GNU cp has an option to create symlinks instead of copying.

cp -rs /mnt/usr/lib /usr/

Note this is a GNU extension not found in POSIX cp.

I wondered how the functions will perform for different sets, so I did a benchmark:

from random import sample

def ForLoop(s):
    for e in s:
        break
    return e

def IterNext(s):
    return next(iter(s))

def ListIndex(s):
    return list(s)[0]

def PopAdd(s):
    e = s.pop()
    s.add(e)
    return e

def RandomSample(s):
    return sample(s, 1)

def SetUnpacking(s):
    e, *_ = s
    return e

from simple_benchmark import benchmark

b = benchmark([ForLoop, IterNext, ListIndex, PopAdd, RandomSample, SetUnpacking],
              {2**i: set(range(2**i)) for i in range(1, 20)},
              argument_name='set size',
              function_aliases={first: 'First'})

b.plot()

This plot clearly shows that some approaches (RandomSample, SetUnpacking and ListIndex) depend on the size of the set and should be avoided in the general case (at least if performance might be important). As already shown by the other answers the fastest way is ForLoop.

However as long as one of the constant time approaches is used the performance difference will be negligible.

iteration_utilities (Disclaimer: I'm the author) contains a convenience function for this use-case: first:

>>> from iteration_utilities import first
>>> first({1,2,3,4})
1

I also included it in the benchmark above. It can compete with the other two "fast" solutions but the difference isn't much either way.

It could be related to log4j.

Do you have log4j.jar file in the websphere java classpath (as defined in the startup file) as well as the application classpath ?

If you do make sure that the log4j.jar file is in the java classpath and that it is NOT in the web-inf/lib directory of your webapp.

It can also be related with the ant version (may be not your case, but I do put it here for reference):

You have a .class file in your class path (i.e. not a directory or a .jar file). Starting with ant 1.6, ant will open the files in the classpath checking for manifest entries. This attempted opening will fail with the error "java.util.zip.ZipException"

The problem does not exist with ant 1.5 as it does not try to open the files. - so make sure that your classpath's do not contain .class files.

On a side note, did you consider having separate jars ?
You could in the manifest of your main jar, refer to the other jars with this attribute:

Class-Path: one.jar two.jar three.jar

Then, place all of your jars in the same folder.
Again, may be not valid for your case, but still there for reference.

According to my interpretation of the implementation of unicode-escape and the unicode repr in the CPython 2.6.5 source, yes; the only difference between repr(unicode_string) and unicode_string.encode('unicode-escape') is the inclusion of wrapping quotes and escaping whichever quote was used.

They are both driven by the same function, unicodeescape_string. This function takes a parameter whose sole function is to toggle the addition of the wrapping quotes and escaping of that quote.

If the properties are for XML or HTML, it's safest to use XML entities. They're uglier to read, but it means that the properties file can be treated as straight ASCII, so nothing will get mangled.

Note that HTML has entities that XML doesn't, so I keep it safe by using straight XML: http://www.w3.org/TR/html4/sgml/entities.html

As a jQuery user I would use the Metadata plugin. The HTML looks clean, it validates, and you can embed anything that can be described using JSON notation.

On windows, you can print with this command in your CLI C:\Users\dir\env | more

You can view all environment variables set on your system with the env command. The list is long, so pipe the output through more to make it easier to read.

So multiply text values would end up in the query with single quotes around each I used =join(Parameters!Customer.Value,"','"). So after ".Value" that is comma, double-quote, single-quote, comma, single-quote, double-quote, close-bracket. simples :)

The same thing happened to me with the '–' character (long minus sign).
I used this simple replace so resolve it:

htmlText = htmlText.Replace('–', '-');

It's because you're trying to assign an object by reference. Remove the ampersand and your script should work as intended.

In ES6, it is good to use for - of loop. You can get index in for of like this

for (let [index, val] of array.entries()) {
        // your code goes here    
}

Note that Array.entries() returns an iterator, which is what allows it to work in the for-of loop; don't confuse this with Object.entries(), which returns an array of key-value pairs.

Native way to get the mimetype:

For PHP < 5.3 use mime_content_type()
For PHP >= 5.3 use finfo_open() or mime_content_type()

Alternatives to get the MimeType are exif_imagetype and getimagesize, but these rely on having the appropriate libs installed. In addition, they will likely just return image mimetypes, instead of the whole list given in magic.mime.

While mime_content_type is available from PHP 4.3 and is part of the FileInfo extension (which is enabled by default since PHP 5.3, except for Windows platforms, where it must be enabled manually, for details see here).

If you don't want to bother about what is available on your system, just wrap all four functions into a proxy method that delegates the function call to whatever is available, e.g.

function getMimeType($filename)
{
    $mimetype = false;
    if(function_exists('finfo_open')) {
        // open with FileInfo
    } elseif(function_exists('getimagesize')) {
        // open with GD
    } elseif(function_exists('exif_imagetype')) {
       // open with EXIF
    } elseif(function_exists('mime_content_type')) {
       $mimetype = mime_content_type($filename);
    }
    return $mimetype;
}

WORKDIR /scripts
COPY bootstrap.sh .
RUN ./bootstrap.sh 

To answer the original question: yes, you can access the index value of a row in apply(). It is available under the key name and requires that you specify axis=1 (because the lambda processes the columns of a row and not the rows of a column).

Working example (pandas 0.23.4):

>>> import pandas as pd
>>> df = pd.DataFrame([[1,2,3],[4,5,6]], columns=['a','b','c'])
>>> df.set_index('a', inplace=True)
>>> df
   b  c
a      
1  2  3
4  5  6
>>> df['index_x10'] = df.apply(lambda row: 10*row.name, axis=1)
>>> df
   b  c  index_x10
a                 
1  2  3         10
4  5  6         40

SELECT  *
FROM    table
WHERE   some_id = ANY(ARRAY[1, 2])

or ANSI-compatible:

SELECT  *
FROM    table
WHERE   some_id IN (1, 2)

The ANY syntax is preferred because the array as a whole can be passed in a bound variable:

SELECT  *
FROM    table
WHERE   some_id = ANY(?::INT[])

You would need to pass a string representation of the array: {1,2}

The error indicates that the two tables have the 1 or more column names that have the same column name.

Anyone with the same error who doesn't want to provide a suffix can rename the columns instead. Also make sure the index of both DataFrames match in type and value if you don't want to provide the on='mukey' setting.

# rename example
df_a = df_a.rename(columns={'a_old': 'a_new', 'a2_old': 'a2_new'})
# set the index
df_a = df_a.set_index(['mukus'])
df_b = df_b.set_index(['mukus'])

df_a.join(df_b)

Change the customBinding in the web.config to use larger defaults. I picked 2MB as it is a reasonable size. Of course setting it to 2GB (as your code suggests) will work but it does leave you more vulnerable to attacks. Pick a size that is larger than your largest request but isn't overly large.

Check this : Using Large Message Requests in Silverlight with WCF

<system.serviceModel>
   <behaviors>
     <serviceBehaviors>
       <behavior name="TestLargeWCF.Web.MyServiceBehavior">
         <serviceMetadata httpGetEnabled="true"/>
         <serviceDebug includeExceptionDetailInFaults="false"/>
       </behavior>
     </serviceBehaviors>
   </behaviors>
   <bindings>
     <customBinding>
       <binding name="customBinding0">
         <binaryMessageEncoding />
         <!-- Start change -->
         <httpTransport maxReceivedMessageSize="2097152"
                        maxBufferSize="2097152"
                        maxBufferPoolSize="2097152"/>
         <!-- Stop change -->
       </binding>
     </customBinding>
   </bindings>
   <serviceHostingEnvironment aspNetCompatibilityEnabled="true"/>
   <services>
     <service behaviorConfiguration="Web.MyServiceBehavior" name="TestLargeWCF.Web.MyService">
       <endpoint address=""
                binding="customBinding"
                bindingConfiguration="customBinding0"
                contract="TestLargeWCF.Web.MyService"/>
       <endpoint address="mex"
                binding="mexHttpBinding"
                contract="IMetadataExchange"/>
     </service>
   </services>
 </system.serviceModel> 

You can not add an element to an array, since arrays, in Java, are fixed-length. However, you could build a new array from the existing one using Arrays.copyOf(array, size) :

public static void main(String[] args) {
    int[] array = new int[] {1, 2, 3};
    System.out.println(Arrays.toString(array));
    array = Arrays.copyOf(array, array.length + 1); //create new array from old array and allocate one more element
    array[array.length - 1] = 4;
    System.out.println(Arrays.toString(array));
}

I would still recommend to drop working with an array and use a List.

You'll never know for sure if a string is URL-encoded or if it was supposed to have the sequence %2B in it. Instead, it probably depends on where the string came from, i.e. if it was hand-crafted or from some application.

Is it better to search the string for characters which would be encoded, which aren't, and if any exist then its not encoded.

I think this is a better approach, since it would take care of things that have been done programmatically (assuming the application would not have left a non-encoded character behind).

One thing that will be confusing here... Technically, the % "should be" encoded if it will be present in the final value, since it is a special character. You might have to combine your approaches to look for should-be-encoded characters as well as validating that the string decodes successfully if none are found.

If you want to have your ls colorized you have to edit your ~/.bash_profile file and add the following line (if not already written) :

source .bashrc

Then you edit or create ~/.bashrc file and write an alias to the ls command :

alias ls="ls -G"

Now you have to type source .bashrc in a terminal if already launched, or simply open a new terminal.

If you want more options in your ls juste read the manual ( man ls ). Options are not exactly the same as in a GNU/Linux system.

This is no longer up-to-date!

Push.default is unset; its implicit value has changed in
Git 2.0 from 'matching' to 'simple'. To squelch this message
and maintain the traditional behavior, use:

  git config --global push.default matching

To squelch this message and adopt the new behavior now, use:

  git config --global push.default simple

When push.default is set to 'matching', git will push local branches
to the remote branches that already exist with the same name.

Since Git 2.0, Git defaults to the more conservative 'simple'
behavior, which only pushes the current branch to the corresponding
remote branch that 'git pull' uses to update the current branch.

There is a deleted answer on this question that had a useful link: https://help.github.com/articles/duplicating-a-repository

The gist is

0. create the new empty repository (say, on github)
1. make a bare clone of the repository in some temporary location
2. change to the temporary location
3. perform a mirror-push to the new repository
4. change to another location and delete the temporary location

OP's example:

On your local machine

$ cd $HOME
$ git clone --bare https://git.fedorahosted.org/the/path/to/my_repo.git
$ cd my_repo.git
$ git push --mirror https://github.com/my_username/my_repo.git
$ cd ..
$ rm -rf my_repo.git

By default, Java 8 Function does not allow to throw exception and as suggested in multiple answers there are many ways to achieve it, one way is:

@FunctionalInterface
public interface FunctionWithException<T, R, E extends Exception> {
    R apply(T t) throws E;
}

Define as:

private FunctionWithException<String, Integer, IOException> myMethod = (str) -> {
    if ("abc".equals(str)) {
        throw new IOException();
    }
  return 1;
};

And add throws or try/catch the same exception in caller method.

I solved this by getting the Bluetooth name, but not from the BluetoothAdapter (that needs Bluetooth permission).

Here's the code:

Settings.Secure.getString(getContentResolver(), "bluetooth_name");

No extra permissions needed.

The second one creates a new array of Integers (first pass), and then adds all the elements of this new array to the list (second pass). It will thus be less efficient than the first one, which makes a single pass and doesn't create an unnecessary array of Integers.

A better way to use streams would be

List<Integer> list = Arrays.stream(ints).boxed().collect(Collectors.toList());

Which should have roughly the same performance as the first one.

Note that for such a small array, there won't be any significant difference. You should try to write correct, readable, maintainable code instead of focusing on performance.

here is my soln to define the remote and local port and then write out to a file the received data, put this all in a class of your choice with the correct imports

    static UdpClient sendClient = new UdpClient();
    static int localPort = 49999;
    static int remotePort = 49000;
    static IPEndPoint localEP = new IPEndPoint(IPAddress.Any, localPort);
    static IPEndPoint remoteEP = new IPEndPoint(IPAddress.Parse("127.0.0.1"), remotePort);
    static string logPath = System.AppDomain.CurrentDomain.BaseDirectory + "/recvd.txt";
    static System.IO.StreamWriter fw = new System.IO.StreamWriter(logPath, true);


    private static void initStuff()
    {
      
        fw.AutoFlush = true;
        sendClient.ExclusiveAddressUse = false;
        sendClient.Client.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
        sendClient.Client.Bind(localEP);
        sendClient.BeginReceive(DataReceived, sendClient);
    }

    private static void DataReceived(IAsyncResult ar)
    {
        UdpClient c = (UdpClient)ar.AsyncState;
        IPEndPoint receivedIpEndPoint = new IPEndPoint(IPAddress.Any, 0);
        Byte[] receivedBytes = c.EndReceive(ar, ref receivedIpEndPoint);
        fw.WriteLine(DateTime.Now.ToString("HH:mm:ss.ff tt") +  " (" + receivedBytes.Length + " bytes)");

        c.BeginReceive(DataReceived, ar.AsyncState);
    }


    static void Main(string[] args)
    {
        initStuff();
        byte[] emptyByte = {};
        sendClient.Send(emptyByte, emptyByte.Length, remoteEP);
    }

import UIKit

class ViewController: UIViewController {

    let eggTimes = ["Soft": 300, "Medium": 420, "Hard": 720]
    
    var secondsRemaining = 60

    @IBAction func hardnessSelected(_ sender: UIButton) {
        let hardness = sender.currentTitle!

        secondsRemaining = eggTimes[hardness]!

        Timer.scheduledTimer(timeInterval: 1.0, target: self, selector:
            #selector(UIMenuController.update), userInfo: nil, repeats: true)
    }
    @objc func countDown() {
         if secondsRemaining > 0 {
             print("\(secondsRemaining) seconds.")
            secondsRemaining -= 1
        
         }
    }
}

You must use a .ts file - e.g. test.ts to get Typescript validation, intellisense typing of vars, return types, as well as "typed" error checking (e.g. passing a string to a method that expects an number param will error out).

It will be transpiled into (standard) .js via tsc.

Update (11/2018):

Clarification needed based on down-votes, very helpful comments and other answers.

types

• Yes, you can do type checking in VS Code in .js files with @ts-check - as shown in the animation

• What I originally was referring to for Typescript types is something like this in .ts which isn't quite the same thing:

  hello-world.ts

  function hello(str: string): string {
    return 1;
  }
  
  function foo(str:string):void{
     console.log(str);
  }
  

  This will not compile. Error: Type "1" is not assignable to String

• if you tried this syntax in a Javascript hello-world.js file:

  //@ts-check
  
  function hello(str: string): string {
    return 1;
  }
  
  function foo(str:string):void{
     console.log(str);
  }
  

  The error message referenced by OP is shown: [js] 'types' can only be used in a .ts file

If there's something I missed that covers this as well as the OP's context, please add. Let's all learn.

I think you want to give Share button, clicking on which the suitable media/website option should be there to share with it. In Android, you need to create createChooser for the same.

Sharing Text:

Intent sharingIntent = new Intent(Intent.ACTION_SEND);
sharingIntent.setType("text/plain");
sharingIntent.putExtra(android.content.Intent.EXTRA_TEXT, "This is the text that will be shared.");
startActivity(Intent.createChooser(sharingIntent,"Share using"));

Sharing binary objects (Images, videos etc.)

Intent sharingIntent = new Intent(Intent.ACTION_SEND);
Uri screenshotUri = Uri.parse(path);

sharingIntent.setType("image/png");
sharingIntent.putExtra(Intent.EXTRA_STREAM, screenshotUri);
startActivity(Intent.createChooser(sharingIntent, "Share image using"));

FYI, above code are referred from Sharing content in Android using ACTION_SEND Intent

Honestly even if MongoDB is slower, MongoDB definitely makes me and you code faster.... no need to worry about silly table columns, row or entity migrations...

With MongoDB, you just instantiate a class and save!

Quote:

The "BIGINT(20)" specification isn't a digit limit. It just means that when the data is displayed, if it uses less than 20 digits it will be left-padded with zeros. 2^64 is the hard limit for the BIGINT type, and has 20 digits itself, hence BIGINT(20) just means everything less than 10^20 will be left-padded with spaces on display.

If your array is always sequential and starts at 0, then you can do this:

array[${#array[@]}]='foo'

# gets the length of the array
${#array_name[@]}

If you inadvertently use spaces between the equal sign:

array[${#array[@]}] = 'foo'

Then you will receive an error similar to:

array_name[3]: command not found

If you are getting the output Optional(5) when trying to print the value of 5 in an optional Int or String, you should unwrap the value first:

if value != nil
{ print(value)
}

or you can use this:

if let value = text {
    print(value)
}

or in simple just 1 line answer:

print(value ?? "")

The last line will check if variable 'value' has any value assigned to it, if not it will print empty string

There isn't one easy way to center div vertically which would do the trick in every situation.

However, there are lots of ways to do it depending on the situation.

Here are few of them:

• Set top and bottom padding of the parent element for example padding:20px 0px 20px 0px
• Use table, table cell centers its' content vertically
• Set parent element's position relative and the div's you want to vertically center to absolute and style it as top:50px; bottom:50px; for example

You may also google for "css vertical centering"

Simply :first works for me, why isn't this mentioned yet?

Try this simple jQuery function:

$.fn.getTab = function () {
    this.keydown(function (e) {
        if (e.keyCode === 9) {
            var val = this.value,
                start = this.selectionStart,
                end = this.selectionEnd;
            this.value = val.substring(0, start) + '\t' + val.substring(end);
            this.selectionStart = this.selectionEnd = start + 1;
            return false;
        }
        return true;
    });
    return this;
};

$("textarea").getTab();
// You can also use $("input").getTab();

The first thing you must know is that indexes are a way to avoid scanning the full table to obtain the result that you're looking for.

There are different kinds of indexes and they're implemented in the storage layer, so there's no standard between them and they also depend on the storage engine that you're using.

InnoDB and the B+Tree index

For InnoDB, the most common index type is the B+Tree based index, that stores the elements in a sorted order. Also, you don't have to access the real table to get the indexed values, which makes your query return way faster.

The "problem" about this index type is that you have to query for the leftmost value to use the index. So, if your index has two columns, say last_name and first_name, the order that you query these fields matters a lot.

So, given the following table:

CREATE TABLE person (
    last_name VARCHAR(50) NOT NULL,
    first_name VARCHAR(50) NOT NULL,
    INDEX (last_name, first_name)
);

This query would take advantage of the index:

SELECT last_name, first_name FROM person
WHERE last_name = "John" AND first_name LIKE "J%"

But the following one would not

SELECT last_name, first_name FROM person WHERE first_name = "Constantine"

Because you're querying the first_name column first and it's not the leftmost column in the index.

This last example is even worse:

SELECT last_name, first_name FROM person WHERE first_name LIKE "%Constantine"

Because now, you're comparing the rightmost part of the rightmost field in the index.

The hash index

This is a different index type that unfortunately, only the memory backend supports. It's lightning fast but only useful for full lookups, which means that you can't use it for operations like >, < or LIKE.

Since it only works for the memory backend, you probably won't use it very often. The main case I can think of right now is the one that you create a temporary table in the memory with a set of results from another select and perform a lot of other selects in this temporary table using hash indexes.

If you have a big VARCHAR field, you can "emulate" the use of a hash index when using a B-Tree, by creating another column and saving a hash of the big value on it. Let's say you're storing a url in a field and the values are quite big. You could also create an integer field called url_hash and use a hash function like CRC32 or any other hash function to hash the url when inserting it. And then, when you need to query for this value, you can do something like this:

SELECT url FROM url_table WHERE url_hash=CRC32("http://gnu.org");

The problem with the above example is that since the CRC32 function generates a quite small hash, you'll end up with a lot of collisions in the hashed values. If you need exact values, you can fix this problem by doing the following:

SELECT url FROM url_table 
WHERE url_hash=CRC32("http://gnu.org") AND url="http://gnu.org";

It's still worth to hash things even if the collision number is high cause you'll only perform the second comparison (the string one) against the repeated hashes.

Unfortunately, using this technique, you still need to hit the table to compare the url field.

Wrap up

Some facts that you may consider every time you want to talk about optimization:

1. Integer comparison is way faster than string comparison. It can be illustrated with the example about the emulation of the hash index in InnoDB.

2. Maybe, adding additional steps in a process makes it faster, not slower. It can be illustrated by the fact that you can optimize a SELECT by splitting it into two steps, making the first one store values in a newly created in-memory table, and then execute the heavier queries on this second table.

MySQL has other indexes too, but I think the B+Tree one is the most used ever and the hash one is a good thing to know, but you can find the other ones in the MySQL documentation.

I highly recommend you to read the "High Performance MySQL" book, the answer above was definitely based on its chapter about indexes.

its working for me

<select name="" id="select">
    <option value="1"></option>
    <option value="2"></option>
    <option value="3"></option>
</select>

<script>
    $("#select > option").on("click", function () {
       alert(1)
    })
</script>

If you're using SQL Server, you could use SQL Server Profiler (if you have it) to view the command string that is actually executed. That would be useful for copy/paste testing purpuses but not for logging I'm afraid.

winutils.exe are required for hadoop to perform hadoop related commands. please download hadoop-common-2.2.0 zip file. winutils.exe can be found in bin folder. Extract the zip file and copy it in the local hadoop/bin folder.

Like all acronyms it's ambiguous, but I assume they mean object-relational mapper -- a way to cover your eyes and make believe there's no SQL underneath, but rather it's all objects;-). Not really true, of course, and not without problems -- the always colorful Jeff Atwood has described ORM as the Vietnam of CS;-). But, if you know little or no SQL, and have a pretty simple / small-scale problem, they can save you time!-)

To disable resizing completely:

textarea {
    resize: none;
}

To allow only vertical resizing:

textarea {
    resize: vertical;
}

To allow only horizontal resizing:

textarea {
    resize: horizontal;
}

Or you can limit size:

textarea {
    max-width: 100px; 
    max-height: 100px;
}

To limit size to parents width and/or height:

textarea {
    max-width: 100%; 
    max-height: 100%;
}

Scikit learn plays really well with Pandas, so I suggest you use it. Here's an example:

In [1]: 
import pandas as pd
import numpy as np
from sklearn.model_selection import train_test_split
data = np.reshape(np.random.randn(20),(10,2)) # 10 training examples
labels = np.random.randint(2, size=10) # 10 labels

In [2]: # Giving columns in X a name
X = pd.DataFrame(data, columns=['Column_1', 'Column_2'])
y = pd.Series(labels)

In [3]:
X_train, X_test, y_train, y_test = train_test_split(X, y, 
                                                    test_size=0.2, 
                                                    random_state=0)

In [4]: X_test
Out[4]:

     Column_1    Column_2
2   -1.39       -1.86
8    0.48       -0.81
4   -0.10       -1.83

In [5]: y_test
Out[5]:

2    1
8    1
4    1
dtype: int32

You can directly call any scikit functions on DataFrame/Series and it will work.

Let's say you wanted to do a LogisticRegression, here's how you could retrieve the coefficients in a nice way:

In [6]: 
from sklearn.linear_model import LogisticRegression

model = LogisticRegression()
model = model.fit(X_train, y_train)

# Retrieve coefficients: index is the feature name (['Column_1', 'Column_2'] here)
df_coefs = pd.DataFrame(model.coef_[0], index=X.columns, columns = ['Coefficient'])
df_coefs
Out[6]:
            Coefficient
Column_1    0.076987
Column_2    -0.352463

1. ES6 String Template

   Here is a simple way if you don't need IE/EDGE support

   $(`input[id=${x}]`).hide();
   

   or

   $(`input[id=${$(this).attr("name")}]`).hide();
   

   This is a es6 feature called template string

   _x000D_

   _x000D_

       (function($) {_x000D_
           $("input[type=button]").click(function() {_x000D_
               var x = $(this).attr("name");_x000D_
               $(`input[id=${x}]`).toggle(); //use hide instead of toggle_x000D_
           });_x000D_
       })(jQuery);

   _x000D_

       <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
       <input type="text" id="bx" />_x000D_
       <input type="button" name="bx" value="1" />_x000D_
       <input type="text" id="by" />_x000D_
       <input type="button" name="by" value="2" />_x000D_
   _x000D_
    

   _x000D_

   _x000D_
   _x000D_

2. String Concatenation

   If you need IE/EDGE support use

   $("#" + $(this).attr("name")).hide();
   

   _x000D_

   _x000D_

       (function($) {_x000D_
           $("input[type=button]").click(function() {_x000D_
               $("#" + $(this).attr("name")).toggle(); //use hide instead of toggle_x000D_
           });_x000D_
       })(jQuery);

   _x000D_

       <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
       <input type="text" id="bx" />_x000D_
       <input type="button" name="bx" value="1" />_x000D_
       <input type="text" id="by" />_x000D_
       <input type="button" name="by" value="2" />_x000D_
   _x000D_
    

   _x000D_

   _x000D_
   _x000D_

3. Selector in DOM as data attribute

   This is my preferred way as it makes you code really DRY

   // HTML
   <input type="text"   id="bx" />
   <input type="button" data-input-sel="#bx" value="1" class="js-hide-onclick"/>
   
   //JS
   $($(this).data("input-sel")).hide();
   

   _x000D_

   _x000D_

       (function($) {_x000D_
           $(".js-hide-onclick").click(function() {_x000D_
               $($(this).data("input-sel")).toggle(); //use hide instead of toggle_x000D_
           });_x000D_
       })(jQuery);

   _x000D_

       <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
       <input type="text" id="bx" />_x000D_
       <input type="button" data-input-sel="#bx" value="1" class="js-hide-onclick" />_x000D_
       <input type="text" id="by" />_x000D_
       <input type="button" data-input-sel="#by" value="2" class="js-hide-onclick" />_x000D_
   _x000D_
    

   _x000D_

   _x000D_
   _x000D_

Use this:

var $ =jQuery.noConflict();

It is actually a 3 step process to connect to a PostgreSQL server remotely through pgAdmin3.

Note: I use Ubuntu 11.04 and PostgreSQL 8.4.

1. You have to make PostgreSQL listening for remote incoming TCP connections because the default settings allow to listen only for connections on the loopback interface. To be able to reach the server remotely you have to add the following line into the file /etc/postgresql/8.4/main/postgresql.conf:

   listen_addresses = '*'

2. PostgreSQL by default refuses all connections it receives from any remote address, you have to relax these rules by adding this line to /etc/postgresql/8.4/main/pg_hba.conf:

   host all all 0.0.0.0/0 md5

   This is an access control rule that let anybody login in from any address if he can provide a valid password (the md5 keyword). You can use needed network/mask instead of 0.0.0.0/0 .

3. When you have applied these modifications to your configuration files you need to restart PostgreSQL server. Now it is possible to login to your server remotely, using the username and password.

That's not the right way to set the permissions as you are overwriting them with each method call.

Replace this:

mButtonLogin.setReadPermissions("user_friends");
mButtonLogin.setReadPermissions("public_profile");
mButtonLogin.setReadPermissions("email");
mButtonLogin.setReadPermissions("user_birthday");

With the following, as the method setReadPermissions() accepts an ArrayList:

loginButton.setReadPermissions(Arrays.asList(
        "public_profile", "email", "user_birthday", "user_friends"));

Also here is how to query extra data GraphRequest:

private LoginButton loginButton;
private CallbackManager callbackManager;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_login);

    loginButton = (LoginButton) findViewById(R.id.login_button);

    loginButton.setReadPermissions(Arrays.asList(
            "public_profile", "email", "user_birthday", "user_friends"));

    callbackManager = CallbackManager.Factory.create();

    // Callback registration
    loginButton.registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
        @Override
        public void onSuccess(LoginResult loginResult) {
            // App code
            GraphRequest request = GraphRequest.newMeRequest(
                    loginResult.getAccessToken(),
                    new GraphRequest.GraphJSONObjectCallback() {
                        @Override
                        public void onCompleted(JSONObject object, GraphResponse response) {
                            Log.v("LoginActivity", response.toString());

                            // Application code
                            String email = object.getString("email");
                            String birthday = object.getString("birthday"); // 01/31/1980 format
                        }
                    });
            Bundle parameters = new Bundle();
            parameters.putString("fields", "id,name,email,gender,birthday");
            request.setParameters(parameters);
            request.executeAsync();


        }

        @Override
        public void onCancel() {
            // App code
            Log.v("LoginActivity", "cancel");
        }

        @Override
        public void onError(FacebookException exception) {
            // App code
            Log.v("LoginActivity", exception.getCause().toString());
        }
    });
}

EDIT:

One possible problem is that Facebook assumes that your email is invalid. To test it, use the Graph API Explorer and try to get it. If even there you can't get your email, change it in your profile settings and try again. This approach resolved this issue for some developers commenting my answer.

You could create a helper function:

def re_match_group(pattern, str, out_groups):
    del out_groups[:]
    result = re.match(pattern, str)
    if result:
        out_groups[:len(result.groups())] = result.groups()
    return result

And then use it like this:

groups = []
if re_match_group("I love (\w+)", statement, groups):
    print "He loves", groups[0]
elif re_match_group("Ich liebe (\w+)", statement, groups):
    print "Er liebt", groups[0]
elif re_match_group("Je t'aime (\w+)", statement, groups):
    print "Il aime", groups[0]

It's a little clunky, but it gets the job done.

Try this: (source: http://just-another-blog.net/programming/powershell-and-the-net-framework/)

Add-Type -AssemblyName System.Windows.Forms 

$position = [System.Windows.Forms.Cursor]::Position  
$position.X++  
[System.Windows.Forms.Cursor]::Position = $position 

    while(1) {  
    $position = [System.Windows.Forms.Cursor]::Position  
    $position.X++  
    [System.Windows.Forms.Cursor]::Position = $position  

    $time = Get-Date;  
    $shorterTimeString = $time.ToString("HH:mm:ss");  

    Write-Host $shorterTimeString "Mouse pointer has been moved 1 pixel to the right"  
    #Set your duration between each mouse move
    Start-Sleep -Seconds 150  
    }  

Create enum like this:

//Error Handling in swift
enum spendingError : Error{
case minus
case limit
}

Create method like:

 func calculateSpending(morningSpending:Double,eveningSpending:Double) throws ->Double{
if morningSpending < 0 || eveningSpending < 0{
    throw spendingError.minus
}
if (morningSpending + eveningSpending) > 100{
    throw spendingError.limit
}
return morningSpending + eveningSpending
}

Now check error is there or not and handle it:

do{
try calculateSpending(morningSpending: 60, eveningSpending: 50)
} catch spendingError.minus{
print("This is not possible...")
} catch spendingError.limit{
print("Limit reached...")
}

for some weird reason bootstrap tabs were not working for me until i was using href like:-

<li class="nav-item"><a class="nav-link" href="#a" data-toggle="tab">First</a></li>

but it started working as soon as i replaced href with data-target like:-

<li class="nav-item"><a class="nav-link" data-target="#a" data-toggle="tab">First</a></li>

i suggest using phpmyadmin

it’s definitely the best free tool out there and it works on every system with php+mysql

Here is a solution that does not require a SQL context, but maintains the metadata of a DataFrame.

a = sc.parallelize([['a', 'foo'], ['b', 'hem'], ['c', 'haw']]).toDF(['a_id', 'extra'])
b = sc.parallelize([['p1', 'a'], ['p2', 'b'], ['p3', 'c']]).toDF(["other", "b_id"])

c = a.join(b, a.a_id == b.b_id)

Then, c.show() yields:

+----+-----+-----+----+
|a_id|extra|other|b_id|
+----+-----+-----+----+
|   a|  foo|   p1|   a|
|   b|  hem|   p2|   b|
|   c|  haw|   p3|   c|
+----+-----+-----+----+

Build.DEVICE // The name of the industrial design.

Build.DEVICE Gives the human readable name for some devices than Build.MODEL

Build.DEVICE = OnePlus6
Build.MANUFACTURER = OnePlus
Build.MODEL = ONEPLUS A6003

public abstract class Refl {
    /** Use: Refl.<TargetClass>get(myObject,"x.y[0].z"); */
    public static<T> T get(Object obj, String fieldPath) {
        return (T) getValue(obj, fieldPath);
    }
    public static Object getValue(Object obj, String fieldPath) {
        String[] fieldNames = fieldPath.split("[\\.\\[\\]]");
        String success = "";
        Object res = obj;
        for (String fieldName : fieldNames) {
            if (fieldName.isEmpty()) continue;
            int index = toIndex(fieldName);
            if (index >= 0) {
                try {
                    res = ((Object[])res)[index];
                } catch (ClassCastException cce) {
                    throw new RuntimeException("cannot cast "+res.getClass()+" object "+res+" to array, path:"+success, cce);
                } catch (IndexOutOfBoundsException iobe) {
                    throw new RuntimeException("bad index "+index+", array size "+((Object[])res).length +" object "+res +", path:"+success, iobe);
                }
            } else {
                Field field = getField(res.getClass(), fieldName);
                field.setAccessible(true);
                try {
                    res = field.get(res);
                } catch (Exception ee) {
                    throw new RuntimeException("cannot get value of ["+fieldName+"] from "+res.getClass()+" object "+res +", path:"+success, ee);
                }
            }
            success += fieldName + ".";
        }
        return res;
    }

    public static Field getField(Class<?> clazz, String fieldName) {
        Class<?> tmpClass = clazz;
        do {
            try {
                Field f = tmpClass.getDeclaredField(fieldName);
                return f;
            } catch (NoSuchFieldException e) {
                tmpClass = tmpClass.getSuperclass();
            }
        } while (tmpClass != null);

        throw new RuntimeException("Field '" + fieldName + "' not found in class " + clazz);
    }

    private static int toIndex(String s) {
        int res = -1;
        if (s != null && s.length() > 0 && Character.isDigit(s.charAt(0))) {
            try {
                res = Integer.parseInt(s);
                if (res < 0) {
                    res = -1;
                }
            } catch (Throwable t) {
                res = -1;
            }
        }
        return res;
    }
}

It supports fetching fields and array items, e.g.:

System.out.println(""+Refl.getValue(b,"x.q[0].z.y"));

there is no difference between dots and braces, they are just delimiters, and empty field names are ignored:

System.out.println(""+Refl.getValue(b,"x.q[0].z.y[value]"));
System.out.println(""+Refl.getValue(b,"x.q.1.y.z.value"));
System.out.println(""+Refl.getValue(b,"x[q.1]y]z[value"));

It seems like you can also use the patch command. Put the diff in the root of the repository and run patch from the command line.

patch -i yourcoworkers.diff

or

patch -p0 -i yourcoworkers.diff

You may need to remove the leading folder structure if they created the diff without using --no-prefix.

If so, then you can remove the parts of the folder that don't apply using:

patch -p1 -i yourcoworkers.diff

The -p(n) signifies how many parts of the folder structure to remove.

More information on creating and applying patches here.

You can also use

git apply yourcoworkers.diff --stat 

to see if the diff by default will apply any changes. It may say 0 files affected if the patch is not applied correctly (different folder structure).

You cannot target text nodes with CSS. I'm with you; I wish you could... but you can't :(

If you don't wrap the text node in a <span> like @Jacob suggests, you could instead give the surrounding element padding as opposed to margin:

HTML

<p id="theParagraph">The text node!</p>

CSS

p#theParagraph
{
    border: 1px solid red;
    padding-bottom: 10px;
}

As already mentioned by several people, eq is the right operator here.

If you use warnings; in your script, you'll get warnings about this (and many other useful things); I'd recommend use strict; as well.

@Richie Cotton has a pretty good answer above. I can only add that this page provides some examples. Try the following:

x <- 1:20
y <- runif(20)
plot(x,y,xaxt = "n")
axis(side = 1, at = x, labels = FALSE, tck = -0.01)

Refining upon the answers found here I came up with the following:

getCurrentScript.js

var getCurrentScript = function () {
  if (document.currentScript) {
    return document.currentScript.src;
  } else {
    var scripts = document.getElementsByTagName('script');
    return scripts[scripts.length-1].src;

  }
};

module.exports = getCurrentScript;

getCurrentScriptPath.js

var getCurrentScript = require('./getCurrentScript');

var getCurrentScriptPath = function () {
  var script = getCurrentScript();
  var path = script.substring(0, script.lastIndexOf('/'));
  return path;
};

module.exports = getCurrentScriptPath;

BTW: I'm using CommonJS module format and bundling with webpack.

Previous answers don't account for the fact that you've overloaded the equals operator and are using that to test for the sought element. In that case, your code would look like this:

list.Find(x => x == objectToFind);

Or, if you don't like lambda syntax, and have overriden object.Equals(object) or have implemented IEquatable<T>, you could do this:

list.Find(objectToFind.Equals);

I think it will help you to understand the basic differences between Inline-Elements (e.g. span) and Block-Elements (e.g. div), in order to understand why "display: inline-block" is so useful.

Problem: inline elements (e.g. span, a, button, input etc.) take "margin" only horizontally (margin-left and margin-right) on, not vertically. Vertical spacing works only on block elements (or if "display:block" is set)

Solution: Only through "display: inline-block" will also take the vertical distance (top and bottom). Reason: Inline element Span, behaves now like a block element to the outside, but like an inline element inside

Here Code Examples:

 /* Inlineelement */

        div,
        span {
            margin: 30px;
        }

        span {
            outline: firebrick dotted medium;
            background-color: antiquewhite;
        }

        span.mitDisplayBlock {
            background: #a2a2a2;
            display: block;
            width: 200px;
            height: 200px;
        }

        span.beispielMargin {
            margin: 20px;
        }

        span.beispielMarginDisplayInlineBlock {
            display: inline-block;
        }

        span.beispielMarginDisplayInline {
            display: inline;
        }

        span.beispielMarginDisplayBlock {
            display: block;
        }

        /* Blockelement */

        div {
            outline: orange dotted medium;
            background-color: deepskyblue;
        }

        .paddingDiv {
            padding: 20px;
            background-color: blanchedalmond;
        }

        .marginDivWrapper {
            background-color: aliceblue;

        }

        .marginDiv {
            margin: 20px;
            background-color: blanchedalmond;
        }
    </style>
    <style>
        /* Nur für das w3school Bild */

        #w3_DIV_1 {
            bottom: 0px;
            box-sizing: border-box;
            height: 391px;
            left: 0px;
            position: relative;
            right: 0px;
            text-size-adjust: 100%;
            top: 0px;
            width: 913.984px;
            perspective-origin: 456.984px 195.5px;
            transform-origin: 456.984px 195.5px;
            background: rgb(241, 241, 241) none repeat scroll 0% 0% / auto padding-box border-box;
            border: 2px dashed rgb(187, 187, 187);
            font: normal normal 400 normal 15px / 22.5px Lato, sans-serif;
            padding: 45px;
            transition: all 0.25s ease-in-out 0s;
        }

        /*#w3_DIV_1*/

        #w3_DIV_1:before {
            bottom: 349.047px;
            box-sizing: border-box;
            content: '"Margin"';
            display: block;
            height: 31px;
            left: 0px;
            position: absolute;
            right: 0px;
            text-align: center;
            text-size-adjust: 100%;
            top: 6.95312px;
            width: 909.984px;
            perspective-origin: 454.984px 15.5px;
            transform-origin: 454.984px 15.5px;
            font: normal normal 400 normal 21px / 31.5px Lato, sans-serif;
        }

        /*#w3_DIV_1:before*/

        #w3_DIV_2 {
            bottom: 0px;
            box-sizing: border-box;
            color: black;
            height: 297px;
            left: 0px;
            position: relative;
            right: 0px;
            text-decoration: none solid rgb(255, 255, 255);
            text-size-adjust: 100%;
            top: 0px;
            width: 819.984px;
            column-rule-color: rgb(255, 255, 255);
            perspective-origin: 409.984px 148.5px;
            transform-origin: 409.984px 148.5px;
            caret-color: rgb(255, 255, 255);
            background: rgb(76, 175, 80) none repeat scroll 0% 0% / auto padding-box border-box;
            border: 0px none rgb(255, 255, 255);
            font: normal normal 400 normal 15px / 22.5px Lato, sans-serif;
            outline: rgb(255, 255, 255) none 0px;
            padding: 45px;
        }

        /*#w3_DIV_2*/

        #w3_DIV_2:before {
            bottom: 258.578px;
            box-sizing: border-box;
            content: '"Border"';
            display: block;
            height: 31px;
            left: 0px;
            position: absolute;
            right: 0px;
            text-align: center;
            text-size-adjust: 100%;
            top: 7.42188px;
            width: 819.984px;
            perspective-origin: 409.984px 15.5px;
            transform-origin: 409.984px 15.5px;
            font: normal normal 400 normal 21px / 31.5px Lato, sans-serif;
        }

        /*#w3_DIV_2:before*/

        #w3_DIV_3 {
            bottom: 0px;
            box-sizing: border-box;
            height: 207px;
            left: 0px;
            position: relative;
            right: 0px;
            text-size-adjust: 100%;
            top: 0px;
            width: 729.984px;
            perspective-origin: 364.984px 103.5px;
            transform-origin: 364.984px 103.5px;
            background: rgb(241, 241, 241) none repeat scroll 0% 0% / auto padding-box border-box;
            font: normal normal 400 normal 15px / 22.5px Lato, sans-serif;
            padding: 45px;
        }

        /*#w3_DIV_3*/

        #w3_DIV_3:before {
            bottom: 168.344px;
            box-sizing: border-box;
            content: '"Padding"';
            display: block;
            height: 31px;
            left: 3.64062px;
            position: absolute;
            right: -3.64062px;
            text-align: center;
            text-size-adjust: 100%;
            top: 7.65625px;
            width: 729.984px;
            perspective-origin: 364.984px 15.5px;
            transform-origin: 364.984px 15.5px;
            font: normal normal 400 normal 21px / 31.5px Lato, sans-serif;
        }

        /*#w3_DIV_3:before*/

        #w3_DIV_4 {
            bottom: 0px;
            box-sizing: border-box;
            height: 117px;
            left: 0px;
            position: relative;
            right: 0px;
            text-size-adjust: 100%;
            top: 0px;
            width: 639.984px;
            perspective-origin: 319.984px 58.5px;
            transform-origin: 319.984px 58.5px;
            background: rgb(191, 201, 101) none repeat scroll 0% 0% / auto padding-box border-box;
            border: 2px dashed rgb(187, 187, 187);
            font: normal normal 400 normal 15px / 22.5px Lato, sans-serif;
            padding: 20px;
        }

        /*#w3_DIV_4*/

        #w3_DIV_4:before {
            box-sizing: border-box;
            content: '"Content"';
            display: block;
            height: 73px;
            text-align: center;
            text-size-adjust: 100%;
            width: 595.984px;
            perspective-origin: 297.984px 36.5px;
            transform-origin: 297.984px 36.5px;
            font: normal normal 400 normal 21px / 73.5px Lato, sans-serif;
        }

        /*#w3_DIV_4:before*/

   <h1> The Box model - content, padding, border, margin</h1>
    <h2> Inline element - span</h2>
    <span>Info: A span element can not have height and width (not without "display: block"), which means it takes the fixed inline size </span>

    <span class="beispielMargin">
        <b>Problem:</b> inline elements (eg span, a, button, input etc.) take "margin" only vertically (margin-left and margin-right)
        on, not horizontal. Vertical spacing works only on block elements (or if display: block is set) </span>

    <span class="beispielMarginDisplayInlineBlock">
        <b>Solution</b> Only through
        <b> "display: inline-block" </ b> will also take the vertical distance (top and bottom). Reason: Inline element Span,
        behaves now like a block element to the outside, but like an inline element inside</span>

    <span class="beispielMarginDisplayInline">Example: here "display: inline". See the margin with Inspector!</span>

    <span class="beispielMarginDisplayBlock">Example: here "display: block". See the margin with Inspector!</span>

    <span class="beispielMarginDisplayInlineBlock">Example: here "display: inline-block". See the margin with Inspector! </span>

    <span class="mitDisplayBlock">Only with the "Display" -property and "block" -Value in addition, a width and height can be assigned. "span" is then like
        a "div" block element.  </span>

    <h2>Inline-Element - Div</h2>
    <div> A div automatically takes "display: block." </ div>
    <div class = "paddingDiv"> Padding is for padding </ div>

    <div class="marginDivWrapper">
Wrapper encapsulates the example "marginDiv" to clarify the "margin" (distance from inner element "marginDiv" to the text)
        of the outer element "marginDivWrapper". Here 20px;)
        
    <div class = "marginDiv"> margin is for the margins </ div>
        And there, too, 20px;
    </div>

    <h2>w3school sample image </h2>
    source:
    <a href="https://www.w3schools.com/css/css_boxmodel.asp">CSS Box Model</a>
    <div id="w3_DIV_1">
        <div id="w3_DIV_2">
            <div id="w3_DIV_3">
                <div id="w3_DIV_4">
                </div>
            </div>
        </div>
    </div>

Look here for details.

private PerformanceCounter cpuCounter;
private PerformanceCounter ramCounter;
public Form1()
{
    InitializeComponent();
    InitialiseCPUCounter();
    InitializeRAMCounter();
    updateTimer.Start();
}

private void updateTimer_Tick(object sender, EventArgs e)
{
    this.textBox1.Text = "CPU Usage: " +
    Convert.ToInt32(cpuCounter.NextValue()).ToString() +
    "%";

    this.textBox2.Text = Convert.ToInt32(ramCounter.NextValue()).ToString()+"Mb";
}

private void Form1_Load(object sender, EventArgs e)
{
}

private void InitialiseCPUCounter()
{
    cpuCounter = new PerformanceCounter(
    "Processor",
    "% Processor Time",
    "_Total",
    true
    );
}

private void InitializeRAMCounter()
{
    ramCounter = new PerformanceCounter("Memory", "Available MBytes", true);

}

If you get value as 0 it need to call NextValue() twice. Then it gives the actual value of CPU usage. See more details here.

This is not a bug- you can only transition on ordinal/calculable properties (an easy way of thinking of this is any property with a numeric start and end number value..though there are a few exceptions).

This is because transitions work by calculating keyframes between two values, and producing an animation by extrapolating intermediate amounts.

visibility in this case is a binary setting (visible/hidden), so once the transition duration elapses, the property simply switches state, you see this as a delay- but it can actually be seen as the final keyframe of the transition animation, with the intermediary keyframes not having been calculated (what constitutes the values between hidden/visible? Opacity? Dimension? As it is not explicit, they are not calculated).

opacity is a value setting (0-1), so keyframes can be calculated across the duration provided.

A list of transitionable (animatable) properties can be found here

For example, I have a library that generates instances of some class. Each of these instances must have a unique integer ID, as these instances represent commands being sent to a server, and each command must have a unique ID. Since multiple threads are allowed to send commands concurrently, I use an AtomicInteger to generate those IDs. An alternative approach would be to use some sort of lock and a regular integer, but that's both slower and less elegant.

Like @itsneo said, I personally find ? + [ and ] the most convenient ones on a mac. But I can understand if you come from Linux side of things. Then you can use ? + alt + ? or ?.

I allways use UPPER(text) like UPPER('%blah%')

The accepted answer is correct but I'd like to add my two cents. I've run into a problem where I had a project A that had a project B as a dependency. Both projects use slf4j but project B uses log4j while project A uses logback. Project B uses slf4j 1.6.1, while project A uses slf4j 1.7.5 (due to the already included logback 1.2.3 dependency).

The problem: Project A couldn't find a function that exists on slf4j 1.7.5, after checking eclipe's dependency hierarchy tab I found out that during build it was using slf4j 1.6.1 from project B, instead of using logback's slf4j 1.7.5.

I solved the issue by changing the order of the dependencies on project A pom, when I moved project B entry below the logback entry then maven started to build the project using slf4j 1.7.5.

Edit: Adding the slf4j 1.7.5 dependency before Project B dependency worked too.

I've been through a number of photo capture strategies, and there always seems to be a case, a platform or certain devices, where some or all of the above strategies will fail in unexpected ways. I was able to find a strategy that uses the URI generation code below which seems to work in most if not all cases.

mPhotoUri = getContentResolver().insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, 
            new ContentValues());
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, mPhotoUri);
startActivityForResult(intent,CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE_CONTENT_RESOLVER);

To contribute further to the discussion and help out newcomers I've created a sample/test app that shows several different strategies for photo capture implementation. Contributions of other implementations are definitely encouraged to add to the discussion.

https://github.com/deepwinter/AndroidCameraTester

There is an open-source javascript plugin that does just that, but for any browser - debugout.js

Debugout.js records and save console.logs so your application can access them. Full disclosure, I wrote it. It formats different types appropriately, can handle nested objects and arrays, and can optionally put a timestamp next to each log. You can also toggle live-logging in one place, and without having to remove all your logging statements.

You can user below link to compare 2 dates without time :

private bool DateGreaterOrEqual(DateTime dt1, DateTime dt2)
        {
            return DateTime.Compare(dt1.Date, dt2.Date) >= 0;
        }

private bool DateLessOrEqual(DateTime dt1, DateTime dt2)
        {
            return DateTime.Compare(dt1.Date, dt2.Date) <= 0;
        }

the Compare function return 3 different values: -1 0 1 which means dt1>dt2, dt1=dt2, dt1

Depending upon your environment, you may want to add scripting to have .bashrc load automatically when you open an SSH session. I recently did a migration to a server running Ubuntu, and there, .profile, not .bashrc or .bash_profile is loaded by default. To run any scripts in .bashrc, I had to run source ~/.bashrc every time a session was opened, which doesn't help when running remote deploys.

To have your .bashrc load automatically when opening a session, try adding this to .profile:

if [ -n "$BASH_VERSION" ]; then
    # include .bashrc if it exists
    if [ -f "$HOME/.bashrc" ]; then
        . "$HOME/.bashrc"
    fi
fi

Reopen your session, and it should load any paths/scripts you have in .bashrc.

For this is important to understand the difference between Merge and Rebase.

Rebases are how changes should pass from the top of hierarchy downwards and merges are how they flow back upwards.

For details refer - http://www.derekgourlay.com/archives/428

Sometimes using only the line below throws me an Exception,

String text = listView1.SelectedItems[0].Text; 

so I use this code below:

private void listView1_SelectedIndexChanged(object sender, EventArgs e) 
{ 
    if (listView1.SelectedIndices.Count <= 0) 
    { 
        return; 
    } 
    int intselectedindex = listView1.SelectedIndices[0]; 
    if (intselectedindex >= 0) 
    {
        String text = listView1.Items[intselectedindex].Text;

        //do something
        //MessageBox.Show(listView1.Items[intselectedindex].Text); 
    } 
}

Try the following:

zip [zipfile] [file to update] 

An example:

$ zip test.zip test/test.txt
updating: test/test.txt (stored 0%)

<p ng-show="angular.isUndefined(foo)">Show this if $scope.foo === undefined</p>

Just use your window with the WindowsInteropHelper class:

// ... Window myWindow = get your Window instance...
IntPtr windowHandle = new WindowInteropHelper(myWindow).Handle;

Right now, you're asking for the Application's main window, of which there will always be one. You can use this same technique on any Window, however, provided it is a System.Windows.Window derived Window class.

Based on @shomrat's answer, here is a snippet that automatically writes datetime like this (a bit similar to StackOverflow's date for answers: answered Nov 6 '16 at 11:51):

today, 11:23

or

yersterday, 11:23

or (if different but same year than today)

6 Nov, 11:23

or (if another year than today)

6 Nov 2016, 11:23

function timeConverter(t) {     
    var a = new Date(t * 1000);
    var today = new Date();
    var yesterday = new Date(Date.now() - 86400000);
    var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
    var year = a.getFullYear();
    var month = months[a.getMonth()];
    var date = a.getDate();
    var hour = a.getHours();
    var min = a.getMinutes();
    if (a.setHours(0,0,0,0) == today.setHours(0,0,0,0))
        return 'today, ' + hour + ':' + min;
    else if (a.setHours(0,0,0,0) == yesterday.setHours(0,0,0,0))
        return 'yesterday, ' + hour + ':' + min;
    else if (year == today.getFullYear())
        return date + ' ' + month + ', ' + hour + ':' + min;
    else
        return date + ' ' + month + ' ' + year + ', ' + hour + ':' + min;
}

Sessions - what Chris Thompson said.

Instantiation - a servlet is instantiated when the container receives the first request mapped to the servlet (unless the servlet is configured to load on startup with the <load-on-startup> element in web.xml). The same instance is used to serve subsequent requests.

Popen expect a list of strings for non-shell calls and a string for shell calls.

Call subprocess.Popen with shell=True:

process = subprocess.Popen(command, stdout=tempFile, shell=True)

Hopefully this solves your issue.

This issue is listed here: https://bugs.python.org/issue17023

I found a great code for you:

HTML

<form class="form-wrapper cf">
    <input type="text" placeholder="Search here..." required>
    <button type="submit">Search</button>
</form>

CSS

/*Clearing Floats*/
.cf:before, .cf:after {
    content:"";
    display:table;
}

.cf:after {
    clear:both;
}

.cf {
    zoom:1;
}    
/* Form wrapper styling */
.form-wrapper {
    width: 450px;
    padding: 15px;
    margin: 150px auto 50px auto;
    background: #444;
    background: rgba(0,0,0,.2);
    border-radius: 10px;
    box-shadow: 0 1px 1px rgba(0,0,0,.4) inset, 0 1px 0 rgba(255,255,255,.2);
}

/* Form text input */

.form-wrapper input {
    width: 330px;
    height: 20px;
    padding: 10px 5px;
    float: left;   
    font: bold 15px 'lucida sans', 'trebuchet MS', 'Tahoma';
    border: 0;
    background: #eee;
    border-radius: 3px 0 0 3px;     
}

.form-wrapper input:focus {
    outline: 0;
    background: #fff;
    box-shadow: 0 0 2px rgba(0,0,0,.8) inset;
}

.form-wrapper input::-webkit-input-placeholder {
   color: #999;
   font-weight: normal;
   font-style: italic;
}

.form-wrapper input:-moz-placeholder {
    color: #999;
    font-weight: normal;
    font-style: italic;
}

.form-wrapper input:-ms-input-placeholder {
    color: #999;
    font-weight: normal;
    font-style: italic;
}   

/* Form submit button */
.form-wrapper button {
    overflow: visible;
    position: relative;
    float: right;
    border: 0;
    padding: 0;
    cursor: pointer;
    height: 40px;
    width: 110px;
    font: bold 15px/40px 'lucida sans', 'trebuchet MS', 'Tahoma';
    color: #fff;
    text-transform: uppercase;
    background: #d83c3c;
    border-radius: 0 3px 3px 0;     
    text-shadow: 0 -1px 0 rgba(0, 0 ,0, .3);
}  

.form-wrapper button:hover {    
    background: #e54040;
}  

.form-wrapper button:active,
.form-wrapper button:focus {  
    background: #c42f2f;
    outline: 0;  
}

.form-wrapper button:before { /* left arrow */
    content: '';
    position: absolute;
    border-width: 8px 8px 8px 0;
    border-style: solid solid solid none;
    border-color: transparent #d83c3c transparent;
    top: 12px;
    left: -6px;
}

.form-wrapper button:hover:before {
    border-right-color: #e54040;
}

.form-wrapper button:focus:before,
.form-wrapper button:active:before {
        border-right-color: #c42f2f;
}     

.form-wrapper button::-moz-focus-inner { /* remove extra button spacing for Mozilla Firefox */
    border: 0;
    padding: 0;
}    

Demo: On fiddle Source: Speckyboy

I've been playing around with the Google Autocomplete API for a bit and here's the best solution I could find for limiting your results to only countries:

var autocomplete = new google.maps.places.Autocomplete(input, options);
var result = autocomplete.getPlace();
console.log(result); // take a look at this result object
console.log(result.address_components); // a result has multiple address components

for(var i = 0; i < result.address_components.length; i += 1) {
  var addressObj = result.address_components[i];
  for(var j = 0; j < addressObj.types.length; j += 1) {
    if (addressObj.types[j] === 'country') {
      console.log(addressObj.types[j]); // confirm that this is 'country'
      console.log(addressObj.long_name); // confirm that this is the country name
    }
  }
}

If you look at the result object that's returned, you'll see that there's an address_components array which will contain several objects representing different parts of an address. Within each of these objects, it will contain a 'types' array and within this 'types' array, you'll see the different labels associated with an address, including one for country.

Another solution.... :-)

import numpy as np

a = [1,2,4]

[1, 2, 4]

b = np.array([a]).T

array([[1], [2], [4]])

Got everything sorted - see the last few lines for code - (bounds.extend(myLatLng); map.fitBounds(bounds);)

function initialize() {
  var myOptions = {
    zoom: 10,
    center: new google.maps.LatLng(0, 0),
    mapTypeId: google.maps.MapTypeId.ROADMAP
  }
  var map = new google.maps.Map(
    document.getElementById("map_canvas"),
    myOptions);
  setMarkers(map, beaches);
}

var beaches = [
  ['Bondi Beach', -33.890542, 151.274856, 4],
  ['Coogee Beach', -33.923036, 161.259052, 5],
  ['Cronulla Beach', -36.028249, 153.157507, 3],
  ['Manly Beach', -31.80010128657071, 151.38747820854187, 2],
  ['Maroubra Beach', -33.950198, 151.159302, 1]
];

function setMarkers(map, locations) {
  var image = new google.maps.MarkerImage('images/beachflag.png',
    new google.maps.Size(20, 32),
    new google.maps.Point(0,0),
    new google.maps.Point(0, 32));
  var shadow = new google.maps.MarkerImage('images/beachflag_shadow.png',
    new google.maps.Size(37, 32),
    new google.maps.Point(0,0),
    new google.maps.Point(0, 32));
  var shape = {
    coord: [1, 1, 1, 20, 18, 20, 18 , 1],
    type: 'poly'
  };
  var bounds = new google.maps.LatLngBounds();
  for (var i = 0; i < locations.length; i++) {
    var beach = locations[i];
    var myLatLng = new google.maps.LatLng(beach[1], beach[2]);
    var marker = new google.maps.Marker({
      position: myLatLng,
      map: map,
      shadow: shadow,
      icon: image,
      shape: shape,
      title: beach[0],
      zIndex: beach[3]
    });
    bounds.extend(myLatLng);
  }
  map.fitBounds(bounds);
}

I was recently reading more on difference between :joins and :includes in rails. Here is an explaination of what I understood (with examples :))

Consider this scenario:

• A User has_many comments and a comment belongs_to a User.

• The User model has the following attributes: Name(string), Age(integer). The Comment model has the following attributes:Content, user_id. For a comment a user_id can be null.

Joins:

:joins performs a inner join between two tables. Thus

Comment.joins(:user)

#=> <ActiveRecord::Relation [#<Comment id: 1, content: "Hi I am Aaditi.This is my first   comment!", user_id: 1, created_at: "2014-11-12 18:29:24", updated_at: "2014-11-12 18:29:24">, 
     #<Comment id: 2, content: "Hi I am Ankita.This is my first comment!", user_id: 2, created_at: "2014-11-12 18:29:29", updated_at: "2014-11-12 18:29:29">,    
     #<Comment id: 3, content: "Hi I am John.This is my first comment!", user_id: 3, created_at: "2014-11-12 18:30:25", updated_at: "2014-11-12 18:30:25">]>

will fetch all records where user_id (of comments table) is equal to user.id (users table). Thus if you do

Comment.joins(:user).where("comments.user_id is null")

#=> <ActiveRecord::Relation []>

You will get a empty array as shown.

Moreover joins does not load the joined table in memory. Thus if you do

comment_1 = Comment.joins(:user).first

comment_1.user.age
#=>?[1m?[36mUser Load (0.0ms)?[0m  ?[1mSELECT "users".* FROM "users" WHERE "users"."id" = ? ORDER BY "users"."id" ASC LIMIT 1?[0m  [["id", 1]]
#=> 24

As you see, comment_1.user.age will fire a database query again in the background to get the results

Includes:

:includes performs a left outer join between the two tables. Thus

Comment.includes(:user)

#=><ActiveRecord::Relation [#<Comment id: 1, content: "Hi I am Aaditi.This is my first comment!", user_id: 1, created_at: "2014-11-12 18:29:24", updated_at: "2014-11-12 18:29:24">,
   #<Comment id: 2, content: "Hi I am Ankita.This is my first comment!", user_id: 2, created_at: "2014-11-12 18:29:29", updated_at: "2014-11-12 18:29:29">,
   #<Comment id: 3, content: "Hi I am John.This is my first comment!", user_id: 3, created_at: "2014-11-12 18:30:25", updated_at: "2014-11-12 18:30:25">,    
   #<Comment id: 4, content: "Hi This is an anonymous comment!", user_id: nil, created_at: "2014-11-12 18:31:02", updated_at: "2014-11-12 18:31:02">]>

will result in a joined table with all the records from comments table. Thus if you do

Comment.includes(:user).where("comment.user_id is null")
#=> #<ActiveRecord::Relation [#<Comment id: 4, content: "Hi This is an anonymous comment!", user_id: nil, created_at: "2014-11-12 18:31:02", updated_at: "2014-11-12 18:31:02">]>

it will fetch records where comments.user_id is nil as shown.

Moreover includes loads both the tables in the memory. Thus if you do

comment_1 = Comment.includes(:user).first

comment_1.user.age
#=> 24

As you can notice comment_1.user.age simply loads the result from memory without firing a database query in the background.

In Typescript use the For Each like below.

selectChildren(data, $event) {
let parentChecked = data.checked;
for(var obj in this.hierarchicalData)
    {
        for (var childObj in obj )
        {
            value.checked = parentChecked;
        }
    }
}

for jQuery we can use below:

by input name:

$('input[name="textboxname"]').val('some value');

by input class:

$('input[type=text].textboxclass').val('some value');

by input id:

$('#textboxid').val('some value');

If you want to put the environment for system-wide use you can do so with /etc/environment file.

I will show visually the problem, using the great example from James answer and adding the alternative solution.

When you do the follow query, without the FETCH:

Select e from Employee e 
join e.phones p 
where p.areaCode = '613'

You will have the follow results from Employee as you expected:

But when you add the FETCH word on JOIN, this is what happens:

The generated SQL is the same for the two queries, but the Hibernate removes on memory the 416 register when you use WHERE on the FETCH join.

So, to bring all phones and apply the WHERE correctly, you need to have two JOINs: one for the WHERE and another for the FETCH. Like:

Select e from Employee e 
join e.phones p 
join fetch e.phones      //no alias, to not commit the mistake
where p.areaCode = '613'

You can also add hash when page is loading:

location.hash = "noBack";

Then just handle location hash change to add another hash:

$(window).on('hashchange', function() {
    location.hash = "noBack";
});

That makes hash always present and back button tries to remove hash at first. Hash is then added again by "hashchange" handler - so page would never actually can be changed to previous one.

to make UITableView sections header not sticky or sticky:

1. change the table view's style - make it grouped for not sticky & make it plain for sticky section headers - do not forget: you can do it from storyboard without writing code. (click on your table view and change it is style from the right Side/ component menu)

2. if you have extra components such as custom views or etc. please check the table view's margins to create appropriate design. (such as height of header for sections & height of cell at index path, sections)

You can use call to overcome the problem of environment variables being evaluated too soon - e.g.

set A=Hello & call echo %A%

As for the testing, you should use from Spring 4.1 which will overwrite the properties defined in other places:

@TestPropertySource("classpath:application-test.properties")

Test property sources have higher precedence than those loaded from the operating system's environment or Java system properties as well as property sources added by the application like @PropertySource

You can only return non-local objects by reference. The destructor may have invalidated some internal pointer, or whatever.

Don't be afraid of returning values -- it's fast!

There is a better way of checking radios and checkbox; you have to pass an array of values to the val method instead of a raw value

Note: If you simply pass the value by itself (without being inside an array), that will result in all values of "mygroup" being set to the value.

$("input[name=mygroup]").val([5]);

Here is the jQuery doc that explains how it works: http://api.jquery.com/val/#val-value

And .val([...]) also works with form elements like <input type="checkbox">, <input type="radio">, and <option>s inside of a <select>.

The inputs and the options having a value that matches one of the elements of the array will be checked or selected, while those having a value that don't match one of the elements of the array will be unchecked or unselected

Fiddle demonstrating this working: https://jsfiddle.net/92nekvp3/

The real solution that I found for this issue was by disabling any XML Format post processors. I have added a post processor called "jp@gc - XML Format Post Processor" and started noticing the error "Fatal Error :1:1: Content is not allowed in prolog"

By disabling the post processor had stopped throwing those errors.

If you are using WebStorm and you are on Windows i would recommend you to click settings/editor/code style/general tab and select "windows(\r\n) from the dropdown menu.These steps will also apply for Rider.

You can use hh to tell printf that the argument is an unsigned char. Use 0 to get zero padding and 2 to set the width to 2. x or X for lower/uppercase hex characters.

uint8_t a = 0x0a;
printf("%02hhX", a); // Prints "0A"
printf("0x%02hhx", a); // Prints "0x0a"

Edit: If readers are concerned about 2501's assertion that this is somehow not the 'correct' format specifiers I suggest they read the printf link again. Specifically:

Even though %c expects int argument, it is safe to pass a char because of the integer promotion that takes place when a variadic function is called.

The correct conversion specifications for the fixed-width character types (int8_t, etc) are defined in the header <cinttypes>(C++) or <inttypes.h> (C) (although PRIdMAX, PRIuMAX, etc is synonymous with %jd, %ju, etc).

As for his point about signed vs unsigned, in this case it does not matter since the values must always be positive and easily fit in a signed int. There is no signed hexideximal format specifier anyway.

Edit 2: ("when-to-admit-you're-wrong" edition):

If you read the actual C11 standard on page 311 (329 of the PDF) you find:

hh: Specifies that a following d, i, o, u, x, or X conversion specifier applies to a signed char or unsigned char argument (the argument will have been promoted according to the integer promotions, but its value shall be converted to signed char or unsigned char before printing); or that a following n conversion specifier applies to a pointer to a signed char argument.

Select a series and look in the formula bar. The last argument is the plot order of the series. You can edit this formula just like any other, right in the formula bar.

For example, select series 4, then change the 4 to a 3.

by splitting with newlines.

for line in wallop_of_a_string_with_many_lines.split('\n'):
  #do_something..

if you iterate over a string, you are iterating char by char in that string, not by line.

>>>string = 'abc'
>>>for line in string:
    print line

a
b
c

If you want to do this in jQuery instead of CSS, you basically follow the same process.

Assuming you have some <div id="target"></div>, you can use the following code:

$("#target").hover(function() {
    $(this).css('cursor','pointer');
}, function() {
    $(this).css('cursor','auto');
});

and that should do it.

Just add this function and call it, it will convert List to DataTable.

public static DataTable ToDataTable<T>(List<T> items)
{
        DataTable dataTable = new DataTable(typeof(T).Name);

        //Get all the properties
        PropertyInfo[] Props = typeof(T).GetProperties(BindingFlags.Public | BindingFlags.Instance);
        foreach (PropertyInfo prop in Props)
        {
            //Defining type of data column gives proper data table 
            var type = (prop.PropertyType.IsGenericType && prop.PropertyType.GetGenericTypeDefinition() == typeof(Nullable<>) ? Nullable.GetUnderlyingType(prop.PropertyType) : prop.PropertyType);
            //Setting column names as Property names
            dataTable.Columns.Add(prop.Name, type);
        }
        foreach (T item in items)
        {
           var values = new object[Props.Length];
           for (int i = 0; i < Props.Length; i++)
           {
                //inserting property values to datatable rows
                values[i] = Props[i].GetValue(item, null);
           }
           dataTable.Rows.Add(values);
      }
      //put a breakpoint here and check datatable
      return dataTable;
}

Easiest way to do this:

# First you need to sort this DF as Column A as ascending and column B as descending 
# Then you can drop the duplicate values in A column 
# Optional - you can reset the index and get the nice data frame again
# I'm going to show you all in one step. 

d = {'A': [1,1,2,3,1,2,3,1], 'B': [30, 40,50,42,38,30,25,32]}
df = pd.DataFrame(data=d)
df

    A   B
0   1   30
1   1   40
2   2   50
3   3   42
4   1   38
5   2   30
6   3   25
7   1   32


df = df.sort_values(['A','B'], ascending =[True,False]).drop_duplicates(['A']).reset_index(drop=True)

df

    A   B
0   1   40
1   2   50
2   3   42

Just change PrintWriter out = new PrintWriter(log); to

PrintWriter out = new PrintWriter(new FileWriter(log, true));

For mac users: in terminal command :

unzip yourWARfileName.war

To remove the Hash tag for a pretty URL and also for your code to work after minification you need to structure your code like the example below:

jobApp.config(['$routeProvider','$locationProvider',
    function($routeProvider, $locationProvider) {
        $routeProvider.
            when('/', {
                templateUrl: 'views/job-list.html',
                controller: 'JobListController'
            }).
            when('/menus', {
                templateUrl: 'views/job-list.html',
                controller: 'JobListController'
            }).
            when('/menus/:id', {
                templateUrl: 'views/job-detail.html',
                controller: 'JobDetailController'
            });

         //you can include a fallback by  including .otherwise({
          //redirectTo: '/jobs'
        //});


        //check browser support
        if(window.history && window.history.pushState){
            //$locationProvider.html5Mode(true); will cause an error $location in HTML5 mode requires a  tag to be present! Unless you set baseUrl tag after head tag like so: <head> <base href="/">

         // to know more about setting base URL visit: https://docs.angularjs.org/error/$location/nobase

         // if you don't wish to set base URL then use this
         $locationProvider.html5Mode({
                 enabled: true,
                 requireBase: false
          });
        }
    }]);

The way we do this is by passing an argument in when starting the app with the environment. For instance:

node app.js -c dev

In app.js we then load dev.js as our configuration file. You can parse these options with optparse-js.

Now you have some core modules that are depending on this config file. When you write them as such:

var Workspace = module.exports = function(config) {
    if (config) {
         // do something;
    }
}

(function () {
    this.methodOnWorkspace = function () {

    };
}).call(Workspace.prototype);

And you can call it then in app.js like:

var Workspace = require("workspace");
this.workspace = new Workspace(config);

Add a @JsonProperty annotated getter, which returns a String, for the favoriteNumber field:

public class Person {
    public String name;
    public int age;
    private int favoriteNumber;

    public Person(String name, int age, int favoriteNumber) {
        this.name = name;
        this.age = age;
        this.favoriteNumber = favoriteNumber;
    }

    @JsonProperty
    public String getFavoriteNumber() {
        return String.valueOf(favoriteNumber);
    }

    public static void main(String... args) throws Exception {
        Person p = new Person("Joe", 25, 123);
        ObjectMapper mapper = new ObjectMapper();
        System.out.println(mapper.writeValueAsString(p)); 
        // {"name":"Joe","age":25,"favoriteNumber":"123"}
    }
}

Yeah first method will work on any element called from elsewhere since it will always take the target element irrespective of id.

check this fiddle

http://jsfiddle.net/8cvBM/

Just need:

string stringName = EnumDisplayStatus.Visible.ToString("f");
// stringName == "Visible"

I'm a bit newer to Angular but what I found useful to do (and pretty simple) is I made a global script that I load onto my page before the local script with global variables that I need to access on all pages anyway. In that script, I created an object called "globalFunctions" and added the functions that I need to access globally as properties. e.g. globalFunctions.foo = myFunc();. Then, in each local script, I wrote $scope.globalFunctions = globalFunctions; and I instantly have access to any function I added to the globalFunctions object in the global script.

This is a bit of a workaround and I'm not sure it helps you but it definitely helped me as I had many functions and it was a pain adding all of them to each page.

Open Command Prompt inside your Application's source. Run the Command

npm run eject

Open your scripts/build.js file and add this at the beginning of the file after 'use strict' line

'use strict';
....
process.env.PUBLIC_URL = './' 
// Provide the current path
.....

Open your config/paths.js and modify the buildApp property in the exports object to your destination folder. (Here, I provide 'react-app-scss' as the destination folder)

module.exports = {
.....
appBuild: resolveApp('build/react-app-scss'),
.....
}

Run

npm run build

Note: Running Platform dependent scripts are not advisable

I had precisely this problem, but I needed sequential plots to have highly contrasting color. I was also doing plots with a common sub-plot containing reference data, so I wanted the color sequence to be consistently repeatable.

I initially tried simply generating colors randomly, reseeding the RNG before each plot. This worked OK (commented-out in code below), but could generate nearly indistinguishable colors. I wanted highly contrasting colors, ideally sampled from a colormap containing all colors.

I could have as many as 31 data series in a single plot, so I chopped the colormap into that many steps. Then I walked the steps in an order that ensured I wouldn't return to the neighborhood of a given color very soon.

My data is in a highly irregular time series, so I wanted to see the points and the lines, with the point having the 'opposite' color of the line.

Given all the above, it was easiest to generate a dictionary with the relevant parameters for plotting the individual series, then expand it as part of the call.

Here's my code. Perhaps not pretty, but functional.

from matplotlib import cm
cmap = cm.get_cmap('gist_rainbow')  #('hsv') #('nipy_spectral')

max_colors = 31   # Constant, max mumber of series in any plot.  Ideally prime.
color_number = 0  # Variable, incremented for each series.

def restart_colors():
    global color_number
    color_number = 0
    #np.random.seed(1)

def next_color():
    global color_number
    color_number += 1
    #color = tuple(np.random.uniform(0.0, 0.5, 3))
    color = cmap( ((5 * color_number) % max_colors) / max_colors )
    return color

def plot_args():  # Invoked for each plot in a series as: '**(plot_args())'
    mkr = next_color()
    clr = (1 - mkr[0], 1 - mkr[1], 1 - mkr[2], mkr[3])  # Give line inverse of marker color
    return {
        "marker": "o",
        "color": clr,
        "mfc": mkr,
        "mec": mkr,
        "markersize": 0.5,
        "linewidth": 1,
    }

My context is JupyterLab and Pandas, so here's sample plot code:

restart_colors()  # Repeatable color sequence for every plot

fig, axs = plt.subplots(figsize=(15, 8))
plt.title("%s + T-meter"%name)

# Plot reference temperatures:
axs.set_ylabel("°C", rotation=0)
for s in ["T1", "T2", "T3", "T4"]:
    df_tmeter.plot(ax=axs, x="Timestamp", y=s, label="T-meter:%s" % s, **(plot_args()))

# Other series gets their own axis labels
ax2 = axs.twinx()
ax2.set_ylabel(units)

for c in df_uptime_sensors:
    df_uptime[df_uptime["UUID"] == c].plot(
        ax=ax2, x="Timestamp", y=units, label="%s - %s" % (units, c), **(plot_args())
    )

fig.tight_layout()
plt.show()

The resulting plot may not be the best example, but it becomes more relevant when interactively zoomed in.

My dirty, but easy-to-implement and well working solution:

Simply put the webview inside a scrollview. Make the webview to be far too bigger than the possible content (in one or both dimensions, depending on the requirements). ..and set up the scrollview's scrollbar(s) as you wish.

Example to disable the horizontal scrollbar on a webview:

<ScrollView
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:scrollbars="vertical"
>
    <WebView
        android:id="@+id/mywebview"
        android:layout_width="1000dip"
        android:layout_height="fill_parent"
    />
</ScrollView>

I hope this helps ;)

If you make change default value to CURRENT_TIMESTAMP it is more effiency,

ALTER TABLE servers MODIFY COLUMN network_shares datetime NOT NULL DEFAULT CURRENT_TIMESTAMP;

• The main entry point of the HttpClient API is the HttpClient interface.
• The most essential function of HttpClient is to execute HTTP methods.
• Execution of an HTTP method involves one or several HTTP request / HTTP response exchanges, usually handled internally by HttpClient.

• CloseableHttpClient is an abstract class which is the base implementation of HttpClient that also implements java.io.Closeable.

• Here is an example of request execution process in its simplest form:

  CloseableHttpClient httpclient = HttpClients.createDefault();
  HttpGet httpget = new HttpGet("http://localhost/");
  CloseableHttpResponse response = httpclient.execute(httpget);
  try {
      //do something
  } finally {
      response.close();
  }

• HttpClient resource deallocation: When an instance CloseableHttpClient is no longer needed and is about to go out of scope the connection manager associated with it must be shut down by calling the CloseableHttpClient#close() method.

  CloseableHttpClient httpclient = HttpClients.createDefault();
  try {
      //do something
  } finally {
      httpclient.close();
  }

see the Reference to learn fundamentals.

@Scadge Since Java 7, Use of try-with-resources statement ensures that each resource is closed at the end of the statement. It can be used both for the client and for each response

try(CloseableHttpClient httpclient = HttpClients.createDefault()){

    // e.g. do this many times
    try (CloseableHttpResponse response = httpclient.execute(httpget)) {
    //do something
    }

    //do something else with httpclient here
}

Call

Calls one batch program from another without stopping the parent batch program. The call command accepts labels as the target of the call. Call has no effect at the command-line when used outside of a script or batch file. https://technet.microsoft.com/en-us/library/bb490873.aspx

Start

Starts a separate Command Prompt window to run a specified program or command. Used without parameters, start opens a second command prompt window. https://technet.microsoft.com/en-us/library/bb491005.aspx

In pyspark DOCS it would be subtract

df1.subtract(df2)

Although this question is old and answered, I've stumbled across a problem with some of the solutions and decided to add my suggestion into the mix.

The problem with some of the solutions is that they build a single command string. This creates issues when some parameters contain spaces, especially java.home.

For example, on windows, the line

final String javaBin = System.getProperty("java.home") + File.separator + "bin" + File.separator + "java";

Might return something like this:C:\Program Files\Java\jre7\bin\java

This string has to be wrapped in quotes or escaped due to the space in Program Files. Not a huge problem, but somewhat annoying and error prone, especially in cross platform applications.

Therefore my solution builds the command as an array of commands:

public static void restart(String[] args) {

        ArrayList<String> commands = new ArrayList<String>(4 + jvmArgs.size() + args.length);
        List<String> jvmArgs = ManagementFactory.getRuntimeMXBean().getInputArguments();

        // Java
        commands.add(System.getProperty("java.home") + File.separator + "bin" + File.separator + "java");

        // Jvm arguments
        for (String jvmArg : jvmArgs) {
            commands.add(jvmArg);
        }

        // Classpath
        commands.add("-cp");
        commands.add(ManagementFactory.getRuntimeMXBean().getClassPath());

        // Class to be executed
        commands.add(BGAgent.class.getName());

        // Command line arguments
        for (String arg : args) {
            commands.add(arg);
        }

        File workingDir = null; // Null working dir means that the child uses the same working directory

        String[] env = null; // Null env means that the child uses the same environment

        String[] commandArray = new String[commands.size()];
        commandArray = commands.toArray(commandArray);

        try {
            Runtime.getRuntime().exec(commandArray, env, workingDir);
            System.exit(0);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

try

if (testString.Equals(testString2)){
}

Its work for me

        np_load_old = np.load
        np.load = lambda *a: np_load_old(*a, allow_pickle=True)
        (x_train, y_train), (x_test, y_test) = reuters.load_data(num_words=None, test_split=0.2)
        np.load = np_load_old

For some reason I don't see the simple answer here.

Put this at the top of your code:

using System.Web.Configuration;
using System.Data.SqlClient; 

Put this in Web.Config:

<connectionStrings >
    <add
         name="myConnectionString" 
         connectionString="Server=myServerAddress;Database=myDataBase;User ID=myUsername;Password=myPassword;Trusted_Connection=False;"
         providerName="System.Data.SqlClient"/>
</connectionStrings>

and where you want to setup the connection variable:

SqlConnection con = new SqlConnection(
    WebConfigurationManager.ConnectionStrings["myConnectionString"].ConnectionString);

also you can use "AND" instead of "OR" if you want both attributes to be applied.

select * from tickets where (assigned_to='1') and (status='open') order by created_at desc;

With Chrome, Firefox, Safari, Edge, and Webview you can natively use the fetch API which makes this a lot easier, and much more terse.

If you need support for IE or older browsers, you can also use the fetch polyfill.

let url = 'https://example.com';

fetch(url)
.then(res => res.json())
.then((out) => {
  console.log('Checkout this JSON! ', out);
})
.catch(err => { throw err });

MDN: Fetch API

Even though Node.js does not have this method built-in, you can use node-fetch which allows for the exact same implementation.

In a function call the single star turns a list into seperate arguments (e.g. zip(*x) is the same as zip(x1,x2,x3) if x=[x1,x2,x3]) and the double star turns a dictionary into seperate keyword arguments (e.g. f(**k) is the same as f(x=my_x, y=my_y) if k = {'x':my_x, 'y':my_y}.

In a function definition it's the other way around: the single star turns an arbitrary number of arguments into a list, and the double start turns an arbitrary number of keyword arguments into a dictionary. E.g. def foo(*x) means "foo takes an arbitrary number of arguments and they will be accessible through the list x (i.e. if the user calls foo(1,2,3), x will be [1,2,3])" and def bar(**k) means "bar takes an arbitrary number of keyword arguments and they will be accessible through the dictionary k (i.e. if the user calls bar(x=42, y=23), k will be {'x': 42, 'y': 23})".

Many of the answers here are suggesting implementing variant types using "Classical Object-Oriented Decomposition". That is, anything which might be needed on one of the variants has to be declared at the base of the hierarchy. I submit that this is a type-safe, but often very bad, approach. You either end up exposing all internal properties of all the different variants (most of which are "invalid" for each particular variant) or you end up cluttering the API of the hierarchy with tons of procedural methods (which means you have to recompile every time a new procedure is dreamed up).

I hesitate to do this, but here is a shameless plug for a blog post I wrote that outlines about 8 ways to do variant types in Java. They all suck, because Java sucks at variant types. So far the only JVM language that gets it right is Scala.

http://jazzjuice.blogspot.com/2010/10/6-things-i-hate-about-java-or-scala-is.html

The Scala creators actually wrote a paper about three of the eight ways. If I can track it down, I'll update this answer with a link.

UPDATE: found it here.

DROP IF EXISTS is a new feature of SQL Server 2016

https://blogs.msdn.microsoft.com/sqlserverstorageengine/2015/11/03/drop-if-exists-new-thing-in-sql-server-2016/

DROP  PROCEDURE IF EXISTS dbo.[procname]

To change the JDK version of the Intellij-IDE himself:

Start the IDE -> Help -> Find Action

than type:

Switch Boot JDK

or (depend on your version)

Switch IDE boot JDK

Instead of a size divisor of 1024 * 1024 you could use the << bitwise shifting operator, i.e. 1<<20 to get megabytes, 1<<30 to get gigabytes, etc.

In the simplest scenario you can have e.g. a constant MBFACTOR = float(1<<20) which can then be used with bytes, i.e.: megas = size_in_bytes/MBFACTOR.

Megabytes are usually all that you need, or otherwise something like this can be used:

# bytes pretty-printing
UNITS_MAPPING = [
    (1<<50, ' PB'),
    (1<<40, ' TB'),
    (1<<30, ' GB'),
    (1<<20, ' MB'),
    (1<<10, ' KB'),
    (1, (' byte', ' bytes')),
]


def pretty_size(bytes, units=UNITS_MAPPING):
    """Get human-readable file sizes.
    simplified version of https://pypi.python.org/pypi/hurry.filesize/
    """
    for factor, suffix in units:
        if bytes >= factor:
            break
    amount = int(bytes / factor)

    if isinstance(suffix, tuple):
        singular, multiple = suffix
        if amount == 1:
            suffix = singular
        else:
            suffix = multiple
    return str(amount) + suffix

print(pretty_size(1))
print(pretty_size(42))
print(pretty_size(4096))
print(pretty_size(238048577))
print(pretty_size(334073741824))
print(pretty_size(96995116277763))
print(pretty_size(3125899904842624))

## [Out] ###########################
1 byte
42 bytes
4 KB
227 MB
311 GB
88 TB
2 PB

"all" and "any" are nice for the many conditions of same type case. BUT they always evaluates all conditions. As shown in this example:

def c1():
    print " Executed c1"
    return False
def c2():
    print " Executed c2"
    return False


print "simple and (aborts early!)"
if c1() and c2():
    pass

print

print "all (executes all :( )"
if all((c1(),c2())):
    pass

print

Bounds checked:

 [a[index] for index in (1,2,5,20) if 0 <= index < len(a)]
 # [11, 12, 15] 

IPython offers dreload() to recursively reload all submodules. Personally, I prefer to use the %run() magic command (though it does not perform a deep reload, as pointed out by John Salvatier in the comments).

Go to Volumes Tab and click Mount

You can find it under Locations in the Sidebar. Click on it.

Open this folder: Lamp

You can find the htdocs folder inside Lamp, just like the below screenshot:

Note: I am using macOS Catalina.

MacVim is just Vim. Anything you are used to do in Vim will work exactly the same way in MacVim.

MacVim is more integrated in the whole OS than Vim in the Terminal or even GVim in Linux, it follows a lot of Mac OS X's conventions.

If you work mainly with GUI apps (YummyFTP + GitX + Charles, for example) you may prefer MacVim.

If you work mainly with CLI apps (ssh + svn + tcpdump, for example) you may prefer vim in the terminal.

Entering and leaving one realm (CLI) for the other (GUI) and vice-versa can be "expensive".

I use both MacVim and Vim depending on the task and the context: if I'm in CLI-land I'll just type vim filename and if I'm in GUI-land I'll just invoke Quicksilver and launch MacVim.

When I switched from TextMate I kind of liked the fact that MacVim supported almost all of the regular shortcuts Mac users are accustomed to. I added some of my own, mimiking TextMate but, since I was working in multiple environments I forced my self to learn the vim way. Now I use both MacVim and Vim almost exactly the same way. Using one or the other is just a question of context for me.

Also, like El Isra said, the default vim (CLI) in OS X is slightly outdated. You may install an up-to-date version via MacPorts or you can install MacVim and add an alias to your .profile:

alias vim='/path/to/MacVim.app/Contents/MacOS/Vim'

to have the same vim in MacVim and Terminal.app.

Another difference is that many great colorschemes out there work out of the box in MacVim but look terrible in the Terminal.app which only supports 8 colors (+ highlights) but you can use iTerm — which can be set up to support 256 colors — instead of Terminal.

So… basically my advice is to just use both.

EDIT: I didn't try it but the latest version of Terminal.app (in 10.7) is supposed to support 256 colors. I'm still on 10.6.x at work so I'll still use iTerm2 for a while.

EDIT: An even better way to use MacVim's CLI executable in your shell is to move the mvim script bundled with MacVim somewhere in your $PATH and use this command:

$ mvim -v

EDIT: Yes, Terminal.app now supports 256 colors. So if you don't need iTerm2's advanced features you can safely use the default terminal emulator.

This should give you the roles, users and permissions granted on a directory:

SELECT * 
  FROM all_tab_privs 
 WHERE table_name = 'your_directory';  --> needs to be upper case

And yes, it IS in the all_TAB_privs view ;-) A better name for that view would be something like "ALL_OBJECT_PRIVS", since it also includes PL/SQL objects and their execute permissions as well.

3.681 billion is the current total in the year 2020.

Source: https://blog.apnic.net/2020/01/21/addressing-2019/

In order to accomplish this, all that we need is two annotations:

1. @JsonIgnore
2. @JsonProperty

Use @JsonIgnore on the class member and its getter, and @JsonProperty on its setter. A sample illustration would help to do this:

class User {

    // More fields here
    @JsonIgnore
    private String password;

    @JsonIgnore
    public String getPassword() {
        return password;
    }

    @JsonProperty
    public void setPassword(final String password) {
        this.password = password;
    }
}

VISIBILITY:hidden TRICK

I usually go for the visibility:hidden trick

this is my styled button

<div id="uploadbutton" class="btn btn-success btn-block">Upload</div>

this is the input type=file button. Note the visibility:hidden rule

<input type="file" id="upload" style="visibility:hidden;">

this is the JavaScript bit to glue them together. It works

<script>
 $('#uploadbutton').click(function(){
    $('input[type=file]').click();
 });
 </script>

ElcomSoft makes Advanced Office Password Breaker and Advanced Office Password Recovery products which may apply to this case, as long as the document was created in Office 2007 or prior.

To succinctly summarize some of the other answers:

If you're not using C++ 20 yet, you can write your own mapContainsKey function:

bool mapContainsKey(std::map<int, int>& map, int key)
{
  if (map.find(key) == map.end()) return false;
  return true;
}

If you'd like to avoid many overloads for map vs unordered_map and different key and value types, you can make this a template function.

If you're using C++ 20 or later, there will be a built-in contains function:

std::map<int, int> myMap;

// do stuff with myMap here

int key = 123;

if (myMap.contains(key))
{
  // stuff here
}

The first thing I would check is the config for mod_nss. It is the odd one out, for it is yours and there is none in the world like it :-) Whereas if there was some huge bug in Firefox or mod_nss itself, I guess you'd have found out about it by now in your google quest. The fact that you've fiddled with the config (e.g. disabling SSL3, and various other random tweaks), is also suspicious.

I'd back track to a very vanilla mod_nss config and see if that works. Then change things systematically towards your current config until you can reproduce the problem. By the sound of it the source of the error is somewhere in the cipher spec config of mod_nss and the related protocol negotiation stuff. So maybe you inadvertently changed something there when trying to turn off SSLv3 (incidentally, why disable SSL3? Normally people disable V2?).

One other thing to check is that you're on the latest mod_nss and it's not a known bug in that. The fact that it manages to start the session and then fails later is interesting - it suggests that maybe it is trying to renegotiate the session and failing to negotiate ciphers at that point. So it might be the symmetric ciphers. Or it could simply be an implementation bug in your version of mod_nss that somehow garbles the protocol.

One other idea, and this is a wild guess, is the browser is trying to resume a session which was negotiated with SSLv3 before you disabled it, and something breaks when trying to resume that session when V3 is turned off, or maybe mod_nss just doesn't implement it right.

The java/tomcat stuff seems like a red herring as unless I've misunderstood your description, none of that is involved in the SSL handshake/protocol.

Use a pattern along these lines:

function getValue(file) {
  return lookupValue(file);
}

getValue('myFile.txt').then(function(res) {
  // do whatever with res here
});

(although this is a bit redundant, I'm sure your actual code is more complicated)

The query execution happens on all get methods like

$this->db->get('table_name');
$this->db->get_where('table_name',$array);

While last_query contains the last query which was run

$this->db->last_query();

If you want to get query string without execution you will have to do this. Go to system/database/DB_active_rec.php Remove public or protected keyword from these functions

public function _compile_select($select_override = FALSE)
public function _reset_select()

Now you can write query and get it in a variable

$this->db->select('trans_id');
$this->db->from('myTable');
$this->db->where('code','B');
$subQuery = $this->db->_compile_select();

Now reset query so if you want to write another query the object will be cleared.

$this->db->_reset_select();

And the thing is done. Cheers!!! Note : While using this way you must use

$this->db->from('myTable')

instead of

$this->db->get('myTable')

which runs the query.

Take a look at this example

You can do this with far less code:

function callPlayer(func, args) {
    var i = 0,
        iframes = document.getElementsByTagName('iframe'),
        src = '';
    for (i = 0; i < iframes.length; i += 1) {
        src = iframes[i].getAttribute('src');
        if (src && src.indexOf('youtube.com/embed') !== -1) {
            iframes[i].contentWindow.postMessage(JSON.stringify({
                'event': 'command',
                'func': func,
                'args': args || []
            }), '*');
        }
    }
}

Working example: http://jsfiddle.net/kmturley/g6P5H/296/

Here are two methods to get more than 1 column in a scalar subquery (or inline subquery) and querying the lookup table only once. This is a bit convoluted but can be the very efficient in some special cases.

1. You can use concatenation to get several columns at once:

   SELECT x, 
          regexp_substr(yz, '[^^]+', 1, 1) y,
          regexp_substr(yz, '[^^]+', 1, 2) z
     FROM (SELECT a.x,
                  (SELECT b.y || '^' || b.z yz
                     FROM b
                    WHERE b.v = a.v)
                     yz
             FROM a)
   

   You would need to make sure that no column in the list contain the separator character.

2. You could also use SQL objects:

   CREATE OR REPLACE TYPE b_obj AS OBJECT (y number, z number);
   
   SELECT x, 
          v.yz.y y,
          v.yz.z z
     FROM (SELECT a.x,
                  (SELECT b_obj(y, z) yz
                     FROM b
                    WHERE b.v = a.v)
                     yz
             FROM a) v
   

<asp:Button ID="btnGet" runat="server" Text="Get" OnClick="btnGet_Click" OnClientClick="retun callMethod();" />
<script type="text/javascript">
    function callMethod() {
        //your logic should be here and make sure your logic code note returing function
        return false;
}
</script>

Use this code for read file with all type of extension file.

string[] sDirectoryInfo = Directory.GetFiles(SourcePath, "*.*");

In Android its very Simple .Just use the Calender class to get currentTimeMillis.

Timestamp stamp = new Timestamp(Calendar.getInstance().getTimeInMillis());
Date date = new Date(stamp.getTime());
Log.d("Current date Time is   "  +date.toString());

In Java just Use System.currentTimeMillis() to get current timestamp

For Firefox you can apply the CSS declaration "-moz-user-select" to "none". Check out their documentation, user-select.

It's a "preview" of the future "user-select" as they say, so maybe Opera or WebKit-based browsers will support that. I also recall finding something for Internet Explorer, but I don't remember what :).

Anyway, unless it's a specific situation where text-selecting makes some dynamic functionality fail, you shouldn't really override what users are expecting from a webpage, and that is being able to select any text they want.

class ProcessStart
{
    static void Main(string[] args)
    {
        Process notePad = new Process();

        notePad.StartInfo.FileName   = "notepad.exe";
        notePad.StartInfo.Arguments = "ProcessStart.cs";

        notePad.Start();
    }
}

A pseudo environment variable named errorlevel stores the exit code:

echo Exit Code is %errorlevel%

Also, the if command has a special syntax:

if errorlevel

See if /? for details.

Example

@echo off
my_nify_exe.exe
if errorlevel 1 (
   echo Failure Reason Given is %errorlevel%
   exit /b %errorlevel%
)

Warning: If you set an environment variable name errorlevel, %errorlevel% will return that value and not the exit code. Use (set errorlevel=) to clear the environment variable, allowing access to the true value of errorlevel via the %errorlevel% environment variable.

For those who are interested, here's a C# Xamarin.Android port of Micah's lovely solution:

public delegate void EllipsizeEvent(bool ellipsized);

public class EllipsizingTextView : TextView
{
    private const string Ellipsis = "...";

    public event EllipsizeEvent EllipsizeStateChanged;

    private bool isEllipsized;
    private bool isStale;
    private bool programmaticChange;
    private string fullText;
    private int maxLines = -1;
    private float lineSpacingMultiplier = 1.0f;
    private float lineAdditionalVerticalPadding;

    public EllipsizingTextView(Context context) : base(context) 
    {
    }

    public EllipsizingTextView(Context context, IAttributeSet attrs) : base(context, attrs) 
    {
    }

    public EllipsizingTextView(Context context, IAttributeSet attrs, int defStyle) : base(context, attrs, defStyle) 
    {
    }

    public EllipsizingTextView(IntPtr javaReference, JniHandleOwnership transfer) : base(javaReference, transfer)
    {
    }

    public bool IsEllipsized 
    {
        get { return isEllipsized; }
    }

    public override void SetMaxLines(int maxLines) {
        base.SetMaxLines(maxLines);
        this.maxLines = maxLines;
        isStale = true;
    }

    public int GetMaxLines() 
    {
        return maxLines;
    }

    public override void SetLineSpacing(float add, float mult) 
    {
        lineAdditionalVerticalPadding = add;
        lineSpacingMultiplier = mult;
        base.SetLineSpacing(add, mult);
    }

    protected override void OnTextChanged(ICharSequence text, int start, int before, int after) 
    {
        base.OnTextChanged(text, start, before, after);
        if (!programmaticChange) 
        {
            fullText = text.ToString();
            isStale = true;
        }
    }

    protected override void OnDraw(Canvas canvas) 
    {
        if (isStale) 
        {
            base.Ellipsize = null;
            ResetText();
        }
        base.OnDraw(canvas);
    }

    private void ResetText() 
    {
        int maxLines = GetMaxLines();
        string workingText = fullText;
        bool ellipsized = false;
        if (maxLines != -1) 
        {
            Layout layout = CreateWorkingLayout(workingText);
            if (layout.LineCount > maxLines) 
            {
                workingText = fullText.Substring(0, layout.GetLineEnd(maxLines - 1)).Trim();
                while (CreateWorkingLayout(workingText + Ellipsis).LineCount > maxLines) 
                {
                    int lastSpace = workingText.LastIndexOf(' ');
                    if (lastSpace == -1) 
                    {
                        break;
                    }
                    workingText = workingText.Substring(0, lastSpace);
                }
                workingText = workingText + Ellipsis;
                ellipsized = true;
            }
        }
        if (workingText != Text) 
        {
            programmaticChange = true;
            try 
            {
                Text = workingText;
            } 
            finally 
            {
                programmaticChange = false;
            }
        }
        isStale = false;
        if (ellipsized != isEllipsized) 
        {
            isEllipsized = ellipsized;
            if (EllipsizeStateChanged != null)
                EllipsizeStateChanged(ellipsized);
        }
    }

    private Layout CreateWorkingLayout(string workingText) 
    {
        return new StaticLayout(workingText, Paint, Width - PaddingLeft - PaddingRight, Layout.Alignment.AlignNormal, lineSpacingMultiplier, lineAdditionalVerticalPadding, false);
    }

    public override TextUtils.TruncateAt Ellipsize
    {
        get 
        { 
            return base.Ellipsize;
        }
        set 
        { 
        }
    }
}

According to the ant manual, setting JAVA_HOME should work - are you sure the changed setting is visible to ant?

Alternatively, you could use the JAVACMD variable.

Use a comma ","

eg: 
UPDATE my_table SET rowOneValue = rowOneValue + 1, rowTwoValue  = rowTwoValue + ( (rowTwoValue / (rowTwoValue) ) + ?) * (v + 1) WHERE value = ?

To make values empty you can do the following:

 $("#element").val('');

To get the selected value you can do:

var value = $("#element").val();

Where #element is the id of the element you wish to select.

There are some great answers here, I just wanted to add a little bit of type checking here as we cannot assume that if properties exist with the same name, that they are of the same type. Here is my offering, which extends on the previous, very excellent answer as I had a few little glitches with it.

In this version I have allowed for the consumer to specify fields to be excluded, and also by default to exclude any database / model specific related properties.

    public static T Transform<T>(this object myobj, string excludeFields = null)
    {
        // Compose a list of unwanted members
        if (string.IsNullOrWhiteSpace(excludeFields))
            excludeFields = string.Empty;
        excludeFields = !string.IsNullOrEmpty(excludeFields) ? excludeFields + "," : excludeFields;
        excludeFields += $"{nameof(DBTable.ID)},{nameof(DBTable.InstanceID)},{nameof(AuditableBase.CreatedBy)},{nameof(AuditableBase.CreatedByID)},{nameof(AuditableBase.CreatedOn)}";

        var objectType = myobj.GetType();
        var targetType = typeof(T);
        var targetInstance = Activator.CreateInstance(targetType, false);

        // Find common members by name
        var sourceMembers = from source in objectType.GetMembers().ToList()
                                  where source.MemberType == MemberTypes.Property
                                  select source;
        var targetMembers = from source in targetType.GetMembers().ToList()
                                  where source.MemberType == MemberTypes.Property
                                  select source;
        var commonMembers = targetMembers.Where(memberInfo => sourceMembers.Select(c => c.Name)
            .ToList().Contains(memberInfo.Name)).ToList();

        // Remove unwanted members
        commonMembers.RemoveWhere(x => x.Name.InList(excludeFields));

        foreach (var memberInfo in commonMembers)
        {
            if (!((PropertyInfo)memberInfo).CanWrite) continue;

            var targetProperty = typeof(T).GetProperty(memberInfo.Name);
            if (targetProperty == null) continue;

            var sourceProperty = myobj.GetType().GetProperty(memberInfo.Name);
            if (sourceProperty == null) continue;

            // Check source and target types are the same
            if (sourceProperty.PropertyType.Name != targetProperty.PropertyType.Name) continue;

            var value = myobj.GetType().GetProperty(memberInfo.Name)?.GetValue(myobj, null);
            if (value == null) continue;

            // Set the value
            targetProperty.SetValue(targetInstance, value, null);
        }
        return (T)targetInstance;
    }

<ul>
    <li><strong>This text will be bold.</strong>This text will NOT be bold.
    </li>
</ul>

Instance variables or fields, along with static variables, are assigned default values based on the variable type:

• int: 0
• char: \u0000 or 0
• double: 0.0
• boolean: false
• reference: null

Just want to clarify that local variables (ie. declared in block, eg. method, for loop, while loop, try-catch, etc.) are not initialized to default values and must be explicitly initialized.

import os
import shutil
os.chdir('C:\\') #Make sure you add your source and destination path below

dir_src = ("C:\\foooo\\")
dir_dst = ("C:\\toooo\\")

for filename in os.listdir(dir_src):
    if filename.endswith('.txt'):
        shutil.copy( dir_src + filename, dir_dst)
    print(filename)

Here are a few options for changing text / label sizes

library(ggplot2)

# Example data using mtcars

a <- aggregate(mpg ~ vs + am , mtcars, function(i) round(mean(i)))

p <- ggplot(mtcars, aes(factor(vs), y=mpg, fill=factor(am))) + 
            geom_bar(stat="identity",position="dodge") + 
            geom_text(data = a, aes(label = mpg), 
                            position = position_dodge(width=0.9),  size=20)

The size in the geom_text changes the size of the geom_text labels.

p <- p + theme(axis.text = element_text(size = 15)) # changes axis labels

p <- p + theme(axis.title = element_text(size = 25)) # change axis titles

p <- p + theme(text = element_text(size = 10)) # this will change all text size 
                                                             # (except geom_text)

For this And why size of 10 in geom_text() is different from that in theme(text=element_text()) ?

Yes, they are different. I did a quick manual check and they appear to be in the ratio of ~ (14/5) for geom_text sizes to theme sizes.

So a horrible fix for uniform sizes is to scale by this ratio

geom.text.size = 7
theme.size = (14/5) * geom.text.size

ggplot(mtcars, aes(factor(vs), y=mpg, fill=factor(am))) + 
  geom_bar(stat="identity",position="dodge") + 
  geom_text(data = a, aes(label = mpg), 
            position = position_dodge(width=0.9),  size=geom.text.size) + 
  theme(axis.text = element_text(size = theme.size, colour="black")) 

This of course doesn't explain why? and is a pita (and i assume there is a more sensible way to do this)

You will do not need any library for this. JavaScript support this already. Here is my end-to-end solution.

const xhr = new XMLHttpRequest();
xhr.open('GET', 'your-end-point', true);
xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8');
xhr.responseType = 'blob';
xhr.onreadystatechange = function () {
    if (this.readyState == 4 && this.status == 200) {
       if (window.navigator.msSaveOrOpenBlob) {
           window.navigator.msSaveBlob(this.response, "fileName.pdf");
        } else {
           const downloadLink = window.document.createElement('a');
           const contentTypeHeader = xhr.getResponseHeader("Content-Type");
           downloadLink.href = window.URL.createObjectURL(new Blob([this.response], { type: contentTypeHeader }));
           downloadLink.download = "fileName.pdf";
           document.body.appendChild(downloadLink);
           downloadLink.click();
           document.body.removeChild(downloadLink);
        }
    }
};
xhr.send(null);

This also work for .xls or .zip file. You just need to change file name to fileName.xls or fileName.zip. This depends on your case.

Here's the quick fix:

If you're using capistrano do this add this to your deploy.rb:

after 'deploy:update_code' do
  run "cd #{release_path}; RAILS_ENV=production rake assets:precompile"
end

cap deploy

Another simple way using JOIN and INSTR

Sub Sample()
    Dim Mainfram(4) As String, strg As String
    Dim cel As Range
    Dim Delim As String

    Delim = "#"

    Mainfram(0) = "apple"
    Mainfram(1) = "pear"
    Mainfram(2) = "orange"
    Mainfram(3) = "fruit"

    strg = Join(Mainfram, Delim)
    strg = Delim & strg

    For Each cel In Selection
        If InStr(1, strg, Delim & cel.Value & Delim, vbTextCompare) Then _
        Rows(cel.Row).Style = "Accent1"
    Next cel
End Sub

Although the best way to do this is to use % if you insist on using strings this will work

public int lastDigit(int number)
{
return Integer.parseInt(String.valueOf(Integer.toString(number).charAt(Integer.toString(number).length() - 1)));
}

but I just wrote this for completeness. Do not use this code. it is just awful.

If you're using .NET 4.0, you could use string.Concat together with Enumerable.Repeat.

int N = 5; // or whatever
Console.WriteLine(string.Concat(Enumerable.Repeat(indent, N)));

Otherwise I'd go with something like Adam's answer.

The reason I generally wouldn't advise using Andrey's answer is simply that the ToArray() call introduces superfluous overhead that is avoided with the StringBuilder approach suggested by Adam. That said, at least it works without requiring .NET 4.0; and it's quick and easy (and isn't going to kill you if efficiency isn't too much of a concern).

This solved my problem. Uninstall app from device and run it again via Android studio.

I think i understand your struggle i solved it little bit differently.I used script loader for my js file which is including jquery.Script loader takes your js file and attaching it to top of your vendor.js file it did the magic for me.

https://www.npmjs.com/package/script-loader

after installing the script loader add this into your boot or application file.

import 'script!path/your-file.js';

• Run Developer Command Prompt For V2012 or any version installed in your system

• gacutil /i pathofDll

• Enter

Done!!!

EDIT Since not so recently by now, MinGW-w64 has "absorbed" one of the toolchain building projects. The downloads can be found here. The installer should work, and allow you to pick a version that you need.

Note the Qt SDK comes with the same toolchain. So if you are developing in Qt and using the SDK, just use the toolchain it comes with.

Another alternative that has up to date toolchains comes from... harhar... a Microsoft developer, none other than STL (Stephan T. Lavavej, isn't that a spot-on name for the maintainer of MSVC++ Standard Library!). You can find it here. It includes Boost.

Another option which is highly useful if you care for prebuilt dependencies is MSYS2, which provides a Unix shell (a Cygwin fork modified to work better with Windows pathnames and such), also provides a GCC. It usually lags a bit behind, but that is compensated for by its good package management system and stability. They also provide a functional Clang with libc++ if you care for such thing.

I leave the below for reference, but I strongly suggest against using MinGW.org, due to limitations detailed below. TDM-GCC (the MinGW-w64 version) provides some hacks that you may find useful in your specific situation, although I recommend using vanilla GCC at all times for maximum compatibility.

GCC for Windows is provided by two projects currently. They both provide a very own implementation of the Windows SDK (headers and libraries) which is necessary because GCC does not work with Visual Studio files.

1. The older mingw.org, which @Mat already pointed you to. They provide only a 32-bit compiler. See here for the downloads you need:

   • Binutils is the linker and resource compiler etc.
   • GCC is the compiler, and is split in core and language packages
   • GDB is the debugger.
   • runtime library is required only for mingw.org
   • You might need to download mingw32-make seperately.
   • For support, you can try (don't expect friendly replies) [email protected]

   Alternatively, download mingw-get and use that.

2. The newer mingw-w64, which as the name predicts, also provides a 64-bit variant, and in the future hopefully some ARM support. I use it and built toolchains with their CRT. Personal and auto builds are found under "Toolchains targetting Win32/64" here. They also provide Linux to Windows cross-compilers. I suggest you try a personal build first, they are more complete. Try mine (rubenvb) for GCC 4.6 to 4.8, or use sezero's for GCC 4.4 and 4.5. Both of us provide 32-bit and 64-bit native toolchains. These packages include everything listed above. I currently recommend the "MinGW-Builds" builds, as these are currently sanctioned as "official builds", and come with an installer (see above).

   For support, send an email to [email protected] or post on the forum via sourceforge.net.

Both projects have their files listed on sourceforge, and all you have to do is either run the installer (in case of mingw.org) or download a suitable zipped package and extract it (in the case of mingw-w64).

There are a lot of "non-official" toolchain builders, one of the most popular is TDM-GCC. They may use patches that break binary compatibility with official/unpatched toolchains, so be careful using them. It's best to use the official releases.

$encoded_url = str_replace('%2F', '/', urlencode($url));

Delete the folder .android from C:/users/<user name>/.android. It solved the issue for me.

Complementary to this answer from the maximum number of columns (fixed with numpy.set_printoptions(threshold=numpy.nan)), there is also a limit of characters to be displayed. In some environments like when calling python from bash (rather than the interactive session), this can be fixed by setting the parameter linewidth as following.

import numpy as np
np.set_printoptions(linewidth=2000)    # default = 75
Mat = np.arange(20000,20150).reshape(2,75)    # 150 elements (75 columns)
print(Mat)

In this case, your window should limit the number of characters to wrap the line.

For those out there using sublime text and wanting to see results within the output window, you should add the build option "word_wrap": false to the sublime-build file [source] .

Its Shift + Alt + 2 to split into 2 screens. More options are found under the menu item View -> Layout.
Once the screen is split, you can open files using the shortcuts:
1. Ctrl + P (From existing directories within sublime) or
2. Ctrl + O(Browse directory)

The accepted answer is wrong!!

It throws the following exception on accessing the AppSettings property:

Unable to cast object of type 'System.Configuration.DefaultSection' to type 'System.Configuration.AppSettingsSection'.

Here is the correct solution:

System.Configuration.ExeConfigurationFileMap fileMap = new ExeConfigurationFileMap();
fileMap.ExeConfigFilename = "YourFilePath";
System.Configuration.Configuration configuration = System.Configuration.ConfigurationManager.OpenMappedExeConfiguration(fileMap, ConfigurationUserLevel.None);

For anyone looking to do this dynamically then setCompoundDrawables(Drawable left, Drawable top, Drawable right, Drawable bottom) on the buttons object will assist.

Sample

Button search = (Button) findViewById(R.id.yoursearchbutton);
search.setCompoundDrawables('your_drawable',null,null,null);

The answer is right in the MYSQL manual itself.

"DELETE FROM `table_name` WHERE `time_col` < ADDDATE(NOW(), INTERVAL -1 HOUR)"

You should always use the local host for logging, whether to /dev/log or localhost through the TCP stack. This allows the fully RFC compliant and featureful system logging daemon to handle syslog. This eliminates the need for the remote daemon to be functional and provides the enhanced capabilities of syslog daemon's such as rsyslog and syslog-ng for instance. The same philosophy goes for SMTP. Just hand it to the local SMTP software. In this case use 'program mode' not the daemon, but it's the same idea. Let the more capable software handle it. Retrying, queuing, local spooling, using TCP instead of UDP for syslog and so forth become possible. You can also [re-]configure those daemons separately from your code as it should be.

Save your coding for your application, let other software do it's job in concert.

In the Solution Explorer window, right click the project you want to use your class library from and click the 'Add Reference' menu item. Then if the class library is in the same solution file, go to the projects tab and select it; if it's not in the same tab, you can go to the Browse tab and find it that way.

Then you can use anything in that assembly.

>> id(1)
1923344848  # identity of the location in memory where 1 is stored
>> id(1)
1923344848  # always the same
>> a = 1
>> b = a  # or equivalently b = 1, because 1 is immutable
>> id(a)
1923344848
>> id(b)  # equal to id(a)
1923344848

As you can see a and b are just two different names that reference to the same immutable object (int) 1. If later you write a = 2, you reassign the name a to a different object (int) 2, but the b continues referencing to 1:

>> id(2)
1923344880
>> a = 2
>> id(a)
1923344880  # equal to id(2)
>> b
1           # b hasn't changed
>> id(b)
1923344848  # equal to id(1)

What would happen if you had a mutable object instead, such as a list [1]?

>> id([1])
328817608
>> id([1])
328664968  # different from the previous id, because each time a new list is created
>> a = [1]
>> id(a)
328817800
>> id(a)
328817800 # now same as before
>> b = a
>> id(b)
328817800  # same as id(a)

Again, we are referencing to the same object (list) [1] by two different names a and b. However now we can mutate this list while it remains the same object, and a, b will both continue referencing to it

>> a[0] = 2
>> a
[2]
>> b
[2]
>> id(a)
328817800  # same as before
>> id(b)
328817800  # same as before

From SQL Server 2016 you can just use

 DROP TABLE IF EXISTS ##CLIENTS_KEYWORD

On previous versions you can use

IF OBJECT_ID('tempdb..##CLIENTS_KEYWORD', 'U') IS NOT NULL
/*Then it exists*/
DROP TABLE ##CLIENTS_KEYWORD
CREATE TABLE ##CLIENTS_KEYWORD
(
   client_id INT
)

You could also consider truncating the table instead rather than dropping and recreating.

IF OBJECT_ID('tempdb..##CLIENTS_KEYWORD', 'U') IS NOT NULL
  TRUNCATE TABLE ##CLIENTS_KEYWORD
ELSE
  CREATE TABLE ##CLIENTS_KEYWORD
  (
     client_id INT
  ) 

When iterating over cell arrays of strings, the loop variable (let's call it f) becomes a single-element cell array. Having to write f{1} everywhere gets tedious, and modifying the loop variable provides a clean workaround.

% This example transposes each field of a struct.
s.a = 1:3;
s.b = zeros(2,3);
s % a: [1 2 3]; b: [2x3 double]
for f = fieldnames(s)'
    s.(f{1}) = s.(f{1})';
end
s % a: [3x1 double]; b: [3x2 double]

% Redefining f simplifies the indexing.
for f = fieldnames(s)'
    f = f{1};
    s.(f) = s.(f)';
end
s % back to a: [1 2 3]; b: [2x3 double]

The simplest way would be to first replace infs to NaN:

df.replace([np.inf, -np.inf], np.nan)

and then use the dropna:

df.replace([np.inf, -np.inf], np.nan).dropna(subset=["col1", "col2"], how="all")

For example:

In [11]: df = pd.DataFrame([1, 2, np.inf, -np.inf])

In [12]: df.replace([np.inf, -np.inf], np.nan)
Out[12]:
    0
0   1
1   2
2 NaN
3 NaN

The same method would work for a Series.

You can use textract module in python

Textract

for install

pip install textract

for read pdf

import textract
text = textract.process('path/to/pdf/file', method='pdfminer')

For detail Textract

I know the question is how to generate QR codes using PHP, but for others who are looking for a way to generate codes for websites doing this in pure javascript is a good way to do it. The jquery-qrcode jquery plugin does it well.

I was having the same problem. It seems that passing Me.ComboBox1.Value as an argument for the Vlookup function is causing the issue. What I did was assign this value to a double and then put it into the Vlookup function.

Dim x As Double
x = Me.ComboBox1.Value
Me.TextBox1.Value = Application.WorksheetFunction.VLookup(x, Worksheets("Sheet3").Range("Names"), 2, False) 

Or, for a shorter method, you can just convert the type within the Vlookup function using Cdbl(<Value>).

So it would end up being

Me.TextBox1.Value = Application.WorksheetFunction.VLookup(Cdbl(Me.ComboBox1.Value), Worksheets("Sheet3").Range("Names"), 2, False) 

Strange as it may sound, it works for me.

Hope this helps.

This is generally what the indexOf() method is for. You would say:

return arrValues.indexOf('Sam') > -1

Found following solution working for my similar problem:

private ExtendedHashMap mData = new ExtendedHashMap();
private  String[] mKeys;

public void setNewData(ExtendedHashMap data) {
    mData.putAll(data);
    mKeys = data.keySet().toArray(new String[data.size()]);
    notifyDataSetChanged();
}

Using the clear-command

mData.clear()

is not nessescary

Step 1:

npm uninstall -g angular-cli

Step 2:

npm cache clean

Step 3:

npm cache verify

Step 4:

npm cache verify --force

Note: You can also delete by the following the paths

C:\Users"System_name"\AppData\Roaming\npm and

C:\Users"System_name"\AppData\Roaming\npm-cache

Then

Step 5:

npm install -g @angular/cli@latest

SHOW CREATE TABLE yourTable;

or

SHOW COLUMNS FROM yourTable;

These are positional arguments of the script.

Executing

./script.sh Hello World

Will make

$0 = ./script.sh
$1 = Hello
$2 = World

Note

If you execute ./script.sh, $0 will give output ./script.sh but if you execute it with bash script.sh it will give output script.sh.

Take a look at the this article from CodeProject, which rearranges the content of a dropdownlist. If you are databinding, you will need to run the sorter after the data is bound to the list.

select a.ip, a.os, a.hostname, a.port, a.protocol,
       b.state
from a
left join b on a.ip = b.ip 
           and a.port = b.port

You can not sort TreeMap on values.

A Red-Black tree based NavigableMap implementation. The map is sorted according to the natural ordering of its keys, or by a Comparator provided at map creation time, depending on which constructor is used You will need to provide comparator for Comparator<? super K> so your comparator should compare on keys.

To provide sort on values you will need SortedSet. Use

SortedSet<Map.Entry<String, Double>> sortedset = new TreeSet<Map.Entry<String, Double>>(
            new Comparator<Map.Entry<String, Double>>() {
                @Override
                public int compare(Map.Entry<String, Double> e1,
                        Map.Entry<String, Double> e2) {
                    return e1.getValue().compareTo(e2.getValue());
                }
            });

  sortedset.addAll(myMap.entrySet());

To give you an example

    SortedMap<String, Double> myMap = new TreeMap<String, Double>();
    myMap.put("a", 10.0);
    myMap.put("b", 9.0);
    myMap.put("c", 11.0);
    myMap.put("d", 2.0);
    sortedset.addAll(myMap.entrySet());
    System.out.println(sortedset);

Output:

  [d=2.0, b=9.0, a=10.0, c=11.0]

Yes, I also faced the same warning message while displaying an Alert controller which was in another view. Later on I avoided this by presenting the alert controller from the parent view controller as below:

[self.parentViewController presentViewController:alertController animated:YES completion:nil];

I am using project is not Spring or spring boot based application. I have multiple subprojects and they are nested one within another. The answers shown here supports on first level of subproject. If I added another sub project for source code attachement, it is not allowing me saying folder already exists error.

Looks like eclipse is out dated IDE. I am using the latest version of Eclipse version 2015-2019. It is killing all my time.

My intension is run the application in debug mode navigate through the sub projects which are added as external dependencies (non modifiable).

function handler(event) {
 var target = $(event.target);
 if (!target.is("div.menuWraper")) {
  alert("outside");
 }
}
$("#myPage").click(handler);

You can use autoPrint() and set output to 'dataurlnewwindow' like this:

function printPDF() {
    var printDoc = new jsPDF();
    printDoc.fromHTML($('#pdf').get(0), 10, 10, {'width': 180});
    printDoc.autoPrint();
    printDoc.output("dataurlnewwindow"); // this opens a new popup,  after this the PDF opens the print window view but there are browser inconsistencies with how this is handled
}

Use INDIRECT()

=SUM(INDIRECT(<start cell here> & ":" & <end cell here>))

Try this formula in B2 cell

=IFERROR(INDEX($A$2:$A$7,MATCH(0,COUNTIF(B$1:$B1,$A$2:$A$7),0),1),"")

After click F2 and press Ctrl + Shift + Enter

A fast extra whitespace remover by Felipe Machado. (Modified by RW for multi-space removal)

static string DuplicateWhiteSpaceRemover(string str)
{
    var len = str.Length;
    var src = str.ToCharArray();
    int dstIdx = 0;
    bool lastWasWS = false; //Added line
    for (int i = 0; i < len; i++)
    {
        var ch = src[i];
        switch (ch)
        {
            case '\u0020': //SPACE
            case '\u00A0': //NO-BREAK SPACE
            case '\u1680': //OGHAM SPACE MARK
            case '\u2000': // EN QUAD
            case '\u2001': //EM QUAD
            case '\u2002': //EN SPACE
            case '\u2003': //EM SPACE
            case '\u2004': //THREE-PER-EM SPACE
            case '\u2005': //FOUR-PER-EM SPACE
            case '\u2006': //SIX-PER-EM SPACE
            case '\u2007': //FIGURE SPACE
            case '\u2008': //PUNCTUATION SPACE
            case '\u2009': //THIN SPACE
            case '\u200A': //HAIR SPACE
            case '\u202F': //NARROW NO-BREAK SPACE
            case '\u205F': //MEDIUM MATHEMATICAL SPACE
            case '\u3000': //IDEOGRAPHIC SPACE
            case '\u2028': //LINE SEPARATOR
            case '\u2029': //PARAGRAPH SEPARATOR
            case '\u0009': //[ASCII Tab]
            case '\u000A': //[ASCII Line Feed]
            case '\u000B': //[ASCII Vertical Tab]
            case '\u000C': //[ASCII Form Feed]
            case '\u000D': //[ASCII Carriage Return]
            case '\u0085': //NEXT LINE
                if (lastWasWS == false) //Added line
                {
                    src[dstIdx++] = ' '; // Updated by Ryan
                    lastWasWS = true; //Added line
                }
                continue;
            default:
                lastWasWS = false; //Added line 
                src[dstIdx++] = ch;
                break;
        }
    }
    return new string(src, 0, dstIdx);
}

The benchmarks...

|                           | Time  |   TEST 1    |   TEST 2    |   TEST 3    |   TEST 4    |   TEST 5    |
| Function Name             |(ticks)| dup. spaces | spaces+tabs | spaces+CR/LF| " " -> " "  | " " -> " " |
|---------------------------|-------|-------------|-------------|-------------|-------------|-------------|
| SwitchStmtBuildSpaceOnly  |   5.2 |    PASS     |    FAIL     |    FAIL     |    PASS     |    PASS     |
| InPlaceCharArraySpaceOnly |   5.6 |    PASS     |    FAIL     |    FAIL     |    PASS     |    PASS     |
| DuplicateWhiteSpaceRemover|   7.0 |    PASS     |    PASS     |    PASS     |    PASS     |    PASS     |
| SingleSpacedTrim          |  11.8 |    PASS     |    PASS     |    PASS     |    FAIL     |    FAIL     |
| Fubo(StringBuilder)       |    13 |    PASS     |    FAIL     |    FAIL     |    PASS     |    PASS     |
| User214147                |    19 |    PASS     |    PASS     |    PASS     |    FAIL     |    FAIL     | 
| RegExWithCompile          |    28 |    PASS     |    FAIL     |    FAIL     |    PASS     |    PASS     |
| SwitchStmtBuild           |    34 |    PASS     |    FAIL     |    FAIL     |    PASS     |    PASS     |
| SplitAndJoinOnSpace       |    55 |    PASS     |    FAIL     |    FAIL     |    FAIL     |    FAIL     |
| RegExNoCompile            |   120 |    PASS     |    PASS     |    PASS     |    PASS     |    PASS     |
| RegExBrandon              |   137 |    PASS     |    FAIL     |    PASS     |    PASS     |    PASS     |

Benchmark notes: Release Mode, no-debugger attached, i7 processor, avg of 4 runs, only short strings tested

SwitchStmtBuildSpaceOnly by Felipe Machado 2015 and modified by Sunsetquest

InPlaceCharArraySpaceOnly by Felipe Machado 2015 and modified by Sunsetquest

SwitchStmtBuild by Felipe Machado 2015 and modified by Sunsetquest

SwitchStmtBuild2 by Felipe Machado 2015 and modified by Sunsetquest

SingleSpacedTrim by David S 2013

Fubo(StringBuilder) by fubo 2014

SplitAndJoinOnSpace by Jon Skeet 2009

RegExWithCompile by Jon Skeet 2009

User214147 by user214147

RegExBrandon by Brandon

RegExNoCompile by Tim Hoolihan

Benchmark code is on Github