.2.1 delivering me this error:

String cannot be resolved to a variable

With this Java code:

if (true)
    String my_variable = "somevalue";
    System.out.println("foobar");

You would think this code is very straight forward, the conditional is true, we set my_variable to somevalue. And it should print foobar. Right?

Wrong, you get the above mentioned compile time error. Eclipse is trying to prevent you from making a mistake by assuming that both statements are within the if statement.

If you put braces around the conditional block like this:

if (true){
    String my_variable = "somevalue"; }
    System.out.println("foobar");

Then it compiles and runs fine. Apparently poorly bracketed conditionals are fair game for generating compile time errors now.

Solution for JUnit 5 for Kotlin!

Example for Hamcrest:

import org.hamcrest.CoreMatchers
import org.hamcrest.MatcherAssert
import org.junit.jupiter.api.Test

class HamcrestAssertionDemo {

    @Test
    fun assertWithHamcrestMatcher() {
        val subClass = SubClass()
        MatcherAssert.assertThat(subClass, CoreMatchers.instanceOf<Any>(BaseClass::class.java))
    }

}

Example for AssertJ:

import org.assertj.core.api.Assertions.assertThat
import org.junit.jupiter.api.Test

class AssertJDemo {

    @Test
    fun assertWithAssertJ() {
        val subClass = SubClass()
        assertThat(subClass).isInstanceOf(BaseClass::class.java)
    }

}

Doing type('') is effectively equivalent to str and types.StringType

so type('') == str == types.StringType will evaluate to "True"

Note that Unicode strings which only contain ASCII will fail if checking types in this way, so you may want to do something like assert type(s) in (str, unicode) or assert isinstance(obj, basestring), the latter of which was suggested in the comments by 007Brendan and is probably preferred.

isinstance() is useful if you want to ask whether an object is an instance of a class, e.g:

class MyClass: pass

print isinstance(MyClass(), MyClass) # -> True
print isinstance(MyClass, MyClass()) # -> TypeError exception

But for basic types, e.g. str, unicode, int, float, long etc asking type(var) == TYPE will work OK.

You must get directory right path of program(node.js in program files).

such as

and use "npm install -g phonegap"

Here is a solution in C#

    private static int heightOfTree(Node root)
    {
        if (root == null)
        {
            return 0;
        }

        int left = 1 + heightOfTree(root.left);
        int right = 1 + heightOfTree(root.right);

        return Math.Max(left, right);
    }

You can get the screen size with the Toolkit.getScreenSize() method.

Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
double width = screenSize.getWidth();
double height = screenSize.getHeight();

On a multi-monitor configuration you should use this :

GraphicsDevice gd = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();
int width = gd.getDisplayMode().getWidth();
int height = gd.getDisplayMode().getHeight();

If you want to get the screen resolution in DPI you'll have to use the getScreenResolution() method on Toolkit.

Resources :

• javadoc - Toolkit.getScreenSize()
• Java bug 5100801- Toolkit.getScreenSize() does not return the correct dimension on multimon, linux

    create FUNCTION [dbo].[ConvertStringToList]


      (@str VARCHAR (MAX), @delimeter CHAR (1))
        RETURNS 
        @result TABLE (
            [ID] INT NULL)
    AS
    BEG

IN

    DECLARE @x XML 
    SET @x = '<t>' + REPLACE(@str, @delimeter, '</t><t>') + '</t>'

    INSERT INTO @result
    SELECT DISTINCT x.i.value('.', 'int') AS token
    FROM @x.nodes('//t') x(i)
    ORDER BY 1

RETURN
END

--YOUR QUERY

select * from table where id in ([dbo].[ConvertStringToList(YOUR comma separated string ,',')])

Try this

<input type="text"/>

It will display same in all cross browser like mozilla , chrome and internet explorer.

<style>
    input{
       border:2px solid #FF0000;
    }
</style>

Dont add style inline because its not good practise, use class to add style for your input box.

If you don't know the host branch, make this:

git submodule foreach git pull origin $(git rev-parse --abbrev-ref HEAD)

It will get a branch of the main Git repository and then for each submodule will make a pull of the same branch.

This function will return the byte size of any UTF-8 string you pass to it.

function byteCount(s) {
    return encodeURI(s).split(/%..|./).length - 1;
}

Source

JavaScript engines are free to use UCS-2 or UTF-16 internally. Most engines that I know of use UTF-16, but whatever choice they made, it’s just an implementation detail that won’t affect the language’s characteristics.

The ECMAScript/JavaScript language itself, however, exposes characters according to UCS-2, not UTF-16.

Source

How do I print out my $ids and $nIds?

print "$ids\n";
print "$nIds\n";

I tried simply print $ids, but Perl complains.

Complains about what? Uninitialised value? Perhaps your loop was never entered due to an error opening the file. Be sure to check if open returned an error, and make sure you are using use strict; use warnings;.

my ($ids, $nIds) is a list, right? With two elements?

It's a (very special) function call. $ids,$nIds is a list with two elements.

Try this.

var string = "         string             1";
string = string.trim().replace(/\s+/g, ' ');

the result will be

string 1

What happened here is that it will trim the outside spaces first using trim() then trim the inside spaces using .replace(/\s+/g, ' ').

Possibly this can be of great help for you.

div.image
{
width:500px;
height:250px;  
border:2px solid;
border-color:#CD853F;
}
div.box
{
width:400px;
height:180px;
margin:30px 50px;
background-color:#ffffff;
border:1px solid;
border-color:#CD853F;
opacity:0.6;
filter:alpha(opacity=60);
}
   div.box p
{
margin:30px 40px;
font-weight:bold;
color:#CD853F;
}

Check this link once.

Had similar issue but the message was shown when I tried to open a project solution. What worked for me was:

TOOLS -> Import and Export Settings...-> Reset all settings

Just go to Web.Config from Main folder, not the one in Views Folder:

configSections

section name="entityFramework" type="System.Data. .....,Version=" <strong>5</strong>.0.0.0"..

<..>

ADJUST THE VERSION OF EntityFramework you have installed, ex. like Version 6.0.0.0"

Try paste in console this:

$ mkdir /var/pgsql_socket/ 

$ ln -s /private/tmp/.s.PGSQL.5432 /var/pgsql_socket/

Shipping the database inside the apk and then copying it to /data/data/... will double the size of the database (1 in apk, 1 in data/data/...), and will increase the apk size (of course). So your database should not be too big.

Try closing Android Studio/Eclipse if it's open. It worked for me.

I recently had to change the ownership of all objects in a database. Although tables, views, triggers and sequences were somewhat easily changed the above approach failed for functions as the signature is part of the function name. Granted, I have a MySQL background and am not that familiar with Postgres.

However, pg_dump allows you to dump just the schema and this contains the ALTER xxx OWNER TO yyy; statements you need. Here is my bit of shell magic on the topic

pg_dump -s YOUR_DB | grep -i 'owner to' | sed -e 's/OWNER TO .*;/OWNER TO NEW_OWNER;/i' | psqL YOUR_DB

You get an extension ID when you upload your extension to Google Web Store. Ie. Adblock has URL https://chrome.google.com/webstore/detail/cfhdojbkjhnklbpkdaibdccddilifddb and the last part of this URL is its extension ID cfhdojbkjhnklbpkdaibdccddilifddb.

If you wish to read installed extension IDs from your extension, check out the managment module. chrome.management.getAll allows to fetch information about all installed extensions.

Log4js is one of the most popular logging library for nodejs application.

It supports many cool features:

1. Coloured console logging
2. Replacement of node's console.log functions (optional)
3. File appender, with log rolling based on file size
4. SMTP, GELF, hook.io, Loggly appender
5. Multiprocess appender (useful when you've got worker processes)
6. A logger for connect/express servers
7. Configurable log message layout/patterns
8. Different log levels for different log categories (make some parts of your app log as DEBUG, others only ERRORS, etc.)

Example:

1. Installation: npm install log4js

2. Configuration (./config/log4js.json):

   {"appenders": [
       {
           "type": "console",
           "layout": {
               "type": "pattern",
               "pattern": "%m"
           },
           "category": "app"
       },{
           "category": "test-file-appender",
           "type": "file",
           "filename": "log_file.log",
           "maxLogSize": 10240,
           "backups": 3,
           "layout": {
               "type": "pattern",
               "pattern": "%d{dd/MM hh:mm} %-5p %m"
           }
       }
   ],
   "replaceConsole": true }
   

3. Usage:

   var log4js = require( "log4js" );
   log4js.configure( "./config/log4js.json" );
   var logger = log4js.getLogger( "test-file-appender" );
   // log4js.getLogger("app") will return logger that prints log to the console
   logger.debug("Hello log4js");// store log in file
   

Empty strings are "falsy" which means they are considered false in a Boolean context, so you can just do this:

if not myString:

This is the preferred way if you know that your variable is a string. If your variable could also be some other type then you should use myString == "". See the documentation on Truth Value Testing for other values that are false in Boolean contexts.

In R2013b or later you can use a table:

>> table = readtable('myfile.txt','Delimiter',';','ReadVariableNames',false)
>> table = 

    Var1    Var2     Var3     Var4     Var5        Var6          Var7         Var8      Var9    Var10
    ____    _____    _____    _____    _____    __________    __________    ________    ____    _____

      4     'abc'    'def'    'ghj'    'klm'    ''            ''            ''          NaN     NaN  
    NaN     ''       ''       ''       ''       'Test'        'text'        '0xFF'      NaN     NaN  
    NaN     ''       ''       ''       ''       'asdfhsdf'    'dsafdsag'    '0x0F0F'    NaN     NaN  

Here is more info.

you do not need a seperate batch file to exit a loop using exit /b if you are using call instead of goto like

call :loop

echo loop finished

goto :eof

:loop
FOR /L %%I IN (1,1,10) DO (
    echo %%I
    IF %%I==5 exit /b
)

in this case, the "exit /b" will exit the 'call' and continue from the line after 'call' So the output is this:

1
2
3
4
5
loop finished

You can!!! In short use this as the connection string:

ldap://<host>:3268/DC=<my>,DC=<domain>?cn

together with your search filter, e.g.

(&(sAMAccountName={0})(&((objectCategory=person)(objectclass=user)(mail=*)(!(userAccountControl:1.2.840.113556.1.4.803:=2))(memberOf:1.2.840.113556.1.4.1941:=CN=<some-special-nested-group>,OU=<ou3>,OU=<ou2>,OU=<ou1>,DC=<dc3>,DC=<dc2>,DC=<dc1>))))

That will search in the so called Global Catalog, that had been available out-of-the-box in our environment.

Instead of the known/common other versions (or combinations thereof) that did NOT work in our environment with multiple OUs:

ldap://<host>/DC=<my>,DC=<domain>
ldap://<host>:389/DC=<my>,DC=<domain>  (standard port)
ldap://<host>/OU=<someOU>,DC=<my>,DC=<domain>
ldap://<host>/CN=<someCN>,DC=<my>,DC=<domain>
ldap://<host>/(|(OU=<someOU1>)(OU=<someOU2>)),DC=<my>,DC=<domain> (search filters here shouldn't work at all by definition)

(I am a developer, not an AD/LDAP guru:) Damn I had been searching for this solution everywhere for almost 2 days and almost gave up, getting used to the thought I might have to implement this obviously very common scenario by hand (with Jasperserver/Spring security(/Tomcat)). (So this shall be a reminder if somebody else or me should have this problem again in the future :O) )

Here some other related threads I found during my research that had been mostly of little help:

• the solution hidden in a comment of LarreDo from 2006
• some Microsoft answered question of best practices how to design your organization in the directory, stating using multiple top-level OUs in bigger companies is not unusual or even suitable
• Tim Wong (2011) added that this may be a problem of unresolvable DNS names in the ForestDNSZones (part of the AD top-level domain used)
• example code for implementing it by hand when using Spring security (e.g. also used in Jasper)
• John Morrissey (2012) suggested it could be related to some security settings and it may work if you use TLS (I guess if the LDAP server wants to restrict such global searches for non-secure connections - which would not seem a good (its kind of half-baked) security approach to me)
• awatkins (2012) used some hacking approach in some mod_ldap.c code (of whatever software)

And here I will provide our anonymized Tomcat LDAP config in case it may be helpful (/var/lib/tomcat7/webapps/jasperserver/WEB-INF/applicationContext-externalAUTH-LDAP.xml):

<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd">

<!-- ############ LDAP authentication ############ - Sample configuration 
    of external authentication via an external LDAP server. -->


<bean id="proxyAuthenticationProcessingFilter"
    class="com.jaspersoft.jasperserver.api.security.externalAuth.BaseAuthenticationProcessingFilter">
    <property name="authenticationManager">
        <ref local="ldapAuthenticationManager" />
    </property>
    <property name="externalDataSynchronizer">
        <ref local="externalDataSynchronizer" />
    </property>

    <property name="sessionRegistry">
        <ref bean="sessionRegistry" />
    </property>

    <property name="internalAuthenticationFailureUrl" value="/login.html?error=1" />
    <property name="defaultTargetUrl" value="/loginsuccess.html" />
    <property name="invalidateSessionOnSuccessfulAuthentication"
        value="true" />
    <property name="migrateInvalidatedSessionAttributes" value="true" />
</bean>

<bean id="proxyAuthenticationSoapProcessingFilter"
    class="com.jaspersoft.jasperserver.api.security.externalAuth.DefaultAuthenticationSoapProcessingFilter">
    <property name="authenticationManager" ref="ldapAuthenticationManager" />
    <property name="externalDataSynchronizer" ref="externalDataSynchronizer" />

    <property name="invalidateSessionOnSuccessfulAuthentication"
        value="true" />
    <property name="migrateInvalidatedSessionAttributes" value="true" />
    <property name="filterProcessesUrl" value="/services" />
</bean>

<bean id="proxyRequestParameterAuthenticationFilter"
    class="com.jaspersoft.jasperserver.war.util.ExternalRequestParameterAuthenticationFilter">
    <property name="authenticationManager">
        <ref local="ldapAuthenticationManager" />
    </property>
    <property name="externalDataSynchronizer" ref="externalDataSynchronizer" />

    <property name="authenticationFailureUrl">
        <value>/login.html?error=1</value>
    </property>
    <property name="excludeUrls">
        <list>
            <value>/j_spring_switch_user</value>
        </list>
    </property>
</bean>

<bean id="proxyBasicProcessingFilter"
    class="com.jaspersoft.jasperserver.api.security.externalAuth.ExternalAuthBasicProcessingFilter">
    <property name="authenticationManager" ref="ldapAuthenticationManager" />
    <property name="externalDataSynchronizer" ref="externalDataSynchronizer" />

    <property name="authenticationEntryPoint">
        <ref local="basicProcessingFilterEntryPoint" />
    </property>
</bean>

<bean id="proxyAuthenticationRestProcessingFilter"
    class="com.jaspersoft.jasperserver.api.security.externalAuth.DefaultAuthenticationRestProcessingFilter">
    <property name="authenticationManager">
        <ref local="ldapAuthenticationManager" />
    </property>
    <property name="externalDataSynchronizer">
        <ref local="externalDataSynchronizer" />
    </property>

    <property name="filterProcessesUrl" value="/rest/login" />
    <property name="invalidateSessionOnSuccessfulAuthentication"
        value="true" />
    <property name="migrateInvalidatedSessionAttributes" value="true" />
</bean>



<bean id="ldapAuthenticationManager" class="org.springframework.security.providers.ProviderManager">
    <property name="providers">
        <list>
            <ref local="ldapAuthenticationProvider" />
            <ref bean="${bean.daoAuthenticationProvider}" />
            <!--anonymousAuthenticationProvider only needed if filterInvocationInterceptor.alwaysReauthenticate 
                is set to true <ref bean="anonymousAuthenticationProvider"/> -->
        </list>
    </property>
</bean>

<bean id="ldapAuthenticationProvider"
    class="org.springframework.security.providers.ldap.LdapAuthenticationProvider">
    <constructor-arg>
        <bean
            class="org.springframework.security.providers.ldap.authenticator.BindAuthenticator">
            <constructor-arg>
                <ref local="ldapContextSource" />
            </constructor-arg>
            <property name="userSearch" ref="userSearch" />
        </bean>
    </constructor-arg>
    <constructor-arg>
        <bean
            class="org.springframework.security.ldap.populator.DefaultLdapAuthoritiesPopulator">
            <constructor-arg index="0">
                <ref local="ldapContextSource" />
            </constructor-arg>
            <constructor-arg index="1">
                <value></value>
            </constructor-arg>

            <property name="groupRoleAttribute" value="cn" />
            <property name="convertToUpperCase" value="true" />
            <property name="rolePrefix" value="ROLE_" />
            <property name="groupSearchFilter"
                value="(&amp;(member={0})(&amp;(objectCategory=Group)(objectclass=group)(cn=my-nested-group-name)))" />
            <property name="searchSubtree" value="true" />
            <!-- Can setup additional external default roles here <property name="defaultRole" 
                value="LDAP"/> -->
        </bean>
    </constructor-arg>
</bean>

<bean id="userSearch"
    class="org.springframework.security.ldap.search.FilterBasedLdapUserSearch">
    <constructor-arg index="0">
        <value></value>
    </constructor-arg>
    <constructor-arg index="1">
        <value>(&amp;(sAMAccountName={0})(&amp;((objectCategory=person)(objectclass=user)(mail=*)(!(userAccountControl:1.2.840.113556.1.4.803:=2))(memberOf:1.2.840.113556.1.4.1941:=CN=my-nested-group-name,OU=ou3,OU=ou2,OU=ou1,DC=dc3,DC=dc2,DC=dc1))))
        </value>
    </constructor-arg>
    <constructor-arg index="2">
        <ref local="ldapContextSource" />
    </constructor-arg>
    <property name="searchSubtree">
        <value>true</value>
    </property>
</bean>

<bean id="ldapContextSource"
    class="com.jaspersoft.jasperserver.api.security.externalAuth.ldap.JSLdapContextSource">
    <constructor-arg value="ldap://myhost:3268/DC=dc3,DC=dc2,DC=dc1?cn" />
    <!-- manager user name and password (may not be needed) -->
    <property name="userDn" value="CN=someuser,OU=ou4,OU=1,DC=dc3,DC=dc2,DC=dc1" />
    <property name="password" value="somepass" />
    <!--End Changes -->
</bean>
<!-- ############ LDAP authentication ############ -->

<!-- ############ JRS Synchronizer ############ -->
<bean id="externalDataSynchronizer"
    class="com.jaspersoft.jasperserver.api.security.externalAuth.ExternalDataSynchronizerImpl">
    <property name="externalUserProcessors">
        <list>
            <ref local="externalUserSetupProcessor" />
            <!-- Example processor for creating user folder -->
            <!--<ref local="externalUserFolderProcessor"/> -->
        </list>
    </property>
</bean>

<bean id="abstractExternalProcessor"
    class="com.jaspersoft.jasperserver.api.security.externalAuth.processors.AbstractExternalUserProcessor"
    abstract="true">
    <property name="repositoryService" ref="${bean.repositoryService}" />
    <property name="userAuthorityService" ref="${bean.userAuthorityService}" />
    <property name="tenantService" ref="${bean.tenantService}" />
    <property name="profileAttributeService" ref="profileAttributeService" />
    <property name="objectPermissionService" ref="objectPermissionService" />
</bean>

<bean id="externalUserSetupProcessor"
    class="com.jaspersoft.jasperserver.api.security.externalAuth.processors.ExternalUserSetupProcessor"
    parent="abstractExternalProcessor">
    <property name="userAuthorityService">
        <ref bean="${bean.internalUserAuthorityService}" />
    </property>
    <property name="defaultInternalRoles">
        <list>
            <value>ROLE_USER</value>
        </list>
    </property>

    <property name="organizationRoleMap">
        <map>
            <!-- Example of mapping customer roles to JRS roles -->
            <entry>
                <key>
                    <value>ROLE_MY-NESTED-GROUP-NAME</value>
                </key>
                <!-- JRS role that the <key> external role is mapped to -->
                <value>ROLE_USER</value>
            </entry>
        </map>
    </property>
</bean>

<!--bean id="externalUserFolderProcessor" class="com.jaspersoft.jasperserver.api.security.externalAuth.processors.ExternalUserFolderProcessor" 
    parent="abstractExternalProcessor"> <property name="repositoryService" ref="${bean.unsecureRepositoryService}"/> 
    </bean -->

<!-- ############ JRS Synchronizer ############ -->

You can change your application port by entering the following command,

ng serve --port 4200

Also, for a permanent setup you can change the port by editing angular-cli.json file

 "defaults": {
    "serve": {
      "port": 8080
    }
  }

• At launch, Java was the only officially supported programming language for building distributable third-party Android software.

• Android Native Development Kit (Android NDK) which will allow developers to build Android software components with C and C++.

• In addition to delivering support for native code, Google is also extending Android to support popular dynamic scripting languages. Earlier this month, Google launched the Android Scripting Environment (ASE) which allows third-party developers to build simple Android applications with perl, JRuby, Python, LUA and BeanShell. For having idea and usage of ASE, refer this Example link.

• Scala is also supported. For having examples of Scala, refer these Example link-1 , Example link-2 , Example link-3 .

• Just now i have referred one Article Here in which i found some useful information as follows:

  1. programming language is Java but bridges from other languages exist (C# .net - Mono, etc).
  2. can run script languages like LUA, Perl, Python, BeanShell, etc.
     
     

• I have read 2nd article at Google Releases 'Simple' Android Programming Language . For example of this, refer this .

• Just now (2 Aug 2010) i have read an article which describes regarding "Frink Programming language and Calculating Tool for Android", refer this links Link-1 , Link-2

• On 4-Aug-2010, i have found Regarding RenderScript. Basically, It is said to be a C-like language for high performance graphics programming, which helps you easily write efficient Visual effects and animations in your Android Applications. Its not released yet as it isn't finished.

<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">

<LinearLayout
android:orientation="horizontal"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="@drawable/title_bar_background">

<TextView
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:gravity="center"
    android:textAppearance="?android:attr/textAppearanceLarge"
    android:padding="10dp"
    android:text="HELLO WORLD" />

</LinearLayout>

With the tspan solution, let's say you don't know in advance where to put your line breaks: you can use this nice function, that I found here: http://bl.ocks.org/mbostock/7555321

That automatically does line breaks for long text svg for a given width in pixel.

function wrap(text, width) {
  text.each(function() {
    var text = d3.select(this),
        words = text.text().split(/\s+/).reverse(),
        word,
        line = [],
        lineNumber = 0,
        lineHeight = 1.1, // ems
        y = text.attr("y"),
        dy = parseFloat(text.attr("dy")),
        tspan = text.text(null).append("tspan").attr("x", 0).attr("y", y).attr("dy", dy + "em");
    while (word = words.pop()) {
      line.push(word);
      tspan.text(line.join(" "));
      if (tspan.node().getComputedTextLength() > width) {
        line.pop();
        tspan.text(line.join(" "));
        line = [word];
        tspan = text.append("tspan").attr("x", 0).attr("y", y).attr("dy", ++lineNumber * lineHeight + dy + "em").text(word);
      }
    }
  });
}

In case of an associative array or numbered array where you do not want to change the array keys:

$firstItem = array('foo' => 'bar');

$arr = $firstItem + $arr;

array_merge does not work as it always reindexes the array.

    //Client

    import java.io.*;
    import java.net.*;

    public class Client {
        public static void main(String[] args) {

        String hostname = "localhost";
        int port = 6789;

        // declaration section:
        // clientSocket: our client socket
        // os: output stream
        // is: input stream

            Socket clientSocket = null;  
            DataOutputStream os = null;
            BufferedReader is = null;

        // Initialization section:
        // Try to open a socket on the given port
        // Try to open input and output streams

            try {
                clientSocket = new Socket(hostname, port);
                os = new DataOutputStream(clientSocket.getOutputStream());
                is = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
            } catch (UnknownHostException e) {
                System.err.println("Don't know about host: " + hostname);
            } catch (IOException e) {
                System.err.println("Couldn't get I/O for the connection to: " + hostname);
            }

        // If everything has been initialized then we want to write some data
        // to the socket we have opened a connection to on the given port

        if (clientSocket == null || os == null || is == null) {
            System.err.println( "Something is wrong. One variable is null." );
            return;
        }

        try {
            while ( true ) {
            System.out.print( "Enter an integer (0 to stop connection, -1 to stop server): " );
            BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
            String keyboardInput = br.readLine();
            os.writeBytes( keyboardInput + "\n" );

            int n = Integer.parseInt( keyboardInput );
            if ( n == 0 || n == -1 ) {
                break;
            }

            String responseLine = is.readLine();
            System.out.println("Server returns its square as: " + responseLine);
            }

            // clean up:
            // close the output stream
            // close the input stream
            // close the socket

            os.close();
            is.close();
            clientSocket.close();   
        } catch (UnknownHostException e) {
            System.err.println("Trying to connect to unknown host: " + e);
        } catch (IOException e) {
            System.err.println("IOException:  " + e);
        }
        }           
    }





//Server




import java.io.*;
import java.net.*;

public class Server1 {
    public static void main(String args[]) {
    int port = 6789;
    Server1 server = new Server1( port );
    server.startServer();
    }

    // declare a server socket and a client socket for the server

    ServerSocket echoServer = null;
    Socket clientSocket = null;
    int port;

    public Server1( int port ) {
    this.port = port;
    }

    public void stopServer() {
    System.out.println( "Server cleaning up." );
    System.exit(0);
    }

    public void startServer() {
    // Try to open a server socket on the given port
    // Note that we can't choose a port less than 1024 if we are not
    // privileged users (root)

        try {
        echoServer = new ServerSocket(port);
        }
        catch (IOException e) {
        System.out.println(e);
        }   

    System.out.println( "Waiting for connections. Only one connection is allowed." );

    // Create a socket object from the ServerSocket to listen and accept connections.
    // Use Server1Connection to process the connection.

    while ( true ) {
        try {
        clientSocket = echoServer.accept();
        Server1Connection oneconnection = new Server1Connection(clientSocket, this);
        oneconnection.run();
        }   
        catch (IOException e) {
        System.out.println(e);
        }
    }
    }
}

class Server1Connection {
    BufferedReader is;
    PrintStream os;
    Socket clientSocket;
    Server1 server;

    public Server1Connection(Socket clientSocket, Server1 server) {
    this.clientSocket = clientSocket;
    this.server = server;
    System.out.println( "Connection established with: " + clientSocket );
    try {
        is = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
        os = new PrintStream(clientSocket.getOutputStream());
    } catch (IOException e) {
        System.out.println(e);
    }
    }

    public void run() {
        String line;
    try {
        boolean serverStop = false;

            while (true) {
                line = is.readLine();
        System.out.println( "Received " + line );
                int n = Integer.parseInt(line);
        if ( n == -1 ) {
            serverStop = true;
            break;
        }
        if ( n == 0 ) break;
                os.println("" + n*n ); 
            }

        System.out.println( "Connection closed." );
            is.close();
            os.close();
            clientSocket.close();

        if ( serverStop ) server.stopServer();
    } catch (IOException e) {
        System.out.println(e);
    }
    }
}

Making a start.bat was the only thing that worked for me.

open a text document and enter. java -jar whatever yours is called .jar

save as start.bat in the same folder as the .jar file you want to execute. and then run the. bat

I'm using this kind of routine for programmatically chaining animations.

    final Animation anim_out = AnimationUtils.loadAnimation(context, android.R.anim.fade_out); 
    final Animation anim_in  = AnimationUtils.loadAnimation(context, android.R.anim.fade_in); 

    anim_out.setAnimationListener(new AnimationListener()
    {
        @Override
        public void onAnimationStart(Animation animation) {}

        @Override
        public void onAnimationRepeat(Animation animation) {}

        @Override
        public void onAnimationEnd(Animation animation)
        {
            ////////////////////////////////////////
            // HERE YOU CHANGE YOUR IMAGE CONTENT //
            ////////////////////////////////////////
            //ui_image.setImage...

            anim_in.setAnimationListener(new AnimationListener()
            {
                @Override
                public void onAnimationStart(Animation animation) {}

                @Override
                public void onAnimationRepeat(Animation animation) {}

                @Override
                public void onAnimationEnd(Animation animation) {}
            });

            ui_image.startAnimation(anim_in);
        }
    });

    ui_image.startAnimation(anim_out);

char c=(char)0x2202; String s=""+c;

This answer is for similar cases if the top answer by Alasdair does not help. (E.g. if the unwanted migration is created soon again with every new migration or if it is in a bigger migration that can not be reverted or the table has been removed manually.)

...delete the migration, without creating a new migration?

TL;DR: You can delete a few last reverted (confused) migrations and make a new one after fixing models. You can also use other methods to configure it to not create a table by migrate command. The last migration must be created so that it match the current models.

Cases why anyone do not want to create a table for a Model that must exist:

A) No such table should exist in no database on no machine and no conditions

• When: It is a base model created only for model inheritance of other model.
• Solution: Set class Meta: abstract = True

B) The table is created rarely, by something else or manually in a special way.

• Solution: Use class Meta: managed = False
  The migration is created, but never used, only in tests. Migration file is important, otherwise database tests can't run, starting from reproducible initial state.

C) The table is used only on some machine (e.g. in development).

• Solution: Move the model to a new application that is added to INSTALLED_APPS only under special conditions or use a conditional class Meta: managed = some_switch.

D) The project uses multiple databases in settings.DATABASES

• Solution: Write a Database router with method allow_migrate in order to differentiate the databases where the table should be created and where not.

The migration is created in all cases A), B), C), D) with Django 1.9+ (and only in cases B, C, D with Django 1.8), but applied to the database only in appropriate cases or maybe never if required so. Migrations have been necessary for running tests since Django 1.8. The complete relevant current state is recorded by migrations even for models with managed=False in Django 1.9+ to be possible to create a ForeignKey between managed/unmanaged models or to can make the model managed=True later. (This question has been written at the time of Django 1.8. Everything here should be valid for versions between 1.8 to the current 2.2.)

If the last migration is (are) not easily revertible then it is possible to cautiously (after database backup) do a fake revert ./manage.py migrate --fake my_app 0010_previous_migration, delete the table manually.

If necessary, create a fixed migration from the fixed model and apply it without changing the database structure ./manage.py migrate --fake my_app 0011_fixed_migration.

Use codecs.open with the encoding parameter.

import codecs
f = codecs.open("test.html", 'r', 'utf-8')

Here's my version:

$title = ucwords(str_replace('-', ' ', get_query_var('pagename')));

get_query_var('pagename') was just giving me the page slug. So the above replaces all the dashes, and makes the first letter of each word uppercase - so it can actually be used as a title.

pylint --generate-rcfile shows it like this:

[MESSAGES CONTROL]

# Enable the message, report, category or checker with the given id(s). You can
# either give multiple identifier separated by comma (,) or put this option
# multiple time.
#enable=

# Disable the message, report, category or checker with the given id(s). You
# can either give multiple identifier separated by comma (,) or put this option
# multiple time (only on the command line, not in the configuration file where
# it should appear only once).
#disable=

So it looks like your ~/.pylintrc should have the disable= line/s in it inside a section [MESSAGES CONTROL].

• This will unstage all files you might have staged with git add:

  git reset
  

• This will revert all local uncommitted changes (should be executed in repo root):

  git checkout .
  

  You can also revert uncommitted changes only to particular file or directory:

  git checkout [some_dir|file.txt]
  

  Yet another way to revert all uncommitted changes (longer to type, but works from any subdirectory):

  git reset --hard HEAD
  

• This will remove all local untracked files, so only git tracked files remain:

  git clean -fdx
  

  WARNING: -x will also remove all ignored files, including ones specified by .gitignore! You may want to use -n for preview of files to be deleted.

To sum it up: executing commands below is basically equivalent to fresh git clone from original source (but it does not re-download anything, so is much faster):

git reset
git checkout .
git clean -fdx

Typical usage for this would be in build scripts, when you must make sure that your tree is absolutely clean - does not have any modifications or locally created object files or build artefacts, and you want to make it work very fast and to not re-clone whole repository every single time.

java.exe is associated with the console, whereas javaw.exe doesn't have any such association. So, when java.exe is run, it automatically opens a command prompt window where output and error streams are shown.

In windows 10 you can find it here:

C:\Users\[USER]\AppData\Local\conda\conda\envs\[ENVIRONMENT]\python.exe

To achieve this there are basically two methods which I frequently use:

1. Using the cursor escape character (\c) with echo -e

Example :

for i in {0..10..2}; do
  echo -e "$i \c"              
done
# 0 2 4 6 8 10

• -e flag enables the Escape characters in the string.
• \c brings the Cursor back to the current line.

OR

2. Using the printf command

Example:

for ((i = 0; i < 5; ++i)); do
  printf "$i "
done
# 0 1 2 3 4

For a side note, I personally use [Foo new] if I want something in init to be done without using it's return value anywhere. If you do not use the return of [[Foo alloc] init] anywhere then you will get a warning. More or less, I use [Foo new] for eye candy.

ViewBag is of type dynamic but, is internally an System.Dynamic.ExpandoObject()

It is declared like this:

dynamic ViewBag = new System.Dynamic.ExpandoObject();

which is why you can do :

ViewBag.Foo = "Bar";

A Sample Expander Object Code:

public class ExpanderObject : DynamicObject, IDynamicMetaObjectProvider
{
    public Dictionary<string, object> objectDictionary;

    public ExpanderObject()
    {
        objectDictionary = new Dictionary<string, object>();
    }
    public override bool TryGetMember(GetMemberBinder binder, out object result)
    {
        object val;
        if (objectDictionary.TryGetValue(binder.Name, out val))
        {
            result = val;
            return true;
        }
        result = null;
        return false;
    }

    public override bool TrySetMember(SetMemberBinder binder, object value)
    {
        try
        {
            objectDictionary[binder.Name] = value;
            return true;
        }
        catch (Exception ex)
        {
            return false;
        }
    }
}

Summary (@Freek Wiekmeijer, @gtalarico) other's answer:

Logic of Login

• Many resource(pages, api) need authentication, then can access, otherwise 405 Not Allowed
• Common authentication=grant access method are:
  • cookie
  • auth header
    • Basic xxx
    • Authorization xxx

How use cookie in requests to auth

1. first get/generate cookie
2. send cookie for following request

• manual set cookie in headers
• auto process cookie by requests's
  • session to auto manage cookies
  • response.cookies to manually set cookies

use requests's session auto manage cookies

curSession = requests.Session() 
# all cookies received will be stored in the session object

payload={'username': "yourName",'password': "yourPassword"}
curSession.post(firstUrl, data=payload)
# internally return your expected cookies, can use for following auth

# internally use previously generated cookies, can access the resources
curSession.get(secondUrl)

curSession.get(thirdUrl)

manually control requests's response.cookies

payload={'username': "yourName",'password': "yourPassword"}
resp1 = requests.post(firstUrl, data=payload)

# manually pass previously returned cookies into following request
resp2 = requests.get(secondUrl, cookies= resp1.cookies)

resp3 = requests.get(thirdUrl, cookies= resp2.cookies)

for (int i = 0; i < 5; i++){
    int asciiVal = rand()%26 + 97;
    char asciiChar = asciiVal;
    cout << asciiChar << " and ";
}

I created a small class to grab data from the provided url, then extract html elements of your choice. The class makes use of CURL and DOMDocument.

php class:

class crawler {


   public static $timeout = 2;
   public static $agent   = 'Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)';


   public static function http_request($url) {
      $ch = curl_init();
      curl_setopt($ch, CURLOPT_URL,            $url);
      curl_setopt($ch, CURLOPT_USERAGENT,      self::$agent);
      curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, self::$timeout);
      curl_setopt($ch, CURLOPT_TIMEOUT,        self::$timeout);
      curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
      $response = curl_exec($ch);
      curl_close($ch);
      return $response;
   }


   public static function strip_whitespace($data) {
      $data = preg_replace('/\s+/', ' ', $data);
      return trim($data);
   }


   public static function extract_elements($tag, $data) {
      $response = array();
      $dom      = new DOMDocument;
      @$dom->loadHTML($data);
      foreach ( $dom->getElementsByTagName($tag) as $index => $element ) {
         $response[$index]['text'] = self::strip_whitespace($element->nodeValue);
         foreach ( $element->attributes as $attribute ) {
            $response[$index]['attributes'][strtolower($attribute->nodeName)] = self::strip_whitespace($attribute->nodeValue);
         }
      }
      return $response;
   }


}

example usage:

$data  = crawler::http_request('https://stackoverflow.com/questions/2313107/how-do-i-make-a-simple-crawler-in-php');
$links = crawler::extract_elements('a', $data);
if ( count($links) > 0 ) {
   file_put_contents('links.json', json_encode($links, JSON_PRETTY_PRINT));
}

example response:

[
    {
        "text": "Stack Overflow",
        "attributes": {
            "href": "https:\/\/stackoverflow.com",
            "class": "-logo js-gps-track",
            "data-gps-track": "top_nav.click({is_current:false, location:2, destination:8})"
        }
    },
    {
        "text": "Questions",
        "attributes": {
            "id": "nav-questions",
            "href": "\/questions",
            "class": "-link js-gps-track",
            "data-gps-track": "top_nav.click({is_current:true, location:2, destination:1})"
        }
    },
    {
        "text": "Developer Jobs",
        "attributes": {
            "id": "nav-jobs",
            "href": "\/jobs?med=site-ui&ref=jobs-tab",
            "class": "-link js-gps-track",
            "data-gps-track": "top_nav.click({is_current:false, location:2, destination:6})"
        }
    }
]

Just an update, Feb 1, 2019: cmd+shift+n on Mac now opens a new window where you can drag over tabs. I didn't find that out until I when through KyleMit's response and saw his key mapping suggestion was already mapped to the correct action.

You can't rely on window.open because browsers may have different policies. I had the same issue and I used the code below instead.

let a = document.createElement("a");
document.body.appendChild(a);
a.style = "display: none";
a.href = <your_url>;
a.download = <your_fileName>;
a.click();
document.body.removeChild(a);

I have the same problem, and I have add this code to my application and its work fine for me.

step -1 : added the jquery.placeholder.js plugin

step -2 :write the below code in your area.

$(function () {
       $('input, textarea').placeholder();
});

And now I can see placeholders on the input boxes!

I just ran in to this problem and resolved it by updating my application configuration file. For the connection in question, specify "Connection Timeout=60" (I am using entity framework version 5.0.0.0)

ConnectionTimeout Setting

a) Open the "php.ini". For XAMPP,it is located in C:\XAMPP\php\php.ini. Find out if you are using WAMP or LAMP server. Note : Make a backup of php.ini file 

b) Search [mail function] in the php.ini file. 

You can find like below.
[mail function]
; For Win32 only.
; http://php.net/smtp
SMTP = localhost
; http://php.net/smtp-port
smtp_port = 25


; For Win32 only.
; http://php.net/sendmail-from
;sendmail_from = postmaster@localhost


Change the localhost to the smtp server name of your ISP. No need to change the smtp_port. Leave it as 25. Change sendmail_from from postmaster@localhost to your domain email address which will be used as from address.. 

So for me, it will become like this.
[mail function]
; For Win32 only.
SMTP = smtp.planetghost.com
smtp_port = 25
; For Win32 only.
sendmail_from = [email protected]
auth_username = [email protected]
auth_password = example_password


c) Restart the XAMPP or WAMP(apache server) so that changes will start working.

d) Now try to send the mail using the mail() function , 

mail("[email protected]","Success","Great, Localhost Mail works");

credit

================================================================================

Another way

Gmail servers use SMTP Authentication under SSL. I think that there is no way to use the mail() function under that circumstances, so you might want to check these alternatives:

1. PEAR: Mail
2. phpMailer

They both support SMTP auth under SSL.

Credit : Check reference answer here

You may be looking for the special HTML character, 
 .

You can use this to get a line break, and it can be inserted immediately following the last character in the current line. One place this is especially useful is if you want to include multiple lines in a list within a title or alt label.

You can wrap the following in a DIV:

<div class="your-class">

  <label for="First_Name">First Name:</label>
  <input name="first_name" id="First_Name" type="text" />
  <label for="Name">Last Name:</label>
  <input name="last_name" id="Last_Name" type="text" /> 

</div>

Give each input float:left in your CSS:

.your-class input{
  float:left;
}

example only

You might have to adjust margins.

Remember to apply clear:left or both to whatever comes after ".your-class"

You should be able to accomplish this by using the statement $ErrorActionPreference = "Stop" at the beginning of your scripts.

The default setting of $ErrorActionPreference is Continue, which is why you are seeing your scripts keep going after errors occur.

To replace commas with newline characters use this formula (assuming that the text to be altered is in cell A1):

=SUBSTITUTE(A1,",",CHAR(10))

You may have to then alter the row height to see all of the values in the cell

I've left a comment about the other part of your question

Edit: here's a screenshot of this working - I had to turn on "Wrap Text" in the "Format Cells" dialog.

the major difference between greedy method and dynamic programming is in greedy method only one optimal decision sequence is ever generated and in dynamic programming more than one optimal decision sequence may be generated.

You can use the storage_path(); function to get storage folder path.

storage_path(); // Return path like: laravel_app\storage

Suppose you want to save your logfile mylog.log inside Log folder of storage folder. You have to write something like

storage_path() . '/LogFolder/mylog.log'

You can compile a piece C# of code into memory and generate assembly bytes with Roslyn. It's already mentioned but would be worth adding some Roslyn example for this here. The following is the complete example:

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.CSharp;
using Microsoft.CodeAnalysis.Emit;

namespace RoslynCompileSample
{
    class Program
    {
        static void Main(string[] args)
        {
            // define source code, then parse it (to the type used for compilation)
            SyntaxTree syntaxTree = CSharpSyntaxTree.ParseText(@"
                using System;

                namespace RoslynCompileSample
                {
                    public class Writer
                    {
                        public void Write(string message)
                        {
                            Console.WriteLine(message);
                        }
                    }
                }");

            // define other necessary objects for compilation
            string assemblyName = Path.GetRandomFileName();
            MetadataReference[] references = new MetadataReference[]
            {
                MetadataReference.CreateFromFile(typeof(object).Assembly.Location),
                MetadataReference.CreateFromFile(typeof(Enumerable).Assembly.Location)
            };

            // analyse and generate IL code from syntax tree
            CSharpCompilation compilation = CSharpCompilation.Create(
                assemblyName,
                syntaxTrees: new[] { syntaxTree },
                references: references,
                options: new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary));

            using (var ms = new MemoryStream())
            {
                // write IL code into memory
                EmitResult result = compilation.Emit(ms);

                if (!result.Success)
                {
                    // handle exceptions
                    IEnumerable<Diagnostic> failures = result.Diagnostics.Where(diagnostic => 
                        diagnostic.IsWarningAsError || 
                        diagnostic.Severity == DiagnosticSeverity.Error);

                    foreach (Diagnostic diagnostic in failures)
                    {
                        Console.Error.WriteLine("{0}: {1}", diagnostic.Id, diagnostic.GetMessage());
                    }
                }
                else
                {
                    // load this 'virtual' DLL so that we can use
                    ms.Seek(0, SeekOrigin.Begin);
                    Assembly assembly = Assembly.Load(ms.ToArray());

                    // create instance of the desired class and call the desired function
                    Type type = assembly.GetType("RoslynCompileSample.Writer");
                    object obj = Activator.CreateInstance(type);
                    type.InvokeMember("Write",
                        BindingFlags.Default | BindingFlags.InvokeMethod,
                        null,
                        obj,
                        new object[] { "Hello World" });
                }
            }

            Console.ReadLine();
        }
    }
}

You can keep your CONTACT parameter with the following approach:

using (var stream = new MemoryStream())
{
    var context = (HttpContextBase)Request.Properties["MS_HttpContext"];
    context.Request.InputStream.Seek(0, SeekOrigin.Begin);
    context.Request.InputStream.CopyTo(stream);
    string requestBody = Encoding.UTF8.GetString(stream.ToArray());
}

Returned for me the json representation of my parameter object, so I could use it for exception handling and logging.

Found as accepted answer here

Overview

As reported by Tim Anderson

Cross-platform development is a big deal, and will continue to be so until a day comes when everyone uses the same platform. Android? HTML? WebKit? iOS? Windows? Xamarin? Titanum? PhoneGap? Corona? ecc.

Sometimes I hear it said that there are essentially two approaches to cross-platform mobile apps. You can either use an embedded browser control and write a web app wrapped as a native app, as in Adobe PhoneGap/Cordova or the similar approach taken by Sencha, or you can use a cross-platform tool that creates native apps, such as Xamarin Studio, Appcelerator Titanium, or Embarcardero FireMonkey.

Within the second category though, there is diversity. In particular, they vary concerning the extent to which they abstract the user interface.

Here is the trade-off. If you design your cross-platform framework you can have your application work almost the same way on every platform. If you are sharing the UI design across all platforms, it is hard to make your design feel equally right in all cases. It might be better to take the approach adopted by most games, using a design that is distinctive to your app and make a virtue of its consistency across platforms, even though it does not have the native look and feel on any platform.

edit Xamarin v3 in 2014 started offering choice of Xamarin.Forms as well as pure native that still follows the philosophy mentioned here (took liberty of inline edit because such a great answer)

Xamarin Studio on the other hand makes no attempt to provide a shared GUI framework:

We don’t try to provide a user interface abstraction layer that works across all the platforms. We think that’s a bad approach that leads to lowest common denominator user interfaces. (Nat Friedman to Tim Anderson)

This is right; but the downside is the effort involved in maintaining two or more user interface designs for your app.

Comparison about PhoneGap and Titanium it's well reported in Kevin Whinnery blog.

PhoneGap

The purpose of PhoneGap is to allow HTML-based web applications to be deployed and installed as native applications. PhoneGap web applications are wrapped in a native application shell, and can be installed via the native app stores for multiple platforms. Additionally, PhoneGap strives to provide a common native API set which is typically unavailable to web applications, such as basic camera access, device contacts, and sensors not already exposed in the browser.

To develop PhoneGap applications, developers will create HTML, CSS, and JavaScript files in a local directory, much like developing a static website. Approaching native-quality UI performance in the browser is a non-trivial task - Sencha employs a large team of web programming experts dedicated full-time to solving this problem. Even so, on most platforms, in most browsers today, reaching native-quality UI performance and responsiveness is simply not possible, even with a framework as advanced as Sencha Touch. Is the browser already “good enough” though? It depends on your requirements and sensibilities, but it is unquestionably less good than native UI. Sometimes much worse, depending on the browser.

PhoneGap is not as truly cross-platform as one might believe, not all features are equally supported on all platforms.

• Javascript is not an application scale programming language, too many global scope interactions, different libraries don't often co-exist nicely. We spent many hours trying to get knockout.js and jQuery.mobile play well together, and we still have problems.

• Fragmented landscape for frameworks and libraries. Too many choices, and too many are not mature enough.

• Strangely enough, for the needs of our app, decent performance could be achieved (not with jQuery.Mobile, though). We tried jqMobi (not very mature, but fast).

• Very limited capability for interaction with other apps or cdevice capabilities, and this would not be cross-platform anyway, as there aren't any standards in HTML5 except for a few, like geolocation, camera and local databases.

by Karl Waclawek

Appcelerator Titanium

The goal of Titanium Mobile is to provide a high level, cross-platform JavaScript runtime and API for mobile development (today we support iOS, Android and Windows Phone. Titanium actually has more in common with MacRuby/Hot Cocoa, PHP, or node.js than it does with PhoneGap, Adobe AIR, Corona, or Rhomobile. Titanium is built on two assertions about mobile development: - There is a core of mobile development APIs which can be normalized across platforms. These areas should be targeted for code reuse. - There are platform-specific APIs, UI conventions, and features which developers should incorporate when developing for that platform. Platform-specific code should exist for these use cases to provide the best possible experience.

So for those reasons, Titanium is not an attempt at “write once, run everywhere”. Same as Xamarin.

Titanium are going to do a further step in the direction similar to that of Xamarin. In practice, they will do two layers of different depths: the layer Titanium (in JS), which gives you a bee JS-of-Titanium. If you want to go more low-level, have created an additional layer (called Hyperloop), where (always with JS) to call you back directly to native APIs of SO

Xamarin (+ MVVMCross)

AZDevelop.net

Xamarin (originally a division of Novell) in the last 18 months has brought to market its own IDE and snap-in for Visual Studio. The underlining premise of Mono is to create disparate mobile applications using C# while maintaining native UI development strategies.

In addition to creating a visual design platform to develop native applications, they have integrated testing suites, incorporated native library support and a Nuget style component store. Recently they provided iOS visual design through their IDE freeing the developer from opening XCode. In Visual Studio all three platforms are now supported and a cloud testing suite is on the horizon.

From the get go, Xamarin has provided a rich Android visual design experience. I have yet to download or open Eclipse or any other IDE besides Xamarin. What is truly amazing is that I am able to use LINQ to work with collections as well as create custom delegates and events that free me from objective-C and Java limitations. Many of the libraries I have been spoiled with, like Newtonsoft JSON.Net, work perfectly in all three environments.

In my opinion there are several HUGE advantages including

• native performance
• easier to read code (IMO)
• testability
• shared code between client and server
• support (although Xam could do better on bugzilla)

Upgrade for me is use Xamarin and MVVMCross combined. It's still quite a new framework, but it's born from experience of several other frameworks (such as MvvmLight and monocross) and it's now been used in at several released cross platform projects.

Conclusion

My choice after knowing all these framwework, was to select development tool based on product needs. In general, however if you start to use a tool with which you feel comfortable (even if it requires a higher initial overhead) after you'll use it forever.

I chose Xamarin + MVVMCross and I must say to be happy with this choice. I'm not afraid of approach Native SDK for software updates or seeing limited functionality of a system or the most trivial thing a feature graphics. Write code fairly structured (DDD + SOA) is very useful to have a core project shared with native C# views implementation.

References and links

• http://www.theregister.co.uk/Print/2013/02/25/cross_platform_abstraction/
• http://kevinwhinnery.com/post/22764624253/comparing-titanium-and-phonegap
• http://forums.xamarin.com/discussion/1003/your-opinion-about-several-crossplatform-frameworks#Comment_3334
• http://azdevelop.azurewebsites.net/?page_id=181
• https://github.com/MvvmCross/MvvmCross
• http://pierceboggan.com/post/51671827932/binding-third-party-objective-c-libraries-in

ResultSet rsTst = hiSession.connection().prepareStatement(queryStr).executeQuery(); 
ResultSetMetaData meta = rsTst.getMetaData();
int columnCount = meta.getColumnCount();
// The column count starts from 1

String nameValuePair = "";
while (rsTst.next()) {
    for (int i = 1; i < columnCount + 1; i++ ) {
        String name = meta.getColumnName(i);
        // Do stuff with name

        String value = rsTst.getString(i); //.getObject(1);
        nameValuePair = nameValuePair + name + "=" +value + ",";
        //nameValuePair = nameValuePair + ", ";
    }
    nameValuePair = nameValuePair+"||" + "\t";
}

Options and dependencies need to be inside arrays:

namespace :thing do
  desc "it does a thing"
  task :work, [:option, :foo, :bar] do |task, args|
    puts "work", args
  end
  
  task :another, [:option, :foo, :bar] do |task, args|
    puts "another #{args}"
    Rake::Task["thing:work"].invoke(args[:option], args[:foo], args[:bar])
    # or splat the args
    # Rake::Task["thing:work"].invoke(*args)
  end

end

Then

rake thing:work[1,2,3]
=> work: {:option=>"1", :foo=>"2", :bar=>"3"}

rake thing:another[1,2,3]
=> another {:option=>"1", :foo=>"2", :bar=>"3"}
=> work: {:option=>"1", :foo=>"2", :bar=>"3"}

NOTE: variable task is the task object, not very helpful unless you know/care about Rake internals.

RAILS NOTE:

If running the task from Rails, it's best to preload the environment by adding => [:environment] which is a way to setup dependent tasks.

  task :work, [:option, :foo, :bar] => [:environment] do |task, args|
    puts "work", args
  end

The COLLATE keyword specify what kind of character set and rules (order, confrontation rules) you are using for string values.

For example in your case you are using Latin rules with case insensitive (CI) and accent sensitive (AS)

You can refer to this Documentation

I have recently encountered the same issue and hopefully what follows will be helpful. In Windows, the default program for opening .eml files is set to Outlook. Every user of Lotus notes should take the steps to have .eml files defaulted to open via Lotus notes.

Start menu--- Defaults programs---Lotus notes-- and check .eml--- then save.

After performing this, Lotus notes will be the default to open these attachments.

You can always try this:

/home/user/anaconda3/bin/pip install -r requirements.txt

This simply uses the pip installed in the conda environment. If pip is not preinstalled in your environment you can always run the following command

conda install pip

I managed out how to make it works. Tell me in case I am wrong. I used only one way to serialize/deserialize: I removed all annotations regarding this (@JSONSerialize and @JSONDeserialize) and registered Serializers and Deserializers in CustomObjectMapper class. I didn't find an article explaining this behaviour but I resolved in this way. Hope it's useful.

In my case, I needed to work with a column that has the data, so using IN() didn't work. Thanks to @Quassnoi for his examples. Here is my solution:

SELECT column(s) FROM table WHERE expr|column = ANY(STRING_TO_ARRAY(column,',')::INT[])

I spent almost 6 hours before I stumble on the post.

After trying everything I could, I just added "autoWidth": true and it worked for me.

The following snippets test for the "not contains" condition, as exemplified in the sample pseudocode in the question. For a direct solution with explicit looping, do this:

boolean contains = false;
for (char c : charArray) {
    if (c == 'q') {
        contains = true;
        break;
    }
}
if (!contains) {
    // do something
}

Another alternative, using the fact that String provides a contains() method:

if (!(new String(charArray).contains("q"))) {
    // do something
}

Yet another option, this time using indexOf():

if (new String(charArray).indexOf('q') == -1) {
    // do something
}

The one exception worth noting is that while you can't delete apps, the folks over at Google Play Developer Support are able to on their end if the app is both unpublished and has 0 lifetime installs. So if your app has 0 lifetime installs, you might be in luck.

First you will need unpublish the app and wait 24 hours (to allow global stats to update and ensure that no last-minute installs happened). Assuming no last-minute installs happen over those 24 hours, you can contact Google Play Developer Support and check to see if they can delete it.

Please note that their requirement for 0 installs is a hard requirement. No exceptions can be made (not even if you installed the app yourself for testing purposes).

The best solution is indeed Application Loader. I can't comment on Naresh's note on this (I'm too much of a newbie to StackOverflow), but am warning you that if you are using Swift, don't the use Xcode ipa generation system. I prefer manual creation of the IPA by:

1) zipping 2 folders : a Payload folder that contain your .app and a SwiftSupport folder that you can copy from your Xarchive. 
2) rename the zip to .ipa.

The other answer describing arrays of arrays are correct.
BUT if you are planning of doing a anything mathematical with the arrays - or need something special like sparse matrices you should look at one of the many maths libs like TNT before re-inventing too many wheels

Simply use Date.getUTC*() family of methods. On my computer (CET, UTC+01:00):

new Date().toString()
//Fri Jan 20 2012 18:05:16 GMT+0100 (CET)

new Date().getHours()
//18

new Date().getUTCHours()
//17

Notice that getUTCHours() returns correct hour in UTC.

See also:

• Annoying javascript timezone adjustment issue

If you want to handle multiple TextInputs as asked by @MRT in the comment to the accepted answer, you can create a function that takes an initial value and returns a TextEditingController like this:

initialValue(val) {
  return TextEditingController(text: val);
}

Then, set this function as the controller for the TextInput and supply its initial value there like this:

controller: initialValue('Some initial value here....')

You can repeat this for the other TextInputs.

I had this same issue and this fiddle is the shizzle :) It uses a directive to properly style the file field and you can even make it an image or whatever.

http://jsfiddle.net/stereosteve/v5Rdc/7/

/*globals angular:true*/_x000D_
var buttonApp = angular.module('buttonApp', [])_x000D_
_x000D_
buttonApp.directive('fileButton', function() {_x000D_
  return {_x000D_
    link: function(scope, element, attributes) {_x000D_
_x000D_
      var el = angular.element(element)_x000D_
      var button = el.children()[0]_x000D_
_x000D_
      el.css({_x000D_
        position: 'relative',_x000D_
        overflow: 'hidden',_x000D_
        width: button.offsetWidth,_x000D_
        height: button.offsetHeight_x000D_
      })_x000D_
_x000D_
      var fileInput = angular.element('<input type="file" multiple />')_x000D_
      fileInput.css({_x000D_
        position: 'absolute',_x000D_
        top: 0,_x000D_
        left: 0,_x000D_
        'z-index': '2',_x000D_
        width: '100%',_x000D_
        height: '100%',_x000D_
        opacity: '0',_x000D_
        cursor: 'pointer'_x000D_
      })_x000D_
_x000D_
      el.append(fileInput)_x000D_
_x000D_
_x000D_
    }_x000D_
  }_x000D_
})

<div ng-app="buttonApp">_x000D_
_x000D_
  <div file-button>_x000D_
    <button class='btn btn-success btn-large'>Select your awesome file</button>_x000D_
  </div>_x000D_
_x000D_
  <div file-button>_x000D_
    <img src='https://www.google.com/images/srpr/logo3w.png' />_x000D_
  </div>_x000D_
_x000D_
</div>

Of course! jQuery is just a library that utilizes javascript after all.

You can use document.getElementById to get the element in question, then change its height accordingly, through element.style.height.

elementToChange = document.getElementById('collapseableEl');
elementToChange.style.height = '100%';

Wrap that up in a neat little function that caters for toggling back and forth and you have yourself a solution.

If you build from command line, you can set output directory in the following way:

xcodebuild -workspace 'WORKSPACE_NAME.xcworkspace' \
           -scheme 'SCHEME_NAME' \
           -configuration 'Release' \
           -sdk iphoneos7.0 CONFIGURATION_BUILD_DIR='OUTPUT_DIRECTORY'

I'm not sure if you want to find duplicate files or just compare two single files. If the latter, the above approach (filecmp) is better, if the former, the following approach is better.

There are lots of duplicate files detection questions here. Assuming they are not very small and that performance is important, you can

• Compare file sizes first, discarding all which doesn't match
• If file sizes match, compare using the biggest hash you can handle, hashing chunks of files to avoid reading the whole big file

Here's is an answer with Python implementations (I prefer the one by nosklo, BTW)

Suggestion 1

When you add an object to $stateProvider.state that object is then passed with the state. So you can add additional properties which you can read later on when needed.

Example route configuration

$stateProvider
.state('public', {
    abstract: true,
    module: 'public'
})
.state('public.login', {
    url: '/login',
    module: 'public'
})
.state('tool', {
    abstract: true,
    module: 'private'
})
.state('tool.suggestions', {
    url: '/suggestions',
    module: 'private'
});

The $stateChangeStart event gives you acces to the toState and fromState objects. These state objects will contain the configuration properties.

Example check for the custom module property

$rootScope.$on('$stateChangeStart', function(e, toState, toParams, fromState, fromParams) {
    if (toState.module === 'private' && !$cookies.Session) {
        // If logged out and transitioning to a logged in page:
        e.preventDefault();
        $state.go('public.login');
    } else if (toState.module === 'public' && $cookies.Session) {
        // If logged in and transitioning to a logged out page:
        e.preventDefault();
        $state.go('tool.suggestions');
    };
});

I didn't change the logic of the cookies because I think that is out of scope for your question.

Suggestion 2

You can create a Helper to get you this to work more modular.

Value publicStates

myApp.value('publicStates', function(){
    return {
      module: 'public',
      routes: [{
        name: 'login', 
        config: { 
          url: '/login'
        }
      }]
    };
});

Value privateStates

myApp.value('privateStates', function(){
    return {
      module: 'private',
      routes: [{
        name: 'suggestions', 
        config: { 
          url: '/suggestions'
        }
      }]
    };
});

The Helper

myApp.provider('stateshelperConfig', function () {
  this.config = {
    // These are the properties we need to set
    // $stateProvider: undefined
    process: function (stateConfigs){
      var module = stateConfigs.module;
      $stateProvider = this.$stateProvider;
      $stateProvider.state(module, {
        abstract: true,
        module: module
      });
      angular.forEach(stateConfigs, function (route){
        route.config.module = module;
        $stateProvider.state(module + route.name, route.config);
      });
    }
  };

  this.$get = function () {
    return {
      config: this.config
    };
  };
});

Now you can use the helper to add the state configuration to your state configuration.

myApp.config(['$stateProvider', '$urlRouterProvider', 
    'stateshelperConfigProvider', 'publicStates', 'privateStates',
  function ($stateProvider, $urlRouterProvider, helper, publicStates, privateStates) {
    helper.config.$stateProvider = $stateProvider;
    helper.process(publicStates);
    helper.process(privateStates);
}]);

This way you can abstract the repeated code, and come up with a more modular solution.

Note: the code above isn't tested

Changing only what's after hash - old browsers

document.location.hash = 'lookAtMeNow';

Changing full URL. Chrome, Firefox, IE10+

history.pushState('data to be passed', 'Title of the page', '/test');

The above will add a new entry to the history so you can press Back button to go to the previous state. To change the URL in place without adding a new entry to history use

history.replaceState('data to be passed', 'Title of the page', '/test');

Try running these in the console now!

Anything using the managed environment (which includes anything written in C# and VB.NET) requires the .NET framework. You can simply redistribute your .EXE in that scenario, but they'll need to install the appropriate framework if they don't already have it.

Consider this:

abstract class Product { 
    int value;
    public Product( int val ) {
        value= val;
    }
    abstract public int multiply();
}

class TimesTwo extends Product {
    public int mutiply() {
       return value * 2;
    }
}

The superclass is abstract and has a constructor.

Try CONVERT instead of CAST.

CONVERT allows a third parameter indicating the date format.

List of formats is here: http://msdn.microsoft.com/en-us/library/ms187928.aspx

Update after another answer has been selected as the "correct" answer:

I don't really understand why an answer is selected that clearly depends on the NLS settings on your server, without indicating this restriction.

You may want one of these, so to correspond to the Bootstrap layout:

<div class="col-xs-12">
    <hr >
</div>

<!-- or -->

<div class="col-xs-12">
    <hr style="border-style: dashed; border-top-width: 2px;">
</div>

<!-- or -->

<div class="col-xs-12">
    <hr class="col-xs-1" style="border-style: dashed; border-top-width: 2px;">
</div>

Without a DIV grid element included, layout may brake on different devices.

Best solution: css + javascript

http://css-tricks.com/select-cuts-off-options-in-ie-fix/

var el;

$("select")
  .each(function() {
    el = $(this);
    el.data("origWidth", el.outerWidth()) // IE 8 can haz padding
  })
  .mouseenter(function(){
    $(this).css("width", "auto");
  })
  .bind("blur change", function(){
    el = $(this);
    el.css("width", el.data("origWidth"));
  });

I'm maybe a little bit late but I'm currently trying to develop a program which can brute force a password protected zip archive. First I tried all commands I found in the internet to extract it through cmd... But it never worked....Every time I tried it, the cmd output said, that the key was wrong but it was right. I think they just disenabled this function in a current version.

What I've done to Solve the problem was to download an older 7zip version(4.?) and to use this for extracting through cmd.

This is the command: "C:/Program Files (86)/old7-zip/7z.exe" x -pKey "C:/YOURE_ZIP_PATH"

The first value("C:/Program Files (86)/old7-zip/7z.exe") has to be the path where you have installed the old 7zip to. The x is for extract and the -p For you're password. Make sure you put your password without any spaces behind the -p! The last value is your zip archive to extract. The destination where the zip is extracted to will be the current path of cmd. You can change it with: cd YOURE_PATH

Now I let execute this command through java with my password trys. Then I check the error output stream of cmd and if it is null-> then the password is right!

I tried above solution, but the following code help me to close this issue.

if (18 < Build.VERSION.SDK_INT ){
    //18 = JellyBean MR2, KITKAT=19
    mWeb.getSettings().setCacheMode(WebSettings.LOAD_NO_CACHE);
}

Given a data setup like this:

The formula in cell D2 and copied down is:

=INDEX($B$2:$B$28,MATCH(1,INDEX(($A$2:$A$28=LARGE($A$2:$A$28,ROWS(D$1:D1)))*(COUNTIF(D$1:D1,$B$2:$B$28)=0),),0))

This formula will work even if there are tied OPS scores among players.

There is an important bit that is not mentioned in the article to which you linked and that is flex-basis. By default flex-basis is auto.

From the spec:

If the specified flex-basis is auto, the used flex basis is the value of the flex item’s main size property. (This can itself be the keyword auto, which sizes the flex item based on its contents.)

Each flex item has a flex-basis which is sort of like its initial size. Then from there, any remaining free space is distributed proportionally (based on flex-grow) among the items. With auto, that basis is the contents size (or defined size with width, etc.). As a result, items with bigger text within are being given more space overall in your example.

If you want your elements to be completely even, you can set flex-basis: 0. This will set the flex basis to 0 and then any remaining space (which will be all space since all basises are 0) will be proportionally distributed based on flex-grow.

li {
    flex-grow: 1;
    flex-basis: 0;
    /* ... */
}

This diagram from the spec does a pretty good job of illustrating the point.

And here is a working example with your fiddle.

I had this problem using GitExtensions on windows. Fixed by granting full permission for the current user (me) on the folder that contained the repo.

Another time, I even though I was getting the error from Git Extensions, I was able to commit the same files from Visual Studio 2015.

Another time I had to delete the "index" file from the .git folder

You could use timeit like this to test a script named module.py

$ python -mtimeit -s 'import module'

It's important to point out that all of the above solutions map the port to every interface on your machine. This is less than desirable if you have a public IP address, or your machine has an IP on a large network. Your application may be exposed to a much wider audience than you'd hoped.

redis:
  build:
    context:
    dockerfile: Dockerfile-redis
    ports:
    - "127.0.0.1:3901:3901"

127.0.0.1 is the ip address that maps to the hostname localhost on your machine. So now your application is only exposed over that interface and since 127.0.0.1 is only accessible via your machine, you're not exposing your containers to the entire world.

The documentation explains this further and can be found here: https://docs.docker.com/compose/compose-file/#ports

Note: If you're using Docker for mac this will make the container listen on 127.0.0.1 on the Docker for Mac VM and will not be accessible from your localhost. If I recall correctly.

You can get the formdata as string:

    protected NameValueCollection GetFormData()
    {
        string root = HttpContext.Current.Server.MapPath("~/App_Data");
        var provider = new MultipartFormDataStreamProvider(root);

        Request.Content.ReadAsMultipartAsync(provider);

        return provider.FormData;
    }

    [HttpPost]
    public void test() 
    {
        var formData = GetFormData();
        var userId = formData["userId"];

        // todo json stuff
    }

https://docs.microsoft.com/en-us/aspnet/web-api/overview/advanced/sending-html-form-data-part-2

As others have mentioned, you'll probably want to use the BigDecimal class, if you want to have an exact representation of 11.4.

Now, a little explanation into why this is happening:

The float and double primitive types in Java are floating point numbers, where the number is stored as a binary representation of a fraction and a exponent.

More specifically, a double-precision floating point value such as the double type is a 64-bit value, where:

• 1 bit denotes the sign (positive or negative).
• 11 bits for the exponent.
• 52 bits for the significant digits (the fractional part as a binary).

These parts are combined to produce a double representation of a value.

(Source: Wikipedia: Double precision)

For a detailed description of how floating point values are handled in Java, see the Section 4.2.3: Floating-Point Types, Formats, and Values of the Java Language Specification.

The byte, char, int, long types are fixed-point numbers, which are exact representions of numbers. Unlike fixed point numbers, floating point numbers will some times (safe to assume "most of the time") not be able to return an exact representation of a number. This is the reason why you end up with 11.399999999999 as the result of 5.6 + 5.8.

When requiring a value that is exact, such as 1.5 or 150.1005, you'll want to use one of the fixed-point types, which will be able to represent the number exactly.

As has been mentioned several times already, Java has a BigDecimal class which will handle very large numbers and very small numbers.

From the Java API Reference for the BigDecimal class:

Immutable, arbitrary-precision signed decimal numbers. A BigDecimal consists of an arbitrary precision integer unscaled value and a 32-bit integer scale. If zero or positive, the scale is the number of digits to the right of the decimal point. If negative, the unscaled value of the number is multiplied by ten to the power of the negation of the scale. The value of the number represented by the BigDecimal is therefore (unscaledValue × 10^-scale).

There has been many questions on Stack Overflow relating to the matter of floating point numbers and its precision. Here is a list of related questions that may be of interest:

• Why do I see a double variable initialized to some value like 21.4 as 21.399999618530273?
• How to print really big numbers in C++
• How is floating point stored? When does it matter?
• Use Float or Decimal for Accounting Application Dollar Amount?

If you really want to get down to the nitty gritty details of floating point numbers, take a look at What Every Computer Scientist Should Know About Floating-Point Arithmetic.

Try this:

UIBezierPath *shadowPath = [UIBezierPath bezierPathWithRect:view.bounds];
view.layer.masksToBounds = NO;
view.layer.shadowColor = [UIColor blackColor].CGColor;
view.layer.shadowOffset = CGSizeMake(0.0f, 5.0f);
view.layer.shadowOpacity = 0.5f;
view.layer.shadowPath = shadowPath.CGPath;

First of all: The UIBezierPath used as shadowPath is crucial. If you don't use it, you might not notice a difference at first, but the keen eye will observe a certain lag occurring during events like rotating the device and/or similar. It's an important performance tweak.

Regarding your issue specifically: The important line is view.layer.masksToBounds = NO. It disables the clipping of the view's layer's sublayers that extend further than the view's bounds.

For those wondering what the difference between masksToBounds (on the layer) and the view's own clipToBounds property is: There isn't really any. Toggling one will have an effect on the other. Just a different level of abstraction.

Swift 2.2:

override func layoutSubviews()
{
    super.layoutSubviews()

    let shadowPath = UIBezierPath(rect: bounds)
    layer.masksToBounds = false
    layer.shadowColor = UIColor.blackColor().CGColor
    layer.shadowOffset = CGSizeMake(0.0, 5.0)
    layer.shadowOpacity = 0.5
    layer.shadowPath = shadowPath.CGPath
}

Swift 3:

override func layoutSubviews()
{
    super.layoutSubviews()

    let shadowPath = UIBezierPath(rect: bounds)
    layer.masksToBounds = false
    layer.shadowColor = UIColor.black.cgColor
    layer.shadowOffset = CGSize(width: 0.0, height: 5.0)
    layer.shadowOpacity = 0.5
    layer.shadowPath = shadowPath.cgPath
}

Note: This is strictly not production use. If you want to quickly debug, this may be useful. Otherwise, please use @SchizoDuckie's answer above.

curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);     
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2); 

Just add them. It works.

output = rs.getString("column");// if data is null `output` would be null, so there is no chance of NPE unless `rs` is `null`

if(output == null){// if you fetched null value then initialize output with blank string
  output= "";
}

This is what worked for me:

$.get({
    method: 'GET',
    url: 'api.php',
    headers: {
        'Content-Type': 'application/json',
    },
    // query parameters go under "data" as an Object
    data: {
        client: 'mikescafe'
    }
});

will make a REST/AJAX call - > GET http://localhost:3000/api.php?client=mikescafe

Good Luck.

I had the same problem and the solutions described here worked well. But I wanted to support window size (and layout) changes. The result is a small library that solves all the calculation. Check it out here: https://github.com/SocialbitGmbH/BootstrapCarouselPageMerger

To make the script work, you have to add a new <div> wrapper with the class .item-content directly into your .item <div>. Example:

<div class="carousel slide multiple" id="very-cool-carousel" data-ride="carousel">
    <div class="carousel-inner" role="listbox">
        <div class="item active">
            <div class="item-content">
                First page
            </div>
        </div>
        <div class="item active">
            <div class="item-content">
                Second page
            </div>
        </div>
    </div>
</div>

Usage of this library:

socialbitBootstrapCarouselPageMerger.run('div.carousel');

To change the settings:

socialbitBootstrapCarouselPageMerger.settings.spaceCalculationFactor = 0.82;

Example:

As you can see, the carousel gets updated to show more controls when you resize the window. Check out the watchWindowSizeTimeout setting to control the timeout for reacting to window size changes.

I think that Object = Instance. Reference is a "link" to an Object.

Car c = new Car();

variable c stores a reference to an object of type Car.

This works for me :

 CREATE DEFINER=`root`@`%` PROCEDURE `save_package_as_template`( IN package_id int , 
IN bus_fun_temp_id int  , OUT o_message VARCHAR (50) ,
            OUT o_number INT )
 BEGIN

DECLARE  v_pkg_name  varchar(50) ;

DECLARE  v_pkg_temp_id  int(10)  ; 

DECLARE  v_workflow_count INT(10);

-- checking if workflow created for package
select count(*)  INTO v_workflow_count from workflow w where w.package_id = 
package_id ;

this_proc:BEGIN   -- this_proc block start here 

 IF  v_workflow_count = 0 THEN
   select 'no work flow ' as 'workflow_status' ;
    SET o_message ='Work flow is not created for this package.';
    SET  o_number = -2 ;
      LEAVE this_proc;
 END IF;

select 'work flow  created ' as 'workflow_status' ;
-- To  send some message
SET o_message ='SUCCESSFUL';
SET  o_number = 1 ;

  END ;-- this_proc block end here 

END

This enables you to insert a row into 2 different tables and creates a reference to both tables too.

START TRANSACTION;
INSERT INTO accounttable(account_username) 
    VALUES('AnAccountName');
INSERT INTO profiletable(profile_account_id) 
    VALUES ((SELECT account_id FROM accounttable WHERE account_username='AnAccountName'));
    SET @profile_id = LAST_INSERT_ID(); 
UPDATE accounttable SET `account_profile_id` = @profile_id;
COMMIT;

Try this:

If (($x !~ /\D/) && ($x ne "")) { ... }

You also can, as Fredigato said, declare a RelativeLayout in a separate Layout file. Then instantiate it using:

for(int i = 0; i < 6; i ++){
LayoutInflater inflater = (LayoutInflater)getApplicationContext().getSystemService
                (Context.LAYOUT_INFLATER_SERVICE);
RelativeLayout row = (RelativeLayout) inflater.inflate(R.layout.table_view,null);
        quizesTableLayout.addView(row,i);
}

In this approach you can easily design one custom row using XML and reuse it.

Now, to be able to change the children views in the instantiated RelativeLayout. You can call row.childAt(index).

So lets say you have a TextView in the RelativeLayout, you can use:

TextView tv = (TextView) row.childAt(0);
tv.setText("Text");

def shuffle(_list):
    if not _list == []:
        import random
        list2 = []
        while _list != []:
            card = random.choice(_list)
            _list.remove(card)
            list2.append(card)
        while list2 != []:
            card1 = list2[0]
            list2.remove(card1)
            _list.append(card1)
        return _list

Very simple way in Python 3:

>>> n = [1, 2, 3, 4, 1, 1]
>>> n
[1, 2, 3, 4, 1, 1]
>>> m = sorted(list(set(n)))
>>> m
[1, 2, 3, 4]

I found nice article, which says that the best way to validate e-mail address is that regex expresion: /.+@.+\..+/i

BEGIN-END blocks are the building blocks of PL/SQL, and each PL/SQL unit is contained within at least one such block. Nesting BEGIN-END blocks within PL/SQL blocks is usually done to trap certain exceptions and handle that special exception and then raise unrelated exceptions. Nevertheless, in PL/SQL you (the client) must always issue a commit or rollback for the transaction.

If you wish to have atomic transactions within a PL/SQL containing transaction, you need to declare a PRAGMA AUTONOMOUS_TRANSACTION in the declaration block. This will ensure that any DML within that block can be committed or rolledback independently of the containing transaction.

However, you cannot declare this pragma for nested blocks. You can only declare this for:

• Top-level (not nested) anonymous PL/SQL blocks
• List item
• Local, standalone, and packaged functions and procedures
• Methods of a SQL object type
• Database triggers

Reference: Oracle

Suppose the data is in the B column, write in the C column the formula:

=SUBSTITUTE(B1," ","")

Copy&Paste the formula in the whole C column.

edit: using commas or semicolons as parameters separator depends on your regional settings (I have to use the semicolons). This is weird I think. Thanks to @tocallaghan and @pablete for pointing this out.

<a href="#">Start of page</a>

"The link has the href value of "#", which by definition means the start of the current document. Thus there is no need to worry about the correct way of setting up the destination anchor..."

Source

I got the solution. I am able to enable MySQLi extension in php.ini. I just uncommented this line in php.ini:

extension=php_mysqli.dll

Now MySQLi is working well. Here is the php.ini file path in an Apache 2, PHP 7, and Ubuntu 14.04 environment:

/etc/php/7.0/apache2/php.ini

By default, the MySQLi extension is disabled in PHP 7.

How about validating dates in "ANY" date format? I've been using the DateJS library and adding it to existing forms to ensure that I get valid dates & times formatted the way that I want. The user can even enter things like "now" and "tomorrow" and it will be converted into a valid date.

Here's the dateJS library: http://www.datejs.com/

and here's a jQuery tip that I wrote: http://www.ssmedia.com/utilities/jquery/index.cfm/datejs.htm

First of all, as @AndrewFinnell and @KenLiu point out, in SVN the directory names themselves mean nothing -- "trunk, branches and tags" are simply a common convention that is used by most repositories. Not all projects use all of the directories (it's reasonably common not to use "tags" at all), and in fact, nothing is stopping you from calling them anything you'd like, though breaking convention is often confusing.

I'll describe probably the most common usage scenario of branches and tags, and give an example scenario of how they are used.

• Trunk: The main development area. This is where your next major release of the code lives, and generally has all the newest features.

• Branches: Every time you release a major version, it gets a branch created. This allows you to do bug fixes and make a new release without having to release the newest - possibly unfinished or untested - features.

• Tags: Every time you release a version (final release, release candidates (RC), and betas) you make a tag for it. This gives you a point-in-time copy of the code as it was at that state, allowing you to go back and reproduce any bugs if necessary in a past version, or re-release a past version exactly as it was. Branches and tags in SVN are lightweight - on the server, it does not make a full copy of the files, just a marker saying "these files were copied at this revision" that only takes up a few bytes. With this in mind, you should never be concerned about creating a tag for any released code. As I said earlier, tags are often omitted and instead, a changelog or other document clarifies the revision number when a release is made.

For example, let's say you start a new project. You start working in "trunk", on what will eventually be released as version 1.0.

• trunk/ - development version, soon to be 1.0
• branches/ - empty

Once 1.0.0 is finished, you branch trunk into a new "1.0" branch, and create a "1.0.0" tag. Now work on what will eventually be 1.1 continues in trunk.

• trunk/ - development version, soon to be 1.1
• branches/1.0 - 1.0.0 release version
• tags/1.0.0 - 1.0.0 release version

You come across some bugs in the code, and fix them in trunk, and then merge the fixes over to the 1.0 branch. You can also do the opposite, and fix the bugs in the 1.0 branch and then merge them back to trunk, but commonly projects stick with merging one-way only to lessen the chance of missing something. Sometimes a bug can only be fixed in 1.0 because it is obsolete in 1.1. It doesn't really matter: you only want to make sure that you don't release 1.1 with the same bugs that have been fixed in 1.0.

• trunk/ - development version, soon to be 1.1
• branches/1.0 - upcoming 1.0.1 release
• tags/1.0.0 - 1.0.0 release version

Once you find enough bugs (or maybe one critical bug), you decide to do a 1.0.1 release. So you make a tag "1.0.1" from the 1.0 branch, and release the code. At this point, trunk will contain what will be 1.1, and the "1.0" branch contains 1.0.1 code. The next time you release an update to 1.0, it would be 1.0.2.

• trunk/ - development version, soon to be 1.1
• branches/1.0 - upcoming 1.0.2 release
• tags/1.0.0 - 1.0.0 release version
• tags/1.0.1 - 1.0.1 release version

Eventually you are almost ready to release 1.1, but you want to do a beta first. In this case, you likely do a "1.1" branch, and a "1.1beta1" tag. Now, work on what will be 1.2 (or 2.0 maybe) continues in trunk, but work on 1.1 continues in the "1.1" branch.

• trunk/ - development version, soon to be 1.2
• branches/1.0 - upcoming 1.0.2 release
• branches/1.1 - upcoming 1.1.0 release
• tags/1.0.0 - 1.0.0 release version
• tags/1.0.1 - 1.0.1 release version
• tags/1.1beta1 - 1.1 beta 1 release version

Once you release 1.1 final, you do a "1.1" tag from the "1.1" branch.

You can also continue to maintain 1.0 if you'd like, porting bug fixes between all three branches (1.0, 1.1, and trunk). The important takeaway is that for every main version of the software you are maintaining, you have a branch that contains the latest version of code for that version.

Another use of branches is for features. This is where you branch trunk (or one of your release branches) and work on a new feature in isolation. Once the feature is completed, you merge it back in and remove the branch.

• trunk/ - development version, soon to be 1.2
• branches/1.1 - upcoming 1.1.0 release
• branches/ui-rewrite - experimental feature branch

The idea of this is when you're working on something disruptive (that would hold up or interfere with other people from doing their work), something experimental (that may not even make it in), or possibly just something that takes a long time (and you're afraid if it holding up a 1.2 release when you're ready to branch 1.2 from trunk), you can do it in isolation in branch. Generally you keep it up to date with trunk by merging changes into it all the time, which makes it easier to re-integrate (merge back to trunk) when you're finished.

Also note, the versioning scheme I used here is just one of many. Some teams would do bug fix/maintenance releases as 1.1, 1.2, etc., and major changes as 1.x, 2.x, etc. The usage here is the same, but you may name the branch "1" or "1.x" instead of "1.0" or "1.0.x". (Aside, semantic versioning is a good guide on how to do version numbers).

Try this

val intent = Intent(this, Page2::class.java)
startActivity(intent)

I know this is an old post, in SQL Server:

select  isnull(town,'TOTAL') Town, count(*) cnt
from    user
group by town WITH ROLLUP

Town         cnt
Copenhagen   58
NewYork      58
Athens       58
TOTAL        174

Olmo's suggestion is very good, but I'd add this: If you're not sure about the size, it's better to make it a little bigger than a little smaller. When a list is full, keep in mind it will double its size to add more elements.

For example: suppose you will need about 50 elements. If you use a 50 elements size and the final number of elements is 51, you'll end with a 100 sized list with 49 wasted positions.

There is no guarantee that your threads are executing simultaneously regardless of any trivial example anyone else posts. If your OS only gives the java process one processor to work on, your java threads will still be scheduled for each time slice in a round robin fashion. Meaning, no two will ever be executing simultaneously, but the work they do will be interleaved. You can use monitoring tools like Java's Visual VM (standard in the JDK) to observe the threads executing in a Java process.

Like pretty much everyone has stated already:

A period (.) indicates a class, and a hash (#) indicates an ID.

The fundamental difference between is that you can reuse a class on your page over and over, whereas an ID can be used once. That is, of course, if you are sticking to WC3 standards.

A page will still render if you have multiple elements with the same ID, but you will run into problems if/when you try to dynamically update said elements by calling them with their ID, since they are not unique.

It is also useful to note that ID properties will supersede class properties.

No, you must read the file, split it into separate queries and then execute them individually (or using the batch API of JDBC).

One of the reasons is that every database defines their own way to separate SQL statements (some use ;, others /, some allow both or even to define your own separator).

Here's the intended way to convert a String to a Date:

String timestamp = "2011-10-02-18.48.05.123";
DateFormat df = new SimpleDateFormat("yyyy-MM-dd-kk.mm.ss.SSS");
Date parsedDate = df.parse(timestamp);

Admittedly, it only has millisecond resolution, but in all services slower than Twitter, that's all you'll need, especially since most machines don't even track down to the actual nanoseconds.

This answer does not address the Debug button (you'd have to design a form and use the buttons on that to do something like the method in your next question). But it does address this part:

now I don't want to lose the comfortableness of the default handler which also point me to the exact line where the error has occured.

First, I'll assume you don't want this in production code - you want it either for debugging or for code you personally will be using. I use a compiler flag to indicate debugging; then if I'm troubleshooting a program, I can easily find the line that's causing the problem.

# Const IsDebug = True

Sub ProcA()
On Error Goto ErrorHandler
' Main code of proc

ExitHere:
    On Error Resume Next
    ' Close objects and stuff here
    Exit Sub

ErrorHandler:
    MsgBox Err.Number & ": " & Err.Description, , ThisWorkbook.Name & ": ProcA"
    #If IsDebug Then
        Stop            ' Used for troubleshooting - Then press F8 to step thru code 
        Resume          ' Resume will take you to the line that errored out
    #Else
        Resume ExitHere ' Exit procedure during normal running
    #End If
End Sub

Note: the exception to Resume is if the error occurs in a sub-procedure without an error handling routine, then Resume will take you to the line in this proc that called the sub-procedure with the error. But you can still step into and through the sub-procedure, using F8 until it errors out again. If the sub-procedure's too long to make even that tedious, then your sub-procedure should probably have its own error handling routine.

There are multiple ways to do this. Sometimes for smaller programs where I know I'm gonna be stepping through it anyway when troubleshooting, I just put these lines right after the MsgBox statement:

    Resume ExitHere         ' Normally exits during production
    Resume                  ' Never will get here
Exit Sub

It will never get to the Resume statement, unless you're stepping through and set it as the next line to be executed, either by dragging the next statement pointer to that line, or by pressing CtrlF9 with the cursor on that line.

Here's an article that expands on these concepts: Five tips for handling errors in VBA. Finally, if you're using VBA and haven't discovered Chip Pearson's awesome site yet, he has a page explaining Error Handling In VBA.

Install with Homebrew

The version of Java available in Homebrew Cask previous to October 3, 2018 was indeed the Oracle JVM. Now however, it has now been updated to OpenJDK. Be sure to update Homebrew and then you will see the lastest version available for install.

1. install Homebrew if you haven't already. Make sure it is updated:

brew update

2. Add the casks tap, if you haven't already (or you are not seeing older Java versions anymore with step #3):

brew tap homebrew/cask-versions

3. and for the AdoptOpenJDK versions, add that tap:

brew tap adoptopenjdk/openjdk

These casks change their Java versions often, and there might be other taps out there with additional Java versions.

4. Look for installable versions:

brew search java 

or for AdoptOpenJDK versions:

brew search jdk     

5. Check the details on the version that will be installed:

brew cask info java

or for the AdoptOpenJDK version:

brew cask info adoptopenjdk

6. Install a specific version of the JDK such as java11, adoptopenjdk8, or just java or adoptopenjdk for the current. For example:

**brew cask install java**

**brew cask install java8**

**brew cask install java11**

You can use the fully qualified path to older versions as well:

brew cask install homebrew/cask-versions/java11

As simple as:

your_map.begin()->first // key
your_map.begin()->second // value

After some searching on the Internet I found that it is in fact very much possible to call a custom method passing the DataBinder.Eval value.

The custom method can be written in the code behind file, but has to be declared public or protected. In my question above, I had mentioned that I tried to write the custom method in the code behind but was getting a run time error. The reason for this was that I had declared the method to be private.

So, in summary the following is a good way to use DataBinder.Eval value to get your desired output:

default.aspx

<asp:Label ID="lblNewsDate" runat="server" Text='<%# GetDateInHomepageFormat(DataBinder.Eval(Container.DataItem, "publishedDate")) )%>'></asp:Label>

default.aspx.cs code:

public partial class _Default : System.Web.UI.Page
{

    protected string GetDateInHomepageFormat(DateTime d)
    {

        string retValue = "";

        // Do all processing required and return value

        return retValue;
    }
}

Hope this helps others as well.

The Ternary operator is just written as a boolean expression followed by a questionmark and then two further expressions separated by a colon.

The first thing that I can see that you have got wrong is that your first expression isn't returning a boolean or anything sensible that could be converted to a boolean. Your first expression is always going to return a jQuery object that has no sensible interpretation as a boolean and what it does convert to is probably an unchanging interpretation. You are always best off returning something that has a well known boolean interpretation, if nothign else for the sake of readability.

The second thing is that you are putting a semicolon after each of your expressions which is wrong. In effect this is saying "end of construct" and so is breaking your ternary operator.

In this situation though you probably can do this a more easy way. If you use classes and the toggleClass method then you can easily get it to switch a class on and off and then you can put your styles in that class definition (Kudos to @yoavmatchulsky for suggesting use of classes up there in comments).

A fiddle of this is found here: http://jsfiddle.net/chrisvenus/wSMnV/ (based on the original)