for (Bullet bullet : gunList.get(2).getBullet()) System.out.println(bullet);

Shorter answer: no, you must encode a space; it is correct to encode a space as +, but only in the query string; in the path you must use %20.

var arr=[{"username":"sai","email":"[email protected],"}]
localStorage.setItem('logInArr', JSON.stringfy(arr))

Dragan B. solution is correct. In my case I needed the buttons to be spaced vertically when stacking so I added the mb-2 property to them.

<div class="btn-toolbar">
   <button type="button" class="btn btn-primary mr-2 mb-2">First</button>
   <button type="button" class="btn btn-primary mr-2 mb-2">Second</button>
   <button type="button" class="btn btn-primary mr-2 mb-2">Third</button>
</div>

The BlackBerry browser and Safari for iOS (iPhone/iPod/iPad) automatically detect phone numbers and email addresses and convert them to links. If you don’t want this feature, you should use the following meta tags.

For Safari:

<meta name="format-detection" content="telephone=no">

For BlackBerry:

<meta http-equiv="x-rim-auto-match" content="none">

Source: mobilexweb.com

Make sure there is no whitespace before your php tag

// whitespace
<?php
    namespace HelloWorld
?>

Remove the white space before your php tag starts

<?php
    namespace HelloWorld
?>

Use the below. It takes the local datetime and converts it to UTC using the timezone. You do not need to create it function.

ZonedDateTime nowUTC = ZonedDateTime.now(ZoneOffset.UTC);
System.out.println(nowUTC.toString());

If you need to obtain the LocalDateTime part of the ZonedDateTime then you can use the following.

nowUTC.toLocalDateTime();

Here is a static method i use in my application to insert UTC time in mysql since i cannot add a default value UTC_TIMESTAMP to a datetime column.

public static LocalDateTime getLocalDateTimeInUTC(){
    ZonedDateTime nowUTC = ZonedDateTime.now(ZoneOffset.UTC);

    return nowUTC.toLocalDateTime();
}

targetList = sourceList.stream().flatmap(List::stream).collect(Collectors.toList());

Since Fedora 22 yum has been deprecated so the commands given in other answers will actually fire up 'Dandified yum' i.e. dnf. So the new command to install g++ in recent distributions is

su -c "dnf install gcc-c++"

As of Nov 2015 this installs the 5.1.1 version.
Also note that in Fedora 23 when I gave the command g++ -v, Fedora automatically asked me if I want to install gcc-c++ package. I think thats nice.(After the install it also ran the command g++ -v for me)
Only nit pick that I can do about it is that instead of a progress indicator you just get * Downloading packages... message which you may not like if you are on a slow internet connection.

OLD (pre v4):

Writing in es6 and using react 0.14.6 / react-router 2.0.0-rc5. I use this command to lookup the query params in my components:

this.props.location.query

It creates a hash of all available query params in the url.

UPDATE (React Router v4+):

this.props.location.query in React Router 4 has been removed (currently using v4.1.1) more about the issue here: https://github.com/ReactTraining/react-router/issues/4410

Looks like they want you to use your own method to parse the query params, currently using this library to fill the gap: https://github.com/sindresorhus/query-string

If you also want to keep "?" and just remove everything after that particular character, you can do:

var str = "/Controller/Action?id=11112&value=4444",
    stripped = str.substring(0, str.indexOf('?') + '?'.length);

// output: /Controller/Action?

In management studio:

• Don't do this on a live environment, but to ensure you shrink your dev db as much as you can:
  • Right-click the database, choose Properties, then Options.
  • Make sure "Recovery model" is set to "Simple", not "Full"
  • Click OK
• Right-click the database again, choose Tasks -> Shrink -> Files
• Change file type to "Log"
• Click OK.

Alternatively, the SQL to do it:

 ALTER DATABASE mydatabase SET RECOVERY SIMPLE
 DBCC SHRINKFILE (mydatabase_Log, 1)

Ref: http://msdn.microsoft.com/en-us/library/ms189493.aspx

If you want to get whole response in JSON format, try this:

I have tried a new way to get whole response from server in JSON format without creating any model class. I am not using any model class to get data from server because I don't know what response I will get or it may change according to requirements.

this is JSON response:

{"contacts": [
    {
        "id": "c200",
        "name": "sunil",
        "email": "[email protected]",
        "address": "xx-xx-xxxx,x - street, x - country",
        "gender" : "male",
        "phone": {
            "mobile": "+91 0000000000",
            "home": "00 000000",
            "office": "00 000000"
        }
    },
    {
        "id": "c201",
        "name": "Johnny Depp",
        "email": "[email protected]",
        "address": "xx-xx-xxxx,x - street, x - country",
        "gender" : "male",
        "phone": {
            "mobile": "+91 0000000000",
            "home": "00 000000",
            "office": "00 000000"
        }
    },
    .
    .
    .
]}

1. In your API interface change the parameter

   public interface ApiInterface {
   @POST("/index.php/User/login")//your api link 
   @FormUrlEncoded
   Call<Object> getmovies(@Field("user_email_address") String title,
                   @Field("user_password") String body);
   }
   

2. in your main activity where you are calling this

   ApiInterface apiService =
           ApiClient.getClient().create(ApiInterface.class);
   
   Call call = apiService.getmovies("[email protected]","123456");
   call.enqueue(new Callback() {
       @Override
       public void onResponse(Call call, Response response) {
           Log.e("TAG", "response 33: "+new Gson().toJson(response.body()) );
       }
   
       @Override
       public void onFailure(Call call, Throwable t) {
           Log.e("TAG", "onFailure: "+t.toString() );
           // Log error here since request failed
       }
   });
   

3. after that you can normally get parameter using JSON object and JSON array

Output

Try this

$str = '<option value="123">abc</option>
        <option value="123">aabbcc</option>';

preg_match_all("#<option.*?>([^<]+)</option>#", $str, $foo);

print_r($foo[1]);

Use this code:

 HttpContext.Current.Server.MapPath("~")

Detailed Reference:

Server.MapPath specifies the relative or virtual path to map to a physical directory.

• Server.MapPath(".") returns the current physical directory of the file (e.g. aspx) being executed
• Server.MapPath("..") returns the parent directory
• Server.MapPath("~") returns the physical path to the root of the application
• Server.MapPath("/") returns the physical path to the root of the domain name (is not necessarily the same as the root of the application)

An example:

Let's say you pointed a web site application (http://www.example.com/) to

C:\Inetpub\wwwroot

and installed your shop application (sub web as virtual directory in IIS, marked as application) in

D:\WebApps\shop

For example, if you call Server.MapPath in following request:

http://www.example.com/shop/products/GetProduct.aspx?id=2342

then:

Server.MapPath(".") returns D:\WebApps\shop\products
Server.MapPath("..") returns D:\WebApps\shop
Server.MapPath("~") returns D:\WebApps\shop
Server.MapPath("/") returns C:\Inetpub\wwwroot
Server.MapPath("/shop") returns D:\WebApps\shop

If Path starts with either a forward (/) or backward slash (), the MapPath method returns a path as if Path were a full, virtual path.

If Path doesn't start with a slash, the MapPath method returns a path relative to the directory of the request being processed.

Note: in C#, @ is the verbatim literal string operator meaning that the string should be used "as is" and not be processed for escape sequences.

Footnotes

Server.MapPath(null) and Server.MapPath("") will produce this effect too.

I see that BigDecimal has an inflate() method on equals() method. What does inflate() do actually?

Basically, inflate() calls BigInteger.valueOf(intCompact) if necessary, i.e. it creates the unscaled value that is stored as a BigInteger from long intCompact. If you don't need that BigInteger and the unscaled value fits into a long BigDecimal seems to try to save space as long as possible.

Procedures:

• Go to your CPanel
• Select PHP version
• Click on the link Switch to PHP options
• Edit your configuration
• don't forget to click save

You can also follow this screencast

https://www.youtube.com/watch?v=tdUlIkZcOe0

There really isn't a need to do this unless you insist on the value of 0. The HtmlHelper DropDownList extension allows you to set an option label that shows up as the initial value in the select with a null value. Simply use one of the DropDownList signatures that has the option label.

<%= Html.DropDownList( "DropDownValue",
                       (IEnumerable<SelectListItem>)ViewData["Menu"],
                        "-- Select One --" ) %>

To keep ALL TAGS AND BRANCHES

Just simply run this command in an existing Git repository

cd existing_repo
git remote rename origin previous-hosts
git remote add gitlab [email protected]:hutber/kindred.com.git
git push -u gitlab --all
git push -u gitlab --tags

You're using an Array like an "associative array", which does not exist in JavaScript. Use an Object ({}) instead.

If you are going to continue with an array, realize that toString() will join all the numbered properties together separated by a comma. (the same as .join(",")).

Properties like a and b will not come up using this method because they are not in the numeric indexes. (ie. the "body" of the array)

In JavaScript, Array inherits from Object, so you can add and delete properties on it like any other object. So for an array, the numbered properties (they're technically just strings under the hood) are what counts in methods like .toString(), .join(), etc. Your other properties are still there and very much accessible. :)

Read Mozilla's documentation for more information about Arrays.

var aa = [];

// these are now properties of the object, but not part of the "array body"
aa.a = "A";
aa.b = "B";

// these are part of the array's body/contents
aa[0] = "foo";
aa[1] = "bar";

aa.toString(); // most browsers will say "foo,bar" -- the same as .join(",")

Lots of options here.

For a pure JS solution, have your page submit to itself, but with additional URL parameter (mypage.html?postback=true) - you can then get the page url with window.location.href, and parse that using a split or regex to look for your variable.

The much easier one, assuming you sending back to some sort of scripting language to proces the page (php/perl/asp/cf et. al), is to have them echo a line of javascript in the page setting a variable:

<html>

<?php
if ($_POST['myVar']) {
    //postback
    echo '<script>var postingBack = true;</script>';
    //Do other processing
} else {
    echo '<script>var postingBack = false;</script>'
 } ?>
<script>
function myLoader() {
     if (postingBack == false) {
          //Do stuff
     }
 }

<body onLoad="myLoader():"> ...

You can define such a command easily, using a shell function. This method does not require any external program and does not spawn any child process. It does not attempt hazardous ls parsing and handles “special” characters (whitespaces, newlines, backslashes and so on) just fine. It only relies on the file name expansion mechanism provided by the shell. It is compatible with at least sh, bash and zsh.

The line below defines a function called count which prints the number of arguments with which it has been called.

count() { echo $#; }

Simply call it with the desired pattern:

count log*

For the result to be correct when the globbing pattern has no match, the shell option nullglob (or failglob — which is the default behavior on zsh) must be set at the time expansion happens. It can be set like this:

shopt -s nullglob    # for sh / bash
setopt nullglob      # for zsh

Depending on what you want to count, you might also be interested in the shell option dotglob.

Unfortunately, with bash at least, it is not easy to set these options locally. If you don’t want to set them globally, the most straightforward solution is to use the function in this more convoluted manner:

( shopt -s nullglob ; shopt -u failglob ; count log* )

If you want to recover the lightweight syntax count log*, or if you really want to avoid spawning a subshell, you may hack something along the lines of:

# sh / bash:
# the alias is expanded before the globbing pattern, so we
# can set required options before the globbing gets expanded,
# and restore them afterwards.
count() {
    eval "$_count_saved_shopts"
    unset _count_saved_shopts
    echo $#
}
alias count='
    _count_saved_shopts="$(shopt -p nullglob failglob)"
    shopt -s nullglob
    shopt -u failglob
    count'

As a bonus, this function is of a more general use. For instance:

count a* b*          # count files which match either a* or b*
count $(jobs -ps)    # count stopped jobs (sh / bash)

By turning the function into a script file (or an equivalent C program), callable from the PATH, it can also be composed with programs such as find and xargs:

find "$FIND_OPTIONS" -exec count {} \+    # count results of a search

Open your settings.xml file ~/.m2/settings.xml (create it if it doesn't exist). Add a section with the properties added. Then make sure the activeProfiles includes the new profile.

<settings>

   <!-- ... other settings here ... -->

    <profiles>
        <profile>
            <id>downloadSources</id>
            <properties>
                <downloadSources>true</downloadSources>
                <downloadJavadocs>true</downloadJavadocs>
            </properties>
        </profile>
    </profiles>

    <activeProfiles>
        <activeProfile>downloadSources</activeProfile>
    </activeProfiles>
</settings>

Dockerfile is a file that contains text commands to assemble an image.

Docker compose is used to run a multi-container environment.

In your specific scenario, if you have multiple services for each technology you mentioned (service 1 using reddis, service 2 using rabbit mq etc), then you can have a Dockerfile for each of the services and a common docker-compose.yml to run all the "Dockerfile" as containers.

If you want them all in a single service, docker-compose will be a viable option.

The following example Web.config file will configure IIS to deny access for HTTP requests where the length of the "Content-type" header is greater than 100 bytes.

  <configuration>
   <system.webServer>
      <security>
         <requestFiltering>
            <requestLimits>
               <headerLimits>
                  <add header="Content-type" sizeLimit="100" />
               </headerLimits>
            </requestLimits>
         </requestFiltering>
      </security>
   </system.webServer>
</configuration>

Source: http://www.iis.net/configreference/system.webserver/security/requestfiltering/requestlimits

Use the DATEDIFF function with a datepart of day.

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

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

Also note that Scala extends String with a number of methods (via implicit conversion to a WrappedString brought in by Predef) so you could also do the following:

val formattedString = "Hello %s, isn't %s cool?".format("Ivan", "Scala")

sudo mv /filename /etc/init.d/
sudo chmod +x /etc/init.d/filename 
sudo update-rc.d filename defaults 

Script should now start on boot. Note that this method also works with both hard links and symbolic links (ln).

Edit

At this point in the boot process PATH isn't set yet, so it is critical that absolute paths are used throughout. BUT, as pointed out in the comments by Steve HHH, explicitly declaring the full file path (/etc/init.d/filename) for the update-rc.d command is not valid in most versions of Linux. Per the manpage for update-rc.d, the second parameter is a script located in /etc/init.d/*. Updated above code to reflect this.

Another Edit

Also as pointed out in the comments (by Charles Brandt), /filename must be an init style script. A good template was also provided - https://github.com/fhd/init-script-template.

Another link to another article just to avoid possible link rot (although it would be saddening if GitHub died) - http://www.linux.com/learn/tutorials/442412-managing-linux-daemons-with-init-scripts

yetAnother Edit

As pointed out in the comments (by Russell Yan), This works only on default mode of update-rc.d.

According to manual of update-rc.d, it can run on two modes, "the machines using the legacy mode will have a file /etc/init.d/.legacy-bootordering", in which case you have to pass sequence and runlevel configuration through command line arguments.

The equivalent argument set for the above example is

sudo update-rc.d filename start 20 2 3 4 5 . stop 20 0 1 6 .

To solve this issue, I pasted my layout into https://www.xmlvalidation.com/, which told me exactly what the error was. As was the case with other answers, my XML had < in a string.

The answere by Patrick and by Jesse Chisholm made me do the following:

#define QUEEN 'Q'
#define JACK 'J'

#define CHECK_QUEEN(s) (s==QUEEN)
#define CHECK_JACK(s) (s==JACK)

#define USER 'Q'

[... later on in code ...]

#if CHECK_QUEEN(USER)
  compile_queen_func();
#elif CHECK_JACK(USER)
  compile_jack_func();
#elif
#error "unknown user"
#endif

Instead of #define USER 'Q' #define USER QUEEN should also work but was not tested also works and might be easier to handle.

EDIT: According to the comment of @Jean-François Fabre I adapted my answer.

ping is available on almost every OS. So you could make a system call and fetch the result.

Your ngClick is correct; you just need the right service. $location is what you're looking for. Check out the docs for the full details, but the solution to your specific question is this:

$location.path( '/new-page.html' );

The $location service will add the hash (#) if it's appropriate based on your current settings and ensure no page reload occurs.

You could also do something more flexible with a directive if you so chose:

.directive( 'goClick', function ( $location ) {
  return function ( scope, element, attrs ) {
    var path;

    attrs.$observe( 'goClick', function (val) {
      path = val;
    });

    element.bind( 'click', function () {
      scope.$apply( function () {
        $location.path( path );
      });
    });
  };
});

And then you could use it on anything:

<button go-click="/go/to/this">Click!</button>

There are many ways to improve this directive; it's merely to show what could be done. Here's a Plunker demonstrating it in action: http://plnkr.co/edit/870E3psx7NhsvJ4mNcd2?p=preview.

try this:

select SUBSTRING(sys.fn_sqlvarbasetostr(HASHBYTES('MD5',  '[email protected]' )),3,32) 

Your 2nd attempt will work perfectly, and is actually a really good way to handle variable names that you want to have available globally. But you have a name error in the last line. Here is how it should be:

# ../myproject/main.py

# Import globfile    
import globfile

# Save myList into globfile
globfile.myList = []

# Import subfile
import subfile

# Do something
subfile.stuff()
print(globfile.myList[0])

See the last line? myList is an attr of globfile, not subfile. This will work as you want.

Mike

Checkout zirafa/bootstrap-grid-only. It contains only the bootstrap grid and responsive utilities that you need (no reset or anything), and simplifies the complexity of working directly with the LESS files.

And if you just want to get the directory name and no need for the filename coming with it, then you can do that in the following conventional way using os Python module.

>>> import os
>>> f = open('/Users/Desktop/febROSTER2012.xls')
>>> os.path.dirname(f.name)
>>> '/Users/Desktop/'

This way you can get hold of the directory structure.

This is quite old and specifically asks for a solution using Bootstrap 3, but for anyone wondering: from Bootstrap 4 on there is a built-in solution called .modal-dialog-centered. Here's the issue: https://github.com/twbs/bootstrap/issues/23638

So using v4 you just need to add .modal-dialog-centered to .modal-dialog to vertically center the modal:

<!-- Button trigger modal -->
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModalCenter">
  Launch demo modal
</button>

<!-- Modal -->
<div class="modal fade" id="exampleModalCenter" tabindex="-1" role="dialog" aria-labelledby="exampleModalCenterTitle" aria-hidden="true">
  <div class="modal-dialog modal-dialog-centered" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="exampleModalCenterTitle">Modal title</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">&times;</span>
        </button>
      </div>
      <div class="modal-body">
        ...
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>

Demo

package com.tulu.ds;

public class EmailSecurity {
    public static void main(String[] args) {
        System.out.println(returnSecuredEmailID("[email protected]"));
    }
    private static String returnSecuredEmailID(String email){
        String str=email.substring(1, email.lastIndexOf("@")-1);
        return email.replaceAll(email.substring(1, email.lastIndexOf("@")-1),replacewith(str.length(),"*"));
    }
    private static String replacewith(int length,String replace) {
        String finalStr="";
        for(int i=0;i<length;i++){
            finalStr+=replace;
        }
        return finalStr;
    }   
}

You should add the catch() to the end of the Api call. When your code hits the catch() it doesn't return anything, so data is undefined when you try to use setState() on it. The error message actually tells you this too :)

Also look into the PEAR mail package Pear Mail Page

It seems to be a little more robust than the standard mail() function that is built in (if the standard function isn't adequate).

Here is an excerpt from this page showing how it is used. PEAR Mail send() usage

<?php
    include('Mail.php');

    $recipients = '[email protected]';

    $headers['From']    = '[email protected]';
    $headers['To']      = '[email protected]';
    $headers['Subject'] = 'Test message';

    $body = 'Test message';

    $smtpinfo["host"] = "smtp.server.com";
    $smtpinfo["port"] = "25";
    $smtpinfo["auth"] = true;
    $smtpinfo["username"] = "smtp_user";
    $smtpinfo["password"] = "smtp_password";


    // Create the mail object using the Mail::factory method
    $mail_object =& Mail::factory("smtp", $smtpinfo); 

    $mail_object->send($recipients, $headers, $body);
?> 

Adding params keyword itself shows that you can pass multiple number of parameters while calling that method which is not possible without using it. To be more specific:

static public int addTwoEach(params int[] args)
{
    int sum = 0;

    foreach (var item in args)
    {
        sum += item + 2;
    }

    return sum;
}

When you will call above method you can call it by any of the following ways:

1. addTwoEach()
2. addTwoEach(1)
3. addTwoEach(new int[]{ 1, 2, 3, 4 })

But when you will remove params keyword only third way of the above given ways will work fine. For 1st and 2nd case you will get an error.

This is not currently available to third party applications. Note that even using reflection or other tricks to access installPackage() will not help, because only system applications can use it. (This is because it is the low-level install mechanism, after the permissions have been approved by the user, so it is not safe for regular applications to have access to.)

Also the installPackage() function arguments have often changed between platform releases, so anything you do trying access it will fail on various other versions of the platform.

EDIT:

Also it is worth pointing out that this installerPackage was only added fairly recently to the platform (2.2?) and was originally not actually used for tracking who installed the app -- it is used by the platform to determine who to launch when reporting bugs with the app, for implementing Android Feedback. (This was also one of the times the API method arguments changed.) For at least a long while after it was introduced, Market still didn't use it to track the apps it has installed (and it may very well still not use it), but instead just used this to set the Android Feedback app (which was separate from Market) as the "owner" to take care of feedback.

In my case it worked great just by doing the following:

The Controller:

[HttpPost]
public ActionResult DoSomething(int custNum)
{
    // Some magic code here...
}

Create the form with no action:

<form id="frmSomething" method="post">
    <div>
        <!-- Some magic html here... -->
    </div>
    <button id="btnSubmit" type="submit">Submit</button>
</form>

Set button click event to trigger submit after adding the action to the form:

var frmSomething= $("#frmSomething");
var btnSubmit= $("#btnSubmit");
var custNum = 100;

btnSubmit.click(function()
    {
        frmSomething.attr("action", "/Home/DoSomething?custNum=" + custNum);

        btnSubmit.submit();
    });

Hope this helps vatos!

You should not throw an ArithmeticException. Since the error is in the supplied arguments, throw an IllegalArgumentException. As the documentation says:

Thrown to indicate that a method has been passed an illegal or inappropriate argument.

Which is exactly what is going on here.

if (divisor == 0) {
    throw new IllegalArgumentException("Argument 'divisor' is 0");
}

I had installed Android studio and was not able to access the AVD Manager directly. I had to follow the steps as mentioned below:

1. Created a blank project using Android Studio
2. Once the Project is ready to use I tried open action using the shortcut ctrl+shift+a option and searched for AVD Manager AVD Manager
3. On double clicking the AVD Manager I got a few errors in console about the missing libararies along with the link to install the neccessary dependencies. On clicking the links which was displayed with the error message few packages which were needed were installed. Once all the required packages were installed the AVD Manager icon becomes active.

Created working Plunker for this. https://plnkr.co/edit/vR9aGoCwoOUL9tevIEen $('#console').append("<br/>"+$('#test_s :selected').text())

I've played around with it and I think I have a solution. The following example shows how to set Box-Shadow so that it will only show a shadow for the inset top and bottom of an element.

Legend: insetOption leftPosition topPosition blurStrength spreadStrength color

Description
The key to accomplishing this is to set the blur value to <= the negative of the spread value (ex. inset 0px 5px -?px 5px #000; the blur value should be -5 and lower) and to also keep the blur value > 0 when subtracted from the primary positioning value (ex. using the example from above, the blur value should be -9 and up, thus giving us an optimal value for the the blur to be between -5 and -9).

Solution

.styleName {   
/* for IE 8 and lower */
background-color:#888; filter: progid:DXImageTransform.Microsoft.dropShadow(color=#FFFFCC, offX=0, offY=0, positive=true);  

/* for IE 9 */ 
box-shadow: inset 0px 2px -2px 2px rgba(255,255,204,0.7), inset 0px -2px -2px 2px rgba(255,255,204,0.7); 

/* for webkit browsers */ 
-webkit-box-shadow: inset 0px 2px -2px 2px rgba(255,255,204,0.7), inset 0px -2px -2px 2px rgba(255,255,204,0.7); 

/* for firefox 3.6+ */
-moz-box-shadow: inset 0px 2px -2px 2px rgba(255,255,204,0.7), inset 0px -2px -2px 2px rgba(255,255,204,0.7);   
}

python supports arbitrarily large integers naturally:

In [1]: 59**3*61**4*2*3*5*7*3*5*7
Out[1]: 62702371781194950
In [2]: _ % 61**4
Out[2]: 0

There is no way you can delete a pull request yourself -- you and the repo owner (and all users with push access to it) can close it, but it will remain in the log. This is part of the philosophy of not denying/hiding what happened during development.

However, if there are critical reasons for deleting it (this is mainly violation of Github Terms of Service), Github support staff will delete it for you.

Whether or not they are willing to delete your PR for you is something you can easily ask them, just drop them an email at [email protected]

UPDATE: Currently Github requires support requests to be created here: https://support.github.com/contact

If you want to achieve the same for the jquery-ui selectmenu control then you have to set 'display: none' in the open event handler and add '-menu' to the id string.

<select id="myid">
<option value="" disabled="disabled" selected="selected">Please select     name</option>
 <option value="Tom">Tom</option>
 <option value="Marry">Mary</option>
 <option value="Jane">Jane</option>
 <option value="Harry">Harry</option>
 </select>

$('select#listsTypeSelect').selectmenu({
  change: function( event, data ) {
    alert($(this).val());
},
open: function( event, ui ) {
    $('ul#myid-menu li:first-child').css('display', 'none');
}
});

I guess you probably are running the preview of VS2013 Ultimate, because it is not present in my professional preview. But looking online I found that the feature is called Code Information Indicators or CodeLens, and can be located under

Tools ? Options ? Text Editor ? All Languages ? CodeLens

(for RC/final version)

or

Tools ? Options ? Text Editor ? All Languages ? Code Information Indicators

(for preview version)

That was according to this link. It seems to be pretty well hidden.

In Visual Studio 2013 RTM, you can also get to the CodeLens options by right clicking the indicators themselves in the editor:

documented in the Q&A section of the msdn CodeLens documentation

You can try using string replace:

string = string.replace('\r', '').replace('\n', '')

A ListView is a specialized ListBox (that is, it inherits from ListBox). It allows you to specify different views rather than a straight list. You can either roll your own view, or use GridView (think explorer-like "details view"). It's basically the multi-column listbox, the cousin of windows form's listview.

If you don't need the additional capabilities of ListView, you can certainly use ListBox if you're simply showing a list of items (Even if the template is complex).

The command to run depends on what base image you are using.

For Alpine, vi is installed as part of the base OS. Installing vim would be:

apk -U add vim

For Debian and Ubuntu:

apt-get update && apt-get install -y vim

For CentOS, vi is usually installed with the base OS. For vim:

yum install -y vim

This should only be done in early development. Once you get a working container, the changes to files should be made to your image or configs stored outside of your container. Update your Dockerfile and other files it uses to build a new image. This certainly shouldn't be done in production since changes inside the container are by design ephemeral and will be lost when the container is replaced.

You can escape (this is how this principle is called) the double quotes by prefixing them with another double quote. You can put them in a string as follows:

Dim MyVar as string = "some text ""hello"" "

This will give the MyVar variable a value of some text "hello".

BTW. AppZapper is a great OSX tool for uninstalling apps and their preferences.

It sometimes comes a part of MacHeist

You can use deparse and substitute to get the name of a function argument:

myfunc <- function(v1) {
  deparse(substitute(v1))
}

myfunc(foo)
[1] "foo"

Yes, Python does support Short-circuit evaluation, minimal evaluation, or McCarthy evaluation for Boolean operators. It is used to reduce the number of evaluations for computing the output of boolean expression. Example -

Base Functions

def a(x):
    print('a')
    return x

def b(x):
    print('b')
    return x 

AND

if(a(True) and b(True)):
    print(1,end='\n\n')

if(a(False) and b(True)):
    print(2,end='\n\n') 

AND-OUTPUT

a
b
1

a 

OR

if(a(True) or b(False)):
    print(3,end='\n\n')

if(a(False) or b(True)):
    print(4,end='\n\n') 

OR-OUTPUT

a
3

a
b
4 

If you really want to have named parameters plus have your objects be instances of your class, you can do the following:

class bar {
    constructor (options?: {length: number; height: number;}) {
        if (options) {
            this.length = options.length;
            this.height = options.height;
        }
    }
    length: number;
    height: number;
}

class foo {
    bars: bar[] = new Array();
}

var ham = new foo();
ham.bars = [
    new bar({length: 4, height: 2}),
    new bar({length: 1, height: 3})
];

Also here's the related item on typescript issue tracker.

You can use the following snippet code:

#include<stdio.h>
int main(int argc, char *argv[]){
    unsigned int i;
    printf("decimal  hexadecimal\n");
    for (i = 0; i <= 256; i+=16)
        printf("%04d     0x%04X\n", i, i);
    return 0;
}

It prints both decimal and hexadecimal numbers in 4 places with zero padding.

here is how I did it in jquery:

jQuery.get('http://localhost/foo.txt', function(data) {
    alert(data);
});

Also you can only set mediaPlayer.reset() and in onDestroy set it to release.

James' answer is correct, of course, but I should remind you that the whole ASMX thing is, if not obsolete, at least not the current method. I strongly suggest that you look into WCF, if only to avoid learning things you will need to forget.

The jquery.form plugin may help with what others are looking for that end up on this question. I'm not sure if it directly does what you want or not.

There is also the serializeArray function.

I just needed that, so I came up with this solution. The language is maxscript, but it should be easily translated to any other language. sideA, sideB and CircleRadius are scalars, the rest of the variables are points as [x,y,z]. I'm assuming z=0 to solve on the plane XY

fn projectPoint p1 p2 p3 = --project  p1 perpendicular to the line p2-p3
(
    local v= normalize (p3-p2)
    local p= (p1-p2)
    p2+((dot v p)*v)
)
fn findIntersectionLineCircle CircleCenter CircleRadius LineP1 LineP2=
(
    pp=projectPoint CircleCenter LineP1 LineP2
    sideA=distance pp CircleCenter
    --use pythagoras to solve the third side
    sideB=sqrt(CircleRadius^2-sideA^2) -- this will return NaN if they don't intersect
    IntersectV=normalize (pp-CircleCenter)
    perpV=[IntersectV.y,-IntersectV.x,IntersectV.z]
    --project the point to both sides to find the solutions
    solution1=pp+(sideB*perpV)
    solution2=pp-(sideB*perpV)
    return #(solution1,solution2)
)

munmap(0xb7d28000, 4096) = 0
write(2, "OSError", 7) = 7

I've seen sloppy code that looks like this:

serrno = errno;
some_Syscall(...)
if (serrno != errno)
/* sound alarm: CATROSTOPHIC ERROR !!! */

You should check to see if this is what is happening in the python code. Errno is only valid if the proceeding system call failed.

Edited to add:

You don't say how long this process lives. Possible consumers of memory

• forked processes
• unused data structures
• shared libraries
• memory mapped files

The currently accepted answer is incorrect - document.documentElement.scrollTop always returns 0 on Chrome. This is because WebKit uses body for keeping track of scrolling, whereas Firefox and IE use html.

To get the current position, you want:

document.documentElement.scrollTop || document.body.scrollTop

You can set the current position to 1000px down the page like so:

document.documentElement.scrollTop = document.body.scrollTop = 1000;

Or, using jQuery (animate it while you're at it!):

$("html, body").animate({ scrollTop: "1000px" });

I like short version: mvn clean install -DskipTests

It's work too: mvn clean install -DskipTests=true

If you absolutely must, you can also use the maven.test.skip property to skip compiling the tests. maven.test.skip is honored by Surefire, Failsafe and the Compiler Plugin. mvn clean install -Dmaven.test.skip=true

and you can add config in maven.xml

<project>
      [...]
      <build>
        <plugins>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-surefire-plugin</artifactId>
            <version>2.16</version>
            <configuration>
              <skipTests>true</skipTests>
            </configuration>
          </plugin>
        </plugins>
      </build>
      [...]
    </project>

Normal mode: see other answers.

The Ex way:

• :t. will duplicate the line,
• :t 7 will copy it after line 7,
• :,+t0 will copy current and next line at the beginning of the file (,+ is a synonym for the range .,.+1),
• :1,t$ will copy lines from beginning till cursor position to the end (1, is a synonym for the range 1,.).

If you need to move instead of copying, use :m instead of :t.

This can be really powerful if you combine it with :g or :v:

• :v/foo/m$ will move all lines not matching the pattern “foo” to the end of the file.
• :+,$g/^\s*class\s\+\i\+/t. will copy all subsequent lines of the form class xxx right after the cursor.

Reference: :help range, :help :t, :help :g, :help :m and :help :v

// this is how you shorten the length of the string with .. // add following method to your class

private String abbreviate(String s){
  if(s.length() <= 10) return s;
  return s.substring(0, 8) + ".." ;
}

There are a many ways to create your objects in JavaScript. Using a constructer function to create an object or object literal notation is using alot in JavaScript. Also creating an instance of Object and then adding properties and methods to it, there are three common ways to do create objects in JavaScript.

Constructer functions

There are built-in constructer functions that we all may use them time to time, like Date(), Number(), Boolean() etc, all constructer functions start with Capital letter, in the meantime we can create custom constructor function in JavaScript like this:

function Box (Width, Height, fill) {  
  this.width = Width;  // The width of the box 
  this.height = Height;  // The height of the box 
  this.fill = true;  // Is it filled or not?
}  

and you can invoke it, simply using new(), to create a new instance of the constructor, create something like below and call the constructor function with filled parameters:

var newBox = new Box(8, 12, true);  

Object literals

Using object literals are very used case creating object in JavaScript, this an example of creating a simple object, you can assign anything to your object properties as long as they are defined:

var person = { 
    name: "Alireza",
    surname: "Dezfoolian"
    nose: 1,  
    feet: 2,  
    hands: 2,
    cash: null
};  

Prototyping

After creating an Object, you can prototype more members to that, for example adding colour to our Box, we can do this:

Box.prototype.colour = 'red';

for replace all (') in your string, use

.replace(/\'/g,"''")

example:

sample = "St. Mary's and St. John's";
escapedSample = sample.replace(/\'/g,"''")

Use a Temp Table or a Table variable, e.g.

select 'A' as [value]
into #tmp
union
select 'B'
union 
select 'C'

and then

SELECT   
blah 
FROM    foo 
WHERE   myField IN (select [value] from #tmp) 

or

SELECT   
f.blah 
FROM foo f INNER JOIN #tmp t ON f.myField = t.[value]

The error Event the onerror handler receives is a simple event not containing such information:

If the user agent was required to fail the WebSocket connection or the WebSocket connection is closed with prejudice, fire a simple event named error at the WebSocket object.

You may have better luck listening for the close event, which is a CloseEvent and indeed has a CloseEvent.code property containing a numerical code according to RFC 6455 11.7 and a CloseEvent.reason string property.

Please note however, that CloseEvent.code (and CloseEvent.reason) are limited in such a way that network probing and other security issues are avoided.

Starting from API 21, the GridLayout now supports the weight like LinearLayout. For details please see the link below:

https://stackoverflow.com/a/31089200/1296944

This is happening because your current CUDA version doesn't support your current GCC version. You need to do the following:

1. Find the supported GCC version (in my case 5 for CUDA 9)

   • CUDA 4.1: GCC 4.5
   • CUDA 5.0: GCC 4.6
   • CUDA 6.0: GCC 4.7
   • CUDA 7.0: GCC 4.8
   • CUDA 7.5: GCC 4.8
   • CUDA 8: GCC 5.3
   • CUDA 9: GCC 5.5
   • CUDA 9.2: GCC 7
   • CUDA 10.1: GCC 8

2. Install the supported GCC version

   sudo apt-get install gcc-5
   sudo apt-get install g++-5
   

3. Change the softlinks for GCC in the /usr/bin directory

   cd /usr/bin
   sudo rm gcc
   sudo rm g++
   sudo ln -s /usr/bin/gcc-5 gcc
   sudo ln -s /usr/bin/g++-5 g++
   

4. Change the softlinks for GCC in the /usr/local/cuda-9.0/bin directory

   cd /usr/local/cuda-9.0/bin
   sudo rm gcc
   sudo rm g++
   sudo ln -s /usr/bin/gcc-5 gcc
   sudo ln -s /usr/bin/g++-5 g++
   

5. Add -DCUDA_HOST_COMPILER=/usr/bin/gcc-5 to your setup.py file, used for compilation

   if torch.cuda.is_available() and CUDA_HOME is not None:
       extension = CUDAExtension
       sources += source_cuda
       define_macros += [("WITH_CUDA", None)]
       extra_compile_args["nvcc"] = [
           "-DCUDA_HAS_FP16=1",
           "-D__CUDA_NO_HALF_OPERATORS__",
           "-D__CUDA_NO_HALF_CONVERSIONS__",
           "-D__CUDA_NO_HALF2_OPERATORS__",
           "-DCUDA_HOST_COMPILER=/usr/bin/gcc-5"
       ]
   

6. Remove the old build directory

   rm -rd build/
   

7. Compile again by setting CUDAHOSTCXX=/usr/bin/gcc-5

   CUDAHOSTCXX=/usr/bin/gcc-5 python setup.py build develop
   

Note: If you still get the gcc: error trying to exec 'cc1plus': execvp: no such file or directory error after following these steps, try reinstalling the GCC like this and then compiling again:

sudo apt-get install --reinstall gcc-5
sudo apt-get install --reinstall g++-5

Credits: https://github.com/facebookresearch/maskrcnn-benchmark/issues/25#issuecomment-433382510

Send a POST request with content type = 'form-data':

import requests
files = {
    'username': (None, 'myusername'),
    'password': (None, 'mypassword'),
}
response = requests.post('https://example.com/abc', files=files)

std::vector<unsigned char> intToBytes(int value)
{
    std::vector<unsigned char> result;
    result.push_back(value >> 24);
    result.push_back(value >> 16);
    result.push_back(value >>  8);
    result.push_back(value      );
    return result;
}

In 2020, just do

$.datetimepicker.setLocale('en');

Of course, replace 'en' with the correct language ('sv', 'fr', ...)

I think the anti-aliasing blur on Consolas is caused by monitors which do not have ClearType enabled. Consolas was designed for ClearType.

[Jeff A: indeed, you can see screenshots of this in a post I wrote on this topic.]

Why use anything else?

  mkdir(...);

Use :

getline(cin, input);

the function can be found in

#include <string>

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

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

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

df_a.join(df_b)

These answers here didn't help me. So I tried this:

android:windowSoftInputMode="adjustResize"

This worked like a charm, Now the header of my app doesn't disappear. Its smoother.

When this error occurrs because the referenced table uses the MyISAM engine this answer provides a quick way to convert your database so all Django model tables use InnoDB: https://stackoverflow.com/a/15389961/2950621

It's a Django management command called convert_to_innodb.

When you have two or more (in the example below there're three) elements in the string, then you can use comma to separate these items:

date, time, event_name = ev.get_text(separator='@').split("@")

After this line of code, the three variables will have values from three parts of the variable ev

So, if the variable ev contains this string and we apply separator '@':

Sa., 23. März@19:00@Klavier + Orchester: SPEZIAL

Then, after split operation the variable

• date will have value "Sa., 23. März"
• time will have value "19:00"
• event_name will have value "Klavier + Orchester: SPEZIAL"

java problems solved when I updated my 64bit Java (i'm using 64bit W7 & 64bit eclipse 4.4.0):

http://www.java.com/en/download/manual.jsp

Recommended Version 7 Update 67 Windows Offline (64-bit) filesize: 29.5 MB

I faced the same issue today, I remembered that I signed my apk with the "new" Google Play signing:

Make sure if you signed your application with Google Play signing.

If you did:

• Upload your apk to Google Console (like you usually would when updating your application):

• After it has successfully uploaded, open the Artifact library in the menu.
• You will see the apk you have just uploaded.
• Press the download button and select Download derived APK.

You will now be able to install the apk.

You can delete the draft after have downloaded the apk without having to update your application to the Google Play Store

java.time

In Java 8 and later, use the java.time framework (Tutorial).

Duration

The Duration class represents a span of time as a number of seconds plus a fractional second. It can count days, hours, minutes, and seconds.

ZonedDateTime now = ZonedDateTime.now();
ZonedDateTime oldDate = now.minusDays(1).minusMinutes(10);
Duration duration = Duration.between(oldDate, now);
System.out.println(duration.toDays());

ChronoUnit

If all you need is the number of days, alternatively you can use the ChronoUnit enum. Notice the calculation methods return a long rather than int.

long days = ChronoUnit.DAYS.between( then, now );

Almost all of these have issues when the user tries to backspace over the delimiters, particularly from the middle of the string.

Here's a jquery solution that handles that, and also makes sure the cursor stays in the right place as you edit:

//format text input as phone number (nnn) nnn-nnnn
$('.myPhoneField').on('input', function (e){
    var $phoneField = e.target;
    var cursorPosition = $phoneField.selectionStart;
    var numericString = $phoneField.value.replace(/\D/g, '').substring(0, 10);

    // let user backspace over the '-'
    if (cursorPosition === 9 && numericString.length > 6) return;

    // let user backspace over the ') '
    if (cursorPosition === 5 && numericString.length > 3) return;
    if (cursorPosition === 4 && numericString.length > 3) return;

    var match = numericString.match(/^(\d{1,3})(\d{0,3})(\d{0,4})$/);
    if (match) {
        var newVal = '(' + match[1];
        newVal += match[2] ? ') ' + match[2] : '';
        newVal += match[3] ? '-' + match[3] : '';

        // to help us put the cursor back in the right place
        var delta = newVal.length - Math.min($phoneField.value.length, 14);      
        $phoneField.value = newVal;
        $phoneField.selectionEnd = cursorPosition + delta;
    } else {
        $phoneField.value = '';        
    }
})

I realize this is a very old question, but I stumbled across this problem today and I got it to work with

<div style="text-align:center;">
    <button>button1</button>
    <button>button2</button>
</div>

Cheers, Mark

http://im4java.sourceforge.net/ - if you're running linux forking a new process isn't expensive.

Restarting Visual Studio actually fixed it for me. I'm thinking it was caused by old assembly files still in use, and performing a "Clean Build" or restarting VS should fix it.

Typescript distinguishes two different kinds of modules: Internal modules are used to structure your code internally. At compile-time, you have to bring internal modules into scope using reference paths:

/// <reference path='moo.ts'/>

class bar extends moo.foo {
}

On the other hand, external modules are used to refernence external source files that are to be loaded at runtime using CommonJS or AMD. In your case, to use external module loading you have to do the following:

moo.ts

export class foo {
    test: number;
} 

app.ts

import moo = module('moo');
class bar extends moo.foo {
  test2: number;
}

Note the different way of brining the code into scope. With external modules, you have to use module with the name of the source file that contains the module definition. If you want to use AMD modules, you have to call the compiler as follows:

tsc --module amd app.ts

This then gets compiled to

var __extends = this.__extends || function (d, b) {
    function __() { this.constructor = d; }
    __.prototype = b.prototype;
    d.prototype = new __();
}
define(["require", "exports", 'moo'], function(require, exports, __moo__) {
    var moo = __moo__;

    var bar = (function (_super) {
        __extends(bar, _super);
        function bar() {
            _super.apply(this, arguments);

        }
        return bar;
    })(moo.foo);
})    

I had a similar issue on MonoDroid when building a class library with Drawables and Layouts files that have "android:" attribute in the xml. I get a similar error as the one in the question.

No resource identifier found for attribute 'textCursorDrawable' in package 'android'

I found from that "android: " attribute is only available in Android API Level 12+ and I was trying to build for an older version. Updating my project to build against Android 4.0 fixed the issue for me. Here is where I found the answer. https://groups.google.com/forum/?fromgroups#!topic/android-developers/ocxKphM5MWM Just make sure that you are building against the right API level if you get a similar issue, and ensure that the missing identifier exists in that API level that you are build against.

Private Sub YourWebPage_PreRenderComplete(sender As Object, e As EventArgs) Handles Me.PreRenderComplete

     If Not IsPostBack Then
     DropDownList1.Items.Insert(0, "Select")
     End If

End Sub

The Windows installers located here worked perfectly for me. I took the following steps:

1. Follow the installation wizard until finished.
2. Run visual studio.
3. Create a new C++ project
4. Open project properties (can be found by right-clicking the project name in the solution explorer)
5. Under "C/C++ > General > Additional Include Directories" add the path where boost root directory. Default for my version was C:\local\boost_1_63_0. The number after "boost" is the version of boost.
6. In project properties, under "Linker > Additional Library Directories" add the directory for library files. Default for my version was C:\local\boost_1_63_0\lib64-msvc-14.0. The number after "lib" is related to the build target (32 bit or 64 bit in Visual Studio) and the number after "msvc" is related to the version of Visual Studio (14.0 is related to Visual Studio 2015, but I'm using it with the 2017 Visual Studio).

Good luck!

Can you post a link to the HTML in question?

Ultimately you should be able to do:

div {
    margin:0;
    padding: 0;
}

to remove the spacing. Is this just in one particular browser or all of them?

mysql -s -N -username -p information_schema -e 'SELECT Variable_Value FROM GLOBAL_VARIABLES WHERE Variable_Name = "datadir"'

The command will select the value only from MySQL's internal information_schema database and disables the tabular output and column headers.

Output on Linux [mine result]:

/var/lib/mysql

or

mysql> select @@datadir;

on MYSQL CLI

and then

cd /var/lib/mysql && rm -rf test/NOTEMPTY

change path based on your result

it is simple just use .qsize() example:

a=Queue()
a.put("abcdef")
print a.qsize() #prints 1 which is the size of queue

The above snippet applies for Queue() class of python. Thanks @rayryeng for the update.

for deque from collections we can use len() as stated here by K Z.

Note.
  where(:user_id => current_user.id, :notetype => p[:note_type]).
  where("date > ?", p[:date]).
  order('date ASC, created_at ASC')

or you can also convert everything into the SQL notation

Note.
  where("user_id = ? AND notetype = ? AND date > ?", current_user.id, p[:note_type], p[:date]).
  order('date ASC, created_at ASC')

You want to do the check for undefined first. If you do it the other way round, it will generate an error if the array is undefined.

if (array === undefined || array.length == 0) {
    // array empty or does not exist
}

Update

This answer is getting a fair amount of attention, so I'd like to point out that my original answer, more than anything else, addressed the wrong order of the conditions being evaluated in the question. In this sense, it fails to address several scenarios, such as null values, other types of objects with a length property, etc. It is also not very idiomatic JavaScript.

The foolproof approach
Taking some inspiration from the comments, below is what I currently consider to be the foolproof way to check whether an array is empty or does not exist. It also takes into account that the variable might not refer to an array, but to some other type of object with a length property.

if (!Array.isArray(array) || !array.length) {
  // array does not exist, is not an array, or is empty
  // ? do not attempt to process array
}

To break it down:

1. Array.isArray(), unsurprisingly, checks whether its argument is an array. This weeds out values like null, undefined and anything else that is not an array.
   Note that this will also eliminate array-like objects, such as the arguments object and DOM NodeList objects. Depending on your situation, this might not be the behavior you're after.

2. The array.length condition checks whether the variable's length property evaluates to a truthy value. Because the previous condition already established that we are indeed dealing with an array, more strict comparisons like array.length != 0 or array.length !== 0 are not required here.

The pragmatic approach
In a lot of cases, the above might seem like overkill. Maybe you're using a higher order language like TypeScript that does most of the type-checking for you at compile-time, or you really don't care whether the object is actually an array, or just array-like.

In those cases, I tend to go for the following, more idiomatic JavaScript:

if (!array || !array.length) {
    // array or array.length are falsy
    // ? do not attempt to process array
}

Or, more frequently, its inverse:

if (array && array.length) {
    // array and array.length are truthy
    // ? probably OK to process array
}

With the introduction of the optional chaining operator (Elvis operator) in ECMAScript 2020, this can be shortened even further:

if (!array?.length) {
    // array or array.length are falsy
    // ? do not attempt to process array
}

Or the opposite:

if (array?.length) {
    // array and array.length are truthy
    // ? probably OK to process array
}

ALT Attribute

The alt attribute is defined in a set of tags (namely, img, area and optionally for input and applet) to allow you to provide a text equivalent for the object.

A text equivalent brings the following benefits to your web site and its visitors in the following common situations:

• nowadays, Web browsers are available in a very wide variety of platforms with very different capacities; some cannot display images at all or only a restricted set of type of images; some can be configured to not load images. If your code has the alt attribute set in its images, most of these browsers will display the description you gave instead of the images
• some of your visitors cannot see images, be they blind, color-blind, low-sighted; the alt attribute is of great help for those people that can rely on it to have a good idea of what's on your page
• search engine bots belong to the two above categories: if you want your website to be indexed as well as it deserves, use the alt attribute to make sure that they won't miss important sections of your pages.

Title Attribute

The objective of this technique is to provide context sensitive help for users as they enter data in forms by providing the help information in a title attribute. The help may include format information or examples of input.

Example 1: A pulldown menu that limits the scope of a search
A search form uses a pulldown menu to limit the scope of the search. The pulldown menu is immediately adjacent to the text field used to enter the search term. The relationship between the search field and the pulldown menu is clear to users who can see the visual design, which does not have room for a visible label. The title attribute is used to identify the select menu. The title attribute can be spoken by screen readers or displayed as a tool tip for people using screen magnifiers.

<label for="searchTerm">Search for:</label>
<input id="searchTerm" type="text" size="30" value="" name="searchTerm">
<select title="Search in" id="scope">
    ...
</select> 

Example 2: Input fields for a phone number
A Web page contains controls for entering a phone number in the United States, with three fields for area code, exchange, and last four digits.

<fieldset>
    <legend>Phone number</legend>
    <input id="areaCode" name="areaCode" title="Area Code" type="text" size="3" value="" >
    <input id="exchange" name="exchange" title="First three digits of phone number" type="text" size="3" value="" >
    <input id="lastDigits" name="lastDigits" title="Last four digits of phone number" type="text" size="4" value="" >
</fieldset> 

Example 3: A Search Function A Web page contains a text field where the user can enter search terms and a button labeled "Search" for performing the search. The title attribute is used to identify the form control and the button is positioned right after the text field so that it is clear to the user that the text field is where the search term should be entered.

<input type="text" title="Type search term here"/> <input type="submit" value="Search"/>

Example 4: A data table of form controls
A data table of form controls needs to associate each control with the column and row headers for that cell. Without a title (or off-screen LABEL) it is difficult for non-visual users to pause and interrogate for corresponding row/column header values using their assistive technology while tabbing through the form.

For example, a survey form has four column headers in first row: Question, Agree, Undecided, Disagree. Each following row contains a question and a radio button in each cell corresponding to answer choice in the three columns. The title attribute for every radio button is a concatenation of the answer choice (column header) and the text of the question (row header) with a hyphen or colon as a separator.

Img Element

Allowed attributes mentioned at MDN.

• alt
• crossorigin
• decoding
• height
• importance (experimental api)
• intrinsicsize (experimental api)
• ismap
• referrerpolicy (experimental api)
• src
• srcset
• width
• usemap

As you can see title attribute is not allowed inside img element. I would use alt attribute and if requires I would use CSS (Example: pseudo class :hover) instead of title attribute.

Just do what cron does, run the following as root:

run-parts -v /etc/cron.weekly

... or the next one if you receive the "Not a directory: -v" error:

run-parts /etc/cron.weekly -v

Option -v prints the script names before they are run.

Following applies to IIS 7

The error is trying to tell you that one of two things is not working properly:

• There is no default page (e.g., index.html, default.aspx) for your site. This could mean that the Default Document "feature" is entirely disabled, or just misconfigured.
• Directory browsing isn't enabled. That is, if you're not serving a default page for your site, maybe you intend to let users navigate the directory contents of your site via http (like a remote "windows explorer").

See the following link for instructions on how to diagnose and fix the above issues.

http://support.microsoft.com/kb/942062/en-us

If neither of these issues is the problem, another thing to check is to make sure that the application pool configured for your website (under IIS Manager, select your website, and click "Basic Settings" on the far right) is configured with the same .Net framework version (in IIS Manager, under "Application Pools") as the targetFramework configured in your web.config, e.g.:

<configuration>
  <system.web>
    <compilation debug="true" targetFramework="4.0" />
    <httpRuntime targetFramework="4.0" />
  </system.web>

I'm not sure why this would generate such a seemingly unrelated error message, but it did for me.

If you're using SQL Server it would be something like this:

DATEDIFF(d,GETDATE(),FUTUREDATE) BETWEEN 0 AND 90

what about changing the position: relative on your #content #text div to position: absolute

#content #text {
   position:absolute;
   width:950px;
   height:215px;
   color:red;
}

http://jsfiddle.net/CaZY7/12/

then you can use the css properties left and top to position within the #content div

If your sending out an internal survey that requires 100% participation from your company's employees, then a better route would be to just have the form keep track of the responders ID/Username/email etc. Every few days or so just send a nice little email reminder to those in your organization to complete the survey...you could probably even automate this.

The correct HTML to use for images with captions, is <figure> with <figcaption>.

There's no Markdown equivalent for this, so if you're only adding the occasional caption, I'd encourage you to just add that html into your Markdown document:

Lorem ipsum dolor sit amet, consectetur adipiscing elit...

<figure>
  <img src="{{site.url}}/assets/image.jpg" alt="my alt text"/>
  <figcaption>This is my caption text.</figcaption>
</figure>

Vestibulum eu vulputate magna...

The Markdown spec encourages you to embed HTML in cases like this, so it will display just fine. It's also a lot simpler than messing with plugins.

If you're trying to use other Markdown-y features (like tables, asterisks, etc) to produce captions, then you're just hacking around how Markdown was intended to be used.

To answer the original question:

To change the XAMPP Apache server port here the procedure :

1. Choose a free port number

The default port used by Apache is 80.

Take a look to all your used ports with Netstat (integrated to XAMPP Control Panel).

Then you can see all used ports and here we see that the 80port is already used by System.

Choose a free port number (8012, for this exemple).

2. Edit the file "httpd.conf"

This file should be found in C:\xampp\apache\conf on Windows or in bin/apache for Linux.:

Listen 80
ServerName localhost:80

Replace them by:

Listen 8012
ServerName localhost:8012

Save the file.

Access to : http://localhost:8012 for check if it's work.

If not, you must to edit the http-ssl.conf file as explain in step 3 below. ?

3. Edit the file "http-ssl.conf"

This file should be found in C:\xampp\apache\conf\extra on Windows or see this link for Linux.

Locate the following lines:

Listen 443
<VirtualHost _default_:443>
ServerName localhost:443

Replace them by with a other port number (8013 for this example) :

Listen 8013
<VirtualHost _default_:8013>
ServerName localhost:8013

Save the file.

Restart the Apache Server.

Access to : http://localhost:8012 for check if it's work.

4. Configure XAMPP Apache server settings

If your want to access localhost without specify the port number in the URL
http://localhost instead of http://localhost:8012.

• Open Xampp Control Panel
• Go to Config ? Service and Port Settings ? Apache
• Replace the Main Port and SSL Port values ??with those chosen (e.g. 8012 and 8013).
• Save Service settings
• Save Configuration of Control Panel
• Restart the Apache Server It should work now.

4.1. Web browser configuration

If this configuration isn't hiding port number in URL it's because your web browser is not configured for. See : Tools ? Options ? General ? Connection Settings... will allow you to choose different ports or change proxy settings.

4.2. For the rare cases of ultimate bad luck

If step 4 and Web browser configuration are not working for you the only way to do this is to change back to 80, or to install a listener on port 80 (like a proxy) that redirects all your traffic to port 8012.

To answer your problem :

If you still have this message in Control Panel Console :

Apache Started [Port 80]

• Find location of xampp-control.exe file (probably in C:\xampp)
• Create a file XAMPP.INI in that directory (so XAMPP.ini and xampp-control.exe are in the same directory)

Put following lines in the XAMPP.INI file:

[PORTS]
apache = 8012

Now , you will always get:

Apache started [Port 8012]

Please note that, this is for display purpose only. It has no relation with your httpd.conf.

Given the update to the original question, it seems like there is trouble with the context ("this") while passing event handlers. The basics are explained e.g. here http://www.w3schools.com/js/js_function_invocation.asp

A simple working version of your example could read

var doClick = function(event, additionalParameter){
    // do stuff with event and this being the triggering event and caller
}

element.addEventListener('click', function(event)
{
  var additionalParameter = ...;
  doClick.call(this, event, additionalParameter );
}, false);

See also Javascript call() & apply() vs bind()?

Other's have answered your question. If you rebase a branch you will need to force to push that branch.

Rebase and a shared repository generally do not get along. This is rewriting history. If others are using that branch or have branched from that branch then rebase will be quite unpleasant.

In general, rebase works well for local branch management. Remote branch management works best with explicit merges (--no-ff).

We also avoid merging master into a feature branch. Instead we rebase to master but with a new branch name (e.g adding a version suffix). This avoids the problem of rebasing in the shared repository.

what I did is created simple binding to hide view when keyboard is visible. Solution is based on current AndroidX implementation for WindowInsetsCompat which is still in beta (androidx core 1.5) - source

private fun isKeyboardVisible(insets: WindowInsets): Boolean {
    val insetsCompat = WindowInsetsCompat.toWindowInsetsCompat(insets)
    val systemWindow = insetsCompat.systemWindowInsets
    val rootStable = insetsCompat.stableInsets
    if (systemWindow.bottom > rootStable.bottom) {
        // This handles the adjustResize case on < API 30, since
        // systemWindow.bottom is probably going to be the IME
        return true
    }
    return false
}

@BindingAdapter("goneWhenKeyboardVisible")
fun View.goneWhenKeyboardVisible(enabled: Boolean) {
    if (enabled) {
        setOnApplyWindowInsetsListener { view, insets ->
            visibility = if (isKeyboardVisible(insets)) GONE else VISIBLE
            insets
        }
    } else {
        setOnApplyWindowInsetsListener(null)
        visibility = VISIBLE
    }
}

usage:

<FrameLayout
                android:id="@+id/bottom_toolbar"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                app:goneWhenKeyboardVisible="@{true}"
                />

Breakdown of the effects of the base tag:

The base tag appears to have some non-intuitive effects, and I recommend being aware of the outcomes and testing them for yourself before relying on <base>! Since I've discovered them after trying to use the base tag to handle local sites with differing urls and only found out the problematic effects after, to my dismay, I feel compelled to create this summary of these potential pitfalls for others.

I'll use a base tag of: <base href="http://www.example.com/other-subdirectory/"> as my example in the cases below, and will pretend that the page that the code is on is http://localsite.com/original-subdirectory

Major:

No links or named anchors or blank hrefs will point to the original subdirectory, unless that is made explicit: The base tag makes everything link differently, including same-page anchor links to the base tag's url instead, e.g:

• <a href='#top-of-page' title='Some title'>A link to the top of the page via a named anchor</a>
  becomes
  <a href='http://www.example.com/other-subdirectory/#top-of-page' title='Some title'>A link to an #named-anchor on the completely different base page</a>

• <a href='?update=1' title='Some title'>A link to this page</a>
  becomes
  <a href='http://www.example.com/other-subdirectory/?update=1' title='Some title'>A link to the base tag's page instead</a>

With some work, you can fix these problems on links that you have control over, by explicitly specifying that these links link to the page that they are on, but when you add third-party libraries to the mix that rely on the standard behavior, it can easily cause a big mess.

Minor:

IE6 fix that requires conditional comments: Requires conditional comments for ie6 to avoid screwing up the dom hierarchy, i.e. <base href="http://www.example.com/"><!--[if lte IE 6]></base><![endif]--> as BalusC mentions in his answer above.

So overall, the major problem makes use tricky unless you have full editing control over every link, and as I originally feared, that makes it more trouble than it's worth. Now I have to go off and rewrite all my uses of it! :p

Related links of testing for issues when using "fragments"/hashes:

http://www.w3.org/People/mimasa/test/base/

http://www.w3.org/People/mimasa/test/base/results

Edit by Izzy: For all of you running into the same confusion as me concerning the comments:

I've just tested it out myself, with the following results:

• trailing slash or not, makes no difference to the examples given here (#anchor and ?query would simply be appended to the specified <BASE>).
• It however makes a difference for relative links: omitting the trailing slash, other.html and dir/other.html would start at the DOCUMENT_ROOT with the given example, /other-subdirectory being (correctly) treated as file and thus omitted.

So for relative links, BASE works fine with the moved page – while anchors and ?queries would need the file name be specified explicitly (with BASE having a trailing slash, or the last element not corresponding to the name of the file it's used in).

Think of it as <BASE> replacing the full URL to the file itself (and not the directory it resides in), and you'll get things right. Assuming the file used in this example was other-subdirectory/test.html (after it moved to the new location), the correct specification should have been:

<base href="http://www.example.com/other-subdirectory/test.html">

– et voila, everything works as expected: #anchor, ?query, other.html, very/other.html, /completely/other.html.

If you want to never expire a session use 0 or negative value -1.

<session-config>
    <session-timeout>0</session-timeout>
</session-config>

or mention 1440 it indicates 1440 minutes [24hours * 60 minutes]

<session-config>
  <session-timeout>1440</session-timeout><!-- 24hours -->
</session-config>

Session will be expire after 24hours.

Dir.entries(folder)

example:

Dir.entries(".")

Source: http://ruby-doc.org/core/classes/Dir.html#method-c-entries

It's true that Messagebox.show("dd"); is not a part of using System.Web;,

I felt the same situation for most of time. If you want to do this then do the following steps.

• Right click on project in solution explorer

• go for add reference, then choose .NET tab

• And select, System.windows.forms (press 's' to find quickly)

u can get the namespace, now u can use Messagebox.show("dd");

But I recommend to go with javascript alert for this.

If you want to disable this warning it is important to know that there are two related warning parameters in GCC and Clang: GCC Compiler options -wno-four-char-constants and -wno-multichar

If you want to build DOM you can use jsdom.

There's also cheerio, it has the jQuery interface and it's a lot faster than older versions of jsdom, although these days they are similar in performance.

You might wanna have a look at htmlparser2, which is a streaming parser, and according to its benchmark, it seems to be faster than others, and no DOM by default. It can also produce a DOM, as it is also bundled with a handler that creates a DOM. This is the parser that is used by cheerio.

parse5 also looks like a good solution. It's fairly active (11 days since the last commit as of this update), WHATWG-compliant, and is used in jsdom, Angular, and Polymer.

And if you want to parse HTML for web scraping, you can use YQL¹. There is a node module for it. YQL I think would be the best solution if your HTML is from a static website, since you are relying on a service, not your own code and processing power. Though note that it won't work if the page is disallowed by the robot.txt of the website, YQL won't work with it.

If the website you're trying to scrape is dynamic then you should be using a headless browser like phantomjs. Also have a look at casperjs, if you're considering phantomjs. And you can control casperjs from node with SpookyJS.

Beside phantomjs there's zombiejs. Unlike phantomjs that cannot be embedded in nodejs, zombiejs is just a node module.

There's a nettuts+ toturial for the latter solutions.

¹ Since Aug. 2014, YUI library, which is a requirement for YQL, is no longer actively maintained, source

I used the below method to migrate my GIT Stash to GitLab by maintaining all branches and commit history.

Clone the old repository to local.

git clone --bare <STASH-URL>

Create an empty repository in GitLab.

git push --mirror <GitLab-URL>

You should better use jquery-confirm rather than trying to remove that checkbox.

$.confirm({
    title: 'Confirm!',
    content: 'Are you sure you want to refund invoice ?',
    confirm: function(){
       //do something 
    },
    cancel: function(){
       //do something
    }
}); 

My little guidelines are heavily influenced by the great book "Code complete":

• Use exceptions to notify about things that should not be ignored.
• Don't use exceptions if the error can be handled locally
• Make sure the exceptions are at the same level of abstraction as the rest of your routine.
• Exceptions should be reserved for what's truly exceptional.

Maybe this is useful to anyone in the future, I have implemented a custom Authorize Attribute like this:

[AttributeUsage(AttributeTargets.Class | AttributeTargets.Method, AllowMultiple = true, Inherited = true)]
public class ClaimAuthorizeAttribute : AuthorizeAttribute, IAuthorizationFilter
{
    private readonly string _claim;

    public ClaimAuthorizeAttribute(string Claim)
    {
        _claim = Claim;
    }

    public void OnAuthorization(AuthorizationFilterContext context)
    {
        var user = context.HttpContext.User;
        if(user.Identity.IsAuthenticated && user.HasClaim(ClaimTypes.Name, _claim))
        {
            return;
        }

        context.Result = new ForbidResult();
    }
}

You have a couple options.

1. If you need to do it using only a batch file and native commands, check out How can I auto-elevate my batch file, so that it requests from UAC admin rights if required?.

2. If 3rd-party utilities are an option, you can use a tool like Elevate. It is an executable that you call with the program you want to run elevated as a parameter.
   Like this: elevate net share ....

I understand that this question seems to have been answered fairly thoroughly, but there were some instances where solutions here would may cause other issues. For example, tkahn's library looked to be very useful, but it changed the display of the element it was attached to, which could prove to be a problem. In my case, it prevented me from centering the text both vertically and horizontally. After some messing around and experimenting, I have come up with a simple method involving jQuery to fit the text on one line without needing to modify any attributes of the parent element. Note that in this code, I have used Robert Koritnik's suggestion for optimizing the while loop. To use this code, simply add the "font_fix" class to any divs containing text needing to be fit to it in one line. For a header, this may require an extra div around the header. Then, either call this function once for a fixed size div, or set it to a resize and/or orientation listener for varying sizes.

function fixFontSize(minimumSize){
  var x = document.getElementsByClassName("font_fix");
  for(var i = 0; i < x.length; i++){
    x[i].innerHTML = '<div class="font_fix_inner" style="white-space: nowrap; display: inline-block;">' + x[i].innerHTML + '</div>';

    var y = x[i].getElementsByClassName("font_fix_inner")[0];
    var size = parseInt($("#" + x[i].id).css("font-size"));

    size *= x[i].clientWidth / y.clientWidth;
    while(y.clientWidth > x[i].clientWidth){
      size--;
      if(size <= minimumSize){
        size = minimumSize;
        y.style.maxWidth = "100%";
        y.style.overflow = "hidden";
        y.style.textOverflow = "ellipsis";
        $("#" + x[i].id).css("font-size", size + "px");
        break;
      }
      $("#" + x[i].id).css("font-size", size + "px");
    }
  }
}

Now, I've added an additional case where the text is chopped off if it gets too small (below the minimum threshold passed into the function) for convenience. Another thing that happens once that threshold is reached that may or may not be desired is the changing of the max width to 100%. This should be changed for each user's scenario. Finally, the whole purpose of posting this answer as an alternate is for its abilities to center the content within the parent div. That can be easily done by adding css attributes to the inner div class as follows:

.font_fix_inner {
  position: relative;
  float: center;
  top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}

Hope this helped someone!

For Windows users there's an additional user friendly option: CloneVDI Tool by mpack. It's a GUI front-end to VBoxManage that makes things a little easier to work with.

http://forums.virtualbox.org/viewtopic.php?f=6&t=22422

As Alexander M. mentioned, you'll still have to use GParted, Partition Magic or a similar partition editor to grow your partition to the newly allocated physical drive. To do this just download the GParted iso, mount it as a bootable drive in the VirtualBox and boot from it.

http://gparted.sourceforge.net/download.php

Use the standard XPath function contains().

Function: boolean contains(string, string)

The contains function returns true if the first argument string contains the second argument string, and otherwise returns false

Apache HttpComponents also have an async http client now too:

/**
    <dependency>
      <groupId>org.apache.httpcomponents</groupId>
      <artifactId>httpasyncclient</artifactId>
      <version>4.0-beta4</version>
    </dependency>
**/

import java.io.IOException;
import java.nio.CharBuffer;
import java.util.concurrent.Future;

import org.apache.http.HttpResponse;
import org.apache.http.impl.nio.client.CloseableHttpAsyncClient;
import org.apache.http.impl.nio.client.HttpAsyncClients;
import org.apache.http.nio.IOControl;
import org.apache.http.nio.client.methods.AsyncCharConsumer;
import org.apache.http.nio.client.methods.HttpAsyncMethods;
import org.apache.http.protocol.HttpContext;

public class HttpTest {

  public static void main(final String[] args) throws Exception {

    final CloseableHttpAsyncClient httpclient = HttpAsyncClients
        .createDefault();
    httpclient.start();
    try {
      final Future<Boolean> future = httpclient.execute(
          HttpAsyncMethods.createGet("http://www.google.com/"),
          new MyResponseConsumer(), null);
      final Boolean result = future.get();
      if (result != null && result.booleanValue()) {
        System.out.println("Request successfully executed");
      } else {
        System.out.println("Request failed");
      }
      System.out.println("Shutting down");
    } finally {
      httpclient.close();
    }
    System.out.println("Done");
  }

  static class MyResponseConsumer extends AsyncCharConsumer<Boolean> {

    @Override
    protected void onResponseReceived(final HttpResponse response) {
    }

    @Override
    protected void onCharReceived(final CharBuffer buf, final IOControl ioctrl)
        throws IOException {
      while (buf.hasRemaining()) {
        System.out.print(buf.get());
      }
    }

    @Override
    protected void releaseResources() {
    }

    @Override
    protected Boolean buildResult(final HttpContext context) {
      return Boolean.TRUE;
    }
  }
}

Installing bzip2 and zip PHP extensions solved my issue in Ubuntu:

sudo apt-get install php7.0-bz2
sudo apt-get install php7.0-zip

Use php(you version)-(extension) to install and enable any missing modules that is required in the phpmyadmin readme.

OutputStream writes bytes, String provides chars. You need to define Charset to encode string to byte[]:

outputStream.write(string.getBytes(Charset.forName("UTF-8")));

Change UTF-8 to a charset of your choice.

In addition to the answers above, you may also get that error when you have Windows Authenticaton set and :

• IIS is pointing to an empty folder.
• You do not have a default document set.

Very Simple way to create an object in Java using Class<?> with constructor argument(s) passing:

Case 1:- Here, is a small code in this Main class:

import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;

public class Main {

    public static void main(String args[]) throws ClassNotFoundException, NoSuchMethodException, SecurityException, InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException {

        // Get class name as string.
        String myClassName = Base.class.getName();
        // Create class of type Base.
        Class<?> myClass = Class.forName(myClassName);
        // Create constructor call with argument types.
        Constructor<?> ctr = myClass.getConstructor(String.class);
        // Finally create object of type Base and pass data to constructor.
        String arg1 = "My User Data";
        Object object = ctr.newInstance(new Object[] { arg1 });
        // Type-cast and access the data from class Base.
        Base base = (Base)object;
        System.out.println(base.data);
    }

}

And, here is the Base class structure:

public class Base {

    public String data = null;

    public Base() 
    {
        data = "default";
        System.out.println("Base()");
    }

    public Base(String arg1) {
        data = arg1;
        System.out.println("Base("+arg1+")");
    }

}

Case 2:- You, can code similarly for constructor with multiple argument and copy constructor. For example, passing 3 arguments as parameter to the Base constructor will need the constructor to be created in class and a code change in above as:

Constructor<?> ctr = myClass.getConstructor(String.class, String.class, String.class);
Object object = ctr.newInstance(new Object[] { "Arg1", "Arg2", "Arg3" }); 

And here the Base class should somehow look like:

public class Base {

    public Base(String a, String b, String c){
        // This constructor need to be created in this case.
    }   
}

Note:- Don't forget to handle the various exceptions which need to be handled in the code.

Function IsVarArrayEmpty(anArray As Variant) as boolean
    On Error Resume Next
    IsVarArrayEmpty = true
    IsVarArrayEmpty = UBound(anArray) < LBound(anArray)
End Function

Maybe ubound crashes and it remains at true, and if ubound < lbound, it's empty

This might be kind of hacky, but it is a good solution if one is bent on accomplishing this using Java 8's java.time:

import java.time.Duration;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeFormatterBuilder;
import java.time.temporal.ChronoField;
import java.time.temporal.Temporal;
import java.time.temporal.TemporalAccessor;
import java.time.temporal.TemporalField;
import java.time.temporal.UnsupportedTemporalTypeException;

public class TemporalDuration implements TemporalAccessor {
    private static final Temporal BASE_TEMPORAL = LocalDateTime.of(0, 1, 1, 0, 0);

    private final Duration duration;
    private final Temporal temporal;

    public TemporalDuration(Duration duration) {
        this.duration = duration;
        this.temporal = duration.addTo(BASE_TEMPORAL);
    }

    @Override
    public boolean isSupported(TemporalField field) {
        if(!temporal.isSupported(field)) return false;
        long value = temporal.getLong(field)-BASE_TEMPORAL.getLong(field);
        return value!=0L;
    }

    @Override
    public long getLong(TemporalField field) {
        if(!isSupported(field)) throw new UnsupportedTemporalTypeException(new StringBuilder().append(field.toString()).toString());
        return temporal.getLong(field)-BASE_TEMPORAL.getLong(field);
    }

    public Duration getDuration() {
        return duration;
    }

    @Override
    public String toString() {
        return dtf.format(this);
    }

    private static final DateTimeFormatter dtf = new DateTimeFormatterBuilder()
            .optionalStart()//second
            .optionalStart()//minute
            .optionalStart()//hour
            .optionalStart()//day
            .optionalStart()//month
            .optionalStart()//year
            .appendValue(ChronoField.YEAR).appendLiteral(" Years ").optionalEnd()
            .appendValue(ChronoField.MONTH_OF_YEAR).appendLiteral(" Months ").optionalEnd()
            .appendValue(ChronoField.DAY_OF_MONTH).appendLiteral(" Days ").optionalEnd()
            .appendValue(ChronoField.HOUR_OF_DAY).appendLiteral(" Hours ").optionalEnd()
            .appendValue(ChronoField.MINUTE_OF_HOUR).appendLiteral(" Minutes ").optionalEnd()
            .appendValue(ChronoField.SECOND_OF_MINUTE).appendLiteral(" Seconds").optionalEnd()
            .toFormatter();

}

This is pretty much covered by the other answers, but "it's an expression" doesn't really explain why that is so useful...

In languages like C++ and C#, you can define local readonly fields (within a method body) using them. This is not possible with a conventional if/then statement because the value of a readonly field has to be assigned within that single statement:

readonly int speed = (shiftKeyDown) ? 10 : 1;

is not the same as:

readonly int speed;  
if (shifKeyDown)  
    speed = 10;    // error - can't assign to a readonly
else  
    speed = 1;     // error  

In a similar way you can embed a tertiary expression in other code. As well as making the source code more compact (and in some cases more readable as a result) it can also make the generated machine code more compact and efficient:

MoveCar((shiftKeyDown) ? 10 : 1);

...may generate less code than having to call the same method twice:

if (shiftKeyDown)
    MoveCar(10);
else
    MoveCar(1);

Of course, it's also a more convenient and concise form (less typing, less repetition, and can reduce the chance of errors if you have to duplicate chunks of code in an if/else). In clean "common pattern" cases like this:

object thing = (reference == null) ? null : reference.Thing;

... it is simply faster to read/parse/understand (once you're used to it) than the long-winded if/else equivalent, so it can help you to 'grok' code faster.

Of course, just because it is useful does not mean it is the best thing to use in every case. I'd advise only using it for short bits of code where the meaning is clear (or made more clear) by using ?: - if you use it in more complex code, or nest ternary operators within each other it can make code horribly difficult to read.

There is a workaround.

1. Import excel sheet with numbers as float (default).
2. After importing, Goto Table-Design
3. Change DataType of the column from Float to Int or Bigint
4. Save Changes
5. Change DataType of the column from Bigint to any Text Type (Varchar, nvarchar, text, ntext etc)
6. Save Changes.

That's it.

When we want to refresh the parent page from the child page without any prompt.

Here is the code:

window.opener.location.href = window.opener.location;

This simply refreshes the parent page without any prompt.

It's still not possible.

Sorry for necromancing the thread, but whenever you iterate over files by globbing, it's good practice to avoid the corner case where the glob does not match (which makes the loop variable expand to the (un-matching) glob pattern string itself).

For example:

for filename in Data/*.txt; do
    [ -e "$filename" ] || continue
    # ... rest of the loop body
done

Reference: Bash Pitfalls

This article seems to offer a pretty good overview of the difference.

From the page:

Buttons created with the BUTTON element function just like buttons created with the INPUT element, but they offer richer rendering possibilities: the BUTTON element may have content. For example, a BUTTON element that contains an image functions like and may resemble an INPUT element whose type is set to “image”, but the BUTTON element type allows content.

The Button Element - W3C

Use getColorStateList like this

setTextColor(resources.getColorStateList(R.color.button_states_color))

instead of getColor

setTextColor(resources.getColor(R.color.button_states_color))

This might be super edge case, but if you are using Travis CI and taking advantage of caching, you might want to clear all cache and retry.

Fixed my issue when I was going from sudo to non sudo builds.

I always thought this was one of the better articles on the subject. It includes the following example that I think makes it clear and includes the frequently overlooked @@trancount which is needed for reliable nested transactions

PRINT 'BEFORE TRY'
BEGIN TRY
    BEGIN TRAN
     PRINT 'First Statement in the TRY block'
     INSERT INTO dbo.Account(AccountId, Name , Balance) VALUES(1, 'Account1',  10000)
     UPDATE dbo.Account SET Balance = Balance + CAST('TEN THOUSAND' AS MONEY) WHERE AccountId = 1
     INSERT INTO dbo.Account(AccountId, Name , Balance) VALUES(2, 'Account2',  20000)
     PRINT 'Last Statement in the TRY block'
    COMMIT TRAN
END TRY
BEGIN CATCH
    PRINT 'In CATCH Block'
    IF(@@TRANCOUNT > 0)
        ROLLBACK TRAN;

    THROW; -- raise error to the client
END CATCH
PRINT 'After END CATCH'
SELECT * FROM dbo.Account WITH(NOLOCK)
GO

• Creation var div = document.createElement('div');
• Addition document.body.appendChild(div);
• Style manipulation
  • Positioning div.style.left = '32px'; div.style.top = '-16px';
  • Classes div.className = 'ui-modal';
• Modification
  • ID div.id = 'test';
  • contents (using HTML) div.innerHTML = '<span class="msg">Hello world.</span>';
  • contents (using text) div.textContent = 'Hello world.';
• Removal div.parentNode.removeChild(div);
• Accessing
  • by ID div = document.getElementById('test');
  • by tags array = document.getElementsByTagName('div');
  • by class array = document.getElementsByClassName('ui-modal');
  • by CSS selector (single) div = document.querySelector('div #test .ui-modal');
  • by CSS selector (multi) array = document.querySelectorAll('div');
• Relations (text nodes included)
  • children node = div.childNodes[i];
  • sibling node = div.nextSibling;
• Relations (HTML elements only)
  • children element = div.children[i];
  • sibling element = div.nextElementSibling;

This covers the basics of DOM manipulation. Remember, element addition to the body or a body-contained node is required for the newly created node to be visible within the document.

I had a such problem too because i was using IMG tag and UL tag.

Try to apply the 'corners' plugin to elements such as $('#mydiv').corner(), $('#myspan').corner(), $('#myp').corner() but NOT for $('#img').corner()! This rule is related with adding child DIVs into specified element for emulation round-corner effect. As we know IMG element couldn't have any child elements.

I've solved this by wrapping a needed element within the div and changing IMG to DIV with background: CSS property.

Good luck!

ECMAscript 6 introduced Object.assign() to achieve this natively in Javascript.

The Object.assign() method is used to copy the values of all enumerable own properties from one or more source objects to a target object. It will return the target object.

MDN documentation on Object.assign()

var o1 = { a: 1 };_x000D_
var o2 = { b: 2 };_x000D_
var o3 = { c: 3 };_x000D_
_x000D_
var obj = Object.assign({}, o1, o2, o3);_x000D_
console.log(obj); // { a: 1, b: 2, c: 3 }

Object.assign is supported in many modern browsers but not yet all of them. Use a transpiler like Babel and Traceur to generate backwards-compatible ES5 JavaScript.

Reinstall JDK and set system variable JAVA_HOME on your JDK. (e.g. C:\tools\jdk7)
And add JAVA_HOME variable to your PATH system variable

Type in command line

echo %JAVA_HOME%

and

java -version

To verify whether your installation was done successfully.

This problem generally occurs in Windows when your "Java Runtime Environment" registry entry is missing or mismatched with the installed JDK. The mismatch can be due to multiple JDKs.

Steps to resolve:

1. Open the Run window:

   Press windows+R

2. Open registry window:

   Type regedit and enter.

3. Go to: \HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\

4. If Java Runtime Environment is not present inside JavaSoft, then create a new Key and give the name Java Runtime Environment.

5. For Java Runtime Environment create "CurrentVersion" String Key and give appropriate version as value:

6. Create a new subkey of 1.8.

7. For 1.8 create a String Key with name JavaHome with the value of JRE home:

   

Ref: https://mybindirectory.blogspot.com/2019/05/error-could-not-find-javadll.html

I would like to mention that IE9 does not raise the error if you use console.log with developer tools closed on all versions of Windows. On XP it does, but on Windows 7 it doesn't. So if you dropped support for WinXP in general, you're fine using console.log directly.

os.path.getsize(path)

Return the size, in bytes, of path. Raise os.error if the file does not exist or is inaccessible.

Since there's already another solution which uses Perl:

If you have Python installed you could also do (from the shell):

python -c "import os;e=set();[[e.add(os.path.splitext(f)[-1]) for f in fn]for _,_,fn in os.walk('/home')];print '\n'.join(e)"

The following adds elements to a list in a loop.

l<-c()
i=1

while(i<100) {

    b<-i
    l<-c(l,b)
    i=i+1
}

If you already have it checked out locally then you can cd to where it is checked out, then use this syntax:

$ svn up -rXXXX

ref: Checkout a specific revision from subversion from command line

json_encode will always add slashes.

Check some examples on the manual HERE

This is because if there are some characters which needs to escaped then they will create problem.

To use the json please Parse your json to ensure that the slashes are removed

Well whether or not you remove slashesthe json will be parsed without any problem by eval.

<?php
$array = array('url'=>'http://mysite.com/uploads/gallery/7f/3b/f65ab8165d_logo.jpeg','id'=>54);
?>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<script type="text/javascript">
var x = jQuery.parseJSON('<?php echo json_encode($array);?>');
alert(x);
</script>

This is my code and i m able to parse the JSON.

Check your code May be you are missing something while parsing the JSON

There are at least these two issues I have observed for this problem: 1) It could be either because your sender username or password might not be correct 2) Or it could be as answered by Avinash above, the security condition on the account. Once you try SendMail using SMTP, you normally get a notification in to your account that it may be an unauthorized attempt to access your account, if not user can follow the link to turn the settings to lessSecureApp. Once this is done and smtp SendMail is tried again, it works.

This isuse because of coflict merge. If you have new commit in origin and not get those files; also you have changed the local master branch files then you got this error. You should fetch again to a new directory and copy your files into that path. Finally, you should commit and push your changes.

Your code is fine, just replace the following line:

JSONArray jsonMainArr = new JSONArray(mainJSON.getJSONArray("source"));

with this line:

JSONArray jsonMainArr = mainJSON.getJSONArray("source");

Cheap trick:

Convert.ToString((object)stringVar) == “”

This works because Convert.ToString(object) returns an empty string if object is null. Convert.ToString(string) returns null if string is null.

(Or, if you're using .NET 2.0 you could always using String.IsNullOrEmpty.)

describe('testing a method() on a service', function () {    

    var mock, service

    function init(){
         return angular.mock.inject(function ($injector,, _serviceUnderTest_) {
                mock = $injector.get('service_that_is_being_mocked');;                    
                service = __serviceUnderTest_;
            });
    }

    beforeEach(module('yourApp'));
    beforeEach(init());

    it('that has a then', function () {
       //arrange                   
        var spy= spyOn(mock, 'actionBeingCalled').and.callFake(function () {
            return {
                then: function (callback) {
                    return callback({'foo' : "bar"});
                }
            };
        });

        //act                
        var result = service.actionUnderTest(); // does cleverness

        //assert 
        expect(spy).toHaveBeenCalled();  
    });
});

static imports do the trick:

import static java.lang.System.out;

or alternatively import every static method and field using

import static java.lang.System.*;

Addendum by @Steve C: note that @sfussenegger said this in a comment on my Answer.

"Using such a static import of System.out isn't suited for more than simple run-once code."

So please don't imagine that he (or I) think that this solution is Good Practice.

if (obj instanceof C) {
//your code
}

git remote prune origin, as suggested in the other answer, will remove all such stale branches. That's probably what you'd want in most cases, but if you want to just remove that particular remote-tracking branch, you should do:

git branch -d -r origin/coolbranch

(The -r is easy to forget...)

-r in this case will "List or delete (if used with -d) the remote-tracking branches." according to the Git documentation found here: https://git-scm.com/docs/git-branch

Use UUID function.

I don't know the source of your procedures in PHP that generates unique values. If it is library function they should guarantee that your value is really unique. Check in documentation. You should, hovewer, use this function all the time. If you, for example, use PHP function to generate unique value, and then you decide to use MySQL function, you can generate value that already exist. In this case putting UNIQUE INDEX on the column is also a good idea.

I started testing this and ran into the local file / Chrome security issue. A very simple workaround is put the XML and XSL file in, say, Dropbox public folder and get links to both files. Put the link to the XSL transform in the XML head. Use the XML link in Chrome AND IT WORKS!

If the number of your messages is limited then the following may help. I used jQuery for the following example, but it works with plain js too.

The innerHtml property did not work for me. So I experimented with ...

    <div id=successAndErrorMessages-1>100% OK</div>
    <div id=successAndErrorMessages-2>This is an error mssg!</div>

and toggled one of the two on/off ...

 $("#successAndErrorMessages-1").css('display', 'none')
 $("#successAndErrorMessages-2").css('display', '')

For some reason I had to fiddle around with the ordering before it worked in all types of browsers.

Another possible mistake that could produce this problem,

Make sure you didn't included bootstrap.js script more than once in your page!

I had the same error code but different issue

Error: /Users/danieloram/desktop/CordovaProject/platforms/android/gradlew: Command failed with exit code 1 Error output: Exception in thread "main" java.lang.UnsupportedClassVersionError: com/android/dx/command/Main : Unsupported major.minor version 52.0

To resolve this issue I opened the Android SDK Manager, uninstalled the latest Android SDK build-tools that I had (24.0.3) and installed version 23.0.3 of the build-tools.

My cordova app then proceeded to build successfully for android.

Wasn't sure if you meant which Oracle users can read\write with the directory or the correlation of the permissions between Oracle Directory Object and the underlying Operating System Directory.

As DCookie has covered the Oracle side of the fence, the following is taken from the Oracle documentation found here.

Privileges granted for the directory are created independently of the permissions defined for the operating system directory, and the two may or may not correspond exactly. For example, an error occurs if sample user hr is granted READ privilege on the directory object but the corresponding operating system directory does not have READ permission defined for Oracle Database processes.

SELECT id FROM table1 WHERE foreign_key_id_column NOT IN (SELECT id FROM table2)

Table 1 has a column that you want to add the foreign key constraint to, but the values in the foreign_key_id_column don't all match up with an id in table 2.

1. The initial select lists the ids from table1. These will be the rows we want to delete.
2. The NOT IN clause in the where statement limits the query to only rows where the value in the foreign_key_id_column is not in the list of table 2 ids.
3. The SELECT statement in parenthesis will get a list of all the ids that are in table 2.

It's fairly easy using the New-SelfSignedCertificate command in Powershell. Open powershell and run these 3 commands.

1) Create certificate:
$cert = New-SelfSignedCertificate -DnsName www.yourwebsite.com -Type CodeSigning -CertStoreLocation Cert:\CurrentUser\My

2) set the password for it:
$CertPassword = ConvertTo-SecureString -String "my_passowrd" -Force –AsPlainText

3) Export it:
Export-PfxCertificate -Cert "cert:\CurrentUser\My\$($cert.Thumbprint)" -FilePath "d:\selfsigncert.pfx" -Password $CertPassword

Your certificate selfsigncert.pfx will be located @ D:/

Optional step: You would also require to add certificate password to system environment variables. do so by entering below in cmd: setx CSC_KEY_PASSWORD "my_password"

When you do this:

export type Fruit = "Orange" | "Apple" | "Banana"

...you are creating a type called Fruit that can only contain the literals "Orange", "Apple" and "Banana". This type extends String, hence it can be assigned to String. However, String does NOT extend "Orange" | "Apple" | "Banana", so it cannot be assigned to it. String is less specific. It can be any string.

When you do this:

export type Fruit = "Orange" | "Apple" | "Banana"

const myString = "Banana";

const myFruit: Fruit = myString;

...it works. Why? Because the actual type of myString in this example is "Banana". Yes, "Banana" is the type. It is extends String so it's assignable to String. Additionally, a type extends a Union Type when it extends any of its components. In this case, "Banana", the type, extends "Orange" | "Apple" | "Banana" because it extends one of its components. Hence, "Banana" is assignable to "Orange" | "Apple" | "Banana" or Fruit.

I got this error

Connection to bitbucket.org closed by remote host. fatal: Could not read from remote repository. Please make sure you have the correct access rights.

Then i tried

git config --global user.email "[email protected]"

worked without quotes.

try Array.prototype.some()

MDN Array.prototype.some

    function isBiggerThan10(element, index, array) {
      return element > 10;
    }
    [2, 5, 8, 1, 4].some(isBiggerThan10);  // false
    [12, 5, 8, 1, 4].some(isBiggerThan10); // true

There is an XML value alpha that takes double values.

Since API 11+ the range is from 0f to 1f (inclusive), 0f being transparent and 1f being opaque:

• android:alpha="0.0" thats invisible

• android:alpha="0.5" see-through

• android:alpha="1.0" full visible

That's how it works.

Keep your service footprint small, this reduces the probability of Android closing your application. You can't prevent it from being killed because if you could then people could easily create persistent spyware

By default, a grid item cannot be smaller than the size of its content.

Grid items have an initial size of min-width: auto and min-height: auto.

You can override this behavior by setting grid items to min-width: 0, min-height: 0 or overflow with any value other than visible.

From the spec:

6.6. Automatic Minimum Size of Grid Items

To provide a more reasonable default minimum size for grid items, this specification defines that the auto value of min-width / min-height also applies an automatic minimum size in the specified axis to grid items whose overflow is visible. (The effect is analogous to the automatic minimum size imposed on flex items.)

Here's a more detailed explanation covering flex items, but it applies to grid items, as well:

• Why don't flex items shrink past content size?

This post also covers potential problems with nested containers and known rendering differences among major browsers.

To fix your layout, make these adjustments to your code:

.month-grid {
  display: grid;
  grid-template: repeat(6, 1fr) / repeat(7, 1fr);
  background: #fff;
  grid-gap: 2px;
  min-height: 0;  /* NEW */
  min-width: 0;   /* NEW; needed for Firefox */
}

.day-item {
  padding: 10px;
  background: #DFE7E7;
  overflow: hidden;  /* NEW */
  min-width: 0;      /* NEW; needed for Firefox */
}

jsFiddle demo

1fr vs minmax(0, 1fr)

The solution above operates at the grid item level. For a container level solution, see this post:

• Who does minmax(0, 1fr) work for long elements while 1fr doesn't?

You need to make TestGetMethod async too and attach await in front of GetIdList(); will unwrap the task to List<int>, So if your helper function is returning Task make sure you have await as you are calling the function async too.

public Task<List<int>> TestGetMethod()
{
    return GetIdList();
}    

async Task<List<int>> GetIdList()
{
    using (HttpClient proxy = new HttpClient())
    {
        string response = await proxy.GetStringAsync("www.test.com");
        List<int> idList = JsonConvert.DeserializeObject<List<int>>();
        return idList;
    }
}

Another option

public async void TestGetMethod(List<int> results)
{
    results = await GetIdList(); // await will unwrap the List<int>
}

You can use bit flags to mark whether an integer is present or not.

After traversing the entire file, scan each bit to determine if the number exists or not.

Assuming each integer is 32 bit, they will conveniently fit in 1 GB of RAM if bit flagging is done.

If you want to use prototype then there is a way

var p = function Person() {
    this.x = 10;
    this.y = 20;
}
p.prototype.counter = 0;
var person1 = new p();
person1.prototype = p.prototype;
console.log(person1.counter);
person1.prototype.counter++;
var person2 = new p();
person2.prototype = p.prototype;
console.log(person2.counter);
console.log(person1.counter);

Doing this you will be able to access the counter variable from any instance and any change in the property will be immediately reflected!!

To break a loop, use break instead of return.

Or put the loop or control construct into a function, only functions can return values.

use "%zo" for off_t. (octal) or "%zu" for decimal.

For Java 1.8 and higher you must set

-Djdk.http.auth.tunneling.disabledSchemes=

to make proxies with Basic Authorization working with https along with Authenticator as mentioned in accepted answer

Since Java 8

NOTE: All, but one, Date's constructors are deprecated. Most of the Date's methods are deprecated. REF: Date: Deprecated Methods. All, but Date::from(Instant), static methods are deprecated.

So, since java 8 consider using Instant (immutable, thread-safe, leap-seconds aware) type rather than Date. REF: Instant

  static final LocalTime MARKETS_OPEN = LocalTime.of(07, 00);
  static final LocalTime MARKETS_CLOSE = LocalTime.of(20, 00);

    // Instant utcTime = testDate.toInstant();
    var bigAppleTime = ZonedDateTime.ofInstant(utcTime, ZoneId.of("America/New_York"));

within the range INCLUSIVE:

    return !bigAppleTime.toLocalTime().isBefore(MARKETS_OPEN)
        && !bigAppleTime.toLocalTime().isAfter(MARKETS_CLOSE);

within the range EXCLUSIVE:

    return bigAppleTime.toLocalTime().isAfter(MARKETS_OPEN)
        && bigAppleTime.toLocalTime().isBefore(MARKETS_CLOSE);

First you must create an empty figure with the following command.

figure('name','Title of the window here');

By doing this, the newly created figure becomes you active figure. Immediately after calling a plot() command, it will print your plotting onto this figure. So your window will have a title.

This is the code you must use:

figure('name','Title of the window here');

hold on

x = [0; 0.2; 0.4; 0.6; 0.8; 1; 1.2; 1.4; 1.6; 1.8; 2; 2.2; 2.4; 2.6; 2.8; 3; 3.2; 3.4; 3.6; 3.8; 4; 4.2; 4.4; 4.6; 4.8; 5; 5.2; 5.4; 5.6; 5.8; 6; 6.2; 6.4; 6.6; 6.8; 7; 7.2; 7.4; 7.6; 7.8; 8; 8.2; 8.4; 8.6; 8.8; 9; 9.2; 9.4; 9.6; 9.8; 10; 10.2; 10.4; 10.6; 10.8; 11; 11.2; 11.4; 11.6; 11.8; 12; 12.2; 12.4; 12.6; 12.8; 13; 13.2; 13.4; 13.6; 13.8; 14; 14.2; 14.4; 14.6; 14.8; 15; 15.2; 15.4; 15.6; 15.8; 16; 16.2; 16.4; 16.6; 16.8; 17; 17.2; 17.4; 17.6; 17.8; 18; 18.2; 18.4; 18.6; 18.8];
y = [0; 0.198669; 0.389418; 0.564642; 0.717356; 0.841471; 0.932039; 0.98545; 0.999574; 0.973848; 0.909297; 0.808496; 0.675463; 0.515501; 0.334988; 0.14112; -0.0583741; -0.255541; -0.44252; -0.611858; -0.756802; -0.871576; -0.951602; -0.993691; -0.996165; -0.958924; -0.883455; -0.772764; -0.631267; -0.464602; -0.279415; -0.0830894; 0.116549; 0.311541; 0.494113; 0.656987; 0.793668; 0.898708; 0.96792; 0.998543; 0.989358; 0.940731; 0.854599; 0.734397; 0.584917; 0.412118; 0.22289; 0.0247754; -0.174327; -0.366479; -0.544021; -0.699875; -0.827826; -0.922775; -0.980936; -0.99999; -0.979178; -0.919329; -0.822829; -0.693525; -0.536573; -0.358229; -0.165604; 0.033623; 0.23151; 0.420167; 0.592074; 0.740376; 0.859162; 0.943696; 0.990607; 0.998027; 0.965658; 0.894791; 0.788252; 0.650288; 0.486399; 0.303118; 0.107754; -0.0919069; -0.287903; -0.472422; -0.638107; -0.778352; -0.887567; -0.961397; -0.9969; -0.992659; -0.948844; -0.867202; -0.750987; -0.604833; -0.434566; -0.246974; -0.0495356];
plot(x, y, '--b');

x = [0; 0.2; 0.4; 0.6; 0.8; 1; 1.2; 1.4; 1.6; 1.8; 2; 2.2; 2.4; 2.6; 2.8; 3; 3.2; 3.4; 3.6; 3.8; 4; 4.2; 4.4; 4.6; 4.8; 5; 5.2; 5.4; 5.6; 5.8; 6; 6.2; 6.4; 6.6; 6.8; 7; 7.2; 7.4; 7.6; 7.8; 8; 8.2; 8.4; 8.6; 8.8; 9; 9.2; 9.4; 9.6; 9.8; 10; 10.2; 10.4; 10.6; 10.8; 11; 11.2; 11.4; 11.6; 11.8; 12; 12.2; 12.4; 12.6; 12.8; 13; 13.2; 13.4; 13.6; 13.8; 14; 14.2; 14.4; 14.6; 14.8; 15; 15.2; 15.4; 15.6; 15.8; 16; 16.2; 16.4; 16.6; 16.8; 17; 17.2; 17.4; 17.6; 17.8; 18; 18.2; 18.4; 18.6; 18.8];
y = [-1; -0.980133; -0.921324; -0.825918; -0.697718; -0.541836; -0.364485; -0.172736; 0.0257666; 0.223109; 0.411423; 0.583203; 0.731599; 0.850695; 0.935744; 0.983355; 0.991629; 0.960238; 0.890432; 0.784994; 0.648128; 0.48529; 0.302972; 0.108443; -0.0905427; -0.286052; -0.470289; -0.635911; -0.776314; -0.885901; -0.960303; -0.996554; -0.993208; -0.950399; -0.869833; -0.754723; -0.609658; -0.44042; -0.253757; -0.057111; 0.141679; 0.334688; 0.514221; 0.673121; 0.805052; 0.904756; 0.968256; 0.993023; 0.978068; 0.923987; 0.832937; 0.708548; 0.555778; 0.380717; 0.190346; -0.00774649; -0.205663; -0.395514; -0.56973; -0.721365; -0.844375; -0.933855; -0.986238; -0.999436; -0.972923; -0.907755; -0.806531; -0.673287; -0.513333; -0.333047; -0.139617; 0.0592467; 0.255615; 0.44166; 0.609964; 0.753818; 0.867487; 0.946439; 0.987526; 0.989111; 0.95113; 0.875097; 0.764044; 0.622398; 0.455806; 0.27091; 0.0750802; -0.123876; -0.318026; -0.499631; -0.66145; -0.797032; -0.900972; -0.969126; -0.998776];
plot(x, y, '-r');

hold off

title('My plot title');
xlabel('My x-axis title');
ylabel('My y-axis title');

In this scenario, the outer <div> has a width and height of 90%. The inner div> has a width of 100% of its parent. Both scale when re-sizing the window.

HTML

<div>
    <div>Hello there</div>
</div>

CSS

html, body {
    width: 100%;
    height: 100%;
}

body > div {
    width: 90%;
    height: 100%;
    background: green;
}

body > div > div {
    width: 100%;
    background: red;
}

Demo

Try before buy

This is Web GUI of a GitHub repository:

Drag and drop your folder to the above area. When you upload too much folder/files, GitHub will notice you:

Yowza, that’s a lot of files. Try again with fewer than 100 files.

and add commit message

And press button Commit changes is the last step.

You want to make filter dynamic then you have to use Lambda like

from django.db.models import Q

brands = ['ABC','DEF' , 'GHI']

queryset = Product.objects.filter(reduce(lambda x, y: x | y, [Q(brand=item) for item in brands]))

reduce(lambda x, y: x | y, [Q(brand=item) for item in brands]) is equivalent to

Q(brand=brands[0]) | Q(brand=brands[1]) | Q(brand=brands[2]) | .....

var coordinates = [jsonObject[3][0], 
                   jsonObject[3][0],
                   jsonObject[4][1], 
                   jsonObject[4][1]];

Evaluate might suit:

http://www.mrexcel.com/forum/showthread.php?t=62067

Function Eval(Ref As String)
    Application.Volatile
    Eval = Evaluate(Ref)
End Function

Use @ResponseBody and getter/setter. Hope it will solve your issue.

@RequestMapping(value = "/bar/foo", method = RequestMethod.GET)
@ResponseBody
public ResponseEntity<foo> foo() {

and update your mvc-dispatcher-servlet.xml:

<mvc:annotation-driven>
     <mvc:message-converters>
            <bean class="org.springframework.http.converter.StringHttpMessageConverter"/>
            <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"/>
   </mvc:message-converters>
</mvc:annotation-driven>

here is another example for changing the arrows and using your own arrow-images.

.slick-prev:before {
    background-image: url('images/arrow-left.png');
    background-size: 50px 50px;
    display: inline-block;
    width: 50px; 
    height: 50px;
    content:"";
}
.slick-next:before {
    background-image: url('images/arrow-right.png');
    background-size: 50px 50px;
    display: inline-block;
    width: 50px; 
    height: 50px;
    content:"";
}

Mike's suggestion sounds like the "right way". I came across this thread wanting to specify the user to run vncserver under on reboot and wanted to keep all my cron jobs in one place.

I was getting the following error for the VNC cron:

vncserver: The USER environment variable is not set. E.g.:

In my case, I was able to use sudo to specify who to run the task as.

@reboot sudo -u [someone] vncserver ...

df <- data.frame(b = c(1, 1, 1), c = c(2, 2, 2), d = c(3, 3, 3))
df
##   b c d
## 1 1 2 3
## 2 1 2 3
## 3 1 2 3

df <- data.frame(a = c(0, 0, 0), df)
df
##   a b c d
## 1 0 1 2 3
## 2 0 1 2 3
## 3 0 1 2 3

<script src="http://code.jquery.com/jquery-latest.js"></script>
<script type='text/javascript'>
    var ctrlMode = false; // if true the ctrl key is down
    ///this works
    $(document).keydown(function(e){
    if(e.ctrlKey){
        ctrlMode = true;
    };
    });
    $(document).keyup(function(e){
    ctrlMode = false;
    });
</script>

Running the command prompt or Powershell ISE as an administrator fixed this for me.

In Mono for Android you can do this:

var ad = new AlertDialog.Builder(this);
ad.SetTitle("Title");
ad.SetMessage("Message");
ad.SetPositiveButton("OK", delegate { ad.Dispose(); });
ad.Show();

For the CTRL+C case, you can use this:

// Tell the system console to handle CTRL+C by calling our method that
// gracefully shuts down.
Console.CancelKeyPress += new ConsoleCancelEventHandler(Console_CancelKeyPress);


static void Console_CancelKeyPress(object sender, ConsoleCancelEventArgs e)
{
            Console.WriteLine("Shutting down...");
            // Cleanup here
            System.Threading.Thread.Sleep(750);
}

I tested dkarp's solution with gmail and it was filtered to spam. Use the Reply-To header instead (or in addition, although gmail apparently doesn't need it). Here's how linkedin does it:

Sender: [email protected]
From: John Doe via LinkedIn <[email protected]>
Reply-To: John Doe <[email protected]>
To: My Name <[email protected]>

Once I switched to this format, gmail is no longer filtering my messages as spam.

System.Threading.Thread.Sleep(50);

Remember though, that doing this in the main GUI thread will block your GUI from updating (it will feel "sluggish")

Just remove the ; to make it work for VB.net as well.

You don't need anything from jQuery, to reload a page using pure JavaScript, just use reload function on location property like this:

window.location.reload();

By default, this will reload the page using the browser cache (if exists)...

If you'd like to do force reload the page, just pass a true value to reload method like below...

window.location.reload(true);

Also if you are already in window scope, you can get rid of window and do:

location.reload();