figure;
plot(something);

or

figure(2);
plot(something);
...
figure(3);
plot(something else);
...

etc.

You can only use await in an async method, and Main cannot be async.

You'll have to use your own async-compatible context, call Wait on the returned Task in the Main method, or just ignore the returned Task and just block on the call to Read. Note that Wait will wrap any exceptions in an AggregateException.

If you want a good intro, see my async/await intro post.

Fragments lives within the Activity and has:

• its own lifecycle
• its own layout
• its own child fragments and etc.

Think of Fragments as a sub activity of the main activity it belongs to, it cannot exist of its own and it can be called/reused again and again. Hope this helps :)

The ruby downcase method returns a string with its uppercase letters replaced by lowercase letters.

"string".downcase

https://ruby-doc.org/core-2.1.0/String.html#method-i-downcase

Strictly speaking, there is no single configuration file. Excluding ASP.NET¹ there can be three configuration files using the inbuilt (System.Configuration) support. In addition to the machine config: app.exe.config, user roaming, and user local.

To get the "global" configuration (exe.config):

ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None)
                    .FilePath

Use different ConfigurationUserLevel values for per-use roaming and non-roaming configuration files.

¹ Which has a completely different model where the content of a child folders (IIS-virtual or file system) web.config can (depending on the setting) add to or override the parent's web.config.

An alternative approach may be to embed images in the email using the cid method. (Basically including the image as an attachment, and then embedding it). In my experience, this approach seems to be well supported these days.

Source: https://www.campaignmonitor.com/blog/how-to/2008/08/embedding-images-revisited/

Mac OS X: How to change the Terminal shell

%20 is the space between AmberCRO SOP.

Try -

href="http://file:///K:/AmberCRO SOP/2011-07-05/SOP-SOP-3.0.pdf"

Or rename the folder as AmberCRO-SOP and write it as -

href="http://file:///K:/AmberCRO-SOP/2011-07-05/SOP-SOP-3.0.pdf"

For the sake of completeness, I'll point out that the broken "Version 2" logic can be replaced with a switch statement that works, and also make use of arrays for both speed and clarity, like so:

// used for $current_home = 'current';
$home_group = array(
    'home'  => True,
);

// used for $current_users = 'current';
$user_group = array(
    'users.online'      => True,
    'users.location'    => True,
    'users.featured'    => True,
    'users.new'         => True,
    'users.browse'      => True,
    'users.search'      => True,
    'users.staff'       => True,
);

// used for $current_forum = 'current';
$forum_group = array(
    'forum'     => True,
);

switch (true) {
    case isset($home_group[$p]):
        $current_home = 'current';
        break;
    case isset($user_group[$p]):
        $current_users = 'current';
        break;
    case isset($forum_group[$p]):
        $current_forum = 'current';
        break;
    default:
        user_error("\$p is invalid", E_USER_ERROR);
}    

My solution for sprintf

if ($value =~ m/\d\..*5$/){
    $format =~ /.*(\d)f$/;
    if (defined $1){
       my $coef = "0." . "0" x $1 . "05";    
            $value = $value + $coef;    
    }
}

$value = sprintf( "$format", $value );

Let dictionary be :
dict={'key':['value1','value2']}

If you know the key :
print(len(dict[key]))

else :
val=[len(i) for i in dict.values()]
print(val[0])
# for printing length of 1st key value or length of values in keys if all keys have same amount of values.

Connecting to PostgreSQL via SSH Tunneling

In the event that you don't want to open port 5432 to any traffic, or you don't want to configure PostgreSQL to listen to any remote traffic, you can use SSH Tunneling to make a remote connection to the PostgreSQL instance. Here's how:

1. Open PuTTY. If you already have a session set up to connect to the EC2 instance, load that, but don't connect to it just yet. If you don't have such a session, see this post.
2. Go to Connection > SSH > Tunnels
3. Enter 5433 in the Source Port field.
4. Enter 127.0.0.1:5432 in the Destination field.
5. Click the "Add" button.
6. Go back to Session, and save your session, then click "Open" to connect.
7. This opens a terminal window. Once you're connected, you can leave that alone.
8. Open pgAdmin and add a connection.
9. Enter localhost in the Host field and 5433 in the Port field. Specify a Name for the connection, and the username and password. Click OK when you're done.

CHECK constraints are ignored by MySQL as explained in a miniscule comment in the docs: CREATE TABLE

The CHECK clause is parsed but ignored by all storage engines.

An easier way to determine what dependencies a native DLL has is to use Dependency Walker - http://www.dependencywalker.com/

I analysed the native DLL and discovered that it depended on MSVCR120.DLL and MSVCP120.DLL, both of which were not installed on my staging server in the System32 directory. I installed the C++ runtime on my staging server and the issue was resolved.

The lock event ID is 4800, and the unlock is 4801. You can find them in the Security logs. You probably have to activate their auditing using Local Security Policy (secpol.msc, Local Security Settings in Windows XP) -> Local Policies -> Audit Policy. For Windows 10 see the picture below.

Look in Description of security events in Windows 7 and in Windows Server 2008 R2 under Subcategory: Other Logon/Logoff Events.

To add a header just add the following code to the location block where you want to add the header:

location some-location {
  add_header X-my-header my-header-content;      
}

Obviously, replace the x-my-header and my-header-content with what you want to add. And that's all there is to it.

I managed to condense it into two lines of code:

string = input("Enter your string\n")
print(len(string) - string.count(" "))

This is the one-liner I copy-and-paste:

curl https://bootstrap.pypa.io/get-pip.py | python3

Alternate:

curl -L get-pip.io | python3

From Installing with get-pip.py:

To install pip, securely download get-pip.py by following this link: get-pip.py. Alternatively, use curl:

curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py

Then run the following command in the folder where you have downloaded get-pip.py:

python get-pip.py

Warning: Be cautious if you are using a Python install that is managed by your operating system or another package manager. get-pip.py does not coordinate with those tools, and may leave your system in an inconsistent state.

You should use ButterKnife Library http://jakewharton.github.io/butterknife/

And use it like

@InjectView(R.id.texto)
TextView err;

in onCreate method

ButterKnife.inject(this)
err.setText("Escriba su mensaje y luego seleccione el canal.");

An extension on date is probably the best way to about it.

extension NSDate {
    func msFromEpoch() -> Double {
        return self.timeIntervalSince1970 * 1000
    }
}

This is now possible as of TFS 2015 by using the Code Search plugin. https://marketplace.visualstudio.com/items?itemName=ms.vss-code-search

The search is done via the web interface, and does not require you to download the code to your local machine which is nice.

Example for wait() and notifyall() in Threading.

A synchronized static array list is used as resource and wait() method is called if the array list is empty. notify() method is invoked once a element is added for the array list.

public class PrinterResource extends Thread{

//resource
public static List<String> arrayList = new ArrayList<String>();

public void addElement(String a){
    //System.out.println("Add element method "+this.getName());
    synchronized (arrayList) {
        arrayList.add(a);
        arrayList.notifyAll();
    }
}

public void removeElement(){
    //System.out.println("Remove element method  "+this.getName());
    synchronized (arrayList) {
        if(arrayList.size() == 0){
            try {
                arrayList.wait();
            } catch (InterruptedException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }else{
            arrayList.remove(0);
        }
    }
}

public void run(){
    System.out.println("Thread name -- "+this.getName());
    if(!this.getName().equalsIgnoreCase("p4")){
        this.removeElement();
    }
    this.addElement("threads");

}

public static void main(String[] args) {
    PrinterResource p1 = new PrinterResource();
    p1.setName("p1");
    p1.start();

    PrinterResource p2 = new PrinterResource();
    p2.setName("p2");
    p2.start();


    PrinterResource p3 = new PrinterResource();
    p3.setName("p3");
    p3.start();


    PrinterResource p4 = new PrinterResource();
    p4.setName("p4");
    p4.start();     

    try{
        p1.join();
        p2.join();
        p3.join();
        p4.join();
    }catch(InterruptedException e){
        e.printStackTrace();
    }
    System.out.println("Final size of arraylist  "+arrayList.size());
   }
}

In Java you would do something similar to:

Transport transport = session.getTransport("smtps");
transport.connect (smtp_host, smtp_port, smtp_username, smtp_password);
transport.sendMessage(msg, msg.getAllRecipients());
transport.close();    

Note 'smtpS' protocol. Also socketFactory properties is no longer necessary in modern JVMs but you might need to set 'mail.smtps.auth' and 'mail.smtps.starttls.enable' to 'true' for Gmail. 'mail.smtps.debug' could be helpful too.

I think it's better to use the Microsoft.VisualBasic.FileIO.TextFieldParser Class if you're working with comma separated values text files.

The most straight forward answer to this question is: You can't.

Youtube doesn't output their video's in the right format, thus they can't be embedded in a
<video/> element.

There are a few solutions posted using javascript, but don't trust on those, they all need a fallback, and won't work cross-browser.

I found an example in this Kubernetes client where they were using X509VerificationFlags.AllowUnknownCertificateAuthority to trust self-signed self-signed root certificates. I slightly reworked their example to work with our own PEM encoded root certificates. Hopefully this helps someone.

namespace Utils
{
  using System;
  using System.Collections.Generic;
  using System.Linq;
  using System.Net.Security;
  using System.Security.Cryptography.X509Certificates;

  /// <summary>
  /// Verifies that specific self signed root certificates are trusted.
  /// </summary>
  public class HttpClientHandler : System.Net.Http.HttpClientHandler
  {
    /// <summary>
    /// Initializes a new instance of the <see cref="HttpClientHandler"/> class.
    /// </summary>
    /// <param name="pemRootCerts">The PEM encoded root certificates to trust.</param>
    public HttpClientHandler(IEnumerable<string> pemRootCerts)
    {
      foreach (var pemRootCert in pemRootCerts)
      {
        var text = pemRootCert.Trim();
        text = text.Replace("-----BEGIN CERTIFICATE-----", string.Empty);
        text = text.Replace("-----END CERTIFICATE-----", string.Empty);
        this.rootCerts.Add(new X509Certificate2(Convert.FromBase64String(text)));
      }

      this.ServerCertificateCustomValidationCallback = this.VerifyServerCertificate;
    }

    private bool VerifyServerCertificate(
      object sender,
      X509Certificate certificate,
      X509Chain chain,
      SslPolicyErrors sslPolicyErrors)
    {
      // If the certificate is a valid, signed certificate, return true.
      if (sslPolicyErrors == SslPolicyErrors.None)
      {
        return true;
      }

      // If there are errors in the certificate chain, look at each error to determine the cause.
      if ((sslPolicyErrors & SslPolicyErrors.RemoteCertificateChainErrors) != 0)
      {
        chain.ChainPolicy.RevocationMode = X509RevocationMode.NoCheck;

        // add all your extra certificate chain
        foreach (var rootCert in this.rootCerts)
        {
          chain.ChainPolicy.ExtraStore.Add(rootCert);
        }

        chain.ChainPolicy.VerificationFlags = X509VerificationFlags.AllowUnknownCertificateAuthority;
        var isValid = chain.Build((X509Certificate2)certificate);

        var rootCertActual = chain.ChainElements[chain.ChainElements.Count - 1].Certificate;
        var rootCertExpected = this.rootCerts[this.rootCerts.Count - 1];
        isValid = isValid && rootCertActual.RawData.SequenceEqual(rootCertExpected.RawData);

        return isValid;
      }

      // In all other cases, return false.
      return false;
    }

    private readonly IList<X509Certificate2> rootCerts = new List<X509Certificate2>();
  }
}

FatJar can help you in this case.

In addition to the"Export as Jar" function which is included to Eclipse the Plug-In bundles all dependent JARs together into one executable jar.
The Plug-In adds the Entry "Build Fat Jar" to the Context-Menu of Java-projects

This is useful if your final exported jar includes other external jars.

If you have Ganymede, the Export Jar dialog is enough to export your resources from your project.

After Ganymede, you have:

In my case it a simple issue. I have uploaded an app in the console before so i try re uploading it after resolving some issues All i do is delete the previous APK from the Artifact Library

If the content type is recognized as form data, request.data will parse that into request.form and return an empty string.

To get the raw data regardless of content type, call request.get_data(). request.data calls get_data(parse_form_data=True), while the default is False if you call it directly.

Read a file as a string full version (handling exceptions, using UTF-8, handling new line):

// Calling:
/* 
    Context context = getApplicationContext();
    String filename = "log.txt";
    String str = read_file(context, filename);
*/  
public String read_file(Context context, String filename) {
        try {
            FileInputStream fis = context.openFileInput(filename);
            InputStreamReader isr = new InputStreamReader(fis, "UTF-8");
            BufferedReader bufferedReader = new BufferedReader(isr);
            StringBuilder sb = new StringBuilder();
            String line;
            while ((line = bufferedReader.readLine()) != null) {
                sb.append(line).append("\n");
            }
            return sb.toString();
        } catch (FileNotFoundException e) {
            return "";
        } catch (UnsupportedEncodingException e) {
            return "";
        } catch (IOException e) {
            return "";
        }
    }

Note: you don't need to bother about file path only with file name.

Remove "track by index" from the ng-repeat and it would refresh the DOM

You can use performBatchUpdates function of uitableview

Here is how you can achieve

self.tableView.performBatchUpdates({

      //Perform reload
        self.tableView.reloadData()
    }) { (completed) in

        //Reload Completed Use your code here
    }

This is the command for the batch file and it can run the vbscript.

C:\Windows\SysWOW64\cmd.exe /c cscript C:\Windows\SysWOW64\...\necdaily.vbs

You've declared the class Thing as a non-static inner class. That means it must be associated with an instance of the Hello class.

In your code, you're trying to create an instance of Thing from a static context. That is what the compiler is complaining about.

There are a few possible solutions. Which solution to use depends on what you want to achieve.

• Move Thing out of the Hello class.

• Change Thing to be a static nested class.

  static class Thing
  

• Create an instance of Hello before creating an instance of Thing.

  public static void main(String[] args)
  {
      Hello h = new Hello();
      Thing thing1 = h.new Thing(); // hope this syntax is right, typing on the fly :P
  }
  

The last solution (a non-static nested class) would be mandatory if any instance of Thing depended on an instance of Hello to be meaningful. For example, if we had:

public class Hello {
    public int enormous;

    public Hello(int n) {
        enormous = n;
    }

    public class Thing {
        public int size;

        public Thing(int m) {
            if (m > enormous)
                size = enormous;
            else
                size = m;
        }
    }
    ...
}

any raw attempt to create an object of class Thing, as in:

Thing t = new Thing(31);

would be problematic, since there wouldn't be an obvious enormous value to test 31 against it. An instance h of the Hello outer class is necessary to provide this h.enormous value:

...
Hello h = new Hello(30);
...
Thing t = h.new Thing(31);
...

Because it doesn't mean a Thing if it doesn't have a Hello.

For more information on nested/inner classes: Nested Classes (The Java Tutorials)

Try:

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"  
xmlns:tools="http://schemas.android.com/tools" 
android:layout_width="match_parent" 
android:layout_height="match_parent" > 

<SeekBar 
    android:id="@+id/seekBar1" 
    android:layout_width="match_parent" 
    android:layout_height="wrap_content" 
    android:rotation="270" 
    /> 

</RelativeLayout> 

This can be done like this. It worked fine for me. And also set the directory permissions to 777 or 775 if not set.

ob_clean();
$mpdf->Output('directory_name/pdf_file_name.pdf', 'F');

You can use online converter, developed by me at N'counter.

This is the easiest way to open SPSS file in Excel.

1) You just have to upload your file to SPSS coN'verter at https://secure.ncounter.de/SpssConverter

2) Select some options

3) And your converted Excel file will be downloaded

No information about your file contents is retained on our server. The file travels to our server, is converted in-memory, and is immediately discarded: We don't peer into your data at any time!

If you are using TortoiseSVN, right-click on a file and then select TortoiseSVN / Add to ignore list. This will add the file/wildcard to the svn:ignore property.

svn:ignore will be checked when you are checking in files, and matching files will be ignored. I have the following ignore list for a Visual Studio .NET project:

bin obj
*.exe
*.dll
_ReSharper
*.pdb
*.suo

You can find this list in the context menu at TortoiseSVN / Properties.

Use char* strncpy(char* dest, char* src, int n) from <cstring>. In your case you will need to use the following code:

char* substr = malloc(4);
strncpy(substr, buff+10, 4);

Full documentation on the strncpy function here.

To create a table on the fly us this syntax:

SELECT *
INTO A
FROM dbo.myView

Here is the right anwser:

ADD_EXECUTABLE(your_executable ${source_files})

TARGET_LINK_LIBRARIES( your_executable
pthread
)

equivalent to

-lpthread

I found very good link for JSON: http://code.google.com/p/json-simple/wiki/EncodingExamples#Example_1-1_-_Encode_a_JSON_object

Here's code to add multiple JSONObjects to JSONArray.

JSONArray Obj = new JSONArray();
try {
    for(int i = 0; i < 3; i++) {
        // 1st object
        JSONObject list1 = new JSONObject();
        list1.put("val1",i+1);
        list1.put("val2",i+2);
        list1.put("val3",i+3);
        obj.put(list1);
    }

} catch (JSONException e1) {
    // TODO Auto-generated catch block
    e1.printStackTrace();
}             
Toast.makeText(MainActivity.this, ""+obj, Toast.LENGTH_LONG).show();

The warning from your compiler is telling you that your format specifier doesn't match the data type you're passing to it.

Try using %lx or %llx. For more portability, include inttypes.h and use the PRIx64 macro.

For example: printf("val = 0x%" PRIx64 "\n", val); (note that it's string concatenation)

Are you looking to do something like this http://jsfiddle.net/robert/xhHkG/

$('#transactionType').attr({
    'multiple': true,
    'size' : 10
});

Put that in a $(function() {...}) or some other onload

Edit

Reread your question, you're not really looking for a multiple select... but a dropdown box that allows you to select multiple. Yeah, probably best to use a plugin for that or write it from the ground up, it's not a "quick answer" type deal though.

If you need to hit the database, you need to hit the web server again (for the most part).

What you can do is use AJAX, which makes a request to another script on your site to retrieve data, gets the data, and then updates the input fields you want.

AJAX calls can be made in jquery with the $.ajax() function call, so this will happen

User's browser enters input that fires a trigger that makes an AJAX call

$('input .callAjax').bind('change', function() { 
  $.ajax({ url: 'script/ajax', 
           type: json
           data: $foo,  
           success: function(data) {
             $('input .targetAjax').val(data.newValue);
           });
  );

Now you will need to point that AJAX call at script (sounds like you're working PHP) that will do the query you want and send back data.

You will probably want to use the JSON object call so you can pass back a javascript object, that will be easier to use than return XML etc.

The php function json_encode($phpobj); will be useful.

var myElement = $("a[href='http://www.stackoverflow.com']");

http://api.jquery.com/attribute-equals-selector/

Just use disabled and/or hidden attributes:

<option selected disabled hidden style='display: none' value=''></option>

• selected makes this option the default one.
• disabled makes this option unclickable.
• style='display: none' makes this option not displayed in older browsers. See: Can I Use documentation for hidden attribute.
• hidden makes this option to don't be displayed in the drop-down list.

we have to enable TCP/IP property in sql server configuration manager

If you know the (maximum) number of rows and columns beforehand, you can use resize() to initialize a vector of vectors and then modify (and access) elements with operator[]. Example:

int no_of_cols = 5;
int no_of_rows = 10;
int initial_value = 0;

std::vector<std::vector<int>> matrix;
matrix.resize(no_of_rows, std::vector<int>(no_of_cols, initial_value));

// Read from matrix.
int value = matrix[1][2];

// Save to matrix.
matrix[3][1] = 5;

Another possibility is to use just one vector and split the id in several variables, access like vector[(row * columns) + column].

Option 1: Have you thought about reversing the List with Collections#reverse() and then using foreach?

Of course, you may also want to refactor your code such that the list is ordered correctly so you don't have to reverse it, which uses extra space/time.

EDIT:

Option 2: Alternatively, could you use a Deque instead of an ArrayList? It will allow you to iterate forwards and backwards

EDIT:

Option 3: As others have suggested, you could write an Iterator that will go through the list in reverse, here is an example:

import java.util.Iterator;
import java.util.List;

public class ReverseIterator<T> implements Iterator<T>, Iterable<T> {

    private final List<T> list;
    private int position;

    public ReverseIterator(List<T> list) {
        this.list = list;
        this.position = list.size() - 1;
    }

    @Override
    public Iterator<T> iterator() {
        return this;
    }

    @Override
    public boolean hasNext() {
        return position >= 0;
    }

    @Override
    public T next() {
        return list.get(position--);
    }

    @Override
    public void remove() {
        throw new UnsupportedOperationException();
    }

}


List<String> list = new ArrayList<String>();
list.add("A");
list.add("B");
list.add("C");
list.add("D");
list.add("E");

for (String s : new ReverseIterator<String>(list)) {
    System.out.println(s);
}

some comments says that it works and some say it doesn't It works only for your form background not any other controls behind

You can do this. It looks more wordy than a tuple, but it's a big improvement because you get type checking.

Edit: Replaced snippet with complete working example, following Nick's suggestion. Playground link: http://play.golang.org/p/RNx_otTFpk

package main

import "fmt"

func main() {
    queue := make(chan struct {string; int})
    go sendPair(queue)
    pair := <-queue
    fmt.Println(pair.string, pair.int)
}

func sendPair(queue chan struct {string; int}) {
    queue <- struct {string; int}{"http:...", 3}
}

Anonymous structs and fields are fine for quick and dirty solutions like this. For all but the simplest cases though, you'd do better to define a named struct just like you did.

A solution, can be:

with open("file", "r") as fd:
    lines = fd.read().splitlines()

You get the list of lines without "\r\n" or "\n".

Or, use the classic way:

with open("file", "r") as fd:
    for line in fd:
        line = line.strip()

You read the file, line by line and drop the spaces and newlines.

If you only want to drop the newlines:

with open("file", "r") as fd:
    for line in fd:
        line = line.replace("\r", "").replace("\n", "")

Et voilà.

Note: The behavior of Python 3 is a little different. To mimic this behavior, use io.open.

See the documentation of io.open.

So, you can use:

with io.open("file", "r", newline=None) as fd:
    for line in fd:
        line = line.replace("\n", "")

When the newline parameter is None: lines in the input can end in '\n', '\r', or '\r\n', and these are translated into '\n'.

newline controls how universal newlines works (it only applies to text mode). It can be None, '', '\n', '\r', and '\r\n'. It works as follows:

On input, if newline is None, universal newlines mode is enabled. Lines in the input can end in '\n', '\r', or '\r\n', and these are translated into '\n' before being returned to the caller. If it is '', universal newlines mode is enabled, but line endings are returned to the caller untranslated. If it has any of the other legal values, input lines are only terminated by the given string, and the line ending is returned to the caller untranslated.

lets say you have a model called Book and on it a field called 'cover_pic', in that case, you can do the following to compress the image:

from PIL import Image
b = Book.objects.get(title='Into the wild')
image = Image.open(b.cover_pic.path)
image.save(b.image.path,quality=20,optimize=True)

hope it helps to anyone stumbling upon it.

On Windows, you may be silently blocked by your Antivirus or Windows firewall. Temporarily turn off those services and push/pull from remote origin.

1. If you have released to Apple TestFlight for testing

   You have to click the link each time and select No, only after that, your tester can see the build. This is quite annoying if you want to get your build delivered as soon as possible.

   

2. Do this for the next build, (If do this before the build then this error will not occur)

The solution is add the following setting to your iOS Info.plist:

    <key>ITSAppUsesNonExemptEncryption</key>
    <false/>

Can not add "Missing Compliance", see this Missing Compliance

We can also use ReentrantLock to achieve the synchronization for static variables.

public class Test {

    private static int count = 0;
    private static final ReentrantLock reentrantLock = new ReentrantLock(); 
    public void foo() {  
        reentrantLock.lock();
        count = count + 1;
        reentrantLock.unlock();
    }  
}

From $http.get docs, the second parameter is a configuration object:

get(url, [config]);

Shortcut method to perform GET request.

You may change your code to:

$http.get('accept.php', {
    params: {
        source: link, 
        category_id: category
    }
});

Or:

$http({
    url: 'accept.php', 
    method: 'GET',
    params: { 
        source: link, 
        category_id: category
    }
});

As a side note, since Angular 1.6: .success should not be used anymore, use .then instead:

$http.get('/url', config).then(successCallback, errorCallback);

In my opinion, deferreds/promises (as you have mentionned) is the way to go, rather than using timeouts.

Here is an example I have just written to demonstrate how you could do it using deferreds/promises.

Take some time to play around with deferreds. Once you really understand them, it becomes very easy to perform asynchronous tasks.

Hope this helps!

$(function(){
    function1().done(function(){
        // function1 is done, we can now call function2
        console.log('function1 is done!');

        function2().done(function(){
            //function2 is done
            console.log('function2 is done!');
        });
    });
});

function function1(){
    var dfrd1 = $.Deferred();
    var dfrd2= $.Deferred();

    setTimeout(function(){
        // doing async stuff
        console.log('task 1 in function1 is done!');
        dfrd1.resolve();
    }, 1000);

    setTimeout(function(){
        // doing more async stuff
        console.log('task 2 in function1 is done!');
        dfrd2.resolve();
    }, 750);

    return $.when(dfrd1, dfrd2).done(function(){
        console.log('both tasks in function1 are done');
        // Both asyncs tasks are done
    }).promise();
}

function function2(){
    var dfrd1 = $.Deferred();
    setTimeout(function(){
        // doing async stuff
        console.log('task 1 in function2 is done!');
        dfrd1.resolve();
    }, 2000);
    return dfrd1.promise();
}

I think the usual use case is to call it when no exception was thrown in a negative test.

Something like the following pseudo-code:

test_addNilThrowsNullPointerException()
{
    try {
        foo.add(NIL);                      // we expect a NullPointerException here
        fail("No NullPointerException");   // cause the test to fail if we reach this            
     } catch (NullNullPointerException e) {
        // OK got the expected exception
    }
}

I think it will help somebody.

function isValidDate($thedate) {
    $data = [
        'separators' => array("/", "-", "."),
        'date_array' => '',
        'day_index' => '',
        'year' => '',
        'month' => '',
        'day' => '',
        'status' => false
    ];

    // loop through to break down the date
    foreach ($data['separators'] as $separator) {
        $data['date_array'] = explode($separator, $thedate);
        if (count($data['date_array']) == 3) {
            $data['status'] = true;
            break;
        }
    }

    // err, if more than 4 character or not int
    if ($data['status']) {
        foreach ($data['date_array'] as $value) {
            if (strlen($value) > 4 || !is_numeric($value)) {
                $data['status'] = false;
                break;
            }
        }
    }

    // get the year
    if ($data['status']) {
        if (strlen($data['date_array'][0]) == 4) {
            $data['year'] = $data['date_array'][0];
            $data['day_index'] = 2;
        }elseif (strlen($data['date_array'][2]) == 4) {
            $data['year'] = $data['date_array'][2];
            $data['day_index'] = 0;
        }else {
            $data['status'] = false;
        }
    }

    // get the month
    if ($data['status']) {
        if (strlen($data['date_array'][1]) == 2) {
            $data['month'] = $data['date_array'][1];
        }else {
            $data['status'] = false;
        }
    }

    // get the day
    if ($data['status']) {
        if (strlen($data['date_array'][$data['day_index']]) == 2) {
            $data['day'] = $data['date_array'][$data['day_index']];
        }else {
            $data['status'] = false;
        }
    }

    // finally validate date
    if ($data['status']) {
        return checkdate($data['month'] , $data['day'], $data['year']);
    }

    return false;
}

In the img tag set crossorigin to Anonymous.

<img crossorigin="anonymous"></img>

Span is an inline element. It has no width or height.

You could turn it into a block-level element, then it will accept your dimension directives.

span.product__specfield_8_arrow
{
    display: inline-block; /* or block */
}

In Python mutable objects are passed as reference, so you can pass a reference of the outer class to the inner class.

class OuterClass:
    def __init__(self):
        self.outer_var = 1
        self.inner_class = OuterClass.InnerClass(self)
        print('Inner variable in OuterClass = %d' % self.inner_class.inner_var)

    class InnerClass:
        def __init__(self, outer_class):
            self.outer_class = outer_class
            self.inner_var = 2
            print('Outer variable in InnerClass = %d' % self.outer_class.outer_var)

IN LARAVEL 5.2 AND UP:

Write your usual code between the opening and closing PHP statements.

@php
switch (x) {
    case 1:
        //code to be executed
        break;
    default:
        //code to be executed
}
@endphp

You cannot truncate a datetime object because it is immutable.

However, here is one way to construct a new datetime with 0 hour, minute, second, and microsecond fields, without throwing away the original date or tzinfo:

newdatetime = now.replace(hour=0, minute=0, second=0, microsecond=0)

Try

if __name__ == '__main__':
    from [whatever the name of your package is] import one
else:
    import one

from .. import one

On second thought, this probably won't fix your specific problem. I misunderstood the question and thought that two.py was being run as the main module, but that is not the case. And considering the differences in the way Python 2.6 (without importing absolute_import from __future__) and Python 3.x handle imports, you wouldn't need to do this for Python 2.6 anyway, I don't think.

Still, if you do eventually switch to Python 3 and plan on using a module as both a package module and as a standalone script inside the package, it may be a good idea to keep something like

if __name__ == '__main__':
    from [whatever the name of your package is] import one   # assuming the package is in the current working directory or a subdirectory of PYTHONPATH
else:
    from .. import one

in mind.

EDIT: And now for a possible solution to your actual problem. Either run PyLint from the directory containing your one module (via the command line, perhaps), or put the following code somewhere when running PyLint:

import os

olddir = os.getcwd()
os.chdir([path_of_directory_containing_module_one])
import one
os.chdir(olddir)

Basically, as an alternative to fiddling with PYTHONPATH, just make sure the current working directory is the directory containing one.py when you do the import.

(Looking at Brian's answer, you could probably assign the previous code to init_hook, but if you're going to do that then you could simply do the appending to sys.path that he does, which is slightly more elegant than my solution.)

I'm not sure if this breaks any rules but

sudo bash script.sh

seems to work for me.

If you get the the text inside the element use

Text()

$(".element-classname").text();

In your code:

$('.HOEnZb').text();

if you want get all the data including html Tags use:

html()

 $(".element-classname").html();

In your code:

$('.HOEnZb').html();

Hope it helps:)

Sure you can use isinstance, but be aware that this is not how Python works. Python is a duck typed language. You should not explicitly check your types. A TypeError will be raised if the incorrect type was passed.

So just assume it is an int. Don't bother checking.

Use:

SELECT DATE_FORMAT(NAME_COLUMN, "%d/%l/%Y") AS 'NAME'
SELECT DATE_FORMAT(NAME_COLUMN, "%d/%l/%Y %H:%i:%s") AS 'NAME'

Reference: https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html

Sometimes something really simple, can be answered complex. I am not saying that any of the above answers are incorrect, but I would just apply, that it can be done as simple as this:

I know this question is old, but if anyone just wants to change to pin or marker color, then check out the documentation: https://developers.google.com/maps/documentation/android-sdk/marker

when you add your marker simply set the icon-property:

GoogleMap gMap;
LatLng latLng;
....
// write your code...
....
gMap.addMarker(new MarkerOptions()
    .position(latLng)
    .icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_GREEN));

There are 10 default colors to choose from. If that isn't enough (the simple solution) then I would probably go for the more complex given in the other answers, fulfilling a more complex need.

ps: I've written something similar in another answer and therefore I should refer to that answer, but the last time I did that, I was asked to post the answer since it was so short (as this one)..

Updating state every second in the react class. Note the my index.js passes a function that return current time.

import React from "react";

class App extends React.Component {
  constructor(props){
    super(props)

    this.state = {
      time: this.props.time,

    }        
  }
  updateMe() {
    setInterval(()=>{this.setState({time:this.state.time})},1000)        
  }
  render(){
  return (
    <div className="container">
      <h1>{this.state.time()}</h1>
      <button onClick={() => this.updateMe()}>Get Time</button>
    </div>
  );
}
}
export default App;

I don't see the need for Indirect, especially for conditional formatting.

The simplest way to self-reference a cell, row or column is to refer to it normally, e.g., "=A1" in cell A1, and make the reference partly or completely relative. For example, in a conditional formatting formula for checking whether there's a value in the first column of various cells' rows, enter the following with A1 highlighted and copy as necessary. The conditional formatting will always refer to column A for the row of each cell:

= $A1 <> ""

Here is a sample I made a couple of months ago The class encrypt and decrypt data

import java.security.*;
import java.security.spec.*;

import java.io.*;
import javax.crypto.*;
import javax.crypto.spec.*;

public class TestEncryptDecrypt {

private final String ALGO = "DES";
private final String MODE = "ECB";
private final String PADDING = "PKCS5Padding";
private static int mode = 0;

public static void main(String args[]) {
    TestEncryptDecrypt me = new TestEncryptDecrypt();
    if(args.length == 0) mode = 2;
    else mode = Integer.parseInt(args[0]);
    switch (mode) {
    case 0:
        me.encrypt();
        break;
    case 1:
        me.decrypt();
        break;
    default:
        me.encrypt();
        me.decrypt();
    }
}

public void encrypt() {
try {
    System.out.println("Start encryption ...");

    /* Get Input Data */
    String input = getInputData();
    System.out.println("Input data : "+input);

    /* Create Secret Key */
    KeyGenerator keyGen = KeyGenerator.getInstance(ALGO);
    SecureRandom random = SecureRandom.getInstance("SHA1PRNG", "SUN");
    keyGen.init(56,random);
      Key sharedKey = keyGen.generateKey();

    /* Create the Cipher and init it with the secret key */
    Cipher c = Cipher.getInstance(ALGO+"/"+MODE+"/"+PADDING);
    //System.out.println("\n" + c.getProvider().getInfo());
    c.init(Cipher.ENCRYPT_MODE,sharedKey);
    byte[] ciphertext = c.doFinal(input.getBytes());
    System.out.println("Input Encrypted : "+new String(ciphertext,"UTF8"));

    /* Save key to a file */
    save(sharedKey.getEncoded(),"shared.key");

    /* Save encrypted data to a file */
    save(ciphertext,"encrypted.txt");
} catch (Exception e) {
    e.printStackTrace();
}   
}

public void decrypt() {
try {
    System.out.println("Start decryption ...");

    /* Get encoded shared key from file*/
    byte[] encoded = load("shared.key");
      SecretKeyFactory kf = SecretKeyFactory.getInstance(ALGO);
    KeySpec ks = new DESKeySpec(encoded);
    SecretKey ky = kf.generateSecret(ks);

    /* Get encoded data */
    byte[] ciphertext = load("encrypted.txt");
    System.out.println("Encoded data = " + new String(ciphertext,"UTF8"));

    /* Create a Cipher object and initialize it with the secret key */
    Cipher c = Cipher.getInstance(ALGO+"/"+MODE+"/"+PADDING);
    c.init(Cipher.DECRYPT_MODE,ky);

    /* Update and decrypt */
    byte[] plainText = c.doFinal(ciphertext);
    System.out.println("Plain Text : "+new String(plainText,"UTF8"));
} catch (Exception e) {
    e.printStackTrace();
}   
}

private String getInputData() {
    String id = "owner.id=...";
    String name = "owner.name=...";
    String contact = "owner.contact=...";
    String tel = "owner.tel=...";
    final String rc = System.getProperty("line.separator");
    StringBuffer buf = new StringBuffer();
    buf.append(id);
    buf.append(rc);
    buf.append(name);
    buf.append(rc);
    buf.append(contact);
    buf.append(rc);
    buf.append(tel);
    return buf.toString();
}


private void save(byte[] buf, String file) throws IOException {
      FileOutputStream fos = new FileOutputStream(file);
      fos.write(buf);
      fos.close();
}

private byte[] load(String file) throws FileNotFoundException, IOException {
    FileInputStream fis = new FileInputStream(file);
    byte[] buf = new byte[fis.available()];
    fis.read(buf);
    fis.close();
    return buf;
}
}

This can happen if you execute a query while iterating over the results from another query. It is not clear from your example where this happens because the example is not complete.

One thing that can cause this is lazy loading triggered when iterating over the results of some query.

This can be easily solved by allowing MARS in your connection string. Add MultipleActiveResultSets=true to the provider part of your connection string (where Data Source, Initial Catalog, etc. are specified).

Now there is the pandas_profiling package, which is a more complete alternative to df.describe().

If your pandas dataframe is df, the below will return a complete analysis including some warnings about missing values, skewness, etc. It presents histograms and correlation plots as well.

import pandas_profiling
pandas_profiling.ProfileReport(df)

See the example notebook detailing the usage.

If the column has the NOT NULL constraint then it won't be possible; but otherwise this is fine:

INSERT INTO MyTable(MyIntColumn) VALUES(NULL);

When I used --allow-unrelated-histories, this command generated too many conflicts. There were conflicts in files which I didn't even work on. To get over the error " Refusing to merge unrelated histories", I used following rebase command:

git pull --rebase=preserve --allow-unrelated-histories

After this commit the uncommitted changes with a commit message. Finally, run the following command:

git rebase --continue

After this, my working copy was up-to-date with the remote copy and I was able to push my changes as before. No more unrelated histories error while pulling.

Using Underscore, a simple diff:

var o1 = {a: 1, b: 2, c: 2},
    o2 = {a: 2, b: 1, c: 2};

_.omit(o1, function(v,k) { return o2[k] === v; })

Results in the parts of o1 that correspond but with different values in o2:

{a: 1, b: 2}

It'd be different for a deep diff:

function diff(a,b) {
    var r = {};
    _.each(a, function(v,k) {
        if(b[k] === v) return;
        // but what if it returns an empty object? still attach?
        r[k] = _.isObject(v)
                ? _.diff(v, b[k])
                : v
            ;
        });
    return r;
}

As pointed out by @Juhana in the comments, the above is only a diff a-->b and not reversible (meaning extra properties in b would be ignored). Use instead a-->b-->a:

(function(_) {
  function deepDiff(a, b, r) {
    _.each(a, function(v, k) {
      // already checked this or equal...
      if (r.hasOwnProperty(k) || b[k] === v) return;
      // but what if it returns an empty object? still attach?
      r[k] = _.isObject(v) ? _.diff(v, b[k]) : v;
    });
  }

  /* the function */
  _.mixin({
    diff: function(a, b) {
      var r = {};
      deepDiff(a, b, r);
      deepDiff(b, a, r);
      return r;
    }
  });
})(_.noConflict());

See http://jsfiddle.net/drzaus/9g5qoxwj/ for full example+tests+mixins

If you know the name of the filters, you can do it in a line.

users = users.filter(obj => obj.name == filter.name && obj.address == filter.address)

@Tom, thank you very much for pointing out this solution. It works great for me.

I was looking for a way to just exclude one column from printing and from the example above. To exclude the second column you can do something like this

library(data.table)
dt <- data.table(a=1:2, b=2:3, c=3:4)
dt[,.SD,.SDcols=-2]
dt[,.SD,.SDcols=c(1,3)]

You are may be using wrong password the default password for debug keystore is android

Don't know about plugins but this shouldn't be too hard:

;(function($) {        
     $.fn.counter = function(options) {
        // Set default values
        var defaults = {
            start: 0,
            end: 10,
            time: 10,
            step: 1000,
            callback: function() { }
        }
        var options = $.extend(defaults, options);            
        // The actual function that does the counting
        var counterFunc = function(el, increment, end, step) {
            var value = parseInt(el.html(), 10) + increment;
            if(value >= end) {
                el.html(Math.round(end));
                options.callback();
            } else {
                el.html(Math.round(value));
                setTimeout(counterFunc, step, el, increment, end, step);
            }
        }            
        // Set initial value
        $(this).html(Math.round(options.start));
        // Calculate the increment on each step
        var increment = (options.end - options.start) / ((1000 / options.step) * options.time);            
        // Call the counter function in a closure to avoid conflicts
        (function(e, i, o, s) {
            setTimeout(counterFunc, s, e, i, o, s);
        })($(this), increment, options.end, options.step);
    }
})(jQuery);

Usage:

$('#foo').counter({
    start: 1000,
    end: 4500,
    time: 8,
    step: 500,
    callback: function() {
        alert("I'm done!");
    }
});

Example:

http://www.ulmanen.fi/stuff/counter.php

I guess the usage is self-explanatory; in this example, the counter will start from 1000 and count up to 4500 in 8 seconds in 500ms intervals, and will call the callback function when the counting is done.

*(myString.end() - 1) maybe? That's not exactly elegant either.

A python-esque myString.at(-1) would be asking too much of an already-bloated class.

Did you implement the main() function?

int main(int argc, char **argv) {
    ... code ...
    return 0;
}

[edit]

You have your main() in another source file so you've probably forgotten to add it to your project.

To add an existing source file: In Solution Explorer, right-click the Source Files folder, point to Add, and then click Existing Item. Now select the source file containing the main()

I know its long after this question was asked and answered - and I am sure that the accepted solution is right, but the purist in me would rather not add an extra element to the SVG when I can achieve the same or similar with straight CSS.

Whilst it is true that you cannot style the g container element in most ways - you can definitely add an outline to it and style that - even changing it on hover of the g - as shown in the snippet.

It not as good in one regard as the other way - you can put the outline box around the grouped elements - but not a background behind it. Sot its not perfect and won't solve the issue for everyone - but I would rather have the outline done with css than have to add extra elements to the code just to provide styling hooks.

And this method definitely allows you to show grouping of related objects in your SVG's.

Just a thought.

g {_x000D_
    outline: solid 3px blue;_x000D_
    outline-offset: 5px;_x000D_
  }_x000D_
_x000D_
g:hover {_x000D_
 outline-color: red_x000D_
}

<svg width="640" height="480" xmlns="http://www.w3.org/2000/svg">_x000D_
  <g>_x000D_
    <rect fill="blue" stroke-width="2" height="112" width="84" y="55" x="55" stroke-linecap="null" stroke-linejoin="null" stroke-dasharray="null" stroke="#000000"/>_x000D_
    <ellipse fill="#FF0000" stroke="#000000" stroke-width="5" stroke-dasharray="null" stroke-linejoin="null" stroke-linecap="null" cx="155" cy="65" id="svg_7" rx="64" ry="56"/>     _x000D_
  </g>_x000D_
</svg>

This has changed for android 4.4.2. .. you should look in the repository file and download https://dl-ssl.google.com/android/repository/repository-10.xml

1. android-sdk_r20.0.1-windows.zip ( I think that is actually windows specific tools)
2. android-19_r03.zip for all platform ( actual api) and store under platforms in #1

In manual install dir structure should look like

Now you have to..

1. download win SDK helper ( avd/SDK magr): https://dl.google.com/android/android-sdk_r20.0.1-windows.zip
2. actual sdk api https://dl-ssl.google.com/android/repository/android-20_r01.zip
3. samples https://dl-ssl.google.com/android/repository/samples-19_r05.zip
4. images : https://dl-ssl.google.com/android/repository/sys-img/x86/sys-img.xml e.g. https://dl-ssl.google.com/android/repository/sysimg_armv7a-18_r02.zip extract in : “Platforms > Android-4.4.2>"
5. platform-tools: https://dl-ssl.google.com/android/repository/platform-tools_r19.0.1-windows.zip
6. build-tools: create folder (build-tools at main sdk level) https://dl-ssl.google.com/android/repository/build-tools_r17-windows.zip
7. copy aapt.exe, aidl.exe and dr.bat to platform-tools folder.
8. you may download tools as well same way
9. source: https://dl-ssl.google.com/android/repository/sources-19_r02.zip

At this point you should have a working android installation.

Restartable mode (/Z) has to do with a partially-copied file. With this option, should the copy be interrupted while any particular file is partially copied, the next execution of robocopy can pick up where it left off rather than re-copying the entire file.

That option could be useful when copying very large files over a potentially unstable connection.

Backup mode (/B) has to do with how robocopy reads files from the source system. It allows the copying of files on which you might otherwise get an access denied error on either the file itself or while trying to copy the file's attributes/permissions. You do need to be running in an Administrator context or otherwise have backup rights to use this flag.

You need to separate the arguments from the file path:

powershell.exe -noexit "& 'D:\Work\SQLExecutor.ps1 ' -gettedServerName 'MY-PC'"

Another option that may ease the syntax using the File parameter and positional parameters:

powershell.exe -noexit -file "D:\Work\SQLExecutor.ps1" "MY-PC"

If you're goal is to write this information to the database, then why do you need to have a primary value and 'related' values in the value attribute? Why not just send the primary value to the database and let the relational nature of the database take care of the rest.

If you need to have multiple values in your OPTIONs, try a delimiter that isn't very common:

<OPTION VALUE="1|2010">One</OPTION>

...

or add an object literal (JSON format):

<OPTION VALUE="{'primary':'1','secondary':'2010'}">One</OPTION>

...

It really depends on what you're trying to do.

You put your template in the wrong place. From the Flask docs:

Flask will look for templates in the templates folder. So if your application is a module, this folder is next to that module, if it’s a package it’s actually inside your package: See the docs for more information: http://flask.pocoo.org/docs/quickstart/#rendering-templates

Execute the workbench.action.reloadWindow command.

There are some ways to do so:

1. Open the command palette (Ctrl + Shift + P) and execute the command:

   >Reload Window    
   

2. Define a keybinding for the command (for example CTRL+F5) in keybindings.json:

   [
     {
       "key": "ctrl+f5",
       "command": "workbench.action.reloadWindow",
       "when": "editorTextFocus"
     }
   ]
   

git for-each-ref --format='%(authorname) %09 -%(refname)' | sort

So what does count_votes look like? Is it a script? Anything that you want to get back from an ajax call can be retrieved using a simple echo (of course you could use JSON or xml, but for this simple example you would just need to output something in count_votes.php like:

$id = $_POST['id'];

function getVotes($id){
    // call your database here
    $query = ("SELECT votes FROM poll WHERE ID = $id");
    $result = @mysql_query($query);
    $row = mysql_fetch_row($result);

    return $row->votes;
}
$votes = getVotes($id);
echo $votes;

This is just pseudocode, but should give you the idea. What ever you echo from count_votes will be what is returned to "data" in your ajax call.

use the latest one for bootstrap 4 and above, this won't affect your UI

If you cannot use Floats for any reason (like money-floats involved) and are already starting from a string representing a correct number, you could find this solution handy. It converts a string representing a number to a string representing number w/out trailing zeroes.

function removeTrailingZeroes( strAmount ) {
    // remove all trailing zeroes in the decimal part
    var strDecSepCd = '.'; // decimal separator
    var iDSPosition = strAmount.indexOf( strDecSepCd ); // decimal separator positions
    if ( iDSPosition !== -1 ) {
        var strDecPart = strAmount.substr( iDSPosition ); // including the decimal separator

        var i = strDecPart.length - 1;
        for ( ; i >= 0 ; i-- ) {
            if ( strDecPart.charAt(i) !== '0') {
                break;
            }
        }

        if ( i=== 0 ) {
            return strAmount.substring(0, iDSPosition);
        } else {
            // return INTPART and DS + DECPART including the rightmost significant number
            return strAmount.substring(0, iDSPosition) + strDecPart.substring(0,i + 1);
        }
    }

    return strAmount;
}

I made an installation guide for Egit on Eclipse so I thought I would share it.

1. INSTALL EGIT plugin in eclispe which is pretty easy. If EGit is missing in your Eclipse installation, you can install it via the Eclipse Update Manager via: Help ? Install new Software. EGit can be installed from the following URL: http://download.eclipse.org/egit/updates Under Eclipse Git Team Provider, tick ONLY "Eclipse EGit" and then download the plugin.

2. CONNECT TO YOUR LOCAL REPOSITORY. I right clicked on the project, selected "team > share project" and then ticked "use or create repository"

3. GIT IGNORE. Mark the "bin" folder as "ignored by Git", either by right-clicking on it and selecting Team > Ignore or by creating a .gitignore file. My file was generated for me, I just had to make it visible. Here's how in eclipse: In your package explorer, pull down the menu and select "Filters ...". You can adjust what types of files are shown/hidden there.

4. IDENTIFY YOURSELF. Click Preferences > Team > Git > Configuration and make sure your name & email are there so we know which user committed/pushed what.

NOW YOU ARE READY TO ADD/COMMIT/PUSH/PULL files with the plugin!

I know, this question is already answered but probably somebody like me needs to access a column name from DatabaseMetaData by label instead of index:

ResultSet resultSet = null;
DatabaseMetaData metaData = null;

    try {
        metaData  = connection.getMetaData();
        resultSet = metaData.getColumns(null, null, tableName, null);

        while (resultSet.next()){
            String name = resultSet.getString("COLUMN_NAME");
        }
    }

I got this error when I put a space before a comma in the parameters when calling a function.

eg, I used:

myfunction(parameter1: parameter1 , parameter2: parameter2)

Whereas it should have been:

myfunction(parameter1: parameter1, parameter2: parameter2)

Deleting the space got rid of the error message

Try this:

<style>
   #wrapper { position: relative; }
   #over_map { position: absolute; top: 10px; left: 10px; z-index: 99; }
</style>

<div id="wrapper">
   <div id="google_map">

   </div>

   <div id="over_map">

   </div>
</div>

I can suggest the following method:

Convert the number to a string ? convert the string into an array of characters ? convert the array of characters into an array of integers

Here comes my code:

public class test {

    public static void main(String[] args) {

        int num1 = 123456; // Example 1
        int num2 = 89786775; // Example 2

        String str1 = Integer.toString(num1); // Converts num1 into String
        String str2 = Integer.toString(num2); // Converts num2 into String

        char[] ch1 = str1.toCharArray(); // Gets str1 into an array of char
        char[] ch2 = str2.toCharArray(); // Gets str2 into an array of char

        int[] t1 = new int[ch1.length]; // Defines t1 for bringing ch1 into it
        int[] t2 = new int[ch2.length]; // Defines t2 for bringing ch2 into it

        for(int i=0;i<ch1.length;i++) // Watch the ASCII table
            t1[i]= (int) ch1[i]-48; // ch1[i] is 48 units more than what we want

        for(int i=0;i<ch2.length;i++) // Watch the ASCII table
            t2[i]= (int) ch2[i]-48; // ch2[i] is 48 units more than what we want
        }
    }

In VB.NET while trying to connect to Rackspace's SSL port on 465 I encountered the same issue (requires implicit SSL). I made use of https://www.nuget.org/packages/MailKit/ in order to successfully connect.

The following is an example of an HTML email message.

Imports MailKit.Net.Smtp
Imports MailKit
Imports MimeKit

Sub somesub()
    Dim builder As New BodyBuilder()
    Dim mail As MimeMessage
    mail = New MimeMessage()
    mail.From.Add(New MailboxAddress("", c_MailUser))
    mail.To.Add(New MailboxAddress("", c_ToUser))
    mail.Subject = "Mail Subject"
    builder.HtmlBody = "<html><body>Body Text"
    builder.HtmlBody += "</body></html>"
      mail.Body = builder.ToMessageBody()

      Using client As New SmtpClient
        client.Connect(c_MailServer, 465, True)
        client.AuthenticationMechanisms.Remove("XOAUTH2") ' Do not use OAUTH2
        client.Authenticate(c_MailUser, c_MailPassword) ' Use a username / password to authenticate.
        client.Send(mail)
        client.Disconnect(True)
    End Using 

End Sub

In cases where the name attribute is different it is easiest to control the radio group via JQuery. When an option is selected use JQuery to un-select the other options.

I have a slightly different perspective on the difference between a DATETIME and a TIMESTAMP. A DATETIME stores a literal value of a date and time with no reference to any particular timezone. So, I can set a DATETIME column to a value such as '2019-01-16 12:15:00' to indicate precisely when my last birthday occurred. Was this Eastern Standard Time? Pacific Standard Time? Who knows? Where the current session time zone of the server comes into play occurs when you set a DATETIME column to some value such as NOW(). The value stored will be the current date and time using the current session time zone in effect. But once a DATETIME column has been set, it will display the same regardless of what the current session time zone is.

A TIMESTAMP column on the other hand takes the '2019-01-16 12:15:00' value you are setting into it and interprets it in the current session time zone to compute an internal representation relative to 1/1/1970 00:00:00 UTC. When the column is displayed, it will be converted back for display based on whatever the current session time zone is. It's a useful fiction to think of a TIMESTAMP as taking the value you are setting and converting it from the current session time zone to UTC for storing and then converting it back to the current session time zone for displaying.

If my server is in San Francisco but I am running an event in New York that starts on 9/1/1029 at 20:00, I would use a TIMESTAMP column for holding the start time, set the session time zone to 'America/New York' and set the start time to '2009-09-01 20:00:00'. If I want to know whether the event has occurred or not, regardless of the current session time zone setting I can compare the start time with NOW(). Of course, for displaying in a meaningful way to a perspective customer, I would need to set the correct session time zone. If I did not need to do time comparisons, then I would probably be better off just using a DATETIME column, which will display correctly (with an implied EST time zone) regardless of what the current session time zone is.

TIMESTAMP LIMITATION

The TIMESTAMP type has a range of '1970-01-01 00:00:01' UTC to '2038-01-19 03:14:07' UTC and so it may not usable for your particular application. In that case you will have to use a DATETIME type. You will, of course, always have to be concerned that the current session time zone is set properly whenever you are using this type with date functions such as NOW().

This might be not so obvious, but sometime is required to test the executable to appropriately call it without an external shell process:

function tkl_is_file_os_exec()
{
  [[ ! -x "$1" ]] && return 255

  local exec_header_bytes
  case "$OSTYPE" in
    cygwin* | msys* | mingw*)
      # CAUTION:
      #   The bash version 3.2+ might require a file path together with the extension,
      #   otherwise will throw the error: `bash: ...: No such file or directory`.
      #   So we make a guess to avoid the error.
      #
      {
        read -r -n 4 exec_header_bytes 2> /dev/null < "$1" ||
        {
          [[ -x "${1%.exe}.exe" ]] && read -r -n 4 exec_header_bytes 2> /dev/null < "${1%.exe}.exe"
        } ||
        {
          [[ -x "${1%.com}.com" ]] && read -r -n 4 exec_header_bytes 2> /dev/null < "${1%.com}.com"
        }
      } &&
      if [[ "${exec_header_bytes:0:3}" == $'MZ\x90' ]]; then
        # $'MZ\x90\00' for bash version 3.2.42+
        # $'MZ\x90\03' for bash version 4.0+
        [[ "${exec_header_bytes:3:1}" == $'\x00' || "${exec_header_bytes:3:1}" == $'\x03' ]] && return 0
      fi
    ;;
    *)
      read -r -n 4 exec_header_bytes < "$1"
      [[ "$exec_header_bytes" == $'\x7fELF' ]] && return 0
    ;;
  esac

  return 1
}

# executes script in the shell process in case of a shell script, otherwise executes as usual
function tkl_exec_inproc()
{
  if tkl_is_file_os_exec "$1"; then
    "$@"
  else
    . "$@"
  fi
  return $?
}

myscript.sh:

#!/bin/bash

echo 123

return 123

In Cygwin:

> tkl_exec_inproc /cygdrive/c/Windows/system32/cmd.exe /c 'echo 123'
123
> tkl_exec_inproc /cygdrive/c/Windows/system32/chcp.com 65001
Active code page: 65001
> tkl_exec_inproc ./myscript.sh
123
> echo $?
123

In Linux:

> tkl_exec_inproc /bin/bash -c 'echo 123'
123
> tkl_exec_inproc ./myscript.sh
123
> echo $?
123

If you want to make it center then use android:layout_centerVertical="true" in the TextView.

Use document.activeElement, it is supported in all major browsers.

Previously, if you were trying to find out what form field has focus, you could not. To emulate detection within older browsers, add a "focus" event handler to all fields and record the last-focused field in a variable. Add a "blur" handler to clear the variable upon a blur event for the last-focused field.

If you need to remove the activeElement you can use blur; document.activeElement.blur(). It will change the activeElement to body.

Related links:

• activeElement Browser Compatibility
• jQuery alternative for document.activeElement

Believe it or not, I just encountered this sudden problem after performing a Windows Update on Windows 10. Somehow, that update messed up my existing Malwarebytes Anti-Exploit program, and ultimately caused Android Studio to be unable to invoke the JVM (I couldn't even open cmd.exe!).

Solution was to remove the Malwarebytes Anti-Exploit program (this may be fixed in the future).

According to the documentation, timestamp is a synonym for rowversion - it's automatically generated and guaranteed¹ to be unique. datetime isn't - it's just a data type which handles dates and times, and can be client-specified on insert etc.

¹ Assuming you use it properly, of course. See comments.

I used this import:

import java.util.Date;

And declared my variable like this:

Date studentEnrollementDate;

You may use YQL however yahoo.finance.* tables are not the core yahoo tables. It is an open data table which uses the 'csv api' and converts it to json or xml format. It is more convenient to use but it's not always reliable. I could not use it just a while ago because it the table hits its storage limit or something...

You may use this php library to get historical data / quotes using YQL https://github.com/aygee/php-yql-finance

def search(itemID,list):
     return[i for i in list if i.itemID==itemID]

How about some extension methods that asynchronously await the completion of the asynchronous operation, then set a ManualResetEvent to indicate completion.

NOTE: You can use Task.Run(), however extension methods are a cleaner interface for expressing what you really want.

Tests showing how to use the extensions:

    [TestClass]
    public class TaskExtensionsTests
    {
        [TestMethod]
        public void AsynchronousOperationWithNoResult()
        {
            SampleAsynchronousOperationWithNoResult().AwaitResult();
        }

        [TestMethod]
        public void AsynchronousOperationWithResult()
        {
            Assert.AreEqual(3, SampleAsynchronousOperationWithResult(3).AwaitResult());
        }

        [TestMethod]
        [ExpectedException(typeof(Exception))]
        public void AsynchronousOperationWithNoResultThrows()
        {
            SampleAsynchronousOperationWithNoResultThrows().AwaitResult();
        }

        [TestMethod]
        [ExpectedException(typeof(Exception))]
        public void AsynchronousOperationWithResultThrows()
        {
            SampleAsynchronousOperationWithResultThrows(3).AwaitResult();
        }

        private static async Task SampleAsynchronousOperationWithNoResult()
        {
            await Task.Yield();
        }

        private static async Task<T> SampleAsynchronousOperationWithResult<T>(T result)
        {
            await Task.Yield();
            return result;
        }

        private static async Task SampleAsynchronousOperationWithNoResultThrows()
        {
            await Task.Yield();
            throw new Exception();
        }

        private static async Task<T> SampleAsynchronousOperationWithResultThrows<T>(T result)
        {
            await Task.Yield();
            throw new Exception();
        }

        [TestMethod]
        public void AsynchronousValueOperationWithNoResult()
        {
            SampleAsynchronousValueOperationWithNoResult().AwaitResult();
        }

        [TestMethod]
        public void AsynchronousValueOperationWithResult()
        {
            Assert.AreEqual(3, SampleAsynchronousValueOperationWithResult(3).AwaitResult());
        }

        [TestMethod]
        [ExpectedException(typeof(Exception))]
        public void AsynchronousValueOperationWithNoResultThrows()
        {
            SampleAsynchronousValueOperationWithNoResultThrows().AwaitResult();
        }

        [TestMethod]
        [ExpectedException(typeof(Exception))]
        public void AsynchronousValueOperationWithResultThrows()
        {
            SampleAsynchronousValueOperationWithResultThrows(3).AwaitResult();
        }

        private static async ValueTask SampleAsynchronousValueOperationWithNoResult()
        {
            await Task.Yield();
        }

        private static async ValueTask<T> SampleAsynchronousValueOperationWithResult<T>(T result)
        {
            await Task.Yield();
            return result;
        }

        private static async ValueTask SampleAsynchronousValueOperationWithNoResultThrows()
        {
            await Task.Yield();
            throw new Exception();
        }

        private static async ValueTask<T> SampleAsynchronousValueOperationWithResultThrows<T>(T result)
        {
            await Task.Yield();
            throw new Exception();
        }
    }

The extensions

    /// <summary>
    /// Defines extension methods for <see cref="Task"/> and <see cref="ValueTask"/>.
    /// </summary>
    public static class TaskExtensions
    {
        /// <summary>
        /// Synchronously await the results of an asynchronous operation without deadlocking; ignoring cancellation.
        /// </summary>
        /// <param name="task">
        /// The <see cref="Task"/> representing the pending operation.
        /// </param>
        public static void AwaitCompletion(this ValueTask task)
        {
            new SynchronousAwaiter(task, true).GetResult();
        }

        /// <summary>
        /// Synchronously await the results of an asynchronous operation without deadlocking; ignoring cancellation.
        /// </summary>
        /// <param name="task">
        /// The <see cref="Task"/> representing the pending operation.
        /// </param>
        public static void AwaitCompletion(this Task task)
        {
            new SynchronousAwaiter(task, true).GetResult();
        }

        /// <summary>
        /// Synchronously await the results of an asynchronous operation without deadlocking.
        /// </summary>
        /// <param name="task">
        /// The <see cref="Task"/> representing the pending operation.
        /// </param>
        /// <typeparam name="T">
        /// The result type of the operation.
        /// </typeparam>
        /// <returns>
        /// The result of the operation.
        /// </returns>
        public static T AwaitResult<T>(this Task<T> task)
        {
            return new SynchronousAwaiter<T>(task).GetResult();
        }

        /// <summary>
        /// Synchronously await the results of an asynchronous operation without deadlocking.
        /// </summary>
        /// <param name="task">
        /// The <see cref="Task"/> representing the pending operation.
        /// </param>
        public static void AwaitResult(this Task task)
        {
            new SynchronousAwaiter(task).GetResult();
        }

        /// <summary>
        /// Synchronously await the results of an asynchronous operation without deadlocking.
        /// </summary>
        /// <param name="task">
        /// The <see cref="ValueTask"/> representing the pending operation.
        /// </param>
        /// <typeparam name="T">
        /// The result type of the operation.
        /// </typeparam>
        /// <returns>
        /// The result of the operation.
        /// </returns>
        public static T AwaitResult<T>(this ValueTask<T> task)
        {
            return new SynchronousAwaiter<T>(task).GetResult();
        }

        /// <summary>
        /// Synchronously await the results of an asynchronous operation without deadlocking.
        /// </summary>
        /// <param name="task">
        /// The <see cref="ValueTask"/> representing the pending operation.
        /// </param>
        public static void AwaitResult(this ValueTask task)
        {
            new SynchronousAwaiter(task).GetResult();
        }

        /// <summary>
        /// Ignore the <see cref="OperationCanceledException"/> if the operation is cancelled.
        /// </summary>
        /// <param name="task">
        /// The <see cref="Task"/> representing the asynchronous operation whose cancellation is to be ignored.
        /// </param>
        /// <returns>
        /// The <see cref="Task"/> representing the asynchronous operation whose cancellation is ignored.
        /// </returns>
        public static async Task IgnoreCancellationResult(this Task task)
        {
            try
            {
                await task.ConfigureAwait(false);
            }
            catch (OperationCanceledException)
            {
            }
        }

        /// <summary>
        /// Ignore the <see cref="OperationCanceledException"/> if the operation is cancelled.
        /// </summary>
        /// <param name="task">
        /// The <see cref="ValueTask"/> representing the asynchronous operation whose cancellation is to be ignored.
        /// </param>
        /// <returns>
        /// The <see cref="ValueTask"/> representing the asynchronous operation whose cancellation is ignored.
        /// </returns>
        public static async ValueTask IgnoreCancellationResult(this ValueTask task)
        {
            try
            {
                await task.ConfigureAwait(false);
            }
            catch (OperationCanceledException)
            {
            }
        }

        /// <summary>
        /// Ignore the results of an asynchronous operation allowing it to run and die silently in the background.
        /// </summary>
        /// <param name="task">
        /// The <see cref="Task"/> representing the asynchronous operation whose results are to be ignored.
        /// </param>
        public static async void IgnoreResult(this Task task)
        {
            try
            {
                await task.ConfigureAwait(false);
            }
            catch
            {
                // ignore exceptions
            }
        }

        /// <summary>
        /// Ignore the results of an asynchronous operation allowing it to run and die silently in the background.
        /// </summary>
        /// <param name="task">
        /// The <see cref="ValueTask"/> representing the asynchronous operation whose results are to be ignored.
        /// </param>
        public static async void IgnoreResult(this ValueTask task)
        {
            try
            {
                await task.ConfigureAwait(false);
            }
            catch
            {
                // ignore exceptions
            }
        }
    }

    /// <summary>
    /// Internal class for waiting for asynchronous operations that have a result.
    /// </summary>
    /// <typeparam name="TResult">
    /// The result type.
    /// </typeparam>
    public class SynchronousAwaiter<TResult>
    {
        /// <summary>
        /// The manual reset event signaling completion.
        /// </summary>
        private readonly ManualResetEvent manualResetEvent;

        /// <summary>
        /// The exception thrown by the asynchronous operation.
        /// </summary>
        private Exception exception;

        /// <summary>
        /// The result of the asynchronous operation.
        /// </summary>
        private TResult result;

        /// <summary>
        /// Initializes a new instance of the <see cref="SynchronousAwaiter{TResult}"/> class.
        /// </summary>
        /// <param name="task">
        /// The task representing an asynchronous operation.
        /// </param>
        public SynchronousAwaiter(Task<TResult> task)
        {
            this.manualResetEvent = new ManualResetEvent(false);
            this.WaitFor(task);
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="SynchronousAwaiter{TResult}"/> class.
        /// </summary>
        /// <param name="task">
        /// The task representing an asynchronous operation.
        /// </param>
        public SynchronousAwaiter(ValueTask<TResult> task)
        {
            this.manualResetEvent = new ManualResetEvent(false);
            this.WaitFor(task);
        }

        /// <summary>
        /// Gets a value indicating whether the operation is complete.
        /// </summary>
        public bool IsComplete => this.manualResetEvent.WaitOne(0);

        /// <summary>
        /// Synchronously get the result of an asynchronous operation.
        /// </summary>
        /// <returns>
        /// The result of the asynchronous operation.
        /// </returns>
        public TResult GetResult()
        {
            this.manualResetEvent.WaitOne();
            return this.exception != null ? throw this.exception : this.result;
        }

        /// <summary>
        /// Tries to synchronously get the result of an asynchronous operation.
        /// </summary>
        /// <param name="operationResult">
        /// The result of the operation.
        /// </param>
        /// <returns>
        /// The result of the asynchronous operation.
        /// </returns>
        public bool TryGetResult(out TResult operationResult)
        {
            if (this.IsComplete)
            {
                operationResult = this.exception != null ? throw this.exception : this.result;
                return true;
            }

            operationResult = default;
            return false;
        }

        /// <summary>
        /// Background "thread" which waits for the specified asynchronous operation to complete.
        /// </summary>
        /// <param name="task">
        /// The task.
        /// </param>
        private async void WaitFor(Task<TResult> task)
        {
            try
            {
                this.result = await task.ConfigureAwait(false);
            }
            catch (Exception exception)
            {
                this.exception = exception;
            }
            finally
            {
                this.manualResetEvent.Set();
            }
        }

        /// <summary>
        /// Background "thread" which waits for the specified asynchronous operation to complete.
        /// </summary>
        /// <param name="task">
        /// The task.
        /// </param>
        private async void WaitFor(ValueTask<TResult> task)
        {
            try
            {
                this.result = await task.ConfigureAwait(false);
            }
            catch (Exception exception)
            {
                this.exception = exception;
            }
            finally
            {
                this.manualResetEvent.Set();
            }
        }
    }

    /// <summary>
    /// Internal class for  waiting for  asynchronous operations that have no result.
    /// </summary>
    public class SynchronousAwaiter
    {
        /// <summary>
        /// The manual reset event signaling completion.
        /// </summary>
        private readonly ManualResetEvent manualResetEvent = new ManualResetEvent(false);

        /// <summary>
        /// The exception thrown by the asynchronous operation.
        /// </summary>
        private Exception exception;

        /// <summary>
        /// Initializes a new instance of the <see cref="SynchronousAwaiter{TResult}"/> class.
        /// </summary>
        /// <param name="task">
        /// The task representing an asynchronous operation.
        /// </param>
        /// <param name="ignoreCancellation">
        /// Indicates whether to ignore cancellation. Default is false.
        /// </param>
        public SynchronousAwaiter(Task task, bool ignoreCancellation = false)
        {
            this.manualResetEvent = new ManualResetEvent(false);
            this.WaitFor(task, ignoreCancellation);
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="SynchronousAwaiter{TResult}"/> class.
        /// </summary>
        /// <param name="task">
        /// The task representing an asynchronous operation.
        /// </param>
        /// <param name="ignoreCancellation">
        /// Indicates whether to ignore cancellation. Default is false.
        /// </param>
        public SynchronousAwaiter(ValueTask task, bool ignoreCancellation = false)
        {
            this.manualResetEvent = new ManualResetEvent(false);
            this.WaitFor(task, ignoreCancellation);
        }

        /// <summary>
        /// Gets a value indicating whether the operation is complete.
        /// </summary>
        public bool IsComplete => this.manualResetEvent.WaitOne(0);

        /// <summary>
        /// Synchronously get the result of an asynchronous operation.
        /// </summary>
        public void GetResult()
        {
            this.manualResetEvent.WaitOne();
            if (this.exception != null)
            {
                throw this.exception;
            }
        }

        /// <summary>
        /// Background "thread" which waits for the specified asynchronous operation to complete.
        /// </summary>
        /// <param name="task">
        /// The task.
        /// </param>
        /// <param name="ignoreCancellation">
        /// Indicates whether to ignore cancellation. Default is false.
        /// </param>
        private async void WaitFor(Task task, bool ignoreCancellation)
        {
            try
            {
                await task.ConfigureAwait(false);
            }
            catch (OperationCanceledException)
            {
            }
            catch (Exception exception)
            {
                this.exception = exception;
            }
            finally
            {
                this.manualResetEvent.Set();
            }
        }

        /// <summary>
        /// Background "thread" which waits for the specified asynchronous operation to complete.
        /// </summary>
        /// <param name="task">
        ///     The task.
        /// </param>
        /// <param name="ignoreCancellation">
        /// Indicates whether to ignore cancellation. Default is false.
        /// </param>
        private async void WaitFor(ValueTask task, bool ignoreCancellation)
        {
            try
            {
                await task.ConfigureAwait(false);
            }
            catch (OperationCanceledException)
            {
            }
            catch (Exception exception)
            {
                this.exception = exception;
            }
            finally
            {
                this.manualResetEvent.Set();
            }
        }
    }
}

The port is already being used by some other process as @Diego Pino said u can use lsof on unix to locate the process and kill the respective one, if you are on windows use netstat -ano to get all the pids of the process and the ports that everyone acquires. search for your intended port and kill.

to be very easy just restart your machine , if thats possible :)

I stumbled upon the same problem: a page with many independent animations, each one with its own parameters, which must be repeated forever.

Merging this clue with this other clue I found an easy solution: after the end of all your animations the wrapping div is restored, forcing the animations to restart.

All you have to do is to add these few lines of Javascript, so easy they don't even need any external library, in the <head> section of your page:

<script>
setInterval(function(){
var container = document.getElementById('content');
var tmp = container.innerHTML;
container.innerHTML= tmp;
}, 35000 // length of the whole show in milliseconds
);
</script>

BTW, the closing </head> in your code is misplaced: it must be before the starting <body>.

Try this if you have only one Fragment

if (getSupportFragmentManager().getBackStackEntryCount() == 0) {
                    //TODO: Your Code Here
                }

On providing this as input ,

li = ['server=mpilgrim', 'uid=sa', 'database=master', 'pwd=secret']
s = ";".join(li)
print(s)

Python returns this as output :

'server=mpilgrim;uid=sa;database=master;pwd=secret'

@Petr Mensik & kensen john

Thanks, I could not used the page directive because I have to set a different content type according to some URL parameter. I will paste my code here since it's something quite common with JSON:

    <%
        String callback = request.getParameter("callback");
        response.setCharacterEncoding("UTF-8");
        if (callback != null) {
            // Equivalent to: <@page contentType="text/javascript" pageEncoding="UTF-8">
            response.setContentType("text/javascript");
        } else {
            // Equivalent to: <@page contentType="application/json" pageEncoding="UTF-8">
            response.setContentType("application/json");
        }

        [...]

        String output = "";

        if (callback != null) {
            output += callback + "(";
        }

        output += jsonObj.toString();

        if (callback != null) {
            output += ");";
        }
    %>
    <%=output %>

When callback is supplied, returns:

    callback({...JSON stuff...});

with content-type "text/javascript"

When callback is NOT supplied, returns:

    {...JSON stuff...}

with content-type "application/json"

Make sure you are using that command in the Go project source folder (like /Users/7yan00/Golang/src/myProject).

One alternative (similar to this bug) is to use the -d option (see go get command)

go get -d

The -d flag instructs get to stop after downloading the packages; that is, it instructs get not to install the packages.

See if that helps in your case.

But more generally, as described in this thread:

go get is for package(s), not for repositories.

so if you want a specific package, say, go.text/encoding, then use

go get code.google.com/p/go.text/encoding

if you want all packages in that repository, use ... to signify that:

go get code.google.com/p/go.text/...

an inline solution combines Groot and Ivaylo suggestions in the format below:

onchange="(function(el){el.value=parseFloat(el.value).toFixed(2);})(this)"

I would use:

val, idx = min((val, idx) for (idx, val) in enumerate(my_list))

Then val will be the minimum value and idx will be its index.

If you have not too much data, you can definitely do pagination by just storing all the data in the browser and filtering what's visible at a certain time.

Here's a simple pagination example: http://jsfiddle.net/2ZzZB/56/

That example was on the list of fiddles on the angular.js github wiki, which should be helpful: https://github.com/angular/angular.js/wiki/JsFiddle-Examples

EDIT: http://jsfiddle.net/2ZzZB/16/ to http://jsfiddle.net/2ZzZB/56/ (won't show "1/4.5" if there is 45 results)

Try this

 <form action="" method="POST" id="formaddtask">
      Add Task: <input type="text"name="newtaskname" />
      <input type="submit" value="Submit"/>
 </form>

    //Check if the form is submitted
    if($_SERVER['REQUEST_METHOD'] == 'POST' && !empty($_POST['newtaskname'])){

    }

Max has the best solution for when you always want to start both projects, but you can also right click a project and choose menu Debug ? Start New Instance.

This is an option when you only occasionally need to start the second project or when you need to delay the start of the second project (maybe the server needs to get up and running before the client tries to connect, or something).

I had the same problem in windows The error was that I had installed several versions of PHP and the Environment Variables were routing to wrong Path of php see image example

In order to insert the text from activity2 to activity1, you first need to create a visit function in activity2.

public void visitactivity1()
{
    Intent i = new Intent(this, activity1.class);
    i.putExtra("key", message);
    startActivity(i);
}

After creating this function, you need to call it from your onCreate() function of activity2:

visitactivity1();

Next, go on to the activity1 Java file. In its onCreate() function, create a Bundle object, fetch the earlier message via its key through this object, and store it in a String.

    Bundle b = getIntent().getExtras();
    String message = b.getString("key", ""); // the blank String in the second parameter is the default value of this variable. In case the value from previous activity fails to be obtained, the app won't crash: instead, it'll go with the default value of an empty string

Now put this element in a TextView or EditText, or whichever layout element you prefer using the setText() function.

UPDATE user_account student

SET (student.student_education_facility_id) = (

   SELECT teacher.education_facility_id

   FROM user_account teacher

   WHERE teacher.user_account_id = student.teacher_id AND teacher.user_type = 'ROLE_TEACHER'

)

WHERE student.user_type = 'ROLE_STUDENT';

Firstly, your URL definition does not accept any parameters at all. If you want parameters to be passed from the URL into the view, you need to define them in the urlconf.

Secondly, it's not at all clear what you are expecting to happen to the cleaned_data dictionary. Don't forget you can't redirect to a POST - this is a limitation of HTTP, not Django - so your cleaned_data either needs to be a URL parameter (horrible) or, slightly better, a series of GET parameters - so the URL would be in the form:

/link/mybackend/?field1=value1&field2=value2&field3=value3

and so on. In this case, field1, field2 and field3 are not included in the URLconf definition - they are available in the view via request.GET.

So your urlconf would be:

url(r'^link/(?P<backend>\w+?)/$', my_function)

and the view would look like:

def my_function(request, backend):
   data = request.GET

and the reverse would be (after importing urllib):

return "%s?%s" % (redirect('my_function', args=(backend,)),
                  urllib.urlencode(form.cleaned_data))

Edited after comment

The whole point of using redirect and reverse, as you have been doing, is that you go to the URL - it returns an Http code that causes the browser to redirect to the new URL, and call that.

If you simply want to call the view from within your code, just do it directly - no need to use reverse at all.

That said, if all you want to do is store the data, then just put it in the session:

request.session['temp_data'] = form.cleaned_data

The list selector drawable is a StateListDrawable — it contains reference to multiple drawables for each state the list can be, like selected, focused, pressed, disabled...

While you can retrieve the drawable using getSelector(), I don't believe you can retrieve a specific Drawable from a StateListDrawable, nor does it seem possible to programmatically retrieve the colour directly from a ColorDrawable anyway.

As for setting the colour, you need a StateListDrawable as described above. You can set this on your list using the android:listSelector attribute, defining the drawable in XML like this:

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
  <item android:state_enabled="false" android:state_focused="true"
        android:drawable="@drawable/item_disabled" />
  <item android:state_pressed="true"
        android:drawable="@drawable/item_pressed" />
  <item android:state_focused="true"
        android:drawable="@drawable/item_focused" />
</selector>

First add your item to mItems and then use:

mAdapter.notifyItemInserted(mItems.size() - 1);

this method is better than using:

mAdapter.notifyDataSetChanged();

in performance.

The simplest Hello World example...

$hello = "Hello World"
$hello | Out-File c:\debug.txt

These are GCC functions for the programmer to give a hint to the compiler about what the most likely branch condition will be in a given expression. This allows the compiler to build the branch instructions so that the most common case takes the fewest number of instructions to execute.

How the branch instructions are built are dependent upon the processor architecture.

select DATE(field) from table;

field value: 2020-12-15 12:19:00

select value: 2020-12-15

The network is always unpredictable. TCP makes a lot of this random behavior go away for you. One wonderful thing TCP does: it guarantees that the bytes will arrive in the same order. But! It does not guarantee that they will arrive chopped up in the same way. You simply cannot assume that every send() from one end of the connection will result in exactly one recv() on the far end with exactly the same number of bytes.

When you say socket.recv(x), you're saying 'don't return until you've read x bytes from the socket'. This is called "blocking I/O": you will block (wait) until your request has been filled. If every message in your protocol was exactly 1024 bytes, calling socket.recv(1024) would work great. But it sounds like that's not true. If your messages are a fixed number of bytes, just pass that number in to socket.recv() and you're done.

But what if your messages can be of different lengths? The first thing you need to do: stop calling socket.recv() with an explicit number. Changing this:

data = self.request.recv(1024)

to this:

data = self.request.recv()

means recv() will always return whenever it gets new data.

But now you have a new problem: how do you know when the sender has sent you a complete message? The answer is: you don't. You're going to have to make the length of the message an explicit part of your protocol. Here's the best way: prefix every message with a length, either as a fixed-size integer (converted to network byte order using socket.ntohs() or socket.ntohl() please!) or as a string followed by some delimiter (like '123:'). This second approach often less efficient, but it's easier in Python.

Once you've added that to your protocol, you need to change your code to handle recv() returning arbitrary amounts of data at any time. Here's an example of how to do this. I tried writing it as pseudo-code, or with comments to tell you what to do, but it wasn't very clear. So I've written it explicitly using the length prefix as a string of digits terminated by a colon. Here you go:

length = None
buffer = ""
while True:
  data += self.request.recv()
  if not data:
    break
  buffer += data
  while True:
    if length is None:
      if ':' not in buffer:
        break
      # remove the length bytes from the front of buffer
      # leave any remaining bytes in the buffer!
      length_str, ignored, buffer = buffer.partition(':')
      length = int(length_str)

    if len(buffer) < length:
      break
    # split off the full message from the remaining bytes
    # leave any remaining bytes in the buffer!
    message = buffer[:length]
    buffer = buffer[length:]
    length = None
    # PROCESS MESSAGE HERE

If you really want to create an array rather than a list use either

String[] names = ["lucas", "Fred", "Mary"]

or

def names = ["lucas", "Fred", "Mary"].toArray()

Try

ps -ef | grep "KEYWORD" | awk '{print $2}'

That command should give you the PID of the processes with KEYWORD in them. In this instance, awk is returning what is in the 2nd column from the output.

To someone who really understands how JS works this question might seem off, however most people who use JS do not have such a deep level of insight (and don't necessarily need it) and to them this is a fairly confusing point, I will try to answer from that perspective.

JS is synchronous in the way its code is executed. each line only runs after the line before it has completed and if that line calls a function after that is complete etc...

The main point of confusion arises from the fact that your browser is able to tell JS to execute more code at anytime (similar to how you can execute more JS code on a page from the console). As an example JS has Callback functions who's purpose is to allow JS to BEHAVE asynchronously so further parts of JS can run while waiting for a JS function that has been executed (I.E. a GET call) to return back an answer, JS will continue to run until the browser has an answer at that point the event loop (browser) will execute the JS code that calls the callback function.

Since the event loop (browser) can input more JS to be executed at any point in that sense JS is asynchronous (the primary things that will cause a browser to input JS code are timeouts, callbacks and events)

I hope this is clear enough to be helpful to somebody.

There are 2 options to find matching text; string.match or string.find.

Both of these perform a regex search on the string to find matches.

string.find()

string.find(subject string, pattern string, optional start position, optional plain flag)

Returns the startIndex & endIndex of the substring found.

The plain flag allows for the pattern to be ignored and intead be interpreted as a literal. Rather than (tiger) being interpreted as a regex capture group matching for tiger, it instead looks for (tiger) within a string.

Going the other way, if you want to regex match but still want literal special characters (such as .()[]+- etc.), you can escape them with a percentage; %(tiger%).

You will likely use this in combination with string.sub

Example

str = "This is some text containing the word tiger."
if string.find(str, "tiger") then
  print ("The word tiger was found.")
else
  print ("The word tiger was not found.")
end

string.match()

string.match(s, pattern, optional index)

Returns the capture groups found.

Example

str = "This is some text containing the word tiger."
if string.match(str, "tiger") then
  print ("The word tiger was found.")
else
  print ("The word tiger was not found.")
end

This is what I did in my code, I have just tested and it worked fine, input type="date" does not support to set curdate automatically, so the way I used to overcome this limitation was using PHP code a simple code like this.

<html>
<head></head>
    <body>
        <form ...>
            <?php
                echo "<label for='submission_date'>Data de submissão</label>";
                echo "<input type='date' name='submission_date' min='2012-01-01' value='" . date('Y-m-d') . "' required/>";
            ?>
        </form>
    </body>
</html>

Hope it helps!

If your Main class is in a package called FileManagement, then try:

java -cp . FileManagement.Main

in the parent folder of the FileManagement folder.

If your Main class is not in a package (the default package) then cd to the FileManagement folder and try:

java -cp . Main

More info about the CLASSPATH and how the JRE find classes:

• How Classes are Found
• Setting the class path (Solaris/Linux)
• http://en.wikipedia.org/wiki/Classpath_(Java)

TL;DR: Follow Go conventions! (lesson learned the hard way), check for old go versions and remove them. Install latest.

For me the solution was different. I worked on a shared Linux server and after verifying my GOPATH and other environment variables several times it still didn't work. I encountered several errors including 'Cannot find package' and 'unrecognized import path'. After trying to reinstall with this solution by the instructions on golang.org (including the uninstall part) still encountered problems.

Took me some time to realize that there's still an old version that hasn't been uninstalled (running go version then which go again... DAHH) which got me to this question and finally solved.

You can do this with dynamic objects:

var dynamicKeyValueArray = new[] { new {Key = "K1", Value = 10}, new {Key = "K2", Value = 5} };

foreach(var keyvalue in dynamicKeyValueArray)
{
    Console.Log(keyvalue.Key);
    Console.Log(keyvalue.Value);
}

It's the classic space versus performance tradeoff.

In MS SQL 2005, Varchar (or NVarchar for lanuagues requiring two bytes per character ie Chinese) are variable length. If you add to the row after it has been written to the hard disk it will locate the data in a non-contigious location to the original row and lead to fragmentation of your data files. This will affect performance.

So, if space is not an issue then Char are better for performance but if you want to keep the database size down then varchars are better.

In Laravel 5.1, 5.2:

https://laravel.com/docs/5.2/views#sharing-data-with-all-views

You may need to share a piece of data with all views that are rendered by your application. You may do so using the view factory's share method. Typically, you should place calls to share within a service provider's boot method. You are free to add them to the AppServiceProvider or generate a separate service provider to house them.

Edit file: /app/Providers/AppServiceProvider.php

<?php

namespace App\Providers;

class AppServiceProvider extends ServiceProvider
{        
    public function boot()
    {
        view()->share('key', 'value');
    }

    public function register()
    {
        // ...
    }
}

I tried to make the code more readable. This works for numbers within integer range

import java.util.HashMap;
import java.util.LinkedList;
import java.util.Map;
import java.util.Scanner;

public class Solution2 {

    static Map<Integer, String> numberMap = new HashMap<Integer, String>();
    static Map<Integer, String> tensMap = new HashMap<Integer, String>();
    static Map<Integer, String> exponentsMap = new HashMap<Integer, String>();
    
    public static void main(String[] args) {

        LinkedList<String> wordList = new LinkedList<String>();
        Scanner scan = new Scanner(System.in);
        int input = scan.nextInt();
        scan.close();

        exponentsMap.put(3, "thousand");
        exponentsMap.put(6, "million");
        exponentsMap.put(9, "billion");

        tensMap.put(2, "twenty");
        tensMap.put(3, "thirty");
        tensMap.put(4, "forty");
        tensMap.put(5, "fifty");
        tensMap.put(6, "sixty");
        tensMap.put(7, "seventy");
        tensMap.put(8, "eighty");
        tensMap.put(9, "ninety");

        numberMap.put(1, "one");
        numberMap.put(2, "two");
        numberMap.put(3, "three");
        numberMap.put(4, "four");
        numberMap.put(5, "five");
        numberMap.put(6, "six");
        numberMap.put(7, "seven");
        numberMap.put(8, "eight");
        numberMap.put(9, "nine");
        numberMap.put(10, "ten");
        numberMap.put(11, "eleven");
        numberMap.put(12, "twelve");
        numberMap.put(13, "thirteen");
        numberMap.put(14, "fourteen");
        numberMap.put(15, "fifteen");
        numberMap.put(16, "sixteen");
        numberMap.put(17, "seventeen");
        numberMap.put(18, "eighteen");
        numberMap.put(19, "nineteen");

        int temp = input;
        
        int exponentCounter =0;
        while(temp>0) {
            // words from 1 to 99
            addLastTwo(temp%100,wordList);
            temp=temp/100;
            
            // add hundreds before exponents
            if(temp!=0) {
                wordList.addFirst("hundred");
                wordList.addFirst(numberMap.getOrDefault(temp%10,""));
                temp = temp/10;
            }
            
            // words for exponents
            if(temp!=0) {
                exponentCounter+=3;
                wordList.addFirst(exponentsMap.getOrDefault(exponentCounter,""));
            }
        }
        wordList.stream().filter(word -> !word.contentEquals("")).forEach(word -> System.out.print(word + " "));
    }

    private static void addLastTwo(int num, LinkedList<String> wordList) {
        if (num > 19) {
            wordList.addFirst(numberMap.getOrDefault(num % 10,""));
            wordList.addFirst(tensMap.getOrDefault(num / 10,""));
            
        } else {
            wordList.addFirst(numberMap.getOrDefault(num,""));
        }
    }
}

What about this regex: \\[^\\]+$

If you NPM those modules you can serve them using static redirect.

First install the packages:

npm install jquery
npm install bootstrap

Then on the server.js:

var express = require('express');
var app = express();

// prepare server
app.use('/api', api); // redirect API calls
app.use('/', express.static(__dirname + '/www')); // redirect root
app.use('/js', express.static(__dirname + '/node_modules/bootstrap/dist/js')); // redirect bootstrap JS
app.use('/js', express.static(__dirname + '/node_modules/jquery/dist')); // redirect JS jQuery
app.use('/css', express.static(__dirname + '/node_modules/bootstrap/dist/css')); // redirect CSS bootstrap

Then, finally, at the .html:

<link rel="stylesheet" href="/css/bootstrap.min.css">
<script src="/js/jquery.min.js"></script>
<script src="/js/bootstrap.min.js"></script>

I would not serve pages directly from the folder where your server.js file is (which is usually the same as node_modules) as proposed by timetowonder, that way people can access your server.js file.

Of course you can simply download and copy & paste on your folder, but with NPM you can simply update when needed... easier, I think.

There are many answers which explain more detailed on the differences, but here is my very brief explanation.

One important difference is that VMs use a separate kernel to run the OS. That's the reason it is heavy and takes time to boot, consuming more system resources.

In Docker, the containers share the kernel with the host; hence it is lightweight and can start and stop quickly.

In Virtualization, the resources are allocated in the beginning of set up and hence the resources are not fully utilized when the virtual machine is idle during many of the times. In Docker, the containers are not allocated with fixed amount of hardware resources and is free to use the resources depending on the requirements and hence it is highly scalable.

Docker uses UNION File system .. Docker uses a copy-on-write technology to reduce the memory space consumed by containers. Read more here

[[NSBundle mainBundle] pathForResource:@"marqueeMusic" ofType:@"html"];

It may be late but if the file from pathForResource is nil you should add it in the Build Phases > Copy Bundle Resources.

I like to stick to the "overflow: hidden" method and just add padding-right that's equal to the scrollbar width.

Get scrollbar width function, by lostsource.

function getScrollbarWidth() {
    var outer = document.createElement("div");
    outer.style.visibility = "hidden";
    outer.style.width = "100px";
    outer.style.msOverflowStyle = "scrollbar"; // needed for WinJS apps

    document.body.appendChild(outer);

    var widthNoScroll = outer.offsetWidth;
    // force scrollbars
    outer.style.overflow = "scroll";

    // add innerdiv
    var inner = document.createElement("div");
    inner.style.width = "100%";
    outer.appendChild(inner);        

    var widthWithScroll = inner.offsetWidth;

    // remove divs
    outer.parentNode.removeChild(outer);

    return widthNoScroll - widthWithScroll;
}

When showing the overlay, add "noscroll" class to html and add padding-right to body:

$(html).addClass("noscroll");
$(body).css("paddingRight", getScrollbarWidth() + "px");

When hiding, remove the class and padding:

$(html).removeClass("noscroll");
$(body).css("paddingRight", 0);

The noscroll style is just this:

.noscroll { overflow: hidden; }

Note that if you have any elements with position:fixed you need to add the padding to those elements too.

By far the simplest command for this is:

git show --name-only

As it lists just the files in the last commit and doesn't give you the entire guts

An example of the output being:

commit  fkh889hiuhb069e44254b4925d2b580a602
Author: Kylo Ren <[email protected]>
Date:   Sat May 4 16:50:32 2168 -0700

Changed shield frequencies to prevent Millennium Falcon landing

 www/controllers/landing_ba_controller.js             
 www/controllers/landing_b_controller.js            
 www/controllers/landing_bp_controller.js          
 www/controllers/landing_h_controller.js          
 www/controllers/landing_w_controller.js  
 www/htdocs/robots.txt                        
 www/htdocs/templates/shields_FAQ.html       

f = open('file.txt', 'r')
print f.read()
f.close()

From http://docs.python.org/tutorial/inputoutput.html

To read a file’s contents, call f.read(size), which reads some quantity of data and returns it as a string. size is an optional numeric argument. When size is omitted or negative, the entire contents of the file will be read and returned; it’s your problem if the file is twice as large as your machine’s memory. Otherwise, at most size bytes are read and returned. If the end of the file has been reached, f.read() will return an empty string ("").

You can use:

git config --list

or look at your ~/.gitconfig file. The local configuration will be in your repository's .git/config file.

Use:

git config --list --show-origin

to see where that setting is defined (global, user, repo, etc...)

Nowadays you can get the FileVersionInfo from Get-Item or Get-ChildItem, but it will show the original FileVersion from the shipped product, and not the updated version. For instance:

(Get-Item C:\Windows\System32\Lsasrv.dll).VersionInfo.FileVersion

Interestingly, you can get the updated (patched) ProductVersion by using this:

(Get-Command C:\Windows\System32\Lsasrv.dll).Version

The distinction I'm making between "original" and "patched" is basically due to the way the FileVersion is calculated (see the docs here). Basically ever since Vista, the Windows API GetFileVersionInfo is querying part of the version information from the language neutral file (exe/dll) and the non-fixed part from a language-specific mui file (which isn't updated every time the files change).

So with a file like lsasrv (which got replaced due to security problems in SSL/TLS/RDS in November 2014) the versions reported by these two commands (at least for a while after that date) were different, and the second one is the more "correct" version.

However, although it's correct in LSASrv, it's possible for the ProductVersion and FileVersion to be different (it's common, in fact). So the only way to get the updated Fileversion straight from the assembly file is to build it up yourself from the parts, something like this:

Get-Item C:\Windows\System32\Lsasrv.dll | ft FileName, File*Part

Or by pulling the data from this:

[System.Diagnostics.FileVersionInfo]::GetVersionInfo($this.FullName)

You can easily add this to all FileInfo objects by updating the TypeData in PowerShell:

Update-TypeData -TypeName System.IO.FileInfo -MemberName FileVersion -MemberType ScriptProperty -Value {
   [System.Diagnostics.FileVersionInfo]::GetVersionInfo($this.FullName) | % {
      [Version](($_.FileMajorPart, $_.FileMinorPart, $_.FileBuildPart, $_.FilePrivatePart)-join".") 
   }
}

Now every time you do Get-ChildItem or Get-Item you'll have a FileVersion property that shows the updated FileVersion ...

There are numerous ways to store credentials while still using boto3.resource(). I'm using the AWS CLI method myself. It works perfectly.

https://boto3.amazonaws.com/v1/documentation/api/latest/guide/configuration.html?fbclid=IwAR2LlrS4O2gYH6xAF4QDVIH2Q2tzfF_VZ6loM3XfXsPAOR4qA-pX_qAILys

I tried the above solutions but the following worked on me

export JAVA_HOME=/usr/java/default

"complete" executes when the ajax call is finished. "success" executes when the ajax call finishes with a successful response code.

It is probably the h1 tag causing the problem. Applying margin: 0; should fix the problem.

But you should use a CSS reset for every new project to eliminate browser consistencies and problems like yours. Probably the most famous one is Eric Meyer's: http://meyerweb.com/eric/tools/css/reset/

based on other answers here I'd like to share my one-liners that should work for dirs and files:

• Len(Dir(path)) > 0 or Or Len(Dir(path, vbDirectory)) > 0  'version 1 - ... <> "" should be more inefficient generally
  

  • (just Len(Dir(path)) did not work for directories (Excel 2010 / Win7))

• CreateObject("Scripting.FileSystemObject").FileExists(path)  'version 2 - could be faster sometimes, but only works for files (tested on Excel 2010/Win7)
  

as PathExists(path) function:

Public Function PathExists(path As String) As Boolean
    PathExists = Len(Dir(path)) > 0 Or Len(Dir(path, vbDirectory)) > 0
End Function

Not sure I understand the question correctly.

From what I gather, you want to be able to assign a value to Domain if it is null and also what to check if $args2 is supplied and according to the value, execute a certain code?

I changed the code to reassemble the assumptions made above.

Function DoStuff($computername, $arg2, $domain)
{
    if($domain -ne $null)
    {
        $domain = "Domain1"
    }

    if($arg2 -eq $null)
    {
    }
    else
    {
    }
}

DoStuff -computername "Test" -arg2 "" -domain "Domain2"
DoStuff -computername "Test" -arg2 "Test"  -domain ""
DoStuff -computername "Test" -domain "Domain2"
DoStuff -computername "Test" -arg2 "Domain2"

Did that help?

Here is a tabular view if it helps...

From a performance perspective:

+------------------+---------+----------+--------+----------+----------+---------+
| Collection       | Indexed | Keyed    | Value  | Addition |  Removal | Memory  |
|                  | lookup  | lookup   | lookup |          |          |         |
+------------------+---------+----------+--------+----------+----------+---------+
| SortedList       | O(1)    | O(log n) | O(n)   | O(n)*    | O(n)     | Lesser  |
| SortedDictionary | O(n)**  | O(log n) | O(n)   | O(log n) | O(log n) | Greater |
+------------------+---------+----------+--------+----------+----------+---------+

  * Insertion is O(log n) for data that are already in sort order, so that each 
    element is added to the end of the list. If a resize is required, that element
    takes O(n) time, but inserting n elements is still amortized O(n log n).
    list.
** Available through enumeration, e.g. Enumerable.ElementAt.

From an implementation perspective:

+------------+---------------+----------+------------+------------+------------------+
| Underlying | Lookup        | Ordering | Contiguous | Data       | Exposes Key &    |
| structure  | strategy      |          | storage    | access     | Value collection |
+------------+---------------+----------+------------+------------+------------------+
| 2 arrays   | Binary search | Sorted   | Yes        | Key, Index | Yes              |
| BST        | Binary search | Sorted   | No         | Key        | Yes              |
+------------+---------------+----------+------------+------------+------------------+

To roughly paraphrase, if you require raw performance SortedDictionary could be a better choice. If you require lesser memory overhead and indexed retrieval SortedList fits better. See this question for more on when to use which.

You can read more here, here, here, here and here.

your str_carSql should be exactly like this:

str_carSql = "insert into members_car (car_id, member_id, model, color, chassis_id, plate_number, code) values (@id,@m_id,@model,@color,@ch_id,@pt_num,@code)"

Good Luck

I see good answers have already been given, but I thought it might be nice to just give a way to perform mean filtering in MATLAB using no special functions or toolboxes. This is also very good for understanding exactly how the process works as you are required to explicitly set the convolution kernel. The mean filter kernel is fortunately very easy:

I = imread(...)
kernel = ones(3, 3) / 9; % 3x3 mean kernel
J = conv2(I, kernel, 'same'); % Convolve keeping size of I

Note that for colour images you would have to apply this to each of the channels in the image.

The easiest way is to use this chrome extension link, happy web service requesting

select partition_name,column_name,high_value,partition_position
from ALL_TAB_PARTITIONS a , ALL_PART_KEY_COLUMNS b 
where table_name='YOUR_TABLE' and a.table_name = b.name;

This query lists the column name used as key and the allowed values. make sure, you insert the allowed values(high_value). Else, if default partition is defined, it would go there.

EDIT:

I presume, your TABLE DDL would be like this.

CREATE TABLE HE0_DT_INF_INTERFAZ_MES
  (
    COD_PAIS NUMBER,
    FEC_DATA NUMBER,
    INTERFAZ VARCHAR2(100)
  )
  partition BY RANGE(COD_PAIS, FEC_DATA)
  (
    PARTITION PDIA_98_20091023 VALUES LESS THAN (98,20091024)
  );

Which means I had created a partition with multiple columns which holds value less than the composite range (98,20091024);

That is first COD_PAIS <= 98 and Also FEC_DATA < 20091024

Combinations And Result:

98, 20091024     FAIL
98, 20091023     PASS
99, ********     FAIL
97, ********     PASS
 < 98, ********     PASS

So the below INSERT fails with ORA-14400; because (98,20091024) in INSERT is EQUAL to the one in DDL but NOT less than it.

SQL> INSERT INTO HE0_DT_INF_INTERFAZ_MES(COD_PAIS, FEC_DATA, INTERFAZ)
                                  VALUES(98, 20091024, 'CTA');  2
INSERT INTO HE0_DT_INF_INTERFAZ_MES(COD_PAIS, FEC_DATA, INTERFAZ)
            *
ERROR at line 1:
ORA-14400: inserted partition key does not map to any partition

But, we I attempt (97,20091024), it goes through

SQL> INSERT INTO HE0_DT_INF_INTERFAZ_MES(COD_PAIS, FEC_DATA, INTERFAZ)
  2                                    VALUES(97, 20091024, 'CTA');

1 row created.

RedirectToAction("actionName", "controllerName");

It has other overloads as well, please check up!

Also, If you are new and you are not using T4MVC, then I would recommend you to use it!

It gives you intellisence for actions,Controllers,views etc (no more magic strings)

Use whoami /priv command to list all the user privileges.

run sbt console then type sbtVersion to check sbt version, and scalaVersion for scala version

Pre-link function

Each directive's pre-link function is called whenever a new related element is instantiated.

As seen previously in the compilation order section, pre-link functions are called parent-then-child, whereas post-link functions are called child-then-parent.

The pre-link function is rarely used, but can be useful in special scenarios; for example, when a child controller registers itself with the parent controller, but the registration has to be in a parent-then-child fashion (ngModelController does things this way).

Do not:

• Inspect child elements (they may not be rendered yet, bound to scope, etc.).

Before you start with Internet Explorer and Selenium Webdriver Consider these two important rules.

• The zoom level :Should be set to default (100%) and
• The security zone settings : Should be same for all. The security settings should be set according to your organisation permissions.

How to set this?

• Simply go to Internet explorer, do both the stuffs manually. Thats it. No secret.
• Do it through your code.

Method 1:

DesiredCapabilities capabilities = DesiredCapabilities.internetExplorer();

    capabilities.setCapability(InternetExplorerDriver.IGNORE_ZOOM_SETTING, true);

    System.setProperty("webdriver.ie.driver","D:\\IEDriverServer_Win32_2.33.0\\IEDriverServer.exe");

    WebDriver driver= new InternetExplorerDriver(capabilities);


    driver.get(baseURl);

    //Identify your elements and go ahead testing...

This will definetly not show any error and browser will open and also will navigate to the URL.

BUT This will not identify any element and hence you can not proceed.

Why? Because we have simly suppressed the error and asked IE to open and get that URL. However Selenium will identify elements only if the browser zoom is 100% ie. default. So the final code would be

Method 2 The robust and full proof way:

DesiredCapabilities capabilities = DesiredCapabilities.internetExplorer();

    capabilities.setCapability(InternetExplorerDriver.IGNORE_ZOOM_SETTING, true);

    System.setProperty("webdriver.ie.driver","D:\\IEDriverServer_Win32_2.33.0\\IEDriverServer.exe");

    WebDriver driver= new InternetExplorerDriver(capabilities);


    driver.get(baseURl);

    driver.findElement(By.tagName("html")).sendKeys(Keys.chord(Keys.CONTROL,"0"));

    //Identify your elements and go ahead testing...

Hope this helps. Do let me know if further information is required.

Try this ...

  someArray = new Array();
  someArray[0] = 't5';
  someArray[1] = 'z12';
  someArray[2] = 'b88';
  someArray[3] = 's55';
  someArray[4] = 'e51';
  someArray[5] = 'o322';
  someArray[6] = 'i22';
  someArray[7] = 'k954';  

  var test =  findXX('o322'); 
  console.log(test);



function findXX(word)
{  
  for(var i in someArray){


    if(someArray[i] == word)
    {
      return someArray[i]; //<---  stop the loop!
    }   
  }
}

The correct answer is to create an orphan branch. I explain how to do this in detail on my blog._{(Archived link)}

...

Before starting, upgrade to the latest version of GIT. To make sure you’re running the latest version, run

which git

If it spits out an old version, you may need to augment your PATH with the folder containing the version you just installed.

Ok, we’re ready. After doing a cd into the folder containing your git checkout, create an orphan branch. For this example, I’ll name the branch “mybranch”.

git checkout --orphan mybranch

Delete everything in the orphan branch

git rm -rf .

Make some changes

vi README.txt

Add and commit the changes

git add README.txt
git commit -m "Adding readme file"

That’s it. If you run

git log

you’ll notice that the commit history starts from scratch. To switch back to your master branch, just run

git checkout master

You can return to the orphan branch by running

git checkout mybranch

Check out the results here (sorry for the hack putting the PHP code in the JS code box):

http://jsfiddle.net/newms87/h3b0a0ha/embedded/result/

RESULTS: serialize() and unserialize() are both significantly faster in PHP 5.4 on arrays of varying size.

I made a test script on real world data for comparing json_encode vs serialize and json_decode vs unserialize. The test was run on the caching system of an in production e-commerce site. It simply takes the data already in the cache, and tests the times to encode / decode (or serialize / unserialize) all the data and I put it in an easy to see table.

I ran this on PHP 5.4 shared hosting server.

The results were very conclusive that for these large to small data sets serialize and unserialize were the clear winners. In particular for my use case, the json_decode and unserialize are the most important for the caching system. Unserialize was almost an ubiquitous winner here. It was typically 2 to 4 times (sometimes 6 or 7 times) as fast as json_decode.

It is interesting to note the difference in results from @peter-bailey.

Here is the PHP code used to generate the results:

<?php

ini_set('display_errors', 1);
error_reporting(E_ALL);

function _count_depth($array)
{
    $count     = 0;
    $max_depth = 0;
    foreach ($array as $a) {
        if (is_array($a)) {
            list($cnt, $depth) = _count_depth($a);
            $count += $cnt;
            $max_depth = max($max_depth, $depth);
        } else {
            $count++;
        }
    }

    return array(
        $count,
        $max_depth + 1,
    );
}

function run_test($file)
{
    $memory     = memory_get_usage();
    $test_array = unserialize(file_get_contents($file));
    $memory     = round((memory_get_usage() - $memory) / 1024, 2);

    if (empty($test_array) || !is_array($test_array)) {
        return;
    }

    list($count, $depth) = _count_depth($test_array);

    //JSON encode test
    $start            = microtime(true);
    $json_encoded     = json_encode($test_array);
    $json_encode_time = microtime(true) - $start;

    //JSON decode test
    $start = microtime(true);
    json_decode($json_encoded);
    $json_decode_time = microtime(true) - $start;

    //serialize test
    $start          = microtime(true);
    $serialized     = serialize($test_array);
    $serialize_time = microtime(true) - $start;

    //unserialize test
    $start = microtime(true);
    unserialize($serialized);
    $unserialize_time = microtime(true) - $start;

    return array(
        'Name'                   => basename($file),
        'json_encode() Time (s)' => $json_encode_time,
        'json_decode() Time (s)' => $json_decode_time,
        'serialize() Time (s)'   => $serialize_time,
        'unserialize() Time (s)' => $unserialize_time,
        'Elements'               => $count,
        'Memory (KB)'            => $memory,
        'Max Depth'              => $depth,
        'json_encode() Win'      => ($json_encode_time > 0 && $json_encode_time < $serialize_time) ? number_format(($serialize_time / $json_encode_time - 1) * 100, 2) : '',
        'serialize() Win'        => ($serialize_time > 0 && $serialize_time < $json_encode_time) ? number_format(($json_encode_time / $serialize_time - 1) * 100, 2) : '',
        'json_decode() Win'      => ($json_decode_time > 0 && $json_decode_time < $serialize_time) ? number_format(($serialize_time / $json_decode_time - 1) * 100, 2) : '',
        'unserialize() Win'      => ($unserialize_time > 0 && $unserialize_time < $json_decode_time) ? number_format(($json_decode_time / $unserialize_time - 1) * 100, 2) : '',
    );
}

$files = glob(dirname(__FILE__) . '/system/cache/*');

$data = array();

foreach ($files as $file) {
    if (is_file($file)) {
        $result = run_test($file);

        if ($result) {
            $data[] = $result;
        }
    }
}

uasort($data, function ($a, $b) {
    return $a['Memory (KB)'] < $b['Memory (KB)'];
});

$fields = array_keys($data[0]);
?>

<table>
    <thead>
    <tr>
        <?php foreach ($fields as $f) { ?>
            <td style="text-align: center; border:1px solid black;padding: 4px 8px;font-weight:bold;font-size:1.1em"><?= $f; ?></td>
        <?php } ?>
    </tr>
    </thead>

    <tbody>
    <?php foreach ($data as $d) { ?>
        <tr>
            <?php foreach ($d as $key => $value) { ?>
                <?php $is_win = strpos($key, 'Win'); ?>
                <?php $color = ($is_win && $value) ? 'color: green;font-weight:bold;' : ''; ?>
                <td style="text-align: center; vertical-align: middle; padding: 3px 6px; border: 1px solid gray; <?= $color; ?>"><?= $value . (($is_win && $value) ? '%' : ''); ?></td>
            <?php } ?>
        </tr>
    <?php } ?>
    </tbody>
</table>

I doubt there is anyway to force a browser to do anything. It would depend on the system configuration, the font used, browser settings, etc. It sounds like BS to me too.

As a note, always use relative sizes not PX.

Looks like MySQLdb doesn't actually provide a translation for that API call. The relevant C API call is mysql_fetch_fields, and there is no MySQLdb translation for that

Optimization for emplace_back can be demonstrated in next example.

For emplace_back constructor A (int x_arg) will be called. And for push_back A (int x_arg) is called first and move A (A &&rhs) is called afterwards.

Of course, the constructor has to be marked as explicit, but for current example is good to remove explicitness.

#include <iostream>
#include <vector>
class A
{
public:
  A (int x_arg) : x (x_arg) { std::cout << "A (x_arg)\n"; }
  A () { x = 0; std::cout << "A ()\n"; }
  A (const A &rhs) noexcept { x = rhs.x; std::cout << "A (A &)\n"; }
  A (A &&rhs) noexcept { x = rhs.x; std::cout << "A (A &&)\n"; }

private:
  int x;
};

int main ()
{
  {
    std::vector<A> a;
    std::cout << "call emplace_back:\n";
    a.emplace_back (0);
  }
  {
    std::vector<A> a;
    std::cout << "call push_back:\n";
    a.push_back (1);
  }
  return 0;
}

output:

call emplace_back:
A (x_arg)

call push_back:
A (x_arg)
A (A &&)

I would also suggest using some kind of build tool (Ant or Maven, Ant is already suggested and is easier to start with) or an IDE that handles the compilation (Eclipse uses incremental compilation with reconciling strategy, and you don't even have to care to press any "Compile" buttons).

Using Javac

If you need to try something out for a larger project and don't have any proper build tools nearby, you can always use a small trick that javac offers: the classnames to compile can be specified in a file. You simply have to pass the name of the file to javac with the @ prefix.

If you can create a list of all the *.java files in your project, it's easy:

# Linux / MacOS
$ find -name "*.java" > sources.txt
$ javac @sources.txt

:: Windows
> dir /s /B *.java > sources.txt
> javac @sources.txt

• The advantage is that is is a quick and easy solution.
• The drawback is that you have to regenerate the sources.txt file each time you create a new source or rename an existing one file which is an easy to forget (thus error-prone) and tiresome task.

Using a build tool

On the long run it is better to use a tool that was designed to build software.

Using Ant

If you create a simple build.xml file that describes how to build the software:

<project default="compile">
    <target name="compile">
        <mkdir dir="bin"/>
        <javac srcdir="src" destdir="bin"/>
    </target>
</project>

you can compile the whole software by running the following command:

$ ant

• The advantage is that you are using a standard build tool that is easy to extend.
• The drawback is that you have to download, set up and learn an additional tool. Note that most of the IDEs (like NetBeans and Eclipse) offer great support for writing build files so you don't have to download anything in this case.

Using Maven

Maven is not that trivial to set up and work with, but learning it pays well. Here's a great tutorial to start a project within 5 minutes.

• It's main advantage (for me) is that it handles dependencies too, so you won't need to download any more Jar files and manage them by hand and I found it more useful for building, packaging and testing larger projects.
• The drawback is that it has a steep learning curve, and if Maven plugins like to suppress errors :-) Another thing is that quite a lot of tools also operate with Maven repositories (like Sbt for Scala, Ivy for Ant, Graddle for Groovy).

Using an IDE

Now that what could boost your development productivity. There are a few open source alternatives (like Eclipse and NetBeans, I prefer the former) and even commercial ones (like IntelliJ) which are quite popular and powerful.

They can manage the project building in the background so you don't have to deal with all the command line stuff. However, it always comes handy if you know what actually happens in the background so you can hunt down occasional errors like a ClassNotFoundException.

One additional note

For larger projects, it is always advised to use an IDE and a build tool. The former boosts your productivity, while the latter makes it possible to use different IDEs with the project (e.g., Maven can generate Eclipse project descriptors with a simple mvn eclipse:eclipse command). Moreover, having a project that can be tested/built with a single line command is easy to introduce to new colleagues and into a continuous integration server for example. Piece of cake :-)

A technique commonly used in CSS float-based layouts is assigning a handful of CSS properties to an element which you know will contain floating elements. The technique, which is commonly implemented using a class definition called clearfix, (usually) implements the following CSS behaviors:

.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
    zoom: 1
}

The purpose of these combined behaviors is to create a container :after the active element containing a single '.' marked as hidden which will clear all preexisting floats and effectively reset the the page for the next piece of content.

TL;DR version: remote-tracking branch origin/master used to exist, but does not now, so local branch source is tracking something that does not exist, which is suspicious at best—it means a different Git feature is unable to do anything for you—and Git is warning you about it. You have been getting along just fine without having the "upstream tracking" feature work as intended, so it's up to you whether to change anything.

For another take on upstream settings, see Why do I have to "git push --set-upstream origin <branch>"?

This warning is a new thing in Git, appearing first in Git 1.8.5. The release notes contain just one short bullet-item about it:

• "git branch -v -v" (and "git status") did not distinguish among a branch that is not based on any other branch, a branch that is in sync with its upstream branch, and a branch that is configured with an upstream branch that no longer exists.

To describe what it means, you first need to know about "remotes", "remote-tracking branches", and how Git handles "tracking an upstream". (Remote-tracking branches is a terribly flawed term—I've started using remote-tracking names instead, which I think is a slight improvement. Below, though, I'll use "remote-tracking branch" for consistency with Git documentation.)

Each "remote" is simply a name, like origin or octopress in this case. Their purpose is to record things like the full URL of the places from which you git fetch or git pull updates. When you use git fetch remote,¹ Git goes to that remote (using the saved URL) and brings over the appropriate set of updates. It also records the updates, using "remote-tracking branches".

A "remote-tracking branch" (or remote-tracking name) is simply a recording of a branch name as-last-seen on some "remote". Each remote is itself a Git repository, so it has branches. The branches on remote "origin" are recorded in your local repository under remotes/origin/. The text you showed says that there's a branch named source on origin, and branches named 2.1, linklog, and so on on octopress.

(A "normal" or "local" branch, of course, is just a branch-name that you have created in your own repository.)

Last, you can set up a (local) branch to "track" a "remote-tracking branch". Once local branch L is set to track remote-tracking branch R, Git will call R its "upstream" and tell you whether you're "ahead" and/or "behind" the upstream (in terms of commits). It's normal (even recommend-able) for the local branch and remote-tracking branches to use the same name (except for the remote prefix part), like source and origin/source, but that's not actually necessary.

And in this case, that's not happening. You have a local branch source tracking a remote-tracking branch origin/master.

You're not supposed to need to know the exact mechanics of how Git sets up a local branch to track a remote one, but they are relevant below, so I'll show how this works. We start with your local branch name, source. There are two configuration entries using this name, spelled branch.source.remote and branch.source.merge. From the output you showed, it's clear that these are both set, so that you'd see the following if you ran the given commands:

$ git config --get branch.source.remote
origin
$ git config --get branch.source.merge
refs/heads/master

Putting these together,² this tells Git that your branch source tracks your "remote-tracking branch", origin/master.

But now look at the output of git branch -a, which shows all the local and remote-tracking branch names in your repository. The remote-tracking names are listed under remotes/ ... and there is no remotes/origin/master. Presumably there was, at one time, but it's gone now.

Git is telling you that you can remove the tracking information with --unset-upstream. This will clear out both branch.source.origin and branch.source.merge, and stop the warning.

It seems fairly likely that what you want, though, is to switch from tracking origin/master, to tracking something else: probably origin/source, but maybe one of the octopress/ names.

You can do this with git branch --set-upstream-to,³ e.g.:

$ git branch --set-upstream-to=origin/source

(assuming you're still on branch "source", and that origin/source is the upstream you want—there is no way for me to tell which one, if any, you actually want, though).

(See also How do you make an existing Git branch track a remote branch?)

I think the way you got here is that when you first did a git clone, the thing you cloned-from had a branch master. You also had a branch master, which was set to track origin/master (this is a normal, standard setup for git). This meant you had branch.master.remote and branch.master.merge set, to origin and refs/heads/master. But then your origin remote changed its name from master to source. To match, I believe you also changed your local name from master to source. This changed the names of your settings, from branch.master.remote to branch.source.remote and from branch.master.merge to branch.source.merge ... but it left the old values, so branch.source.merge was now wrong.

It was at this point that the "upstream" linkage broke, but in Git versions older than 1.8.5, Git never noticed the broken setting. Now that you have 1.8.5, it's pointing this out.

That covers most of the questions, but not the "do I need to fix it" one. It's likely that you have been working around the broken-ness for years now, by doing git pull remote branch (e.g., git pull origin source). If you keep doing that, it will keep working around the problem—so, no, you don't need to fix it. If you like, you can use --unset-upstream to remove the upstream and stop the complaints, and not have local branch source marked as having any upstream at all.

The point of having an upstream is to make various operations more convenient. For instance, git fetch followed by git merge will generally "do the right thing" if the upstream is set correctly, and git status after git fetch will tell you whether your repo matches the upstream one, for that branch.

If you want the convenience, re-set the upstream.

¹git pull uses git fetch, and as of Git 1.8.4, this (finally!) also updates the "remote-tracking branch" information. In older versions of Git, the updates did not get recorded in remote-tracking branches with git pull, only with git fetch. Since your Git must be at least version 1.8.5 this is not an issue for you.

²Well, this plus a configuration line I'm deliberately ignoring that is found under remote.origin.fetch. Git has to map the "merge" name to figure out that the full local name for the remote-branch is refs/remotes/origin/master. The mapping almost always works just like this, though, so it's predictable that master goes to origin/master.

³Or, with git config. If you just want to set the upstream to origin/source the only part that has to change is branch.source.merge, and git config branch.source.merge refs/heads/source would do it. But --set-upstream-to says what you want done, rather than making you go do it yourself manually, so that's a "better way".

For the replacement portion, Python uses \1 the way sed and vi do, not $1 the way Perl, Java, and Javascript (amongst others) do. Furthermore, because \1 interpolates in regular strings as the character U+0001, you need to use a raw string or \escape it.

Python 3.2 (r32:88445, Jul 27 2011, 13:41:33) 
[GCC 4.0.1 (Apple Inc. build 5465)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> method = 'images/:id/huge'
>>> import re
>>> re.sub(':([a-z]+)', r'<span>\1</span>', method)
'images/<span>id</span>/huge'
>>> 

can you try it once...

String dob="your date String";
String dobis=null;
final DateFormat df = new SimpleDateFormat("yyyy-MMM-dd");
final Calendar c = Calendar.getInstance();
try {
    if(dob!=null && !dob.isEmpty() && dob != "")
    {
    c.setTime(df.parse(dob));
    int month=c.get(Calendar.MONTH);
    month=month+1;
    dobis=c.get(Calendar.YEAR)+"-"+month+"-"+c.get(Calendar.DAY_OF_MONTH);
    }

}

when search field is timestamp and you want find records from 0 hours yesterday and 0 hour today use construction

MY_DATE_TIME_FIELD between makedate(year(now()), date_format(now(),'%j')-1) and makedate(year(now()), date_format(now(),'%j'))  

instead

 now() - interval 1 day

Tomasz Tybulewicz answer is good way to go.

SELECT * FROM pg_table_def WHERE tablename = 'YOUR_TABLE_NAME' AND schemaname = 'YOUR_SCHEMA_NAME';

If schema name is not defined in search path , that query will show empty result. Please first check search path by below code.

SHOW SEARCH_PATH

If schema name is not defined in search path , you can reset search path.

SET SEARCH_PATH to '$user', public, YOUR_SCEHMA_NAME

to make it easier for you here is the code that i use :

w, h = image.shape
top=10
right=50
down=15
left=80
croped_image = image[top:((w-down)+top), right:((h-left)+right)]
plt.imshow(croped_image, cmap="gray")
plt.show()

Step 1 Create Your CSV file

Step 2 log in to your mysql server

     mysql -uroot -pyourpassword 

Step 3 load your csv file

     load data local infile '//home/my-sys/my-excel.csv' into table my_tables fields terminated by ',' enclosed by '"' (Country, Amount,Qty);

The official list of current iOS Wi-Fi Management APIs

There is no Wi-Fi Direct type of connection available. The primary issue being that Apple does not allow programmatic setting of the Wi-Fi network SSID and password. However, this improves substantially in iOS 11 where you can at least prompt the user to switch to another WiFi network.

QA1942 - iOS Wi-Fi Management APIs

Entitlement option

This technology is useful if you want to provide a list of Wi-Fi networks that a user might want to connect to in a manager type app. It requires that you apply for this entitlement with Apple and the email address is in the documentation.

• NEHotspotHelper

MFi Program options

These technologies allow the accessory connect to the same network as the iPhone and are not for setting up a peer-to-peer connection.

• Wireless Accessory Configuration (WAC)
• HomeKit

Peer-to-peer between Apple devices

These APIs come close to what you want, but they're Apple-to-Apple only.

• NSNetService
• Multipeer Connectivity

WiTap Example Code

iOS 11 NEHotspotConfiguration

Brought up at WWDC 2017 Advances in Networking, Part 1 is NEHotspotConfiguration which allows the app to specify and prompt to connect to a specific network.

I use sym links all the time between my document root and git repo directory. I like to keep them separate. On windows I use mklink /j option. The junction seems to let git behave normally:

>mklink /j <location(path) of link> <source of link>

for example:

>mklink /j c:\gitRepos\Posts C:\Bitnami\wamp\apache2\htdocs\Posts

You can always install Cygwin to run a Unix shell under Windows. I used Cygwin extensively with Window XP.

Use the DATEDIFF function with a datepart of day.

SELECT ...
FROM ...
WHERE DATEDIFF(day, date1, date2) >= 0

Note that if you want to test that date1 <= date2 then you need to test that DATEDIFF(day, date1, date2) >= 0, or alternatively you could test DATEDIFF(day, date2, date1) <= 0.

I leave here my own solution, which is a workaround because seems as the problem is the FragmentPagerAdapter doesn't clean the previous fragments, you can be added to the ViewPager, in the Fragment Manager. So, I create a method to execute before add the FragmentPagerAdapter:

(In my case I never add more than 3 fragments, but you can use for example getFragmentManager().getBackStackEntryCount() and check all the fragments.

/**
 * this method is solving a bug in FragmentPagerAdapter which don't delete in the fragment manager any previous fragments in a ViewPager.
 *
 * @param containerId
 */
public void cleanBackStack(long containerId) {
    FragmentTransaction transaction = getFragmentManager().beginTransaction();
    for (int i = 0; i < 3; ++i) {
        String tag = "android:switcher:" + containerId + ":" + i;
        Fragment f = getFragmentManager().findFragmentByTag(tag);
        if (f != null) {
            transaction.remove(f);
        }
    }
    transaction.commit();
}

I know it is a workaround because it will stop work if the way the framework is creating the tags change.

(currently "android:switcher:" + containerId + ":" + i)

Then the way to use it is after getting the container:

ViewPager viewPager = (ViewPager) view.findViewById(R.id.view_pager);
cleanBackStack(viewPager.getId());

The --force option will reinstall already installed packages or overwrite already installed files from other packages. You don't want this normally.

If you tell rpm to install all RPMs from some directory, then it does exactly this. rpm will not ignore RPMs listed for installation. You must manually remove the unneeded RPMs from the list (or directory). It will always overwrite the files with the "latest RPM installed" whichever order you do it in.

You can remove the old RPM and rpm will resolve the dependency with the newer version of the installed RPM. But this will only work, if none of the to be installed RPMs depends exactly on the old version.

If you really need different versions of the same RPM, then the RPM must be relocatable. You can then tell rpm to install the specific RPM to a different directory. If the files are not conflicting, then you can just install different versions with rpm -i (zypper in can not install different versions of the same RPM). I am packaging for example ruby gems as relocatable RPMs at work. So I can have different versions of the same gem installed.

I don't know on which files your RPMs are conflicting, but if all of them are "just" man pages, then you probably can simply overwrite the new ones with the old ones with rpm -i --replacefiles. The only problem with this would be, that it could confuse somebody who is reading the old man page and thinks it is for the actual version. Another problem would be the rpm --verify command. It will complain for the new package if the old one has overwritten some files.

Is this possibly a duplicate of https://serverfault.com/questions/522525/rpm-ignore-conflicts?

with open('file.txt', 'r') as searchfile:
    for line in searchfile:
        if 'searchphrase' in line:
            print line

With apologies to senderle who I blatantly copied.

Send SMS/Text Messages from Command Line with VBScript!

If VBA meets the rules for VB Script then it can be called from command line by simply placing it into a text file - in this case there's no need to specifically open Outlook.

I had a need to send automated text messages to myself from the command line, so I used the code below, which is just a compressed version of @Geoff's answer above.

Most mobile phone carriers worldwide provide an email address "version" of your mobile phone number. For example in Canada with Rogers or Chatr Wireless, an email sent to <YourPhoneNumber> @pcs.rogers.com will be immediately delivered to your Rogers/Chatr phone as a text message.

* ^{You may need to "authorize" the first message on your phone, and some carriers may charge an additional fee for theses message although as far as I know, all Canadian carriers provide this little-known service for free. Check your carrier's website for details.}

There are further instructions and various compiled lists of worldwide carrier's Email-to-Text addresses available online such as this and this and this.

Code & Instructions

1. Copy the code below and paste into a new file in your favorite text editor.
2. Save the file with any name with a .VBS extension, such as TextMyself.vbs.

That's all!
Just double-click the file to send a test message, or else run it from a batch file using START.

Sub SendMessage()
    Const EmailToSMSAddy = "[email protected]"
    Dim objOutlookRecip
    With CreateObject("Outlook.Application").CreateItem(0)
        Set objOutlookRecip = .Recipients.Add(EmailToSMSAddy)
        objOutlookRecip.Type = 1
        .Subject = "The computer needs your attention!"
        .Body = "Go see why Windows Command Line is texting you!"
        .Save
        .Send
    End With
End Sub

Example Batch File Usage:

START x:\mypath\TextMyself.vbs

Of course there are endless possible ways this could be adapted and customized to suit various practical or creative needs.