You will also get this if git doesn't have permissions to read the config files. It will just go up in the hierarchy tree until it needs to cross file systems.

sudo diskutil unmount force PATH 

Works every time :)
Notice the force tag

If you wanted to do it that way...

$line = 0;

while (($buffer = fgets($fh)) !== FALSE) {
   if ($line == 1) {
       // This is the second line.
       break;
   }   
   $line++;
}

Alternatively, open it with file() and subscript the line with [1].

In my case i had to move the html code of the element i wanted at the front at the end of the html file, because if one element has z-index and the other doesn't have z index it doesn't work.

The negated set of everything that is not alphanumeric & underscore for ASCII chars:

/[^\W]/g

For email or username validation i've used the following expression that allows 4 standard special characters - _ . @

/^[-.@_a-z0-9]+$/gi

For a strict alphanumeric only expression use:

/^[a-z0-9]+$/gi

Test @ RegExr.com

   /* 1 */ Foo* foo1 = new Foo ();

Creates an object of type Foo in dynamic memory. foo1 points to it. Normally, you wouldn't use raw pointers in C++, but rather a smart pointer. If Foo was a POD-type, this would perform value-initialization (it doesn't apply here).

   /* 2 */ Foo* foo2 = new Foo;

Identical to before, because Foo is not a POD type.

   /* 3 */ Foo foo3;

Creates a Foo object called foo3 in automatic storage.

   /* 4 */ Foo foo4 = Foo::Foo();

Uses copy-initialization to create a Foo object called foo4 in automatic storage.

   /* 5 */ Bar* bar1 = new Bar ( *new Foo() );

Uses Bar's conversion constructor to create an object of type Bar in dynamic storage. bar1 is a pointer to it.

   /* 6 */ Bar* bar2 = new Bar ( *new Foo );

Same as before.

   /* 7 */ Bar* bar3 = new Bar ( Foo foo5 );

This is just invalid syntax. You can't declare a variable there.

   /* 8 */ Bar* bar3 = new Bar ( Foo::Foo() );

Would work and work by the same principle to 5 and 6 if bar3 wasn't declared on in 7.

5 & 6 contain memory leaks.

Syntax like new Bar ( Foo::Foo() ); is not usual. It's usually new Bar ( (Foo()) ); - extra parenthesis account for most-vexing parse. (corrected)

in MySQL are
".myd" a database self and
".tmd" a temporal file.
But sometimes I see also ".sql".

It depends on your settings and/or export method.

The best thing to do would be:

#vertalign{
  height: 300px;
  width: 300px;
  position: absolute;
  top: calc(50vh - 150px); 
}

150 pixels because that's half of the div's height in this case.

If you use VisualSVN Server, you can find out the version number by several different means.

Use VisualSVN Server Manager

Follow these steps to find out the version via the management console:

1. Start the VisualSVN Server Manager console.
2. See the Version at the bottom-right corner of the dashboard.

If you click Version you will also see the versions of the components.

Check the README.txt file

Follow these steps to find out the version from the readme.txt file:

1. Start notepad.exe.
2. Open the %VISUALSVN_SERVER%README.txt file. The first line shows the version number.

I had similar issue but I could not resolve it using static ip address or changing firewall settings. I found a useful utility which can be configured in a minute.

We can host our local web server on cloud for free. On exposing it on cloud we get a different URL which we can use instead of localhost and access the webserver from anywhere.

The utility is ngrok https://ngrok.com/download Steps:

1. Signup
2. Download
3. Extract the file and double click to run it, this will open a command prompt
4. Type "ngrok.exe http 80" without quotes to host for example XAMPP apache server which runs on port 80.
5. Copy the new url name generated on the cmd prompt for e.g. if it is like this "fafb42f.ngrok.io"

URL like : http://localhost/php/test.php Should be modified like this : http://fafb42f.ngrok.io/php/test.php

Now this URL can be accessed from phone.

Remove the date() part

SELECT name, datum 
FROM tasks 
WHERE datum >= NOW()

and if you use a specific date, don't forget the quotes around it and use the proper format with :

SELECT name, datum 
FROM tasks 
WHERE datum >= '2014-05-18 15:00:00'

I have a function in my PowerShell profile named 'which'

function which {
    get-command $args[0]| format-list
}

Here's what the output looks like:

PS C:\Users\fez> which python


Name            : python.exe
CommandType     : Application
Definition      : C:\Python27\python.exe
Extension       : .exe
Path            : C:\Python27\python.exe
FileVersionInfo : File:             C:\Python27\python.exe
                  InternalName:
                  OriginalFilename:
                  FileVersion:
                  FileDescription:
                  Product:
                  ProductVersion:
                  Debug:            False
                  Patched:          False
                  PreRelease:       False
                  PrivateBuild:     False
                  SpecialBuild:     False
                  Language:

List is Doubly Linked List so it is easy to insert and delete an element. We have to just change the few pointers, whereas in vector if we want to insert an element in the middle then each element after it has to shift by one index. Also if the size of the vector is full then it has to first increase its size. So it is an expensive operation. So wherever insertion and deletion operations are required to be performed more often in such a case list should be used.

There are different cases depending on whether you installed MySQL with the official binary installer, using MacPorts, or using Homebrew:

Homebrew

brew services start mysql
brew services stop mysql
brew services restart mysql

MacPorts

sudo port load mysql57-server
sudo port unload mysql57-server

Note: this is persistent after a reboot.

Binary installer

sudo /Library/StartupItems/MySQLCOM/MySQLCOM stop
sudo /Library/StartupItems/MySQLCOM/MySQLCOM start
sudo /Library/StartupItems/MySQLCOM/MySQLCOM restart

Here is the Fluent API syntax.

http://blogs.msdn.com/b/adonet/archive/2010/12/06/ef-feature-ctp5-fluent-api-samples.aspx

class Person
{
    public string FirstName { get; set; }
    public string LastName { get; set; }
    public string FullName { 
        get {
            return this.FirstName + " " + this.LastName;
        }
    }
}

class PersonViewModel : Person
{
    public bool UpdateProfile { get; set; }
}


protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
    // ignore a type that is not mapped to a database table
    modelBuilder.Ignore<PersonViewModel>();

    // ignore a property that is not mapped to a database column
    modelBuilder.Entity<Person>()
        .Ignore(p => p.FullName);

}

Are you familiar with the DataSet class?

The DataSet can also load XML documents and you may find it easier to iterate.

http://msdn.microsoft.com/en-us/library/system.data.dataset.readxml.aspx

DataSet dt = new DataSet();
dt.ReadXml(@"c:\test.xml");

Addendum regarding UN*X platforms.

According to the signal(2) man page on GNU/Linux, the behavior of signal is not as portable as behavior of sigaction:

The behavior of signal() varies across UNIX versions, and has also varied historically across different versions of Linux. Avoid its use: use sigaction(2) instead.

On System V, system did not block delivery of further instances of the signal and delivery of a signal would reset the handler to the default one. In BSD the semantics changed.

The following variation of previous answer by Dirk Eddelbuettel uses sigaction instead of signal:

#include <signal.h>
#include <stdlib.h>

static bool keepRunning = true;

void intHandler(int) {
    keepRunning = false;
}

int main(int argc, char *argv[]) {
    struct sigaction act;
    act.sa_handler = intHandler;
    sigaction(SIGINT, &act, NULL);

    while (keepRunning) {
        // main loop
    }
}

return $this->output
            ->set_content_type('application/json')
            ->set_status_header(500)
            ->set_output(json_encode(array(
                    'text' => 'Error 500',
                    'type' => 'danger'
            )));

Why do you want to reinvent the wheel when there are opensource that are already doing the job pretty nicely.

Both apache common-langs and spring support some very flexible builder pattern

For apache, here is how you do it reflectively

@Override
public String toString()
{
  return ToStringBuilder.reflectionToString(this);
}

Here is how you do it if you only want to print fields that you care about.

@Override
public String toString() 
{
    return new ToStringBuilder(this)
      .append("name", name)
      .append("location", location)
      .append("address", address)
      .toString(); 
}

You can go as far as "styling" your print output with non-default ToStringStyle or even customizing it with your own style.

I didn't personally try spring ToStringCreator api, but it looks very similar.

Working solution for office 365

• save in UTF-16 (no LE, BE)
• use separator \t

Code in PHP

$header = ['císlo', 'vytvoreno', 'ešcržýáíé'];
$fileName = 'excel365.csv';
$fp = fopen($fileName, 'w');
fputcsv($fp, $header, "\t");
fclose($fp);

$handle = fopen($fileName, "r");
$contents = fread($handle, filesize($fileName));
$contents = iconv('UTF-8', 'UTF-16', $contents);
fclose($handle);

$handle = fopen($fileName, "w");
fwrite($handle, $contents);
fclose($handle);

I also had some problems after updating Xcode.

I fixed it by opening Xcode Preferences (?+,), going to Accounts → View Details. Then select all provisioning profiles and delete them with backspace (note: they can't be removed in Xcode 7.2). Restart Xcode, else the list doesn't seem to update properly.

Now click the Download all button, and you should have all provisioning profiles that you defined in the Member center back in Xcode. Don't worry about the Xcode-generated ones (Prefixed with XC:), Xcode will regenerate them if necessary. Restart Xcode again.

Now go to the Code Signing section in your Build Settings and select the correct profile and cert.

Why this happens at all? No idea... I gave up on understanding Apple's policies regarding app signing.

You have to first obtain the Range object. Also, getCell() will not return the value of the cell but instead will return a Range object of the cell. So, use something on the lines of

function email() {

// Opens SS by its ID

var ss = SpreadsheetApp.openById("0AgJjDgtUl5KddE5rR01NSFcxYTRnUHBCQ0stTXNMenc");

// Get the name of this SS

var name = ss.getName();  // Not necessary 

// Read cell 1,1 * Line below does't work *

// var data = Range.getCell(0, 0);
var sheet = ss.getSheetByName('Sheet1'); // or whatever is the name of the sheet 
var range = sheet.getRange(1,1); 
var data = range.getValue();

}

The hierarchy is Spreadsheet --> Sheet --> Range --> Cell.

I just recently had the same problem. I have made this work around, hope it will help someone.

HTML + tailwind

<div class="dashed-border h-14 w-full relative rounded-lg">
    <div class="w-full h-full rounded-lg bg-page z-10 relative">
        Content goes here...
    <div>
</div>

CSS

.dashed-border::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: calc(100% + 4px);
  transform: translateY(-50%);
  background-image: linear-gradient(to right, #333 50%, transparent 50%);
  background-size: 16px;
  z-index: 0;
  border-radius: 0.5rem;
}
.dashed-border::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  height: 100%;
  width: calc(100% + 4px);
  transform: translateX(-50%);
  background-image: linear-gradient(to bottom, #333 50%, transparent 50%);
  background-size: 4px 16px;
  z-index: 1;
  border-radius: 0.5rem;
}

ipta = raw_input("Word: ") ## asks for input
words = [] ## creates list

while ipta: ## while loop to ask for input and append in list
  words.append(ipta)
  ipta = raw_input("Word: ")
  words.append(ipta)
#Create a set, sets do not have repeats
unique_words = set(words)

print "There are " +  str(len(unique_words)) + " unique words!"

Rotating a vector 90 degrees is particularily simple.

(x, y) rotated 90 degrees around (0, 0) is (-y, x).

If you want to rotate clockwise, you simply do it the other way around, getting (y, -x).

If you are using the new** Gradle build system then getPackageName will oddly return application Id, not package name. So MasterGaurav's answer is correct but he doesn't need to start off with ++

If by application id, you're referring to package name...

See more about the differences here.

** not so new at this point

++ I realize that his answer made perfect sense in 2011

$text='<span style="font-weight: bold;">Foo</span>';
$text=preg_replace( '/<span style="font-weight: bold;">(.*?)<\/span>/', '<strong>$1</strong>',$text);

Note: only work for your example.

Here is one more approach to achieve this

we can use presence with select

cities = ["Kathmandu", "Pokhara", "", "Dharan", nil, "Butwal"]

cities.select(&:presence)

["Kathmandu", "Pokhara", "Dharan", "Butwal"]

Here is a solution without monospaced font needed, with only a very small piece code of javascript, does not need to calculate computed styles, and even supports IME, supports RTL text.

// copy the text from input to the span
    $(function () {
      $('.input').on('input', function () { $('.text').text($('.input').val()); });
    });

    * {
      box-sizing: border-box;
    }
    
    .container {
      display: inline-block;
      position: relative;
    }
    
    .input,
    .text {
      margin: 0;
      padding: 2px 10px;
      font-size: 24px;
      line-height: 32px;
      border: 1px solid #ccc;
      box-radius: 3px;
      height: 36px;
      font: 20px/20px sans-serif;
      /* font: they should use same font; */
    }

    .text {
      padding-right: 20px;
      display: inline-block;
      visibility: hidden;
      white-space: pre;
    }
    
    .input {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      width: 100%;
    }
    

<script src="https://code.jquery.com/jquery-3.2.0.min.js"></script>

<div class="container">
  <span class="text">
    some text
  </span>
  <input class="input" value="some text" />
</div>

Use the span.text to fit width of text, and let the input have same size with it by position: absolute to the container. Copy value of input to the span every time it changes (you may change this piece of code to vanilla JS easily, or use features provided by your frontend framework). So the input will just fit the size of its content.

WindowsPowershell:

option 1

ping.exe -t COMPUTERNAME|Foreach{"{0} - {1}" -f (Get-Date),$_}

option 2

Test-Connection -Count 9999 -ComputerName COMPUTERNAME | Format-Table @{Name='TimeStamp';Expression={Get-Date}},Address,ProtocolAddress,ResponseTime

<FORM Action="mailto:xyz?Subject=Test_Post" METHOD="POST">
    mailto: protocol test:
    <Br>Subject: 
    <INPUT name="Subject" value="Test Subject">
    <Br>Body:&#xa0;
    <TEXTAREA name="Body">
    kfdskfdksfkds
    </TEXTAREA>
    <BR>
    <INPUT type="submit" value="Submit"> 
</FORM>

You can have just one ng-view.

You can change its content in several ways: ng-include, ng-switch or mapping different controllers and templates through the routeProvider.

One solution is to set tis widget color property to Colors.transparent. For instance:

IconButton(
    icon: Image.asset("myImage.png",
        color: Colors.transparent,
    ),
    onPressed: () {},
),

Try this.Vals.replace(/("|')/g, "")

Our team avoids putting credentials in repositories, so that means they're not allowed in Dockerfile. Our best practice within applications is to use creds from environment variables.

We solve for this using docker-compose.

Within docker-compose.yml, you can specify a file that contains the environment variables for the container:

 env_file:
- .env

Make sure to add .env to .gitignore, then set the credentials within the .env file like:

SOME_USERNAME=myUser
SOME_PWD_VAR=myPwd

Store the .env file locally or in a secure location where the rest of the team can grab it.

See: https://docs.docker.com/compose/environment-variables/#/the-env-file

Well you would need to get a file with JFileChooser and then read through the lines of the file using a scanner and the hasNext() function

http://docs.oracle.com/javase/7/docs/api/javax/swing/JFileChooser.html

once you do that you can save the line into a variable and manipulate the contents.

Adding a follow-up to Bill's recommendation for using libcurl: great suggestion, and to be updated:
after 3 years, the curl_escape function is deprecated, so for future use it's better to use curl_easy_escape.

Just to provide additional example of paragraph 2 in the answer. I'm not sure how critical it is for you to get three groups in one match rather than three matches using one group. E.g., in groovy:

def subject = "HELLO,THERE,WORLD"
def pat = "([A-Z]+)"
def m = (subject =~ pat)
m.eachWithIndex{ g,i ->
  println "Match #$i: ${g[1]}"
}

Match #0: HELLO
Match #1: THERE
Match #2: WORLD

Try this:

textarea { vertical-align: top; }? 

Check out SQLCMD command line tool that comes with SQL Server. http://technet.microsoft.com/en-us/library/ms162773.aspx

I believe it's simply for the sake of clarity, we do not want to clutter the language with too many different symbols. Also a tuple comprehension is never necessary, a list can just be used instead with negligible speed differences, unlike a dict comprehension as opposed to a list comprehension.

a simple code snippet that i prepared, hope it will be usefull for you;

$ages = array("Kerem"=>"35","Ahmet"=>"65","Talip"=>"62","Kamil"=>"60");

reset($ages);

for ($i=0; $i < count($ages); $i++){
echo "Key : " . key($ages) . " Value : " . current($ages) . "<br>";
next($ages);
}
reset($ages);

more generally, this could also look like this:

import multiprocessing
def chunks(l, n):
    for i in range(0, len(l), n):
        yield l[i:i + n]

numberOfThreads = 4


if __name__ == '__main__':
    jobs = []
    for i, param in enumerate(params):
        p = multiprocessing.Process(target=f, args=(i,param))
        jobs.append(p)
    for i in chunks(jobs,numberOfThreads):
        for j in i:
            j.start()
        for j in i:
            j.join()

Of course, that way is quite cruel (since it waits for every process in a junk until it continues with the next chunk). Still it works well for approx equal run times of the function calls.

Please note I'm a beginner. If My solution is wrong, please feel free to correct and/or let me know. I may learn something new too.

My solution:

Change the downloadPath accordingly to where you want your file to be saved. Feel free to use the absolute path too for your usage.

Save the below as downloadFile.py.

Usage: python downloadFile.py url-of-the-file-to-download new-file-name.extension

Remember to add an extension!

Example usage: python downloadFile.py http://www.google.co.uk google.html

import requests
import sys
import os

def downloadFile(url, fileName):
    with open(fileName, "wb") as file:
        response = requests.get(url)
        file.write(response.content)


scriptPath = sys.path[0]
downloadPath = os.path.join(scriptPath, '../Downloads/')
url = sys.argv[1]
fileName = sys.argv[2]      
print('path of the script: ' + scriptPath)
print('downloading file to: ' + downloadPath)
downloadFile(url, downloadPath + fileName)
print('file downloaded...')
print('exiting program...')

Here is a sample to find if there are match elements in another list

List<int> nums1 = new List<int> { 2, 4, 6, 8, 10 };
List<int> nums2 = new List<int> { 1, 3, 6, 9, 12};

if (nums1.Any(x => nums2.Any(y => y == x)))
{
    Console.WriteLine("There are equal elements");
}
else
{
    Console.WriteLine("No Match Found!");
}

I am not expert, but this may work as well,

dat <- dat[2:nrow(dat), ]

The simple one line solution is

datediff(dd,'2010-12-31 15:13:48.593','2010-12-31 00:00:00.000')=0

datediff(dd,'2010-12-31 15:13:48.593','2010-12-31 00:00:00.000')<=1

datediff(dd,'2010-12-31 15:13:48.593','2010-12-31 00:00:00.000')>=1

You can try various option with this other than "dd"

It is possibly to use the flag -o,--offline "Work offline" to prevent that.

Like this:

maven compile -o

I didn't know the existing sa password so this is what I did:

1. Open Services in Control Panel

2. Find the "SQL Server (SQLEXPRESS)" entry and select properties

3. Stop the service

4. Enter "-m" at the beginning of the "Start parameters" fields. If there are other parameters there already add a semi-colon after -m;

5. Start the service

6. Open a Command Prompt

Enter the command:

osql -S YourPcName\SQLEXPRESS -E

(change YourPcName to whatever your PC is called).

7. At the prompt type the following commands:

alter login sa enable
go
sp_password NULL,'new_password','sa'
go
quit

8. Stop the "SQL Server (SQLEXPRESS)" service

9. Remove the "-m" from the Start parameters field

10. Start the service

1. The most efficient (using over()).

   select Grade, count(*) * 100.0 / sum(count(*)) over()
   from MyTable
   group by Grade
   

2. Universal (any SQL version).

   select Grade, count(*) * 100.0 / (select count(*) from MyTable)
   from MyTable
   group by Grade;
   

3. With CTE, the least efficient.

   with t(Grade, GradeCount) 
   as 
   ( 
       select Grade, count(*) 
       from MyTable
       group by Grade
   )
   select Grade, GradeCount * 100.0/(select sum(GradeCount) from t)
   from t;
   

This is not possible from HTML on. The closest what you can get is the accept-charset attribute of the <form>. Only MSIE browser adheres that, but even then it is doing it wrong (e.g. CP1252 is actually been used when it says that it has sent ISO-8859-1). Other browsers are fully ignoring it and they are using the charset as specified in the Content-Type header of the response. Setting the character encoding right is basically fully the responsiblity of the server side. The client side should just send it back in the same charset as the server has sent the response in.

To the point, you should really configure the character encoding stuff entirely from the server side on. To overcome the inability to edit URIEncoding attribute, someone here on SO wrote a (complex) filter: Detect the URI encoding automatically in Tomcat. You may find it useful as well (note: I haven't tested it).

Update: Noted should be that the meta tag as given in your question is ignored when the content is been transferred over HTTP. Instead, the HTTP response Content-Type header will be used to determine the content type and character encoding. You can determine the HTTP header with for example Firebug, in the Net panel.

To plot multiple graphs on the same figure you will have to do:

from numpy import *
import math
import matplotlib.pyplot as plt

t = linspace(0, 2*math.pi, 400)
a = sin(t)
b = cos(t)
c = a + b

plt.plot(t, a, 'r') # plotting t, a separately 
plt.plot(t, b, 'b') # plotting t, b separately 
plt.plot(t, c, 'g') # plotting t, c separately 
plt.show()

File | Invalidate Caches... and restarting PyCharm helps.

Canvas does not using .png file as background image. changing to other file extensions like gif or jpg works fine.

This isn't really possible in HTML unless you use absolute positioning or javascript. So one solution would be to give this CSS to #bottom_link:

#bottom_link {
    position:absolute;
    bottom:0;
}

Otherwise you'd have to use some javascript. Here's a jQuery block that should do the trick, depending on the simplicity of the page.

$('#bottom_link').css({
    position: 'relative',
    top: $(this).parent().height() - $(this).height()
});

The problem is with the TAB. From the tab's title I assume you first made a right click > "Select Rows - Limit 1000". But when you enter a different query in the opening tab, it won't show anything any more... Don't know why. Open a new tab for manual queries, then it will work.

Use the latest X509ExtendedTrustManager instead of X509Certificate as advised here: java.security.cert.CertificateException: Certificates does not conform to algorithm constraints

    package javaapplication8;

    import java.io.InputStream;
    import java.net.Socket;
    import java.net.URL;
    import java.net.URLConnection;
    import java.security.cert.CertificateException;
    import java.security.cert.X509Certificate;
    import javax.net.ssl.HostnameVerifier;
    import javax.net.ssl.HttpsURLConnection;
    import javax.net.ssl.SSLContext;
    import javax.net.ssl.SSLEngine;
    import javax.net.ssl.SSLSession;
    import javax.net.ssl.TrustManager;
    import javax.net.ssl.X509ExtendedTrustManager;

    /**
     *
     * @author hoshantm
     */
    public class JavaApplication8 {

        /**
         * @param args the command line arguments
         * @throws java.lang.Exception
         */
        public static void main(String[] args) throws Exception {
            /*
             *  fix for
             *    Exception in thread "main" javax.net.ssl.SSLHandshakeException:
             *       sun.security.validator.ValidatorException:
             *           PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException:
             *               unable to find valid certification path to requested target
             */
            TrustManager[] trustAllCerts = new TrustManager[]{
                new X509ExtendedTrustManager() {
                    @Override
                    public java.security.cert.X509Certificate[] getAcceptedIssuers() {
                        return null;
                    }

                    @Override
                    public void checkClientTrusted(X509Certificate[] certs, String authType) {
                    }

                    @Override
                    public void checkServerTrusted(X509Certificate[] certs, String authType) {
                    }

                    @Override
                    public void checkClientTrusted(X509Certificate[] xcs, String string, Socket socket) throws CertificateException {

                    }

                    @Override
                    public void checkServerTrusted(X509Certificate[] xcs, String string, Socket socket) throws CertificateException {

                    }

                    @Override
                    public void checkClientTrusted(X509Certificate[] xcs, String string, SSLEngine ssle) throws CertificateException {

                    }

                    @Override
                    public void checkServerTrusted(X509Certificate[] xcs, String string, SSLEngine ssle) throws CertificateException {

                    }

                }
            };

            SSLContext sc = SSLContext.getInstance("SSL");
            sc.init(null, trustAllCerts, new java.security.SecureRandom());
            HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());

            // Create all-trusting host name verifier
            HostnameVerifier allHostsValid = new HostnameVerifier() {
                @Override
                public boolean verify(String hostname, SSLSession session) {
                    return true;
                }
            };
            // Install the all-trusting host verifier
            HttpsURLConnection.setDefaultHostnameVerifier(allHostsValid);
            /*
             * end of the fix
             */

            URL url = new URL("https://10.52.182.224/cgi-bin/dynamic/config/panel.bmp");
            URLConnection con = url.openConnection();
            //Reader reader = new ImageStreamReader(con.getInputStream());

            InputStream is = new URL(url.toString()).openStream();

            // Whatever you may want to do next

        }

    }

Assume that you have dynamic currency precision

• value => 1.002431

• currency precision => 3

• `result => 1.002

CAST(Floor(your_float_value) AS VARCHAR) + '.' + REPLACE(STR(FLOOR((your_float_value FLOOR(your_float_value)) * power(10,cu_precision)), cu_precision), SPACE(1), '0')

I suggest you use http-request, so that even redirects are managed.

var http = require('http-request');
var options = {url: 'http://localhost/foo.pdf'};
http.get(options, '/path/to/foo.pdf', function (error, result) {
    if (error) {
        console.error(error);
    } else {
        console.log('File downloaded at: ' + result.file);
    }
});

update tb set  f1=1 where id in (select top 100 id from tb where f1=0)

If you are running python version 3.9 pandas wont work as of now. So install python version 3.7 or below to mitigate this issue. Or else if you want to stick with python 3.9 try install pandas by compiling the library

If you don't have a mac, on windows you can open Paint and save as PNG with correct dimensions 1024x1024

If it's fixed layout you can do like that:

public void onClick(View v) {
   ViewGroup parent = (ViewGroup) IdNumber.this.getParent();
   EditText firstName = (EditText) parent.findViewById(R.id.display_name);
   firstName.setText("Some Text");
}

If you want find the EditText in flexible layout, I will help you later. Hope this help.

Inserting text to some bit in code:

ctrl + v, (selecting text on multiple lines), I, (type something I want), ESC

Recording a macro to edit text and running it N times:

q, a (or some other letter), (do the things I want to record), q, ESC,
(type N, as in the number of times I want to run the macro), @, a

To summarize and explain visually how it works. Code construction is as follows:

par(mar = c(3,2,2,1))
barplot(...all parameters...)
title("Title text", adj = 0.5, line = 0)

explanation:

par(mar = c(low, left, top, right)) - margins of the graph area.

title("text" - title text
      adj  = from left (0) to right (1) with anything in between: 0.1, 0.2, etc...
      line = positive values move title text up, negative - down)

The answer of this question depends on the number of items and their size and your budget. Depends on that we have following 3 cases:

1- The number of items and size of items in the table are not very much. then as Steffen Opel said you can Use Query rather than Scan to retrieve all items for user_id and then loop over all returned items and either facilitate DeleteItem or BatchWriteItem. But keep in mind you may burn a lot of throughput capacity here. For example, consider a situation where you need delete 1000 items from a DynamoDB table. Assume that each item is 1 KB in size, resulting in Around 1MB of data. This bulk-deleting task will require a total of 2000 write capacity units for query and delete. To perform this data load within 10 seconds (which is not even considered as fast in some applications), you would need to set the provisioned write throughput of the table to 200 write capacity units. As you can see its doable to use this way if its for less number of items or small size items.

2- We have a lot of items or very large items in the table and we can store them according to the time into different tables. Then as jonathan Said you can just delete the table. this is much better but I don't think it is matched with your case. As you want to delete all of users data no matter what is the time of creation of logs, so in this case you can't delete a particular table. if you wanna have a separate table for each user then I guess if number of users are high then its so expensive and it is not practical for your case.

3- If you have a lot of data and you can't divide your hot and cold data into different tables and you need to do large scale delete frequently then unfortunately DynamoDB is not a good option for you at all. It may become more expensive or very slow(depends on your budget). In these cases I recommend to find another database for your data.

You could actually go with: Map.Entry<String, String> en= Maps.immutableEntry(key, value);

Make sudo run a shell, like this:

sudo sh -c "echo foo > ~root/out"

I know this is an old question but no one ever answered the first part, to set width in percent. That can easily be done with FillWeight (MSDN). In case anyone else searching comes across this answer.

You can set DataGridAutoSizeColumnMode to Fill in the designer. By default that gives each column FillWeight of 100. Then in code behind, on FormLoad event or after binding data to grid, you can simply:

gridName.Columns[0].FillWeight = 200;
gridName.Columns[1].FillWeight = 50;

And so on, for whatever proportional weight you want. If you want to do every single column with numbers that add up to 100, for a literal percent width, you can do that too.

It gives a nice full DataGrid where the headers use the whole space, even if the user resizes the window. Looks good on widescreen, 4:3, whatever.

Actually the default value of byte is 0.

The AT command would do that but that's what the Scheduled Tasks gui is for. Enter "help at" in a cmd window for details.

Incorrect:

SELECT * FROM customers WHERE name LIKE '%Bob Smith%';

Instead:

select count(*)
from rearp.customers c
where c.name  LIKE '%Bob smith.8%';

select count will just query (totals)

C will link the db.table to the names row you need this to index

LIKE should be obvs

8 will call all references in DB 8 or less (not really needed but i like neatness)

Programmatic formatting solution:

The JSON.stringify method supported by many modern browsers (including IE8) can output a beautified JSON string:

JSON.stringify(jsObj, null, "\t"); // stringify with tabs inserted at each level
JSON.stringify(jsObj, null, 4);    // stringify with 4 spaces at each level

Demo: http://jsfiddle.net/AndyE/HZPVL/

This method is also included with json2.js, for supporting older browsers.

Manual formatting solution

If you don't need to do it programmatically, Try JSON Lint. Not only will it prettify your JSON, it will validate it at the same time.

After a long time fighting with this problem, I think I have found a better solution.

The combination of two functions makes it possible to escape a string to use as HTML.

One, to escape double quote if you use the string inside a JavaScript function call; and a second one to escape the single quote, avoiding those simple quotes that go around the argument.

Solution:

mysql_real_escape_string(htmlspecialchars($string))

Solve:

• a PHP line created to call a JavaScript function like

echo 'onclick="javascript_function(\'' . mysql_real_escape_string(htmlspecialchars($string))"

This will download a yaml file that will map all timezones to an array of their zipcodes:

curl https://gist.githubusercontent.com/anonymous/01bf19b21da3424f6418/raw/0d69a384f55c6f68244ddaa07e0c2272b44cb1de/timezones_to_zipcodes.yml > timezones_to_zipcodes.yml

e.g.

"Eastern Time (US & Canada)" => ["00100", "00101", "00102", "00103", "00104", ...]
"Central Time (US & Canada)" => ["35000", "35001", "35002", "35003", "35004", ...]
etc...

If you prefer the shortened timezones, you can run this one:

curl https://gist.githubusercontent.com/anonymous/4e04970131ca82945080/raw/e85876daf39a823e54d17a79258b170d0a33dac0/timezones_to_zipcodes_short.yml > timezones_to_zipcodes.yml

e.g.

"EDT" => ["00100", "00101", "00102", "00103", "00104", ...]
"CDT" => ["35000", "35001", "35002", "35003", "35004", ...]
etc...

In C# Predicates are simply delegates that return booleans. They're useful (in my experience) when you're searching through a collection of objects and want something specific.

I've recently run into them in using 3rd party web controls (like treeviews) so when I need to find a node within a tree, I use the .Find() method and pass a predicate that will return the specific node I'm looking for. In your example, if 'a' mod 2 is 0, the delegate will return true. Granted, when I'm looking for a node in a treeview, I compare it's name, text and value properties for a match. When the delegate finds a match, it returns the specific node I was looking for.

DataRow's are nice in the way that they have their underlying table linked to them. With the underlying table you can verify that a specific row has a specific column in it.

    If DataRow.Table.Columns.Contains("column") Then
        MsgBox("YAY")
    End If

By default, when you are inside a function, you do not have access to the outer variables.

If you want your function to have access to an outer variable, you have to declare it as global, inside the function :

function someFuntion(){
    global $myArr;
    $myVal = //some processing here to determine value of $myVal
    $myArr[] = $myVal;
}

For more informations, see Variable scope.

But note that using global variables is not a good practice : with this, your function is not independant anymore.

A better idea would be to make your function return the result :

function someFuntion(){
    $myArr = array();       // At first, you have an empty array
    $myVal = //some processing here to determine value of $myVal
    $myArr[] = $myVal;      // Put that $myVal into the array
    return $myArr;
}

And call the function like this :

$result = someFunction();

Your function could also take parameters, and even work on a parameter passed by reference :

function someFuntion(array & $myArr){
    $myVal = //some processing here to determine value of $myVal
    $myArr[] = $myVal;      // Put that $myVal into the array
}

Then, call the function like this :

$myArr = array( ... );
someFunction($myArr);  // The function will receive $myArr, and modify it

With this :

• Your function received the external array as a parameter
• And can modify it, as it's passed by reference.
• And it's better practice than using a global variable : your function is a unit, independant of any external code.

For more informations about that, you should read the Functions section of the PHP manual, and,, especially, the following sub-sections :

• Functions arguments
• Returning values

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

You're looking for Select which can be used to transform\project the input sequence:

IEnumerable<string> strings = integers.Select(i => i.ToString());

Starting from Scala 3, there is now enum keyword which can represent a set of constants (and other use cases)

enum Color:
   case Red, Green, Blue

scala> val red = Color.Red
val red: Color = Red
scala> red.ordinal
val res0: Int = 0

Add Data Conversion transformations to convert string columns from non-Unicode (DT_STR) to Unicode (DT_WSTR) strings.

You need to do this for all the string columns...

How does the max function work?

It looks for the "largest" item in an iterable. I'll assume that you can look up what that is, but if not, it's something you can loop over, i.e. a list or string.

What is use of the keyword key in max function? I know it is also used in context of sort function

Key is a lambda function that will tell max which objects in the iterable are larger than others. Say if you were sorting some object that you created yourself, and not something obvious, like integers.

Meaning of the lambda expression? How to read them? How do they work?

That's sort of a larger question. In simple terms, a lambda is a function you can pass around, and have other pieces of code use it. Take this for example:

def sum(a, b, f):
    return (f(a) + f(b))

This takes two objects, a and b, and a function f. It calls f() on each object, then adds them together. So look at this call:

>>> sum(2, 2, lambda a:  a * 2)
8

sum() takes 2, and calls the lambda expression on it. So f(a) becomes 2 * 2, which becomes 4. It then does this for b, and adds the two together.

In not so simple terms, lambdas come from lambda calculus, which is the idea of a function that returns a function; a very cool math concept for expressing computation. You can read about that here, and then actually understand it here.

It's probably better to read about this a little more, as lambdas can be confusing, and it's not immediately obvious how useful they are. Check here.

Try using a simple HttpResponseMessage with its Content property set to a StreamContent:

// using System.IO;
// using System.Net.Http;
// using System.Net.Http.Headers;

public HttpResponseMessage Post(string version, string environment,
    string filetype)
{
    var path = @"C:\Temp\test.exe";
    HttpResponseMessage result = new HttpResponseMessage(HttpStatusCode.OK);
    var stream = new FileStream(path, FileMode.Open, FileAccess.Read);
    result.Content = new StreamContent(stream);
    result.Content.Headers.ContentType = 
        new MediaTypeHeaderValue("application/octet-stream");
    return result;
}

A few things to note about the stream used:

• You must not call stream.Dispose(), since Web API still needs to be able to access it when it processes the controller method's result to send data back to the client. Therefore, do not use a using (var stream = …) block. Web API will dispose the stream for you.

• Make sure that the stream has its current position set to 0 (i.e. the beginning of the stream's data). In the above example, this is a given since you've only just opened the file. However, in other scenarios (such as when you first write some binary data to a MemoryStream), make sure to stream.Seek(0, SeekOrigin.Begin); or set stream.Position = 0;

• With file streams, explicitly specifying FileAccess.Read permission can help prevent access rights issues on web servers; IIS application pool accounts are often given only read / list / execute access rights to the wwwroot.

Dalvik Debug Monitor > Select Emulator > Emulator Control Tab > Location Controls.

DDMS -- android_sdk/tools/ddms OR android_sdk/tools/monitor

Although there won't be any remaining transaction in the case, as @Johan said, you can see the current transaction list in InnoDB with the query below if you want.

SELECT * FROM information_schema.innodb_trx\G

From the document:

The INNODB_TRX table contains information about every transaction (excluding read-only transactions) currently executing inside InnoDB, including whether the transaction is waiting for a lock, when the transaction started, and the SQL statement the transaction is executing, if any.

For the second parameter,i.e. keep some tags, you may need some code like this by using HTMLagilityPack:

public string StripTags(HtmlNode documentNode, IList keepTags)
{
    var result = new StringBuilder();
        foreach (var childNode in documentNode.ChildNodes)
        {
            if (childNode.Name.ToLower() == "#text")
            {
                result.Append(childNode.InnerText);
            }
            else
            {
                if (!keepTags.Contains(childNode.Name.ToLower()))
                {
                    result.Append(StripTags(childNode, keepTags));
                }
                else
                {
                    result.Append(childNode.OuterHtml.Replace(childNode.InnerHtml, StripTags(childNode, keepTags)));
                }
            }
        }
        return result.ToString();
    }

More explanation on this page: http://nalgorithm.com/2015/11/20/strip-html-tags-of-an-html-in-c-strip_html-php-equivalent/

An expanded version of gon1332's header:

//
//  COLORS.h
//
//  Posted by Gon1332 May 15 2015 on StackOverflow
//  https://stackoverflow.com/questions/2616906/how-do-i-output-coloured-text-to-a-linux-terminal#2616912
//
//  Description: An easy header file to make colored text output to terminal second nature.
//  Modified by Shades Aug. 14 2018

// PLEASE carefully read comments before using this tool, this will save you a lot of bugs that are going to be just about impossible to find.
#ifndef COLORS_h
#define COLORS_h

/* FOREGROUND */
// These codes set the actual text to the specified color
#define RESETTEXT  "\x1B[0m" // Set all colors back to normal.
#define FOREBLK  "\x1B[30m" // Black
#define FORERED  "\x1B[31m" // Red
#define FOREGRN  "\x1B[32m" // Green
#define FOREYEL  "\x1B[33m" // Yellow
#define FOREBLU  "\x1B[34m" // Blue
#define FOREMAG  "\x1B[35m" // Magenta
#define FORECYN  "\x1B[36m" // Cyan
#define FOREWHT  "\x1B[37m" // White

/* BACKGROUND */
// These codes set the background color behind the text.
#define BACKBLK "\x1B[40m"
#define BACKRED "\x1B[41m"
#define BACKGRN "\x1B[42m"
#define BACKYEL "\x1B[43m"
#define BACKBLU "\x1B[44m"
#define BACKMAG "\x1B[45m"
#define BACKCYN "\x1B[46m"
#define BACKWHT "\x1B[47m"

// These will set the text color and then set it back to normal afterwards.
#define BLK(x) FOREBLK x RESETTEXT
#define RED(x) FORERED x RESETTEXT
#define GRN(x) FOREGRN x RESETTEXT
#define YEL(x) FOREYEL x RESETTEXT
#define BLU(x) FOREBLU x RESETTEXT
#define MAG(x) FOREMAG x RESETTEXT
#define CYN(x) FORECYN x RESETTEXT
#define WHT(x) FOREWHT x RESETTEXT

// Example usage: cout << BLU("This text's color is now blue!") << endl;

// These will set the text's background color then reset it back.
#define BackBLK(x) BACKBLK x RESETTEXT
#define BackRED(x) BACKRED x RESETTEXT
#define BackGRN(x) BACKGRN x RESETTEXT
#define BackYEL(x) BACKYEL x RESETTEXT
#define BackBLU(x) BACKBLU x RESETTEXT
#define BackMAG(x) BACKMAG x RESETTEXT
#define BackCYN(x) BACKCYN x RESETTEXT
#define BackWHT(x) BACKWHT x RESETTEXT

// Example usage: cout << BACKRED(FOREBLU("I am blue text on a red background!")) << endl;

// These functions will set the background to the specified color indefinitely.
// NOTE: These do NOT call RESETTEXT afterwards. Thus, they will set the background color indefinitely until the user executes cout << RESETTEXT
// OR if a function is used that calles RESETTEXT i.e. cout << RED("Hello World!") will reset the background color since it calls RESETTEXT.
// To set text COLOR indefinitely, see SetFore functions below.
#define SetBackBLK BACKBLK
#define SetBackRED BACKRED
#define SetBackGRN BACKGRN
#define SetBackYEL BACKYEL
#define SetBackBLU BACKBLU
#define SetBackMAG BACKMAG
#define SetBackCYN BACKCYN
#define SetBackWHT BACKWHT

// Example usage: cout << SetBackRED << "This text's background and all text after it will be red until RESETTEXT is called in some way" << endl;

// These functions will set the text color until RESETTEXT is called. (See above comments)
#define SetForeBLK FOREBLK
#define SetForeRED FORERED
#define SetForeGRN FOREGRN
#define SetForeYEL FOREYEL
#define SetForeBLU FOREBLU
#define SetForeMAG FOREMAG
#define SetForeCYN FORECYN
#define SetForeWHT FOREWHT

// Example usage: cout << SetForeRED << "This text and all text after it will be red until RESETTEXT is called in some way" << endl;

#define BOLD(x) "\x1B[1m" x RESETTEXT // Embolden text then reset it.
#define BRIGHT(x) "\x1B[1m" x RESETTEXT // Brighten text then reset it. (Same as bold but is available for program clarity)
#define UNDL(x) "\x1B[4m" x RESETTEXT // Underline text then reset it.

// Example usage: cout << BOLD(BLU("I am bold blue text!")) << endl;

// These functions will embolden or underline text indefinitely until RESETTEXT is called in some way.

#define SetBOLD "\x1B[1m" // Embolden text indefinitely.
#define SetBRIGHT "\x1B[1m" // Brighten text indefinitely. (Same as bold but is available for program clarity)
#define SetUNDL "\x1B[4m" // Underline text indefinitely.

// Example usage: cout << setBOLD << "I and all text after me will be BOLD/Bright until RESETTEXT is called in some way!" << endl;

#endif /* COLORS_h */

As you can see, it has more capabilities such as the ability to set background color temporarily, indefinitely, and other features. I also believe it is a bit more beginner friendly and easier to remember all of the functions.

#include <iostream>
#include "COLORS.h"

int main() {
  std::cout << SetBackBLU << SetForeRED << endl;
  std::cout << "I am red text on a blue background! :) " << endl;
  return 0;
}

Simply include the header file in your project and you're ready to rock and roll with the colored terminal output.

I found this perfect solution and may useful, You can directly get in format as you want:

Calendar cal = Calendar.getInstance();
cal.add(Calendar.DATE, -90); // I just want date before 90 days. you can give that you want.

SimpleDateFormat s = new SimpleDateFormat("yyyy-MM-dd"); // you can specify your format here...
Log.d("DATE","Date before 90 Days: " + s.format(new Date(cal.getTimeInMillis())));

Thanks.

1. Check your default Python 3 version:

python --version
Python 3.7.5

2. cd into /usr/lib/python3/dist-packages and check the apt_pkg.* files. You will find that there is none for your default Python version:

ll apt_pkg.*
apt_pkg.cpython-36m-x86_64-linux-gnu.so

3. Create the symlink:

sudo ln -s apt_pkg.cpython-36m-x86_64-linux-gnu.so apt_pkg.cpython-37m-x86_64- linux-gnu.so 

Javascript passes variables by reference, this means that:

var i = [];
var j = i;
i.push( 1 );

Now because of by reference part i is [1], and j is [1] as well, even though only i was changed. This is because when we say j = i javascript doesn't copy the i variable and assign it to j but references i variable through j.

Angular copy lets us lose this reference, which means:

var i = [];
var j = angular.copy( i );
i.push( 1 );

Now i here equals to [1], while j still equals to [].

There are situations when such kind of copy functionality is very handy.

/* * Bootstrap 3 filestyle * http://dev.tudosobreweb.com.br/bootstrap-filestyle/ * * Copyright (c) 2013 Markus Vinicius da Silva Lima * Update bootstrap 3 by Paulo Henrique Foxer * Version 2.0.0 * Licensed under the MIT license. * */

(function ($) {
"use strict";

var Filestyle = function (element, options) {
    this.options = options;
    this.$elementFilestyle = [];
    this.$element = $(element);
};

Filestyle.prototype = {
    clear: function () {
        this.$element.val('');
        this.$elementFilestyle.find(':text').val('');
    },

    destroy: function () {
        this.$element
            .removeAttr('style')
            .removeData('filestyle')
            .val('');
        this.$elementFilestyle.remove();
    },

    icon: function (value) {
        if (value === true) {
            if (!this.options.icon) {
                this.options.icon = true;
                this.$elementFilestyle.find('label').prepend(this.htmlIcon());
            }
        } else if (value === false) {
            if (this.options.icon) {
                this.options.icon = false;
                this.$elementFilestyle.find('i').remove();
            }
        } else {
            return this.options.icon;
        }
    },

    input: function (value) {
        if (value === true) {
            if (!this.options.input) {
                this.options.input = true;
                this.$elementFilestyle.prepend(this.htmlInput());

                var content = '',
                    files = [];
                if (this.$element[0].files === undefined) {
                    files[0] = {'name': this.$element[0].value};
                } else {
                    files = this.$element[0].files;
                }

                for (var i = 0; i < files.length; i++) {
                    content += files[i].name.split("\\").pop() + ', ';
                }
                if (content !== '') {
                    this.$elementFilestyle.find(':text').val(content.replace(/\, $/g, ''));
                }
            }
        } else if (value === false) {
            if (this.options.input) {
                this.options.input = false;
                this.$elementFilestyle.find(':text').remove();
            }
        } else {
            return this.options.input;
        }
    },

    buttonText: function (value) {
        if (value !== undefined) {
            this.options.buttonText = value;
            this.$elementFilestyle.find('label span').html(this.options.buttonText);
        } else {
            return this.options.buttonText;
        }
    },

    classButton: function (value) {
        if (value !== undefined) {
            this.options.classButton = value;
            this.$elementFilestyle.find('label').attr({'class': this.options.classButton});
            if (this.options.classButton.search(/btn-inverse|btn-primary|btn-danger|btn-warning|btn-success/i) !== -1) {
                this.$elementFilestyle.find('label i').addClass('icon-white');
            } else {
                this.$elementFilestyle.find('label i').removeClass('icon-white');
            }
        } else {
            return this.options.classButton;
        }
    },

    classIcon: function (value) {
        if (value !== undefined) {
            this.options.classIcon = value;
            if (this.options.classButton.search(/btn-inverse|btn-primary|btn-danger|btn-warning|btn-success/i) !== -1) {
                this.$elementFilestyle.find('label').find('i').attr({'class': 'icon-white '+this.options.classIcon});
            } else {
                this.$elementFilestyle.find('label').find('i').attr({'class': this.options.classIcon});
            }
        } else {
            return this.options.classIcon;
        }
    },

    classInput: function (value) {
        if (value !== undefined) {
            this.options.classInput = value;
            this.$elementFilestyle.find(':text').addClass(this.options.classInput);
        } else {
            return this.options.classInput;
        }
    },

    htmlIcon: function () {
        if (this.options.icon) {
            var colorIcon = '';
            if (this.options.classButton.search(/btn-inverse|btn-primary|btn-danger|btn-warning|btn-success/i) !== -1) {
                colorIcon = ' icon-white ';
            }

            return '<i class="'+colorIcon+this.options.classIcon+'"></i> ';
        } else {
            return '';
        }
    },

    htmlInput: function () {
        if (this.options.input) {
            return '<input type="text" class="'+this.options.classInput+'" style="width: '+this.options.inputWidthPorcent+'% !important;display: inline !important;" disabled> ';
        } else {
            return '';
        }
    },

    constructor: function () {
        var _self = this,
            html = '',
            id = this.$element.attr('id'),
            files = [];

        if (id === '' || !id) {
            id = 'filestyle-'+$('.bootstrap-filestyle').length;
            this.$element.attr({'id': id});
        }

        html = this.htmlInput()+
             '<label for="'+id+'" class="'+this.options.classButton+'">'+
                this.htmlIcon()+
                '<span>'+this.options.buttonText+'</span>'+
             '</label>';

        this.$elementFilestyle = $('<div class="bootstrap-filestyle" style="display: inline;">'+html+'</div>');

        var $label = this.$elementFilestyle.find('label');
        var $labelFocusableContainer = $label.parent();

        $labelFocusableContainer
            .attr('tabindex', "0")
            .keypress(function(e) {
                if (e.keyCode === 13 || e.charCode === 32) {
                    $label.click();
                }
            });

        // hidding input file and add filestyle
        this.$element
            .css({'position':'absolute','left':'-9999px'})
            .attr('tabindex', "-1")
            .after(this.$elementFilestyle);

        // Getting input file value
        this.$element.change(function () {
            var content = '';
            if (this.files === undefined) {
                files[0] = {'name': this.value};
            } else {
                files = this.files;
            }

            for (var i = 0; i < files.length; i++) {
                content += files[i].name.split("\\").pop() + ', ';
            }

            if (content !== '') {
                _self.$elementFilestyle.find(':text').val(content.replace(/\, $/g, ''));
            }
        });

        // Check if browser is Firefox
        if (window.navigator.userAgent.search(/firefox/i) > -1) {
            // Simulating choose file for firefox
            this.$elementFilestyle.find('label').click(function () {
                _self.$element.click();
                return false;
            });
        }
    }
};

var old = $.fn.filestyle;

$.fn.filestyle = function (option, value) {
    var get = '',
        element = this.each(function () {
            if ($(this).attr('type') === 'file') {
                var $this = $(this),
                    data = $this.data('filestyle'),
                    options = $.extend({}, $.fn.filestyle.defaults, option, typeof option === 'object' && option);

                if (!data) {
                    $this.data('filestyle', (data = new Filestyle(this, options)));
                    data.constructor();
                }

                if (typeof option === 'string') {
                    get = data[option](value);
                }
            }
        });

    if (typeof get !== undefined) {
        return get;
    } else {
        return element;
    }
};

$.fn.filestyle.defaults = {
    'buttonText': 'Escolher arquivo',
    'input': true,
    'icon': true,
    'inputWidthPorcent': 65,
    'classButton': 'btn btn-primary',
    'classInput': 'form-control file-input-button',
    'classIcon': 'icon-folder-open'
};

$.fn.filestyle.noConflict = function () {
    $.fn.filestyle = old;
    return this;
};

// Data attributes register
$('.filestyle').each(function () {
    var $this = $(this),
        options = {
            'buttonText': $this.attr('data-buttonText'),
            'input': $this.attr('data-input') === 'false' ? false : true,
            'icon': $this.attr('data-icon') === 'false' ? false : true,
            'classButton': $this.attr('data-classButton'),
            'classInput': $this.attr('data-classInput'),
            'classIcon': $this.attr('data-classIcon')
        };

    $this.filestyle(options);
});
})(window.jQuery);

Beej's famous network programming guide gives a nice explanation:

In some documentation, you'll see mention of a mystical "PF_INET". This is a weird etherial beast that is rarely seen in nature, but I might as well clarify it a bit here. Once a long time ago, it was thought that maybe a address family (what the "AF" in "AF_INET" stands for) might support several protocols that were referenced by their protocol family (what the "PF" in "PF_INET" stands for).
That didn't happen. Oh well. So the correct thing to do is to use AF_INET in your struct sockaddr_in and PF_INET in your call to socket(). But practically speaking, you can use AF_INET everywhere. And, since that's what W. Richard Stevens does in his book, that's what I'll do here.

Gotta love list comprehensions.

[dict([a, int(x)] for a, x in b.items()) for b in list]

(remark: for Python 2 only code you may use "iteritems" instead of "items")

First of all, return is a keyword and exit is a function.

That said, here's a simplest of explanations.

return

It returns a value from a function.

exit

It exits out of or abandons the current shell.

your folder name is scripts..

and you are Referencing it like ../script/login.js

Also make sure that script folder is in your project directory

Thanks

You can export a certificate using Firefox, this site has instructions. Then you use keytool to add the certificate.

I'll assume you are not referring to literally the same objects

Object1 == Object2

You might be thinking about doing a memory comparison between the two

memcmp(Object1, Object2, sizeof(Object.GetType())

But that's not even real code in c# :). Because all of your data is probably created on the heap, the memory is not contiguous and you can't just compare the equality of two objects in an agnostic manner. You're going to have to compare each value, one at a time, in a custom way.

Consider adding the IEquatable<T> interface to your class, and define a custom Equals method for your type. Then, in that method, manual test each value. Add IEquatable<T> again on enclosed types if you can and repeat the process.

class Foo : IEquatable<Foo>
{
  public bool Equals(Foo other)
  {
    /* check all the values */
    return false;
  }
}

You can use a single quote to access the key that you set in your Java program.

If you set a Map in Java like this

Map<String,Object> hash = new HashMap<String,Object>();
hash.put("firstname", "a");
hash.put("lastname", "b");

Map<String,Object> map = new HashMap<String,Object>();
map.put("hash", hash);

Then you can access the members of 'hash' in Freemarker like this -

${hash['firstname']}
${hash['lastname']}

Output :

a
b

If you are debugging or similar - In chrome developer tools, you can simply use

$x('/html/.//div[@id="text"]')

I really think you should adopt Smarty template engine as a standard php lib for your projects.

http://www.smarty.net/

Name: {$name|capitalize}<br>

Expand your project in work space>>Right click(JRE System Libraries)>>select properties>>selectworkspace default JRE the above solution sol

As pointed out in the other answers, C++ can support finally-like functionality. The implementation of this functionality that is probably closest to being part of the standard language is the one accompanying the C++ Core Guidelines, a set of best practices for using C++ edited by Bjarne Stoustrup and Herb Sutter. An implementation of finally is part of the Guidelines Support Library (GSL). Throughout the Guidelines, use of finally is recommended when dealing with old-style interfaces, and it also has a guideline of its own, titled Use a final_action object to express cleanup if no suitable resource handle is available.

So, not only does C++ support finally, it is actually recommended to use it in a lot of common use-cases.

An example use of the GSL implementation would look like:

#include <gsl/gsl_util.h>

void example()
{
    int handle = get_some_resource();
    auto handle_clean = gsl::finally([&handle] { clean_that_resource(handle); });

    // Do a lot of stuff, return early and throw exceptions.
    // clean_that_resource will always get called.
}

The GSL implementation and usage is very similar to the one in Paolo.Bolzoni's answer. One difference is that the object created by gsl::finally() lacks the disable() call. If you need that functionality (say, to return the resource once it's assembled and no exceptions are bound to happen), you might prefer Paolo's implementation. Otherwise, using GSL is as close to using standardized features as you will get.

I am here by separating both the usages by marking them as File Read(java.io) and Resource Read(ClassLoader.getResourceAsStream()).

File Read - 1. Works on local file system. 2. Tries to locate the file requested from current JVM launched directory as root 3. Ideally good when using files for processing in a pre-determined location like,/dev/files or C:\Data.

Resource Read - 1. Works on class path 2. Tries to locate the file/resource in current or parent classloader classpath. 3. Ideally good when trying to load files from packaged files like war or jar.

There are indeed global variables in javascript. You can learn more about scopes, which are helpful in this situation.

Your code could look like this:

<script>
    var count = 1;
    function setColor(btn, color) {
        var property = document.getElementById(btn);
        if (count == 0) {
            property.style.backgroundColor = "#FFFFFF"
            count = 1;        
        }
        else {
            property.style.backgroundColor = "#7FFF00"
            count = 0;
        }
    }
</script>

Hope this helps.

Depending on your .NET version you could also use HttpClientExtensions.PostAsJsonAsync method.

https://msdn.microsoft.com/en-us/library/system.net.http.httpclientextensions.postasjsonasync.aspx

For those, who don't like Regex, here is a method that uses the StringBuilder:

    public static string FilterWhiteSpaces(string input)
    {
        if (input == null)
            return string.Empty;

        StringBuilder stringBuilder = new StringBuilder(input.Length);
        for (int i = 0; i < input.Length; i++)
        {
            char c = input[i];
            if (i == 0 || c != ' ' || (c == ' ' && input[i - 1] != ' '))
                stringBuilder.Append(c);
        }
        return stringBuilder.ToString();
    }

In my tests, this method was 16 times faster on average with a very large set of small-to-medium sized strings, compared to a static compiled Regex. Compared to a non-compiled or non-static Regex, this should be even faster.

Keep in mind, that it does not remove leading or trailing spaces, only multiple occurrences of such.

From the Transitioning to ARC Release Notes (the example in the section on property attributes).

// The following declaration is a synonym for: @property(retain) MyClass *myObject;

@property(strong) MyClass *myObject;

So strong is the same as retain in a property declaration.

For ARC projects I would use strong instead of retain, I would use assign for C primitive properties and weak for weak references to Objective-C objects.

To answer the original question - there are various ways to do this, but the following would be the simplest.

If you already have a handle to the child node that you want to remove, i.e. you have a JavaScript variable that holds a reference to it:

myChildNode.parentNode.removeChild(myChildNode);

Obviously, if you are not using one of the numerous libraries that already do this, you would want to create a function to abstract this out:

function removeElement(node) {
    node.parentNode.removeChild(node);
}

EDIT: As has been mentioned by others: if you have any event handlers wired up to the node you are removing, you will want to make sure you disconnect those before the last reference to the node being removed goes out of scope, lest poor implementations of the JavaScript interpreter leak memory.

I like to remove missing values from a list like this:

list_no_nan = [x for x in list_with_nan if pd.notnull(x)]

Another way of monitoring a child-process is to create a worker thread that will :

1. call CreateProcess()
2. call WaitForSingleObject() // the worker thread will now wait till the child-process finishes execution. it's possible to grab the return code (from the main() function) too.

The correct answer is

git checkout -m origin/master

It merges changes from the origin master branch with your local even uncommitted changes.

    using System;
    using System.Text;

    public static class Base64Conversions
    {
        public static string EncodeBase64(this string text, Encoding encoding = null)
        { 
            if (text == null) return null;

            encoding = encoding ?? Encoding.UTF8;
            var bytes = encoding.GetBytes(text);
            return Convert.ToBase64String(bytes);
        }

        public static string DecodeBase64(this string encodedText, Encoding encoding = null)
        {
            if (encodedText == null) return null;

            encoding = encoding ?? Encoding.UTF8;
            var bytes = Convert.FromBase64String(encodedText);
            return encoding.GetString(bytes);
        }
    }

Usage

    var text = "Sample Text";
    var base64 = text.EncodeBase64();
    base64 = text.EncodeBase64(Encoding.UTF8); //or with Encoding

My problem was that I was getting the data back in a string which was not in a proper JSON format, which I was then trying to parse it. simple example: JSON.parse('{hello there}') will give an error at h. In my case the callback url was returning an unnecessary character before the objects: employee_names([{"name":.... and was getting error at e at 0. My callback URL itself had an issue which when fixed, returned only objects.

Syntax to change column name in MySql:

alter table table_name change old_column_name new_column_name data_type(size);

Example:

alter table test change LowSal Low_Sal integer(4);

For example 8/12/1976. Copy your date column. Highlight the copied column and click Data> Text to Columns> Delimited> Next. In the delimiters column check "Other" and input / and then click Next and Finish. You'll have 3 columns and the first column will be 1/8. Highlight it and click the comma in the Number section and it will give you the month as 8.00, so then reduce it by clicking the comma in Home/Numbers and you'll now have 8 in the first column, 18 in the second column and 1976 in the third column. In the first empty cell to the right use the concatenate function and leave out the year column. If your month is column A, day is column B and year is column C, it will look like this: =concatenate(A2,"/",B2) and hit enter. It will look like 8/18, however, when you click on the cell you'll see the concatenate formula. Highlight the cell(s), then copy and paste special values. Now you can sort by date. It's really quick when you get the hang of it.

Smoke testing

Suppose a new build of an app is ready from the development phase.

We check if we are able to open the app without a crash. We login to the app. We check if the user is redirected to the proper URL and that the environment is stable. If the main aim of the app is to provide a "purchase" functionality to the user, check if the user's ID is redirected to the buying page.

After the smoke testing we confirm the build is in a testable form and is ready to go through sanity testing.

Sanity testing

In this phase, we check the basic functionalities, like

1. login with valid credentials,
2. login with invalid credentials,
3. user's info are properly displayed after logging in,
4. making a purchase order with a certain user's id,
5. the "thank you" page is displayed after the purchase

If you want to get the file names only without the rest of the commit message you can use:

git log --name-only --pretty=format: <branch name>

This can then be extended to use the various options that contain the file name:

git log --name-status --pretty=format: <branch name>

git log --stat --pretty=format: <branch name>

One thing to note when using this method is that there are some blank lines in the output that will have to be ignored. Using this can be useful if you'd like to see the files that have been changed on a local branch, but is not yet pushed to a remote branch and there is no guarantee the latest from the remote has already been pulled in. For example:

git log --name-only --pretty=format: my_local_branch --not origin/master

Would show all the files that have been changed on the local branch, but not yet merged to the master branch on the remote.

Adding

"plugins": [
    [
      "@babel/plugin-proposal-class-properties"
    ]
  ]

into .babelrc works for me.

Here is my personal goto for this topic:

Gist here, (pull requests welcome!): https://gist.github.com/thorsummoner/b5b1dfcff7e7fdd334ec

import multiprocessing
import sys

THREADS = 3

# Used to prevent multiple threads from mixing thier output
GLOBALLOCK = multiprocessing.Lock()


def func_worker(args):
    """This function will be called by each thread.
    This function can not be a class method.
    """
    # Expand list of args into named args.
    str1, str2 = args
    del args

    # Work
    # ...



    # Serial-only Portion
    GLOBALLOCK.acquire()
    print(str1)
    print(str2)
    GLOBALLOCK.release()


def main(argp=None):
    """Multiprocessing Spawn Example
    """
    # Create the number of threads you want
    pool = multiprocessing.Pool(THREADS)

    # Define two jobs, each with two args.
    func_args = [
        ('Hello', 'World',), 
        ('Goodbye', 'World',), 
    ]


    try:
        # Spawn up to 9999999 jobs, I think this is the maximum possible.
        # I do not know what happens if you exceed this.
        pool.map_async(func_worker, func_args).get(9999999)
    except KeyboardInterrupt:
        # Allow ^C to interrupt from any thread.
        sys.stdout.write('\033[0m')
        sys.stdout.write('User Interupt\n')
    pool.close()

if __name__ == '__main__':
    main()

gcc implements an extension to the C language to support sequential ranges:

switch (value)
{
   case 1...3:
      //Do Something
      break;
   case 4...6:
      //Do Something
      break;
   default:
      //Do the Default
      break;
}

Edit: Just noticed the C# tag on the question, so presumably a gcc answer doesn't help.

I have successfully used the java.net.URI class like so:

public static String uriEncode(String string) {
    String result = string;
    if (null != string) {
        try {
            String scheme = null;
            String ssp = string;
            int es = string.indexOf(':');
            if (es > 0) {
                scheme = string.substring(0, es);
                ssp = string.substring(es + 1);
            }
            result = (new URI(scheme, ssp, null)).toString();
        } catch (URISyntaxException usex) {
            // ignore and use string that has syntax error
        }
    }
    return result;
}

I don't think this is quite what your looking for, there's no way to display variable values that don't fail, but this may help you get closer to outputting the results the way you want.

You can use the TestResult object returned by the TestRunner.run() for results analysis and processing. Particularly, TestResult.errors and TestResult.failures

About the TestResults Object:

http://docs.python.org/library/unittest.html#id3

And some code to point you in the right direction:

>>> import random
>>> import unittest
>>>
>>> class TestSequenceFunctions(unittest.TestCase):
...     def setUp(self):
...         self.seq = range(5)
...     def testshuffle(self):
...         # make sure the shuffled sequence does not lose any elements
...         random.shuffle(self.seq)
...         self.seq.sort()
...         self.assertEqual(self.seq, range(10))
...     def testchoice(self):
...         element = random.choice(self.seq)
...         error_test = 1/0
...         self.assert_(element in self.seq)
...     def testsample(self):
...         self.assertRaises(ValueError, random.sample, self.seq, 20)
...         for element in random.sample(self.seq, 5):
...             self.assert_(element in self.seq)
...
>>> suite = unittest.TestLoader().loadTestsFromTestCase(TestSequenceFunctions)
>>> testResult = unittest.TextTestRunner(verbosity=2).run(suite)
testchoice (__main__.TestSequenceFunctions) ... ERROR
testsample (__main__.TestSequenceFunctions) ... ok
testshuffle (__main__.TestSequenceFunctions) ... FAIL

======================================================================
ERROR: testchoice (__main__.TestSequenceFunctions)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "<stdin>", line 11, in testchoice
ZeroDivisionError: integer division or modulo by zero

======================================================================
FAIL: testshuffle (__main__.TestSequenceFunctions)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "<stdin>", line 8, in testshuffle
AssertionError: [0, 1, 2, 3, 4] != [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]

----------------------------------------------------------------------
Ran 3 tests in 0.031s

FAILED (failures=1, errors=1)
>>>
>>> testResult.errors
[(<__main__.TestSequenceFunctions testMethod=testchoice>, 'Traceback (most recent call last):\n  File "<stdin>"
, line 11, in testchoice\nZeroDivisionError: integer division or modulo by zero\n')]
>>>
>>> testResult.failures
[(<__main__.TestSequenceFunctions testMethod=testshuffle>, 'Traceback (most recent call last):\n  File "<stdin>
", line 8, in testshuffle\nAssertionError: [0, 1, 2, 3, 4] != [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]\n')]
>>>

There are a couple of libraries out there. onnov/detect-encoding looks promising. It claims to do better than mb_detect_encoding

Example usage for converting string in unknown character encoding to UTF-8:

use Onnov\DetectEncoding\EncodingDetector;
$detector->iconvXtoEncoding('??????????? ?????')

To simply detect encoding:

$encoding = $detector->getEncoding('??????????? ?????');

Polymorphism: The ability to treat objects of different types in a similar manner. Example: Giraffe and Crocodile are both Animals, and animals can Move. If you have an instance of an Animal then you can call Move without knowing or caring what type of animal it is.

Inheritance: This is one way of achieving both Polymorphism and code reuse at the same time.

Other forms of polymorphism: There are other way of achieving polymorphism, such as interfaces, which provide only polymorphism but no code reuse (sometimes the code is quite different, such as Move for a Snake would be quite different from Move for a Dog, in which case an Interface would be the better polymorphic choice in this case.

In other dynamic languages polymorphism can be achieved with Duck Typing, which is the classes don't even need to share the same base class or interface, they just need a method with the same name. Or even more dynamic like Javascript, you don't even need classes at all, just an object with the same method name can be used polymorphically.

If you don't want to use libraries or other things, you can use this native javascript approach:

var MD5 = function(d){var r = M(V(Y(X(d),8*d.length)));return r.toLowerCase()};function M(d){for(var _,m="0123456789ABCDEF",f="",r=0;r<d.length;r++)_=d.charCodeAt(r),f+=m.charAt(_>>>4&15)+m.charAt(15&_);return f}function X(d){for(var _=Array(d.length>>2),m=0;m<_.length;m++)_[m]=0;for(m=0;m<8*d.length;m+=8)_[m>>5]|=(255&d.charCodeAt(m/8))<<m%32;return _}function V(d){for(var _="",m=0;m<32*d.length;m+=8)_+=String.fromCharCode(d[m>>5]>>>m%32&255);return _}function Y(d,_){d[_>>5]|=128<<_%32,d[14+(_+64>>>9<<4)]=_;for(var m=1732584193,f=-271733879,r=-1732584194,i=271733878,n=0;n<d.length;n+=16){var h=m,t=f,g=r,e=i;f=md5_ii(f=md5_ii(f=md5_ii(f=md5_ii(f=md5_hh(f=md5_hh(f=md5_hh(f=md5_hh(f=md5_gg(f=md5_gg(f=md5_gg(f=md5_gg(f=md5_ff(f=md5_ff(f=md5_ff(f=md5_ff(f,r=md5_ff(r,i=md5_ff(i,m=md5_ff(m,f,r,i,d[n+0],7,-680876936),f,r,d[n+1],12,-389564586),m,f,d[n+2],17,606105819),i,m,d[n+3],22,-1044525330),r=md5_ff(r,i=md5_ff(i,m=md5_ff(m,f,r,i,d[n+4],7,-176418897),f,r,d[n+5],12,1200080426),m,f,d[n+6],17,-1473231341),i,m,d[n+7],22,-45705983),r=md5_ff(r,i=md5_ff(i,m=md5_ff(m,f,r,i,d[n+8],7,1770035416),f,r,d[n+9],12,-1958414417),m,f,d[n+10],17,-42063),i,m,d[n+11],22,-1990404162),r=md5_ff(r,i=md5_ff(i,m=md5_ff(m,f,r,i,d[n+12],7,1804603682),f,r,d[n+13],12,-40341101),m,f,d[n+14],17,-1502002290),i,m,d[n+15],22,1236535329),r=md5_gg(r,i=md5_gg(i,m=md5_gg(m,f,r,i,d[n+1],5,-165796510),f,r,d[n+6],9,-1069501632),m,f,d[n+11],14,643717713),i,m,d[n+0],20,-373897302),r=md5_gg(r,i=md5_gg(i,m=md5_gg(m,f,r,i,d[n+5],5,-701558691),f,r,d[n+10],9,38016083),m,f,d[n+15],14,-660478335),i,m,d[n+4],20,-405537848),r=md5_gg(r,i=md5_gg(i,m=md5_gg(m,f,r,i,d[n+9],5,568446438),f,r,d[n+14],9,-1019803690),m,f,d[n+3],14,-187363961),i,m,d[n+8],20,1163531501),r=md5_gg(r,i=md5_gg(i,m=md5_gg(m,f,r,i,d[n+13],5,-1444681467),f,r,d[n+2],9,-51403784),m,f,d[n+7],14,1735328473),i,m,d[n+12],20,-1926607734),r=md5_hh(r,i=md5_hh(i,m=md5_hh(m,f,r,i,d[n+5],4,-378558),f,r,d[n+8],11,-2022574463),m,f,d[n+11],16,1839030562),i,m,d[n+14],23,-35309556),r=md5_hh(r,i=md5_hh(i,m=md5_hh(m,f,r,i,d[n+1],4,-1530992060),f,r,d[n+4],11,1272893353),m,f,d[n+7],16,-155497632),i,m,d[n+10],23,-1094730640),r=md5_hh(r,i=md5_hh(i,m=md5_hh(m,f,r,i,d[n+13],4,681279174),f,r,d[n+0],11,-358537222),m,f,d[n+3],16,-722521979),i,m,d[n+6],23,76029189),r=md5_hh(r,i=md5_hh(i,m=md5_hh(m,f,r,i,d[n+9],4,-640364487),f,r,d[n+12],11,-421815835),m,f,d[n+15],16,530742520),i,m,d[n+2],23,-995338651),r=md5_ii(r,i=md5_ii(i,m=md5_ii(m,f,r,i,d[n+0],6,-198630844),f,r,d[n+7],10,1126891415),m,f,d[n+14],15,-1416354905),i,m,d[n+5],21,-57434055),r=md5_ii(r,i=md5_ii(i,m=md5_ii(m,f,r,i,d[n+12],6,1700485571),f,r,d[n+3],10,-1894986606),m,f,d[n+10],15,-1051523),i,m,d[n+1],21,-2054922799),r=md5_ii(r,i=md5_ii(i,m=md5_ii(m,f,r,i,d[n+8],6,1873313359),f,r,d[n+15],10,-30611744),m,f,d[n+6],15,-1560198380),i,m,d[n+13],21,1309151649),r=md5_ii(r,i=md5_ii(i,m=md5_ii(m,f,r,i,d[n+4],6,-145523070),f,r,d[n+11],10,-1120210379),m,f,d[n+2],15,718787259),i,m,d[n+9],21,-343485551),m=safe_add(m,h),f=safe_add(f,t),r=safe_add(r,g),i=safe_add(i,e)}return Array(m,f,r,i)}function md5_cmn(d,_,m,f,r,i){return safe_add(bit_rol(safe_add(safe_add(_,d),safe_add(f,i)),r),m)}function md5_ff(d,_,m,f,r,i,n){return md5_cmn(_&m|~_&f,d,_,r,i,n)}function md5_gg(d,_,m,f,r,i,n){return md5_cmn(_&f|m&~f,d,_,r,i,n)}function md5_hh(d,_,m,f,r,i,n){return md5_cmn(_^m^f,d,_,r,i,n)}function md5_ii(d,_,m,f,r,i,n){return md5_cmn(m^(_|~f),d,_,r,i,n)}function safe_add(d,_){var m=(65535&d)+(65535&_);return(d>>16)+(_>>16)+(m>>16)<<16|65535&m}function bit_rol(d,_){return d<<_|d>>>32-_}_x000D_
_x000D_
/** NORMAL words**/_x000D_
var value = 'test';_x000D_
_x000D_
var result = MD5(value);_x000D_
 _x000D_
document.body.innerHTML = 'hash -  normal words: ' + result;_x000D_
_x000D_
/** NON ENGLISH words**/_x000D_
value = '????'_x000D_
_x000D_
//unescape() can be deprecated for the new browser versions_x000D_
result = MD5(unescape(encodeURIComponent(value)));_x000D_
_x000D_
document.body.innerHTML += '<br><br>hash - non english words: ' + result;_x000D_
 

For non english words you may need to use unescape() and the encodeURIComponent() methods.

There is a quick solution:

x = eval('[ "A","B","C" , " D"]')

Unwanted whitespaces in the list elements may be removed in this way:

x = [x.strip() for x in eval('[ "A","B","C" , " D"]')]

I had the same problem. The problem with the Sublime Text's default console is that it does not support input.

To solve it, you have to install a package called SublimeREPL. SublimeREPL provides a Python interpreter which accepts input.

There is an article that explains the solution in detail.

GitHub page for SublimeREPL

To get the form that the submit is inside why not just

this.form

Easiest & quickest path to the result.

1. Check if you have problem with your virtual device path under Genymotion > Settings > Virtual Box > Virtual Device >

2. If it is still an issue remove files under ~/.Genymobile/Genymotion/ova
3. If it is still an issue remove files under ~/.Genymobile/Genymotion/bin
4. Remove Genymotion and all files under ~/.Genymobile/ & reinstall

Belated. If need any fancy button than anyone can try this.

#startStopBtn {_x000D_
    font-size: 30px;_x000D_
    font-weight: bold;_x000D_
    display: inline-block;_x000D_
    margin: 0 auto;_x000D_
    color: #dcfbb4;_x000D_
    background-color: green;_x000D_
    border: 0.4em solid #d4f7da;_x000D_
    border-radius: 50%;_x000D_
    transition: all 0.3s;_x000D_
    box-sizing: border-box;_x000D_
    width: 4em;_x000D_
    height: 4em;_x000D_
    line-height: 3em;_x000D_
    cursor: pointer;_x000D_
    box-shadow: 0 0 0 rgba(0,0,0,0.1), inset 0 0 0 rgba(0,0,0,0.1);_x000D_
    text-align: center;_x000D_
}_x000D_
#startStopBtn:hover{_x000D_
    box-shadow: 0 0 2em rgba(0,0,0,0.1), inset 0 0 1em rgba(0,0,0,0.1);_x000D_
    background-color: #29a074;_x000D_
  }

<div id="startStopBtn" onclick="startStop()" class=""> Go!</div>

For loop is not officially supported yet by SQL server. Already there is answer on achieving FOR Loop's different ways. I am detailing answer on ways to achieve different types of loops in SQL server.

FOR Loop

DECLARE @cnt INT = 0;

WHILE @cnt < 10
BEGIN
   PRINT 'Inside FOR LOOP';
   SET @cnt = @cnt + 1;
END;

PRINT 'Done FOR LOOP';

If you know, you need to complete first iteration of loop anyway, then you can try DO..WHILE or REPEAT..UNTIL version of SQL server.

DO..WHILE Loop

DECLARE @X INT=1;

WAY:  --> Here the  DO statement

  PRINT @X;

  SET @X += 1;

IF @X<=10 GOTO WAY;

REPEAT..UNTIL Loop

DECLARE @X INT = 1;

WAY:  -- Here the REPEAT statement

  PRINT @X;

  SET @X += 1;

IFNOT(@X > 10) GOTO WAY;

Reference

Unbind the mouseenter and mouseleave events individually or unbind all events on the element(s).

$(this).unbind('mouseenter').unbind('mouseleave');

or

$(this).unbind();  // assuming you have no other handlers you want to keep

I solved it with the following:

Go to View-> Property Pages -> Configuration Properties -> Linker -> Input

Under additional dependencies add the thelibrary.lib. Don't use any quotations.

The problem here is in your interpretation of the article you link.

Equality

This article is about somebody that is having problems correctly defining the bool relationship operators.

The operator:

• Equality == and !=
• Relationship < > <= >=

These operators should return a bool as they are comparing two objects of the same type. It is usually easiest to define these operators as part of the class. This is because a class is automatically a friend of itself so objects of type Paragraph can examine each other (even each others private members).

There is an argument for making these free standing functions as this lets auto conversion convert both sides if they are not the same type, while member functions only allow the rhs to be auto converted. I find this a paper man argument as you don't really want auto conversion happening in the first place (usually). But if this is something you want (I don't recommend it) then making the comparators free standing can be advantageous.

Streaming

The stream operators:

• operator << output
• operator >> input

When you use these as stream operators (rather than binary shift) the first parameter is a stream. Since you do not have access to the stream object (its not yours to modify) these can not be member operators they have to be external to the class. Thus they must either be friends of the class or have access to a public method that will do the streaming for you.

It is also traditional for these objects to return a reference to a stream object so you can chain stream operations together.

#include <iostream>

class Paragraph
{
    public:
        explicit Paragraph(std::string const& init)
            :m_para(init)
        {}

        std::string const&  to_str() const
        {
            return m_para;
        }

        bool operator==(Paragraph const& rhs) const
        {
            return m_para == rhs.m_para;
        }
        bool operator!=(Paragraph const& rhs) const
        {
            // Define != operator in terms of the == operator
            return !(this->operator==(rhs));
        }
        bool operator<(Paragraph const& rhs) const
        {
            return  m_para < rhs.m_para;
        }
    private:
        friend std::ostream & operator<<(std::ostream &os, const Paragraph& p);
        std::string     m_para;
};

std::ostream & operator<<(std::ostream &os, const Paragraph& p)
{
    return os << p.to_str();
}


int main()
{
    Paragraph   p("Plop");
    Paragraph   q(p);

    std::cout << p << std::endl << (p == q) << std::endl;
}

import json

array = '{"fruits": ["apple", "banana", "orange"]}'
data  = json.loads(array)
print data['fruits']
# the print displays:
# [u'apple', u'banana', u'orange']

You had everything you needed. data will be a dict, and data['fruits'] will be a list

Try this one:

var comment = document.querySelector("button");
function showComment() {
  var place = document.querySelector('#textfield');
  var commentBox = document.createElement('textarea');
  place.appendChild(commentBox);
}
comment.addEventListener('click', showComment, false);

Use querySelector instead of className

I've submitted a pull request (available in Ansible 2.2+) that will make this kinds of situations easier by adding jmespath query support on Ansible. In your case it would work like:

- debug: msg="{{ addresses | json_query(\"private_man[?type=='fixed'].addr\") }}"

would return:

ok: [localhost] => {
    "msg": [
        "172.16.1.100"
    ]
}

Using this snippet, you can submit the form and avoid redirection. Instead you can pass the success function as argument and do whatever you want.

function submitForm(form, successFn){
    if (form.getAttribute("id") != '' || form.getAttribute("id") != null){
        var id = form.getAttribute("id");
    } else {
        console.log("Form id attribute was not set; the form cannot be serialized");
    }

    $.ajax({
        type: form.method,
        url: form.action,
        data: $(id).serializeArray(),
        dataType: "json",
        success: successFn,
        //error: errorFn(data)
    });
}

And then just do:

var formElement = document.getElementById("yourForm");
submitForm(formElement, function() {
    console.log("Form submitted");
});

You may be tempted to use (*) but what if a directory contains the * character? It's very difficult to handle special characters in filenames correctly.

You can use ls -ls. However, it fails to handle newline characters.

# Store la -ls as an array
readarray -t files <<< $(ls -ls)
for (( i=1; i<${#files[@]}; i++ ))
{
    # Convert current line to an array
    line=(${files[$i]})
    # Get the filename, joining it together any spaces
    fileName=${line[@]:9}
    echo $fileName
}

If all you want is the file name, then just use ls:

for fileName in $(ls); do
    echo $fileName
done

See this article or this this post for more information about some of the difficulties of dealing with special characters in file names.

Your formula is wrong. You probably meant something like:

=IF(AND(NOT(ISBLANK(Q2));NOT(ISBLANK(R2)));IF(Q2<=R2;"1";"0");"")

Another equivalent:

=IF(NOT(OR(ISBLANK(Q2);ISBLANK(R2)));IF(Q2<=R2;"1";"0");"")

Or even shorter:

=IF(OR(ISBLANK(Q2);ISBLANK(R2));"";IF(Q2<=R2;"1";"0"))

OR EVEN SHORTER:

=IF(OR(ISBLANK(Q2);ISBLANK(R2));"";--(Q2<=R2))

SELECT
  category,
  COUNT(*) AS `num`
FROM
  posts
GROUP BY
  category

I've used this. Add a script reference to jquery on the Report.aspx page. Use the following to link up JQuery to the microsoft events. Used a little bit of Eric's suggestion for setting the overflow.

$(document).ready(function () {
    if (navigator.userAgent.toLowerCase().indexOf("webkit") >= 0) {        
        Sys.Application.add_init(function () {
            var prm = Sys.WebForms.PageRequestManager.getInstance();
            if (!prm.get_isInAsyncPostBack()) {
                prm.add_endRequest(function () {
                    var divs = $('table[id*=_fixedTable] > tbody > tr:last > td:last > div')
                    divs.each(function (idx, element) {
                        $(element).css('overflow', 'visible');
                    });
                });
            }
        });
    }
});

To be more exact

   Intent intent = new Intent(Intent.ACTION_VIEW);
   intent.setData(Uri.parse("https://play.google.com/store/apps/details?id=com.android.example"));
   startActivity(intent);

or if you want to share your other apps from your dev. account you can do something like this

Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setData(Uri.parse("https://play.google.com/store/apps/developer?id=Your_Publisher_Name"));
startActivity(intent);

Instead of directly comparing the strings (VB won't find them equal since GetEnvironmentVariable returns a string of length 255) write this:

Private Sub Workbook_Open()     
    If InStr(1, GetEnvironmentVariable("InBatch"), "TRUE", vbTextCompare) Then
        Debug.Print "Batch"  
        Call Macro
    Else    
        Debug.Print "Normal"     
    End If 

End Sub 

Rebase and Cherry-pick is the only way you can keep clean commit history. Avoid using merge and avoid creating merge conflict. If you are using gerrit set one project to Merge if necessary and one project to cherry-pick mode and try yourself.

I like this solution for small applications:

class App:
  __conf = {
    "username": "",
    "password": "",
    "MYSQL_PORT": 3306,
    "MYSQL_DATABASE": 'mydb',
    "MYSQL_DATABASE_TABLES": ['tb_users', 'tb_groups']
  }
  __setters = ["username", "password"]

  @staticmethod
  def config(name):
    return App.__conf[name]

  @staticmethod
  def set(name, value):
    if name in App.__setters:
      App.__conf[name] = value
    else:
      raise NameError("Name not accepted in set() method")

And then usage is:

if __name__ == "__main__":
   # from config import App
   App.config("MYSQL_PORT")     # return 3306
   App.set("username", "hi")    # set new username value
   App.config("username")       # return "hi"
   App.set("MYSQL_PORT", "abc") # this raises NameError

.. you should like it because:

• uses class variables (no object to pass around/ no singleton required),
• uses encapsulated built-in types and looks like (is) a method call on App,
• has control over individual config immutability, mutable globals are the worst kind of globals.
• promotes conventional and well named access / readability in your source code
• is a simple class but enforces structured access, an alternative is to use @property, but that requires more variable handling code per item and is object-based.
• requires minimal changes to add new config items and set its mutability.

--Edit--: For large applications, storing values in a YAML (i.e. properties) file and reading that in as immutable data is a better approach (i.e. blubb/ohaal's answer). For small applications, this solution above is simpler.

Below works for first tr of the table under thead

table thead tr:first-child {
   background: #f2f2f2;
}

And this works for the first tr of thead and tbody both:

table thead tbody tr:first-child {
   background: #f2f2f2;
}

Javascript being dynamic language there a zillion ways to mess up where another language would stop you.

Avoiding a fundamental language feature such as new on the basis that you might mess up is a bit like removing your shiny new shoes before walking through a minefield just in case you might get your shoes muddy.

I use a convention where function names begin with a lower case letter and 'functions' that are actually class definitions begin with a upper case letter. The result is a really quite compelling visual clue that the 'syntax' is wrong:-

var o = MyClass();  // this is clearly wrong.

On top of this good naming habits help. After all functions do things and therefore there should be a verb in its name whereas classes represent objects and are nouns and adjectives with no verb.

var o = chair() // Executing chair is daft.
var o = createChair() // makes sense.

Its interesting how SO's syntax colouring has interpretted the code above.

select name, count(*) from table group by name;

i think should do it

This is the format of /etc/crontab:

# .---------------- minute (0 - 59)
# |  .------------- hour (0 - 23)
# |  |  .---------- day of month (1 - 31)
# |  |  |  .------- month (1 - 12) OR jan,feb,mar,apr ...
# |  |  |  |  .---- day of week (0 - 6) (Sunday=0 or 7) OR sun,mon,tue,wed,thu,fri,sat
# |  |  |  |  |
# *  *  *  *  * user-name  command to be executed

I recommend copy & pasting that into the top of your crontab file so that you always have the reference handy. RedHat systems are setup that way by default.

To run something every minute:

* * * * * username /var/www/html/a.php

To run something at midnight of every day:

0 0 * * * username /var/www/html/reset.php

You can either include /usr/bin/php in the command to run, or you can make the php scripts directly executable:

chmod +x file.php

Start your php file with a shebang so that your shell knows which interpreter to use:

#!/usr/bin/php
<?php
// your code here

Move your file into a subdirectory called cont

Try jQuery animate() method, ex.

$("#divid").animate({'width':perc+'%'});

By default, you can access your databases at http:// localhost/phpmyadmin using user: root and a blank password.

Once logged in PHPmyAdmin, click on the Privileges tab. and on the Add a new user link located under the User Overview table

You can set custom color using this-

check out this - click hear

XSSFWorkbook workbook = new XSSFWorkbook();

IndexedColorMap colorMap = workbook.getStylesSource().getIndexedColors();
Font tableHeadOneFontStyle = workbook.createFont();
        tableHeadOneFontStyle.setBold( true );
        tableHeadOneFontStyle.setColor( IndexedColors.BLACK.getIndex() );

XSSFCellStyle tableHeaderOneColOneStyle = workbook.createCellStyle();
        tableHeaderOneColOneStyle.setFont( tableHeadOneFontStyle );
        tableHeaderOneColOneStyle
                .setFillForegroundColor( new XSSFColor( new java.awt.Color( 255, 231, 153 ), colorMap ) );
        tableHeaderOneColOneStyle.setFillPattern( FillPatternType.SOLID_FOREGROUND );
        tableHeaderOneColOneStyle = setLeftRightBorderColor( tableHeaderOneColOneStyle );
        tableHeaderOneColOneStyle = alignCenter( tableHeaderOneColOneStyle );

The standard convention in SQL Server is:

FK_ForeignKeyTable_PrimaryKeyTable

So, for example, the key between notes and tasks would be:

FK_note_task

And the key between tasks and users would be:

FK_task_user

This gives you an 'at a glance' view of which tables are involved in the key, so it makes it easy to see which tables a particular one (the first one named) depends on (the second one named). In this scenario the complete set of keys would be:

FK_task_user
FK_note_task
FK_note_user

So you can see that tasks depend on users, and notes depend on both tasks and users.

My previous version of this answer had links, that kept becoming dead.
So, I've pointed it to the internet archive to preserve the original answer.

Subversion client releases for Windows and Macintosh

Wiki - Subversion clients comparison table

Working with position:absolute; along with flex:

Position the flex item with position: relative. Then inside of it, add another <div> element with:

position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;

This extends the element to the boundaries of its relative-positioned parent, but does not allow to extend it. Inside, overflow: auto; will then work as expected.

• the code snippet included in the answer - Click on and then click on after running the snippet OR
• Click here for the CODEPEN
• The result:

.all-0 {_x000D_
  top: 0;_x000D_
  bottom: 0;_x000D_
  left: 0;_x000D_
  right: 0;_x000D_
}_x000D_
p {_x000D_
  text-align: justify;_x000D_
}_x000D_
.bottom-0 {_x000D_
  bottom: 0;_x000D_
}_x000D_
.overflow-auto {_x000D_
  overflow: auto;_x000D_
}

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css" rel="stylesheet"/>_x000D_
_x000D_
_x000D_
<div class="p-5 w-100">_x000D_
  <div class="row bg-dark m-0">_x000D_
    <div class="col-sm-9 p-0 d-flex flex-wrap">_x000D_
      <!-- LEFT-SIDE - ROW-1 -->_x000D_
      <div class="row m-0 p-0">_x000D_
        <!-- CARD 1 -->_x000D_
        <div class="col-md-8 p-0 d-flex">_x000D_
          <div class="my-card-content bg-white p-2 m-2 d-flex flex-column">_x000D_
            <img class="img img-fluid" src="https://via.placeholder.com/700x250">_x000D_
            <h4>Heading 1</h4>_x000D_
            <p>_x000D_
              Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old..._x000D_
          </div>_x000D_
        </div>_x000D_
        <!-- CARD 2 -->_x000D_
        <div class="col-md-4 p-0 d-flex">_x000D_
          <div class="my-card-content bg-white p-2 m-2 d-flex flex-column">_x000D_
            <img class="img img-fluid" src="https://via.placeholder.com/400x250">_x000D_
            <h4>Heading 1</h4>_x000D_
            <p>_x000D_
              Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old..._x000D_
          </div>_x000D_
        </div>_x000D_
      </div>_x000D_
      <div class="row m-0">_x000D_
        <!-- CARD 3 -->_x000D_
        <div class="col-md-4 p-0 d-flex">_x000D_
          <div class="my-card-content bg-white p-2 m-2 d-flex flex-column">_x000D_
            <img class="img img-fluid" src="https://via.placeholder.com/400x250">_x000D_
            <h4>Heading 1</h4>_x000D_
            <p>_x000D_
              Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old..._x000D_
          </div>_x000D_
        </div>_x000D_
        <!-- CARD 4 -->_x000D_
        <div class="col-md-4 p-0 d-flex">_x000D_
          <div class="my-card-content bg-white p-2 m-2 d-flex flex-column">_x000D_
            <img class="img img-fluid" src="https://via.placeholder.com/400x250">_x000D_
            <h4>Heading 1</h4>_x000D_
            <p>_x000D_
              Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old..._x000D_
          </div>_x000D_
        </div>_x000D_
        <!-- CARD 5-->_x000D_
        <div class="col-md-4 p-0 d-flex">_x000D_
          <div class="my-card-content bg-white p-2 m-2 d-flex flex-column">_x000D_
            <img class="img img-fluid" src="https://via.placeholder.com/400x250">_x000D_
            <h4>Heading 1</h4>_x000D_
            <p>_x000D_
              Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old..._x000D_
          </div>_x000D_
        </div>_x000D_
      </div>_x000D_
    </div>_x000D_
    <div class="col-sm-3 p-0">_x000D_
      <div class="bg-white m-2 p-2 position-absolute all-0 d-flex flex-column">_x000D_
        <h4>Social Sidebar...</h4>_x000D_
        <hr />_x000D_
        <div class="d-flex overflow-auto">_x000D_
          <p>_x000D_
            Topping candy tiramisu soufflé fruitcake ice cream chocolate bar. Bear claw ice cream chocolate bar donut sweet tart. Pudding cupcake danish apple pie apple pie. Halva fruitcake ice cream chocolate bar. Bear claw ice cream chocolate bar donut sweet tart._x000D_
            opping candy tiramisu soufflé fruitcake ice cream chocolate bar. Bear claw ice cream chocolate bar donut sweet tart. Pudding cupcake danish apple pie apple pie. Halva fruitcake ice cream chocolate bar. Bear claw ice cream chocolate bar donut sweet tart._x000D_
            opping candy tiramisu soufflé fruitcake ice cream chocolate bar. Bear claw ice cream chocolate bar donut sweet tart. Pudding cupcake danish apple pie apple pie. Halva fruitcake ice cream chocolate bar. Bear claw ice cream chocolate bar donut sweet tart._x000D_
            Pudding cupcake danish apple pie apple pie. Halvafruitcake ice cream chocolate bar. Bear claw ice cream chocolate bar donut sweet tart. Pudding cupcake danish apple pie apple pie. Halvafruitcake ice cream chocolate bar. Bear claw ice cream_x000D_
            chocolate bar donut sweet tart. Pudding cupcake danish apple pie apple pie. Halvafruitcake ice cream chocolate bar. Bear claw ice cream chocolate bar donut sweet tart. Pudding cupcake danish apple pie apple pie. Halvafruitcake ice cream chocolate_x000D_
            bar. Bear claw ice cream chocolate bar donut sweet tart. Pudding cupcake danish apple pie apple pie. Halva_x000D_
        </div>_x000D_
      </div>_x000D_
    </div>_x000D_
  </div>

Good Luck...

Turns out you don't have to do much at all.

See below - the parameter x will contain the full HTTP body (which is XML in our case).

@POST
public Response go(String x) throws IOException {
    ...
}

I don't know if this will be of any help to you, but I have written a couple of articles which introduce the basics.

• HtmlAgilityPack Article Series
• Introduction To The HtmlAgilityPack Library
• Easily extracting links from a snippet of html with HtmlAgilityPack

The next article is 95% complete, I just have to write up explanations of the last few parts of the code I have written. If you are interested then I will try to remember to post here when I publish it.

You can add the id="MyID123" at the start of the cartHTML text appends.

The first line would therefore be:

var cartHTML = '<div id="MyID123" class="soft_add_wrapper" onmouseover="setTimer();">';

-OR-

If you want the ID to be in a variable, then something like this:

    var MyIDvariable = "MyID123";
    var cartHTML = '<div id="'+MyIDvariable+'" class="soft_add_wrapper" onmouseover="setTimer();">';
/* ... the rest of your code ... */

' i modify the code for Datatable 

For Each c as DataColumn in dt.Columns
 For j=0 To _dataTable.Columns.Count-1
            xlWorksheet.Cells (i+1, j+1) = _dataTable.Columns(j).ColumnName
Next
Next

Hope this could be help!

A delegate is a reference to a method. Whereas objects can easily be sent as parameters into methods, constructor or whatever, methods are a bit more tricky. But every once in a while you might feel the need to send a method as a parameter to another method, and that's when you'll need delegates.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace DelegateApp {

  /// <summary>
  /// A class to define a person
  /// </summary>
  public class Person {
    public string Name { get; set; }
    public int Age { get; set; }
  }

  class Program {
    //Our delegate
    public delegate bool FilterDelegate(Person p);

    static void Main(string[] args) {

      //Create 4 Person objects
      Person p1 = new Person() { Name = "John", Age = 41 };
      Person p2 = new Person() { Name = "Jane", Age = 69 };
      Person p3 = new Person() { Name = "Jake", Age = 12 };
      Person p4 = new Person() { Name = "Jessie", Age = 25 };

      //Create a list of Person objects and fill it
      List<Person> people = new List<Person>() { p1, p2, p3, p4 };

      //Invoke DisplayPeople using appropriate delegate
      DisplayPeople("Children:", people, IsChild);
      DisplayPeople("Adults:", people, IsAdult);
      DisplayPeople("Seniors:", people, IsSenior);

      Console.Read();
    }

    /// <summary>
    /// A method to filter out the people you need
    /// </summary>
    /// <param name="people">A list of people</param>
    /// <param name="filter">A filter</param>
    /// <returns>A filtered list</returns>
    static void DisplayPeople(string title, List<Person> people, FilterDelegate filter) {
      Console.WriteLine(title);

      foreach (Person p in people) {
        if (filter(p)) {
          Console.WriteLine("{0}, {1} years old", p.Name, p.Age);
        }
      }

      Console.Write("\n\n");
    }

    //==========FILTERS===================
    static bool IsChild(Person p) {
      return p.Age < 18;
    }

    static bool IsAdult(Person p) {
      return p.Age >= 18;
    }

    static bool IsSenior(Person p) {
      return p.Age >= 65;
    }
  }
}

Output:

Children:
Jake, 12 years old


Adults:
John, 41 years old
Jane, 69 years old
Jessie, 25 years old


Seniors:
Jane, 69 years old

The pylab examples page is a very useful source. The example relevant for your question:

http://matplotlib.sourceforge.net/mpl_examples/pylab_examples/scatter_demo2.py http://matplotlib.sourceforge.net/users/screenshots.html#scatter-demo

Found a fix. (If you are using proxy on your network) //Windows 1. Open control panel 2. Network and internet 3. Network and sharing center 4. On the bottom left side of the window, you will see Internet Options, under connections tab, click LAN settings check the bypass

SQL> sqlplus "/ as sysdba"
SQL> startup

      Oracle instance started
      ------
      Database mounted.
      Database opened.

SQL> Quit

[oracle@hcis ~]$ lsnrctl start

being overwhelmed by being VERY NEW to python i missed some very simple and useful commands given here: Print in terminal with colors using Python? -

eventually decided to use CLINT as an answer that was given there by great and smart people

In order to navigate to a different drive just use

cd /E/Study/Codes

It will solve your problem.

This approach worked for me (but the "Back" button will not have the "<" sign):

- (void)viewDidLoad
{
    [super viewDidLoad];

    UIBarButtonItem* backNavButton = [[UIBarButtonItem alloc] initWithTitle:@"Back"
                                                                      style:UIBarButtonItemStyleBordered
                                                                     target:self
                                                                     action:@selector(backButtonClicked)];
    self.navigationItem.leftBarButtonItem = backNavButton;
}

-(void)backButtonClicked
{
    // Do something...
    AppDelegate* delegate = (AppDelegate*)[[UIApplication sharedApplication] delegate];
    [delegate.navController popViewControllerAnimated:YES];
}

You should change the query to:

SELECT time_col, COUNT(time_col) As Count
FROM time_table
WHERE activity_col = 3
GROUP BY time_col

This vl works correctly.

No. Only one application can bind to a port at a time, and behavior if the bind is forced is indeterminate.

With multicast sockets -- which sound like nowhere near what you want -- more than one application can bind to a port as long as SO_REUSEADDR is set in each socket's options.

You could accomplish this by writing a "master" process, which accepts and processes all connections, then hands them off to your two applications who need to listen on the same port. This is the approach that Web servers and such take, since many processes need to listen to 80.

Beyond this, we're getting into specifics -- you tagged both TCP and UDP, which is it? Also, what platform?

IE.Document.getElementById("dgTime").getElementsByTagName("a")(0).Click

EDIT: to loop through the collection (items should appear in the same order as they are in the source document)

Dim links, link 

Set links = IE.Document.getElementById("dgTime").getElementsByTagName("a")

'For Each loop
For Each link in links
    link.Click
Next link

'For Next loop
Dim n, i
n = links.length
For i = 0 to n-1 Step 2
    links(i).click
Next I

In linux, just run it, no problem. In Windows, you want to use the pythonw executable.

Update

Okay, if I understand the question in the comments, you're asking how to make the command window in which you've started the bot from the command line go away afterwards?

• UNIX (Linux)

$ nohup mypythonprog &

• Windows

C:/> start pythonw mypythonprog

I think that's right. In any case, now you can close the terminal.

You can add a trailing comma to your print statement to print a space instead of a newline in each iteration:

print item,

Alternatively, if you're using Python 2.6 or later, you can use the new print function, which would allow you to specify that not even a space should come at the end of each item being printed (or allow you to specify whatever end you want):

from __future__ import print_function
...
print(item, end="")

Finally, you can write directly to standard output by importing it from the sys module, which returns a file-like object:

from sys import stdout
...
stdout.write( str(item) )

The following steps are necessary to create .exe i.e. executable files which are as 1) Open visual studio framework 2) Then, create a new project or application 3) Build or execute your application by pressing F5

The first one is an Anonymous Function Expression:

var functionOne = function() {
  // some code
};

While the second one is a Function Declaration:

function functionTwo () {
  // some code
}

The main clear difference between both is the function name since Anonymous Functions have no name to call.

Named Functions Vs. Anonymous Functions

The anonymous function is quick and easy to type, and many libraries and tools tend to encourage this idiomatic style of code. However, anonymous functions have some drawbacks:

• Readability: anonymous functions omit a name which could cause less readable code.

• Debugging: anonymous functions have no name in stack traces, which can make debugging more difficult.

• Self-Reference: what if the function needs to refer to itself, for recursion for example.

Naming Function Expression:

Providing a name for your function expression quite effectively addresses all these drawbacks, and has no tangible downsides. The best practice is to always name your function expressions:

setTimeout(function timeHandler() { // <-- look, a name here!
  console.log("I've waited 1 second");
}, 1000);

Naming IIFEs (Immediate Invoked Function Expression):

(function IIFE(str) { // <-- look, always name IIFEs!
  console.log(str); // "Hello!"
})('Hello!');

For functions assigned to a variable, naming the function, in this case, is not very common and may cause confusion, in this case, the arrow function may be a better choice.

This may be somewhat of an empirical approach but is worthwhile in the face of many commentators noting either "this worked for me" or "this didn't work for me". Firstly, the problem can lie in a number of locations, either your certificates (code signing identities) or your provisioning profiles. Identifying where the problem lies first before doing anything will save a lot of wasted effort. You will need to check in three places:

1. XCode
2. Keychain Access
3. The Developer Portal (Developer Members Centre)

OK, in XCode click on the Project (Above the Targets Heading), select Build Settings and scroll to 'Code Signing'. Expand the 'CODE_SIGNING_IDENTITY' heading and you will see a bunch of identities (Debug, Release etc.) Each one of these will match up with a certificate in Keychain Access. Find the match and check the expiry date...if it has expired you will need to update it in the Developer Portal and download it. Check EVERY identity, not just the first one you find that has expired. Also, if it has expired you will need to regenerate any provisioning profile that used the expired certificate. If no problems with the certificates, check the expiry date of all the Provisioning Profiles. Once again, if they have expired, they will need to be regenerated.

Once complete, repeat the same process for the TARGET you are trying to build for.

None of this worked? An expired certificate is lurking in one of your provisioning profiles. A sign that this might be the case is that when you click on a CODE_SIGNING_IDENTITY the identity is below Other... eg.

This is usually a sure sign that there is an expired certificate lurking about and that one of your profiles is using it.

I would store the timespan.TotalSeconds in a float and then retrieve it using Timespan.FromSeconds(totalSeconds).

Depending on the resolution you need you could use TotalMilliseconds, TotalMinutes, TotalDays.

You could also adjust the precision of your float in the database.

It's not an exact value... but the nice thing about this is that it's easy to read and calculate in simple queries.

I tried it. 3600 frame in 32 seconds. your method is really slow. You should try this.

ffmpeg -i file.mpg -s 240x135 -vf fps=1 %d.jpg

All you need to do instal install package libxml2-dev for example:

sudo apt-get install libxml2-dev

On CentOS/RHEL:

sudo yum install libxml2-devel

You mean fast enumeration? You question is very unclear.

A normal for loop would look a bit like this:

unsigned int i, cnt = [someArray count];
for(i = 0; i < cnt; i++)
{ 
   // do loop stuff
   id someObject = [someArray objectAtIndex:i];
}

And a loop with fast enumeration, which is optimized by the compiler, would look like this:

for(id someObject in someArray)
{
   // do stuff with object
}

Keep in mind that you cannot change the array you are using in fast enumeration, thus no deleting nor adding when using fast enumeration

First, you may also consider making the process of getting and validating the input a function; within that function, you can just return the value if its correct, and keep spinning in the while loop if not. This essentially obviates the problem you solved, and can usually be applied in the more general case (breaking out of multiple loops). If you absolutely must keep this structure in your code, and really don't want to deal with bookkeeping booleans...

You may also use goto in the following way (using an April Fools module from here):

#import the stuff
from goto import goto, label

while True:
    #snip: print out current state
    while True:
        ok = get_input("Is this ok? (y/n)")
        if ok == "y" or ok == "Y": goto .breakall
        if ok == "n" or ok == "N": break
    #do more processing with menus and stuff
label .breakall

I know, I know, "thou shalt not use goto" and all that, but it works well in strange cases like this.

Quoting the iPhone OS Technology Overview:

iPhone OS provides support for full-screen video playback through the Media Player framework (MediaPlayer.framework). This framework supports the playback of movie files with the .mov, .mp4, .m4v, and .3gp filename extensions and using the following compression standards:

• H.264 video, up to 1.5 Mbps, 640 by 480 pixels, 30 frames per second, Low-Complexity version of the H.264 Baseline Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats
• H.264 video, up to 768 Kbps, 320 by 240 pixels, 30 frames per second, Baseline Profile up to Level 1.3 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats
• MPEG-4 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats
• Numerous audio formats, including the ones listed in “Audio Technologies”

For information about the classes of the Media Player framework, see Media Player Framework Reference.

Use the gca ("get current axes") helper function:

ax = plt.gca()

Example:

import matplotlib.pyplot as plt
import matplotlib.finance
quotes = [(1, 5, 6, 7, 4), (2, 6, 9, 9, 6), (3, 9, 8, 10, 8), (4, 8, 8, 9, 8), (5, 8, 11, 13, 7)]
ax = plt.gca()
h = matplotlib.finance.candlestick(ax, quotes)
plt.show()

Here is my approach for importing .sql files to MS SQL:

1. Export table from MySQL with --compatible=mssql and --extended-insert=FALSE options:

   mysqldump -u [username] -p --compatible=mssql --extended-insert=FALSE db_name table_name > table_backup.sql

2. Split the exported file with PowerShell by 300000 lines per file:

   $i=0; Get-Content exported.sql -ReadCount 300000 | %{$i++; $_ | Out-File out_$i.sql}

3. Run each file in MS SQL Server Management Studio

There are few tips how to speed up the inserts.

Other approach is to use mysqldump –where option. By using this option you can split your table on any condition which is supported by where sql clause.

You're missing a required space between the bracket and -e:

#!/bin/bash
if [ -e x.txt ]
then
    echo "ok"
else
    echo "nok"
fi

This is how Docker introduces itself:

Docker is the company driving the container movement and the only container platform provider to address every application across the hybrid cloud. Today’s businesses are under pressure to digitally transform but are constrained by existing applications and infrastructure while rationalizing an increasingly diverse portfolio of clouds, datacenters and application architectures. Docker enables true independence between applications and infrastructure and developers and IT ops to unlock their potential and creates a model for better collaboration and innovation.

So Docker is container based, meaning you have images and containers which can be run on your current machine. It's not including the operating system like VMs, but like a pack of different working packs like Java, Tomcat, etc.

If you understand containers, you get what Docker is and how it's different from VMs...

So, what's a container?

A container image is a lightweight, stand-alone, executable package of a piece of software that includes everything needed to run it: code, runtime, system tools, system libraries, settings. Available for both Linux and Windows based apps, containerized software will always run the same, regardless of the environment. Containers isolate software from its surroundings, for example differences between development and staging environments and help reduce conflicts between teams running different software on the same infrastructure.

So as you see in the image below, each container has a separate pack and running on a single machine share that machine's operating system... They are secure and easy to ship...

In the View, modify the current view or create a new view and make a filter change, select the radio button "Show items only when the following is true", in the below columns type "Created" and in the next dropdown select "is less than" and fill the next column [Today]-7.

The keyword [Today] denotes the current day for the calculation and this view will show as per your requirement

If you are needing to use CSS with the jQuery .animate() function, you can use set the duration.

$("#my_image").css({
    'left':'1000px',
    6000, ''
});

We have the duration property set to 6000.

This will set the time in thousandth of seconds: 6 seconds.

After the duration our next property "easing" changes how our CSS happens.

We have our positioning set to absolute.

There are two default ones to the absolute function: 'linear' and 'swing'.

In this example I am using linear.

It allows for it to use a even pace.

The other 'swing' allows for a exponential speed increase.

There are a bunch of really cool properties to use with animate like bounce, etc.

$(document).ready(function(){
    $("#my_image").css({
        'height': '100px',
        'width':'100px',
        'background-color':'#0000EE',
        'position':'absolute'
    });// property than value

    $("#my_image").animate({
        'left':'1000px'
    },6000, 'linear', function(){
        alert("Done Animating");
    });
});

Here's an example from another simple project I was working on using the httpclient library from Apache:

String response = new String();
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(1);
nameValuePairs.add(new BasicNameValuePair("j", request));
HttpEntity requestEntity = new UrlEncodedFormEntity(nameValuePairs);

HttpPost httpPost = new HttpPost(mURI);
httpPost.setEntity(requestEntity);
HttpResponse httpResponse = mHttpClient.execute(httpPost);
HttpEntity responseEntity = httpResponse.getEntity();
if(responseEntity!=null) {
    response = EntityUtils.toString(responseEntity);
}

just use EntityUtils to grab the response body as a String. very simple.

As others said, you can't actually strictly do what you are asking for. That said, all of the tools available to the angular framework are actually available to you as well! What that means is you can actually write your own elements and provide this feature yourself. I wrote one of these up as an example which you can see at the following plunkr (http://plnkr.co/edit/Qrz9zFjc7Ud6KQoNMEI1).

The key parts of this are that I define a "clickable" element (don't do this if you need older IE support). In code that looks like:

<clickable>
  <h1>Hello World!</h1>
</clickable>

Then I defined a directive to take this clickable element and turn it into what I want (something that automatically sets up my click event):

app.directive('clickable', function() {
    return {
        transclude: true,
        restrict: 'E',
        template: '<div ng-transclude ng-click="handleClick($event)"></div>'
    };
});

Finally in my controller I have the click event ready to go:

$scope.handleClick = function($event) {
    var i = 0;
};

Now, its worth stating that this hard codes the name of the method that handles the click event. If you wanted to eliminate this, you should be able to provide the directive with the name of your click handler and "tada" - you have an element (or attribute) that you can use and never have to inject "$event" again.

Hope that helps!

If you're already using jquery, I don't see why you wouldn't also be able to use a lightweight overlay plugin. Other people have already written some nice ones in jquery, so why re-invent the wheel?

This Solution utilizes part of what @Newred and @Radu Di?a said. But will work in less standard cases.

 $(this).attr('style').split(';').filter(item => item.startsWith('background-color'))[0].split(":")[1].replace(/\s/g, '');

The issue both of them have is that neither check for a space between background-color: and the color.

All of these will match with the above code.

 background-color: #ffffff
 background-color:      #fffff;
 background-color:#fffff;

import os

def disk_stat(path):
    disk = os.statvfs(path)
    percent = (disk.f_blocks - disk.f_bfree) * 100 / (disk.f_blocks -disk.f_bfree + disk.f_bavail) + 1
    return percent


print disk_stat('/')
print disk_stat('/data')

Your class MyClass creates a new MyClassToBeTested, instead of using your mock. My article on the Mockito wiki describes two ways of dealing with this.

 select  * from Tran_LibraryBooksTrans LBT  left join
 Tran_LibraryIssuedBooks LIB ON   case WHEN LBT.IssuedTo='SN' AND
 LBT.LIBRARYTRANSID=LIB.LIBRARYTRANSID THEN 1 when LBT.IssuedTo='SM'
 AND LBT.LIBRARYTRANSID=LIB.LIBRARYTRANSID THEN 1 WHEN
 LBT.IssuedTo='BO' AND LBT.LIBRARYTRANSID=LIB.LIBRARYTRANSID THEN 1
 ELSE 0 END`enter code here`select  * from Tran_LibraryBooksTrans LBT 
 left join Tran_LibraryIssuedBooks LIB ON   case WHEN LBT.IssuedTo='SN'
 AND LBT.LIBRARYTRANSID=LIB.LIBRARYTRANSID THEN 1 when
 LBT.IssuedTo='SM' AND LBT.LIBRARYTRANSID=LIB.LIBRARYTRANSID THEN 1
 WHEN LBT.IssuedTo='BO' AND LBT.LIBRARYTRANSID=LIB.LIBRARYTRANSID THEN
 1 ELSE 0 END

dateTimePicker1.Value = DateTime.Today();

Just in case someone wants to do that in PHP I posted a gist on Github

https://gist.github.com/redestructa/2a7691e7f3ae69ec5161220c99e2d1b3

simply call:

$output = $tablePrinter->printLinesIntoArray($items, ['title', 'chilProp2']);

you may need to adapt the code if you are using a php version older than 7.2

after that call echo or writeLine depending on your environment.

This is a late answer, but I had the exact same problem and Google sent me to this page, so for completeness here is how I got around the problem.

As far as I can tell, bash does not have an option to do what the original poster wanted to do. The -c option will always return after the commands have been executed.

Broken solution: The simplest and obvious attempt around this is:

bash -c 'XXXX ; bash'

This partly works (albeit with an extra sub-shell layer). However, the problem is that while a sub-shell will inherit the exported environment variables, aliases and functions are not inherited. So this might work for some things but isn't a general solution.

Better: The way around this is to dynamically create a startup file and call bash with this new initialization file, making sure that your new init file calls your regular ~/.bashrc if necessary.

# Create a temporary file
TMPFILE=$(mktemp)

# Add stuff to the temporary file
echo "source ~/.bashrc" > $TMPFILE
echo "<other commands>" >> $TMPFILE
echo "rm -f $TMPFILE" >> $TMPFILE

# Start the new bash shell 
bash --rcfile $TMPFILE

The nice thing is that the temporary init file will delete itself as soon as it is used, reducing the risk that it is not cleaned up correctly.

Note: I'm not sure if /etc/bashrc is usually called as part of a normal non-login shell. If so you might want to source /etc/bashrc as well as your ~/.bashrc.

You can type "this." and wait a second, a popup with methods and properties will display.

Not a shortcut, but it works for me.

PS: if you are in a static method, type the class name.