Programs & Examples On #Natural sort

The most fully-featured library to handle this as of 2019 seems to be natural-orderby.

const { orderBy } = require('natural-orderby')

const unordered = [
  '123asd',
  '19asd',
  '12345asd',
  'asd123',
  'asd12'
]

const ordered = orderBy(unordered)

// [ '19asd',
//   '123asd',
//   '12345asd',
//   'asd12',
//   'asd123' ]

It not only takes arrays of strings, but also can sort by the value of a certain key in an array of objects. It can also automatically identify and sort strings of: currencies, dates, currency, and a bunch of other things.

Surprisingly, it's also only 1.6kB when gzipped.

I had similar issue. The fix was ensure that your ctrollers are not only defined within script tags toward the bottom of your index.html just before the closing tag for body but ALSO validating that they are in order of how your folder is structured.

<script src="scripts/app.js"></script>
<script src="scripts/controllers/main.js"></script>
<script src="scripts/controllers/Administration.js"></script>
<script src="scripts/controllers/Leaderboard.js"></script>
<script src="scripts/controllers/Login.js"></script>
<script src="scripts/controllers/registration.js"></script>

I'm answering my own question because I just spent 2 hours to find the solution and StackOverflow allows this QA style.

Start to finish here is how to make it work in storyboard.

1: go to you view controller and click on Attribute Inspector.

2: change Size to Freeform instead of Inferred.

3: Go to the main view on that storyboard, not your scrollview but rather the top level view.

4: Click Size Inspector and set this view to your desired size. I changed my height to 1000.

Now you will see that you storyboard has your view setup so you can see the entire height of your scroll for easy design.

5: Drop on a scrollview and stretch it so it takes up the whole view. You should now have a scrollview with size of 320,1000 sitting on a view in your view controller.

Now we need to make it scroll and need to make it show content correctly.

6: Click on your scrollview and click on Identity Inspector.

7: Add a User Defined runtime attribute with KeyPath of contentSize then type of SIZE and put in your content size. For me it is (320, 1000).

Since we want to see our whole scroll view on the storyboard we stretched it and it has a frame of 320,1000 but in order for this to work in our app we need to change the frame down to what the visible scrollview will be.

8: Add a runtime attribute with KeyPath frame with Type RECT and 0,0,320,416.

Now when we run our app we will have a visible scrollview has a frame of 0,0,320, 416 and can scroll down to 1000. We are able to layout our subviews and images and whatnot in Storyboard just the way we want them to appear. Then our runtime attributes make sure to display it properly. All of this without 1 line of code.

check your Bundle identifier for your project and you give Bundle identifier for your app which create on developer.facebook.com that they are same or not.

The time problem has to do with the ID3 headers of the MP3 files, which is something your method isn't taking into account as the entire file is copied.

Do you have a language of choice that you want to use or doesn't it matter? That will affect what libraries are available that support the operations you want.

I found that biggest speed gain with Laravel 4 you can achieve choosing right session drivers;

Sessions "driver" file;

Requests per second:    188.07 [#/sec] (mean)
Time per request:       26.586 [ms] (mean)
Time per request:       5.317 [ms] (mean, across all concurrent requests)


Session "driver" database;

Requests per second:    41.12 [#/sec] (mean)
Time per request:       121.604 [ms] (mean)
Time per request:       24.321 [ms] (mean, across all concurrent requests)

Hope that helps

Try changing it to "subdomain -> subdomain.hosttwo.com"

The CNAME is an alias for a certain domain, so when you go to the control panel for hostone.com, you shouldn't have to enter the whole name into the CNAME alias.

As far as the error you are getting, can you log onto subdomain.hostwo.com and check the logs?

JWPL - Java-based Wikipedia Library -- An application programming interface for Wikipedia

http://code.google.com/p/jwpl/

As stated here about hot_standby_feedback = on :

Well, the disadvantage of it is that the standby can bloat the master, which might be surprising to some people, too

And here:

With what setting of max_standby_streaming_delay? I would rather default that to -1 than default hot_standby_feedback on. That way what you do on the standby only affects the standby

So I added

max_standby_streaming_delay = -1

And no more pg_dump error for us, nor master bloat :)

For AWS RDS instance, check http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Appendix.PostgreSQL.CommonDBATasks.html

Your select doesn't have an ID, only a name. You'll need to modify your selector:

$("#pizza").on("click", function(){
  $("select[name='pizza_kind']").prop("disabled", !this.checked);
});

Demo: http://jsbin.com/imokuj/2/edit

Try this

<TextBlock x:Name="txtblock" FontSize="24" >Hai Welcom to this page
</TextBlock>

Code Behind

var txtblock = sender as Textblock;
txtblock.Foreground = "Red"

"Optional parameter" means "type of this parameter is optional". It does not mean "This parameter is optional and, therefore, can be ignored when you call the function".

The term "optional parameter" appears to be confusing. To clarify, it's more accurate to say "optional type parameter" instead of "optional parameter" as the word "optional" here is only meant to describe the type of parameter value and nothing else.

HttpClient is deprecated in sdk 23.

You have to move on URLConnection or down sdk to 22

Still you need HttpClient with update gradle sdk 23

You have to add the dependencies of HttpClient in app/gradle as

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    compile 'com.android.support:appcompat-v7:23.0.1'

    compile 'org.jbundle.util.osgi.wrapped:org.jbundle.util.osgi.wrapped.org.apache.http.client:4.1.2'
    ...
}

/^[A-z]+$/.test('asd')
// true

/^[A-z]+$/.test('asd0')
// false

/^[A-z]+$/.test('0asd')
// false

=IF(COUNTIF(A1:D1,FALSE)>0,FALSE,TRUE)

(or you can specify any other range to look in)

If @myInt is zero it means no rows in the table: it would be NULL if never set at all.

COUNT will always return a row, even for no rows in a table.

Edit, Apr 2012: the rules for this are described in my answer here:Does COUNT(*) always return a result?

Your count/assign is correct but could be either way:

select @myInt = COUNT(*) from myTable
set @myInt = (select COUNT(*) from myTable)

However, if you are just looking for the existence of rows, (NOT) EXISTS is more efficient:

IF NOT EXISTS (SELECT * FROM myTable)

where somefield like '%a%' or somefield like '%b%'

It looks like people answered the first part of your question (use application/json).

For the second part: It is perfectly legal to send query parameters in a HTTP POST Request.

Example:

POST /members?id=1234 HTTP/1.1
Host: www.example.com
Content-Type: application/json

{"email":"[email protected]"}

Query parameters are commonly used in a POST request to refer to an existing resource. The above example would update the email address of an existing member with the id of 1234.

This would get you the index of the clicked row, starting with one:

$('#thetable').find('tr').click( function(){_x000D_
alert('You clicked row '+ ($(this).index()+1) );_x000D_
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<table id="thetable">_x000D_
   <tr>_x000D_
      <td>1</td><td>1</td><td>1</td>_x000D_
   </tr>_x000D_
   <tr>_x000D_
      <td>2</td><td>2</td><td>2</td>_x000D_
   </tr>_x000D_
   <tr>_x000D_
      <td>3</td><td>3</td><td>3</td>_x000D_
   </tr>_x000D_
</table>

If you want to return the number stored in that first cell of each row:

$('#thetable').find('tr').click( function(){
  var row = $(this).find('td:first').text();
  alert('You clicked ' + row);
});

Remove your nCount altogether (as there are some roots that this algorithm will take many iterations for).

double SqrtNumber(double num)
{
    double lower_bound=0; 
    double upper_bound=num;
    double temp=0;

    while(fabs(num - (temp * temp)) > SOME_SMALL_VALUE)
    {
           temp = (lower_bound+upper_bound)/2;
           if (temp*temp >= num)
           {
                   upper_bound = temp;
           }
           else
           {
                   lower_bound = temp;
           }
    }
    return temp;
 }

I had a very similar problem, I had an array ready to be posted. in my post function I had this:

json = JSON.stringfy(json);

the detail here is that I'm using blade inside laravel to build a three view form, so I can go back and forward, I have in between every back and forward button validations and when I go back in the form without reloading the page my json get filled by backslashes. I console.log(json) in every validation and realized that the json was treated as a string instead of an object.

In conclution i shouldn't have assinged json = JSON.stringfy(json) instead i assigned it to another variable.

var aux = JSON.stringfy(json);

This way i keep json as an object, and not a string.

Single Buffer

If you have a single Buffer you can use its toString method that will convert all or part of the binary contents to a string using a specific encoding. It defaults to utf8 if you don't provide a parameter, but I've explicitly set the encoding in this example.

var req = http.request(reqOptions, function(res) {
    ...

    res.on('data', function(chunk) {
        var textChunk = chunk.toString('utf8');
        // process utf8 text chunk
    });
});

Streamed Buffers

If you have streamed buffers like in the question above where the first byte of a multi-byte UTF8-character may be contained in the first Buffer (chunk) and the second byte in the second Buffer then you should use a StringDecoder. :

var StringDecoder = require('string_decoder').StringDecoder;

var req = http.request(reqOptions, function(res) {
    ...
    var decoder = new StringDecoder('utf8');

    res.on('data', function(chunk) {
        var textChunk = decoder.write(chunk);
        // process utf8 text chunk
    });
});

This way bytes of incomplete characters are buffered by the StringDecoder until all required bytes were written to the decoder.

This is a derivative of @Ralph suggestion that I've been using. Add the c:url to the top of your JSP.

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<c:url value="/" var="root" />

Then just reference the root variable in your page:

<link rel="stylesheet" href="${root}templates/style/main.css">

When creating a new "Google Maps Project", in Android Studio V 1.5.1, the last screen opens the google_maps_api.xml file and displays the screen with instructions as follows:

Resources:

TODO: Before you run your application, you need a Google Maps API key.

To get one, follow this link, follow the directions and press "Create" at the end:

https://console.developers.google.com/flows/enableapi?apiid=maps_android_backend&keyType=CLIENT_SIDE_ANDROID&r= YOUR SHA-1 + YOUR PACKAGE NAME

You can also add your credentials to an existing key, using this line:
YOUR SHA-1:YOUR PACKAGE NAME

Alternatively, follow the directions here:
https://developers.google.com/maps/documentation/android/start#get-key

Once you have your key (it starts with "AIza"), replace the "google_maps_key" string in this file.
<string name="google_maps_key" templateMergeStrategy="preserve" translatable="false">YOUR GOOGLE MAPS KEY</string>

To get YOUR GOOGLE MAPS KEY just cut and paste the URL link given into your browser and follow the instructions above at the time of creating the new application. The SHA-1 and Package names are already in the link given so you do not need to know them. They will however be in your project in the resources>Values>google_maps_api.xml file which is completed when you follow the instructions on creating the project.

Uncheck the marked check, it will enable the grid edit

On a large iteration I like using interrupts. Just press Ctrl + C to quit:

my $exitflag = 0;
$SIG{INT} = sub { $exitflag=1 };

while(!$exitflag) {
    # Do your stuff
}

boto3 now has a nicer interface than the client:

resource = boto3.resource('s3')
my_bucket = resource.Bucket('MyBucket')
my_bucket.download_file(key, local_filename)

This by itself isn't tremendously better than the client in the accepted answer (although the docs say that it does a better job retrying uploads and downloads on failure) but considering that resources are generally more ergonomic (for example, the s3 bucket and object resources are nicer than the client methods) this does allow you to stay at the resource layer without having to drop down.

Resources generally can be created in the same way as clients, and they take all or most of the same arguments and just forward them to their internal clients.

sizeof returns the size of the type of the variable in bytes. So in your case it's returning the size of your char[7] which is 7 * sizeof(char). Since sizeof(char) = 1, the result is 7.

Expanding this to another example:

int intArr[5];
printf("sizeof(intArr)=%u", sizeof(intArr));

would yield 5 * sizeof(int), so you'd get the result "20" (At least on a regular 32bit platform. On others sizeof(int) might differ)

To return to your problem:

It seems like, that what you want to know is the length of the string which is contained inside your array and not the total array size.

By definition C-Strings have to be terminated with a trailing '\0' (0-Byte). So to get the appropriate length of the string contained within your array, you have to first terminate the string, so that you can tell when it's finished. Otherwise there would be now way to know.

All standard functions build upon this definition, so if you call strlen to retrieve the str ing len gth, it will iterate through the given array until it finds the first 0-byte, which in your case would be the very first element.

Another thing you might need to know that only because you don't fill the remaining elements of your char[7] with a value, they actually do contain random undefined values.

Hope that helped.

1) Using Terminal (On Linux), go to the apache-tomcat-directory/bin folder.

2) Type ./catalina.sh start

3) To stop Tomcat, type ./catalina.sh stop from the bin folder. For some reason ./startup.sh doesn't work sometimes.

If you have Response Like This:

{
  "registeration_method": "email",
  "is_stucked": true,
  "individual": {
    "id": 24099,
    "first_name": "ahmad",
    "last_name": "zozoz",
    "email": null,
    "mobile_number": null,
    "confirmed": false,
    "avatar": "http://abc-abc-xyz.amazonaws.com/images/placeholder-profile.png",
    "doctor_request_status": 0
  },
  "max_number_of_confirmation_trials": 4,
  "max_number_of_invalid_confirmation_trials": 12
}

and you want to check for value is_stucked which will be read as AnyObject, all you have to do is this

if let isStucked = response["is_stucked"] as? Bool{
  if isStucked{
      print("is Stucked")
  }
  else{
      print("Not Stucked")
 }
}

Here's an alternative following the last answer

declare @t tinyint,@v tinyint
set @t=23
set @v=232
Select replace(str(@t,4),' ','0'),replace(str(@t,5),' ','0')

This will work on any number and by varying the length of the str() function you can stipulate how many leading zeros you require. Provided of course that your string length is always >= maximum number of digits your number type can hold.

I think It's a best approach to use Apache lang dependency to decide which OS you're running programmatically through Java

import org.apache.commons.lang3.SystemUtils;

public class App {
    public static void main( String[] args ) {
        if(SystemUtils.IS_OS_WINDOWS_7)
            System.out.println("It's a Windows 7 OS");
        if(SystemUtils.IS_OS_WINDOWS_8)
            System.out.println("It's a Windows 8 OS");
        if(SystemUtils.IS_OS_LINUX)
            System.out.println("It's a Linux OS");
        if(SystemUtils.IS_OS_MAC)
            System.out.println("It's a MAC OS");
    }
}

It seems no clear document talking on the Gemfile.lock format. Maybe it's because Gemfile.lock is just used by bundle internally.

However, since Gemfile.lock is a snapshot of Gemfile, which means all its information should come from Gemfile (or from default value if not specified in Gemfile).

For GEM, it lists all the dependencies you introduce directly or indirectly in the Gemfile. remote under GEM tells where to get the gems, which is specified by source in Gemfile.

If a gem is not fetch from remote, PATH tells the location to find it. PATH's info comes from path in Gemfile when you declare a dependency.

And PLATFORM is from here.

For DEPENDENCIES, it's the snapshot of dependencies resolved by bundle.

The answer here is not clear, so I wanted to add more detail.

Using the link provided above, I performed the following step.

In my XML config manager I changed the "Provider" to SQLOLEDB.1 rather than SQLNCLI.1. This got me past this error.

This information is available at the link the OP posted in the Answer.

The link the got me there: http://social.msdn.microsoft.com/Forums/en-US/sqlintegrationservices/thread/fab0e3bf-4adf-4f17-b9f6-7b7f9db6523c/

I Improved Aacini Answer to make it Echo Full day of week Name

So here's my Code

@echo off
for /F "skip=1 tokens=2-4 delims=(-/)" %%A in ('date ^< NUL') do (
   for /F "tokens=1-3 delims=/" %%a in ("%date%") do (
      set %%A=%%a
      set %%B=%%b
      set %%C=%%c
   )
)
set /A mm=10%mm% %% 100, dd=10%dd% %% 100
if %mm% lss 3 set /A mm+=12, yy-=1
set /A a=yy/100, b=a/4, c=4-a+b, e=36525*(yy+4716)/100, f=306*(mm+1)/10,dow=(c+dd+e+f-1523)%%7 + 1
for /F "tokens=%dow%" %%a in ("Sunday Monday Tuesday Wednesday Thursday Friday Saturday ") do set dow=%%a
echo Today is %dow%>"Today is %dow%.txt"
echo Today is %dow%
Pause>Nul

REM Sun Mon Tue Wed Thu Fri Sat
REM Sunday Monday Tuesday Wednesday Thursday Friday Saturday  

You need to be aware about how AngularJS works in order to understand it.

Digest cycle and $scope

First and foremost, AngularJS defines a concept of a so-called digest cycle. This cycle can be considered as a loop, during which AngularJS checks if there are any changes to all the variables watched by all the $scopes. So if you have $scope.myVar defined in your controller and this variable was marked for being watched, then you are implicitly telling AngularJS to monitor the changes on myVar in each iteration of the loop.

A natural follow-up question would be: Is everything attached to $scope being watched? Fortunately, no. If you would watch for changes to every object in your $scope, then quickly a digest loop would take ages to evaluate and you would quickly run into performance issues. That is why the AngularJS team gave us two ways of declaring some $scope variable as being watched (read below).

$watch helps to listen for $scope changes

There are two ways of declaring a $scope variable as being watched.

1. By using it in your template via the expression <span>{{myVar}}</span>
2. By adding it manually via the $watch service

Ad 1) This is the most common scenario and I'm sure you've seen it before, but you didn't know that this has created a watch in the background. Yes, it had! Using AngularJS directives (such as ng-repeat) can also create implicit watches.

Ad 2) This is how you create your own watches. $watch service helps you to run some code when some value attached to the $scope has changed. It is rarely used, but sometimes is helpful. For instance, if you want to run some code each time 'myVar' changes, you could do the following:

function MyController($scope) {

    $scope.myVar = 1;

    $scope.$watch('myVar', function() {
        alert('hey, myVar has changed!');
    });

    $scope.buttonClicked = function() {
        $scope.myVar = 2; // This will trigger $watch expression to kick in
    };
}

$apply enables to integrate changes with the digest cycle

You can think of the $apply function as of an integration mechanism. You see, each time you change some watched variable attached to the $scope object directly, AngularJS will know that the change has happened. This is because AngularJS already knew to monitor those changes. So if it happens in code managed by the framework, the digest cycle will carry on.

However, sometimes you want to change some value outside of the AngularJS world and see the changes propagate normally. Consider this - you have a $scope.myVar value which will be modified within a jQuery's $.ajax() handler. This will happen at some point in future. AngularJS can't wait for this to happen, since it hasn't been instructed to wait on jQuery.

To tackle this, $apply has been introduced. It lets you start the digestion cycle explicitly. However, you should only use this to migrate some data to AngularJS (integration with other frameworks), but never use this method combined with regular AngularJS code, as AngularJS will throw an error then.

How is all of this related to the DOM?

Well, you should really follow the tutorial again, now that you know all this. The digest cycle will make sure that the UI and the JavaScript code stay synchronised, by evaluating every watcher attached to all $scopes as long as nothing changes. If no more changes happen in the digest loop, then it's considered to be finished.

You can attach objects to the $scope object either explicitly in the Controller, or by declaring them in {{expression}} form directly in the view.

I hope that helps to clarify some basic knowledge about all this.

Further readings:

• Make Your Own AngularJS, Part 1: Scopes And Digest

Yes you can.... you can place something on top of the link element.

<!DOCTYPE html>
<html>
<head>
    <title>Yes you CAN</title>
    <style type="text/css">
        ul{
            width: 500px;
            border: 5px solid black; 
        }
        .product-type-simple {
            position: relative;
            height: 150px;
            width: 150px;
        }
        .product-type-simple:before{
            position: absolute;
            height: 100% ;
            width: 100% ;
            content: '';
            background: green;//for debugging purposes , remove this if you want to see whats behind
            z-index: 999999999999;
        }
    </style>
</head>
<body>
<ul>
    <li class='product-type-simple'>
        <a href="/link1">
            <img src="http://placehold.it/150x150">
        </a>
    </li>
    <li class='product-type-simple'>
        <a href="/link2">
            <img src="http://placehold.it/150x150">
        </a>
    </li>
</ul>
</body>
</html>

the magic sauce happens at product-type-simple:before class Whats happening here is that for each element that has class of product-type-simple you create something that has the width and height equal to that of the product-type-simple , then you increase its z-index to make sure it will place it self on top of the content of product-type-simple. You can toggle the background color if you want to see whats going on.

here is an example of the code https://jsfiddle.net/92qky63j/

Remove constraint not null to null

ALTER TABLE 'test' CHANGE COLUMN 'testColumn' 'testColumn' datatype NULL;

This annotation is commonly used to eliminate NullPointerExceptions. @Nullable says that this parameter might be null. A good example of such behaviour can be found in Google Guice. In this lightweight dependency injection framework you can tell that this dependency might be null. If you would try to pass null without an annotation the framework would refuse to do it's job.

What is more @Nullable might be used with @NotNull annotation. Here you can find some tips on how to use them properly. Code inspection in IntelliJ checks the annotations and helps to debug the code.

There are two ways to sum of a column

dataset = pd.read_csv("data.csv")

1: sum(dataset.Column_name)

2: dataset['Column_Name'].sum()

If there is any issue in this the please correct me..

Of course! Just use the ALTER TABLE... syntax.

Example

ALTER TABLE YourTable
  ADD Foo INT NULL /*Adds a new int column existing rows will be 
                     given a NULL value for the new column*/

Or

ALTER TABLE YourTable
  ADD Bar INT NOT NULL DEFAULT(0) /*Adds a new int column existing rows will
                                    be given the value zero*/

In SQL Server 2008 the first one is a metadata only change. The second will update all rows.

In SQL Server 2012+ Enterprise edition the second one is a metadata only change too.

Maybe you'll be able to set the event handlers programmatically, using something like (pseudocode)

sub myhandler(eventsource)
  process(eventsource.value)
end sub

for each cell
  cell.setEventHandler(myHandler)

But i dont know the syntax for achieving this in VB/VBA, or if is even possible.

Subscript out of Range error occurs when you try to reference an Index for a collection that is invalid.

Most likely, the index in Windows does not actually include .xls. The index for the window should be the same as the name of the workbook displayed in the title bar of Excel.

As a guess, I would try using this:

Windows("Data Sheet - " & ComboBox_Month.Value & " " & TextBox_Year.Value).Activate

Here is the mistake: as someone said before, you are using org.pharmacy insted of com.pharmacy in componentscan

    package **com**.pharmacy.config;

    import org.springframework.boot.SpringApplication;
    import org.springframework.boot.autoconfigure.SpringBootApplication;
    import org.springframework.context.annotation.ComponentScan;


    @SpringBootApplication
    @ComponentScan("**org**.pharmacy")
    public class SpringBootRunner {

Add attribute as:

$('#Selector_id').attr('disabled',true);

When designing my app icons with Photoshop, I have found that no integer corner radius fits the device's mask exactly.

What I do now is create an empty project with Xcode, set a completely white PNG file as the icon, and turn off the preset bevel & gloss. Then, I run the app and take a screenshot of the home screen. Now, you can easily create a mask from that image, which you can use in Photoshop. This will get you perfectly rounded corners.

You should put it into command line in windows.

mysqladmin -u [username] -p flush-hosts
**** [MySQL password]

or

mysqladmin flush-hosts -u [username] -p
**** [MySQL password]

For network login use the following command:

mysqladmin -h <RDS ENDPOINT URL> -P <PORT> -u <USER> -p flush-hosts
mysqladmin -h [YOUR RDS END POINT URL] -P 3306 -u [DB USER] -p flush-hosts 

you can permanently solution your problem by editing my.ini file[Mysql configuration file] change variables max_connections = 10000;

or

login into MySQL using command line -

mysql -u [username] -p
**** [MySQL password]

put the below command into MySQL window

SET GLOBAL max_connect_errors=10000;
set global max_connections = 200;

check veritable using command-

show variables like "max_connections";
show variables like "max_connect_errors";

C99 N1256 standard draft

http://www.open-std.org/JTC1/SC22/WG14/www/docs/n1256.pdf

The size of int and all other integer types are implementation defined, C99 only specifies:

• minimum size guarantees
• relative sizes between the types

5.2.4.2.1 "Sizes of integer types <limits.h>" gives the minimum sizes:

1 [...] Their implementation-defined values shall be equal or greater in magnitude (absolute value) to those shown [...]

• UCHAR_MAX 255 // 2 8 - 1
• USHRT_MAX 65535 // 2 16 - 1
• UINT_MAX 65535 // 2 16 - 1
• ULONG_MAX 4294967295 // 2 32 - 1
• ULLONG_MAX 18446744073709551615 // 2 64 - 1

6.2.5 "Types" then says:

8 For any two integer types with the same signedness and different integer conversion rank (see 6.3.1.1), the range of values of the type with smaller integer conversion rank is a subrange of the values of the other type.

and 6.3.1.1 "Boolean, characters, and integers" determines the relative conversion ranks:

1 Every integer type has an integer conversion rank defined as follows:

• The rank of long long int shall be greater than the rank of long int, which shall be greater than the rank of int, which shall be greater than the rank of short int, which shall be greater than the rank of signed char.
• The rank of any unsigned integer type shall equal the rank of the corresponding signed integer type, if any.
• For all integer types T1, T2, and T3, if T1 has greater rank than T2 and T2 has greater rank than T3, then T1 has greater rank than T3

DECLARE @min INT = 3;
DECLARE @max INT = 6;
SELECT @min + ROUND(RAND() * (@max - @min), 0);

Step by step

DECLARE @min INT = 3;
DECLARE @max INT = 6;

DECLARE @rand DECIMAL(19,4) = RAND();
DECLARE @difference INT = @max - @min;
DECLARE @chunk INT = ROUND(@rand * @difference, 0);
DECLARE @result INT = @min + @chunk; 
SELECT @result;

Note that a user-defined function thus not allow the use of RAND(). A workaround for this (source: http://blog.sqlauthority.com/2012/11/20/sql-server-using-rand-in-user-defined-functions-udf/) is to create a view first.

CREATE VIEW [dbo].[vw_RandomSeed]
AS
SELECT        RAND() AS seed

and then create the random function

CREATE FUNCTION udf_RandomNumberBetween
(
    @min INT,
    @max INT
)
RETURNS INT
AS
BEGIN
    RETURN @min + ROUND((SELECT TOP 1 seed FROM vw_RandomSeed) * (@max - @min), 0);
END

The fastest way I know to generate a new-line character in Java is: String.format("%n")

Of course you can put whatever you want around the %n like:

String.format("line1%nline2")

Or even if you have a lot of lines:

String.format("%s%n%s%n%s%n%s", "line1", "line2", "line3", "line4")

Here's a simple function that will downcast floats into the smallest possible integer type that doesn't lose any information. For examples,

• 100.0 can be converted from float to integer, but 99.9 can't (without losing information to rounding or truncation)

• Additionally, 1.0 can be downcast all the way to int8 without losing information, but the smallest integer type for 100_000.0 is int32

Code examples:

import numpy as np
import pandas as pd

def float_to_int( s ):
    if ( s.astype(np.int64) == s ).all():
        return pd.to_numeric( s, downcast='integer' )
    else:
        return s

# small integers are downcast into 8-bit integers
float_to_int( np.array([1.0,2.0]) )
Out[1]:array([1, 2], dtype=int8)

# larger integers are downcast into larger integer types
float_to_int( np.array([100_000.,200_000.]) )
Out[2]: array([100000, 200000], dtype=int32)

# if there are values to the right of the decimal
# point, no conversion is made
float_to_int( np.array([1.1,2.2]) )
Out[3]: array([ 1.1,  2.2])

Do you mean the first N items, or the N largest items?

If you want the first:

top5 = sequence[:5]

This also works for the largest N items, assuming that your sequence is sorted in descending order. (Your LINQ example seems to assume this as well.)

If you want the largest, and it isn't sorted, the most obvious solution is to sort it first:

l = list(sequence)
l.sort(reverse=True)
top5 = l[:5]

For a more performant solution, use a min-heap (thanks Thijs):

import heapq
top5 = heapq.nlargest(5, sequence)

if both columns are strings, you can concatenate them directly:

df["period"] = df["Year"] + df["quarter"]

If one (or both) of the columns are not string typed, you should convert it (them) first,

df["period"] = df["Year"].astype(str) + df["quarter"]

Beware of NaNs when doing this!

If you need to join multiple string columns, you can use agg:

df['period'] = df[['Year', 'quarter', ...]].agg('-'.join, axis=1)

Where "-" is the separator.

If anyone cares, I have revived php_threading (not the same as threads, but similar) and I actually have it to the point where it works (somewhat) well!

Project page

Download (for Windows PHP 5.3 VC9 TS)

Examples

README

This works when there is multiple parts to an extension and is both short and efficient:

function removeExt($path)
{
    $basename = basename($path);
    return strpos($basename, '.') === false ? $path : substr($path, 0, - strlen($basename) + strlen(explode('.', $basename)[0]));
}

echo removeExt('https://example.com/file.php');
// https://example.com/file
echo removeExt('https://example.com/file.tar.gz');
// https://example.com/file
echo removeExt('file.tar.gz');
// file
echo removeExt('file');
// file

There is collection of Func<...> classes - Func that is probably what you are looking for:

 void MyMethod(Func<int> param1 = null) 

This defines method that have parameter param1 with default value null (similar to AS), and a function that returns int. Unlike AS in C# you need to specify type of the function's arguments.

So if you AS usage was

MyMethod(function(intArg, stringArg) { return true; }) 

Than in C# it would require param1 to be of type Func<int, siring, bool> and usage like

MyMethod( (intArg, stringArg) => { return true;} ); 

SOAP

Simple Object Access Protocol (SOAP) is a standard, an XML language, defining a message architecture and message formats. It is used by Web services. It contains a description of the operations.

WSDL is an XML-based language for describing Web services and how to access them. It will run on SMTP, HTTP, FTP, etc. It requires middleware support and well-defined mechanism to define services like WSDL+XSD and WS-Policy. SOAP will return XML based data

REST

Representational State Transfer (RESTful) web services. They are second-generation Web services.

RESTful web services communicate via HTTP rather than SOAP-based services and do not require XML messages or WSDL service-API definitions. For REST middleware is not required, only HTTP support is needed. It is a WADL standard, REST can return XML, plain text, JSON, HTML, etc.

df2 = df1.filter("Status=2")
     .filter("Status=3");

The web.xml file should be listed right below the last line in your screenshot and resides in WebContent/WEB-INF. If it is missing you might have missed to check the "Generate web.xml deployment descriptor" option on the third page of the Dynamic web project wizard.

dir /ad /b /s will give the required answer.

Two points:

1. Check your inputs. I can't imagine a situation where you'd get 2 hours by subtracting the time values you're talking about. If I do this:

       DateTime startTime = Convert.ToDateTime("7:00 AM");
       DateTime endtime = Convert.ToDateTime("2:00 PM");
       TimeSpan duration = startTime - endtime;
   

   ... I get -07:00:00 as the result. And even if I forget to provide the AM/PM value:

       DateTime startTime = Convert.ToDateTime("7:00");
       DateTime endtime = Convert.ToDateTime("2:00");
       TimeSpan duration = startTime - endtime;
   

   ... I get 05:00:00. So either your inputs don't contain the values you have listed or you are in a machine environment where they are begin parsed in an unexpected way. Or you're not actually getting the results you are reporting.

2. To find the difference between a start and end time, you need to do endTime - startTime, not the other way around.

If you use LinearLayout you can add gravity center:

<LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        android:gravity="center">
            <Button
            android:layout_width="200dp"
            android:layout_height="wrap_content"
            />
</LinearLayout>`

Thanks.. only one that fixed mine was the command prompt. Devenv is located under VisualStudio 12.0 Directory under common7\IDE if it helps..

For Laravel 6.X you can do the following:

$user = Auth::guard(<GUARD_NAME>)->user();
$user_id = $user->id;
$full_name = $user->full_name;

With help of plugin: http://code.google.com/p/eclipse-log-param/

It's possible to add the following template:

logger.trace("${enclosing_method}. ${formatted_method_parameters});

And get result:

public static void saveUserPreferences(String userName, String[] preferences) {
    logger.trace("saveUserPreferences. userName: " + userName + " preferences: " + preferences);
}

Short Answer

Use <foreach> with a nested <FileSet>

Foreach requires ant-contrib.

Updated Example for recent ant-contrib:

<target name="foo">
  <foreach target="bar" param="theFile">
    <fileset dir="${server.src}" casesensitive="yes">
      <include name="**/*.java"/>
      <exclude name="**/*Test*"/>
    </fileset>
  </foreach>
</target>

<target name="bar">
  <echo message="${theFile}"/>
</target>

This will antcall the target "bar" with the ${theFile} resulting in the current file.

What you need to do is as follows:

1. List item
2. Select the entire column by clicking once on the corresponding letter or by simply selecting the cells with your mouse.
3. Press Ctrl+H.
4. You are now in the "Find and Replace" dialog. Write "Author" in the "Find what" text box.
5. Write "Authoring" in the "Replace with" text box.
6. Click the "Replace All" button.

That's it!

You can do this without a JOIN:

SELECT *
FROM (SELECT *,COUNT(*) OVER(PARTITION BY phone_number) as Phone_CT
      FROM YourTable
      )sub
WHERE Phone_CT > 1
ORDER BY phone_number, employee_ids

Demo: SQL Fiddle

>>> format(3735928559, 'x')
'deadbeef'

the tutorial of how to build NodeJS for Android https://github.com/dna2github/dna2oslab/tree/master/android/build
there are several versions v0.12, v4, v6, v7

It is easy to run compiled binary on Android; for example run compiled Nginx: https://github.com/dna2github/dna2mtgol/tree/master/fileShare

You just need to modify code to replace Nginx to NodeJS; it is better if using Android Service to run node js server on the backend.

Also do note when specifying DATETIME as DATETIME(3) or like on MySQL 5.7.x, you also have to add the same value for CURRENT_TIMESTAMP(3). If not it will keep throwing 'Invalid default value'.

on debian :

apt list --upgradable

gives the list with package, version to be upgraded, and actual version of the package.

result :

base-files/stable 8+deb8u8 amd64 [upgradable from: 8+deb8u7]
bind9-host/stable 1:9.9.5.dfsg-9+deb8u11 amd64 [upgradable from: 1:9.9.5.dfsg-9+deb8u9]
ca-certificates/stable 20141019+deb8u3 all [upgradable from: 20141019+deb8u2]
certbot/jessie-backports 0.10.2-1~bpo8+1 all [upgradable from: 0.8.1-2~bpo8+1]
dnsutils/stable 1:9.9.5.dfsg-9+deb8u11 amd64 [upgradable from: 1:9.9.5.dfsg-9+deb8u9]

mv in unix-ish systems, move in dos/windows.

e.g.

C:\> move c:\users\you\somefile.txt   c:\temp\newlocation.txt

and

$ mv /home/you/somefile.txt /tmp/newlocation.txt

I was originally looking for some GUI which would allow renaming using regular expressions and which had a preview of the result before applying changes.

On Linux I have successfully used krename, on Windows Total Commander does renaming with regexes, but I found no decent free equivalent for OSX, so I ended up writing a python script which works recursively and by default only prints the new file names without making any changes. Add the '-w' switch to actually modify the file names.

#!/usr/bin/python
# -*- coding: utf-8 -*-

import os
import fnmatch
import sys
import shutil
import re


def usage():
    print """
Usage:
        %s <work_dir> <search_regex> <replace_regex> [-w|--write]

        By default no changes are made, add '-w' or '--write' as last arg to actually rename files
        after you have previewed the result.
        """ % (os.path.basename(sys.argv[0]))


def rename_files(directory, search_pattern, replace_pattern, write_changes=False):

    pattern_old = re.compile(search_pattern)

    for path, dirs, files in os.walk(os.path.abspath(directory)):

        for filename in fnmatch.filter(files, "*.*"):

            if pattern_old.findall(filename):
                new_name = pattern_old.sub(replace_pattern, filename)

                filepath_old = os.path.join(path, filename)
                filepath_new = os.path.join(path, new_name)

                if not filepath_new:
                    print 'Replacement regex {} returns empty value! Skipping'.format(replace_pattern)
                    continue

                print new_name

                if write_changes:
                    shutil.move(filepath_old, filepath_new)
            else:
                print 'Name [{}] does not match search regex [{}]'.format(filename, search_pattern)

if __name__ == '__main__':
    if len(sys.argv) < 4:
        usage()
        sys.exit(-1)

    work_dir = sys.argv[1]
    search_regex = sys.argv[2]
    replace_regex = sys.argv[3]
    write_changes = (len(sys.argv) > 4) and sys.argv[4].lower() in ['--write', '-w']
    rename_files(work_dir, search_regex, replace_regex, write_changes)

Example use case

I want to flip parts of a file name in the following manner, i.e. move the bit m7-08 to the beginning of the file name:

# Before:
Summary-building-mobile-apps-ionic-framework-angularjs-m7-08.mp4

# After:
m7-08_Summary-building-mobile-apps-ionic-framework-angularjs.mp4

This will perform a dry run, and print the new file names without actually renaming any files:

rename_files_regex.py . "([^\.]+?)-(m\\d+-\\d+)" "\\2_\\1"

This will do the actual renaming (you can use either -w or --write):

rename_files_regex.py . "([^\.]+?)-(m\\d+-\\d+)" "\\2_\\1" --write

You can push data from the server to the browser via Server Side Events. This is essentially a unidirectional stream that a client can "subscribe" to from a browser. From here, you could just create new Notification objects as SSEs stream into the browser:

var source = new EventSource('/events');

source.on('message', message => {
  var notification = new Notification(message.title, {
    body: message.body
  });
}); 

A bit old, but this article by Eric Bidelman explains the basics of SSE and provides some server code examples as well.

In my case I only wanted the image to behave responsively at mobile scale so I created a css style .myimgrsfix that only kicks in at mobile scale

.myimgrsfix {
    @media(max-width:767px){
        width:100%;
    }
}

and applied that to the image <img class='img-responsive myimgrsfix' src='whatever.gif'>

Here is my spin, likely a bit faster due to native DOM methods

$.each(results['hide'], function(name, title) {                     
    $(document.getElementById('edit-field-service-sub-cat-value').options).each(function(index, option) {
      if( option.value == title ) {
        option.hidden = true; // not fully compatible. option.style.display = 'none'; would be an alternative or $(option).hide();
      }
    });
});

From Git documentation:

-m <msg>
--message=<msg>
Use the given <msg> as the commit message. If multiple -m options are given, their values are concatenated as separate paragraphs.

So, if you are looking for grouping multiple commit messages this should do the work:

git commit -m "commit message1" -m "commit message2"

Sets

Sets can be combined using mathematical operations.

• The union operator | combines two sets to form a new one containing items in either.
• The intersection operator & gets items only in both.
• The difference operator - gets items in the first set but not in the second.
• The symmetric difference operator ^ gets items in either set, but not both.

Try It Yourself:

first = {1, 2, 3, 4, 5, 6}
second = {4, 5, 6, 7, 8, 9}

print(first | second)

print(first & second)

print(first - second)

print(second - first)

print(first ^ second)

Result:

{1, 2, 3, 4, 5, 6, 7, 8, 9}

{4, 5, 6}

{1, 2, 3}

{8, 9, 7}

{1, 2, 3, 7, 8, 9}

With introduction of React hooks the state management (including forms state) became very simple and, in my opinion, way more understandable and predictable comparing with magic of other frameworks. For example:

const MyComponent = () => {
    const [value, setValue] = React.useState('some initial value');
    return <input value={value} onChange={e => setValue(e.target.value)} />;
}

This one-way flow makes it trivial to understand how the data is updated and when rendering happens. Simple but powerful to do any complex stuff in predictable and clear way. In this case, do "two-way" form state binding.

The example uses the primitive string value. Complex state management, eg. objects, arrays, nested data, can be managed this way too, but it is easier with help of libraries, like Hookstate (Disclaimer: I am the author of this library). Here is the example of complex state management.

When a form grows, there is an issue with rendering performance: form state is changed (so rerendering is needed) on every keystroke on any form field. This issue is also addressed by Hookstate. Here is the example of the form with 5000 fields: the state is updated on every keystore and there is no performance lag at all.

Using MongoDB 4.0 and newer

The $toDate operator will convert the value to a date. If the value cannot be converted to a date, $toDate errors. If the value is null or missing, $toDate returns null:

You can use it within an aggregate pipeline as follows:

db.collection.aggregate([
    { "$addFields": {
        "created_at": {
            "$toDate": "$created_at"
        }
    } }
])

The above is equivalent to using the $convert operator as follows:

db.collection.aggregate([
    { "$addFields": {
        "created_at": { 
            "$convert": { 
                "input": "$created_at", 
                "to": "date" 
            } 
        }
    } }
])

Using MongoDB 3.6 and newer

You cab also use the $dateFromString operator which converts the date/time string to a date object and has options for specifying the date format as well as the timezone:

db.collection.aggregate([
    { "$addFields": {
        "created_at": { 
            "$dateFromString": { 
                "dateString": "$created_at",
                "format": "%m-%d-%Y" /* <-- option available only in version 4.0. and newer */
            } 
        }
    } }
])

Using MongoDB versions >= 2.6 and < 3.2

If MongoDB version does not have the native operators that do the conversion, you would need to manually iterate the cursor returned by the find() method by either using the forEach() method or the cursor method next() to access the documents. Withing the loop, convert the field to an ISODate object and then update the field using the $set operator, as in the following example where the field is called created_at and currently holds the date in string format:

var cursor = db.collection.find({"created_at": {"$exists": true, "$type": 2 }}); 
while (cursor.hasNext()) { 
    var doc = cursor.next(); 
    db.collection.update(
        {"_id" : doc._id}, 
        {"$set" : {"created_at" : new ISODate(doc.created_at)}}
    ) 
};

For improved performance especially when dealing with large collections, take advantage of using the Bulk API for bulk updates as you will be sending the operations to the server in batches of say 1000 which gives you a better performance as you are not sending every request to the server, just once in every 1000 requests.

The following demonstrates this approach, the first example uses the Bulk API available in MongoDB versions >= 2.6 and < 3.2. It updates all the documents in the collection by changing the created_at fields to date fields:

var bulk = db.collection.initializeUnorderedBulkOp(),
    counter = 0;

db.collection.find({"created_at": {"$exists": true, "$type": 2 }}).forEach(function (doc) {
    var newDate = new ISODate(doc.created_at);
    bulk.find({ "_id": doc._id }).updateOne({ 
        "$set": { "created_at": newDate}
    });

    counter++;
    if (counter % 1000 == 0) {
        bulk.execute(); // Execute per 1000 operations and re-initialize every 1000 update statements
        bulk = db.collection.initializeUnorderedBulkOp();
    }
})
// Clean up remaining operations in queue
if (counter % 1000 != 0) { bulk.execute(); }

Using MongoDB 3.2

The next example applies to the new MongoDB version 3.2 which has since deprecated the Bulk API and provided a newer set of apis using bulkWrite():

var bulkOps = [],
    cursor = db.collection.find({"created_at": {"$exists": true, "$type": 2 }});

cursor.forEach(function (doc) { 
    var newDate = new ISODate(doc.created_at);
    bulkOps.push(         
        { 
            "updateOne": { 
                "filter": { "_id": doc._id } ,              
                "update": { "$set": { "created_at": newDate } } 
            }         
        }           
    );

    if (bulkOps.length === 500) {
        db.collection.bulkWrite(bulkOps);
        bulkOps = [];
    }     
});

if (bulkOps.length > 0) db.collection.bulkWrite(bulkOps);

Methods like sleep() and wait() of class Thread might throw an InterruptedException. This will happen if some other thread wanted to interrupt the thread that is waiting or sleeping.

This is speed-optimized solution for converting int (signed 16-bit integer) into string.

This implementation avoids using division since 8-bit AVR used for Arduino has no hardware DIV instruction, the compiler translate division into time-consuming repetitive subtractions. Thus the fastest solution is using conditional branches to build the string.

A fixed 7 bytes buffer prepared from beginning in RAM to avoid dynamic allocation. Since it's only 7 bytes, the cost of fixed RAM usage is considered minimum. To assist compiler, we add register modifier into variable declaration to speed-up execution.

char _int2str[7];
char* int2str( register int i ) {
  register unsigned char L = 1;
  register char c;
  register boolean m = false;
  register char b;  // lower-byte of i
  // negative
  if ( i < 0 ) {
    _int2str[ 0 ] = '-';
    i = -i;
  }
  else L = 0;
  // ten-thousands
  if( i > 9999 ) {
    c = i < 20000 ? 1
      : i < 30000 ? 2
      : 3;
    _int2str[ L++ ] = c + 48;
    i -= c * 10000;
    m = true;
  }
  // thousands
  if( i > 999 ) {
    c = i < 5000
      ? ( i < 3000
          ? ( i < 2000 ? 1 : 2 )
          :   i < 4000 ? 3 : 4
        )
      : i < 8000
        ? ( i < 6000
            ? 5
            : i < 7000 ? 6 : 7
          )
        : i < 9000 ? 8 : 9;
    _int2str[ L++ ] = c + 48;
    i -= c * 1000;
    m = true;
  }
  else if( m ) _int2str[ L++ ] = '0';
  // hundreds
  if( i > 99 ) {
    c = i < 500
      ? ( i < 300
          ? ( i < 200 ? 1 : 2 )
          :   i < 400 ? 3 : 4
        )
      : i < 800
        ? ( i < 600
            ? 5
            : i < 700 ? 6 : 7
          )
        : i < 900 ? 8 : 9;
    _int2str[ L++ ] = c + 48;
    i -= c * 100;
    m = true;
  }
  else if( m ) _int2str[ L++ ] = '0';
  // decades (check on lower byte to optimize code)
  b = char( i );
  if( b > 9 ) {
    c = b < 50
      ? ( b < 30
          ? ( b < 20 ? 1 : 2 )
          :   b < 40 ? 3 : 4
        )
      : b < 80
        ? ( i < 60
            ? 5
            : i < 70 ? 6 : 7
          )
        : i < 90 ? 8 : 9;
    _int2str[ L++ ] = c + 48;
    b -= c * 10;
    m = true;
  }
  else if( m ) _int2str[ L++ ] = '0';
  // last digit
  _int2str[ L++ ] = b + 48;
  // null terminator
  _int2str[ L ] = 0;  
  return _int2str;
}

// Usage example:
int i = -12345;
char* s;
void setup() {
  s = int2str( i );
}
void loop() {}

This sketch is compiled to 1,082 bytes of code using avr-gcc which bundled with Arduino v1.0.5 (size of int2str function itself is 594 bytes). Compared with solution using String object which compiled into 2,398 bytes, this implementation can reduce your code size by 1.2 Kb (assumed that you need no other String's object method, and your number is strict to signed int type).

This function can be optimized further by writing it in proper assembler code.

https://github.com/clockzhong/findSumPairNumber

I did it under O(m+n) complexity cost for both time and memory space. I suspect that's the best algorithm so far.

User order by with that field, and then do distinct.

ProductOrder.objects.order_by('category').values_list('category', flat=True).distinct()

Use these codes and enjoy it.

Public Function GetDirectoryName(ByVal source As String) As String()
Dim fso, oFolder, oSubfolder, oFile, queue As Collection
Set fso = CreateObject("Scripting.FileSystemObject")
Set queue = New Collection

Dim source_file() As String
Dim i As Integer        

queue.Add fso.GetFolder(source) 'obviously replace

Do While queue.Count > 0
    Set oFolder = queue(1)
    queue.Remove 1 'dequeue
    '...insert any folder processing code here...
    For Each oSubfolder In oFolder.SubFolders
        queue.Add oSubfolder 'enqueue
    Next oSubfolder
    For Each oFile In oFolder.Files
        '...insert any file processing code here...
        'Debug.Print oFile
        i = i + 1
        ReDim Preserve source_file(i)
        source_file(i) = oFile
    Next oFile
Loop
GetDirectoryName = source_file
End Function

And here you can call function:

Sub test()
Dim s
For Each s In GetDirectoryName("C:\New folder")
Debug.Print s
Next
End Sub

Faced the same issue, another solution is to add default includes, this fixed the problem for me:

$(IncludePath);

A different way

$("#inline_content input[name='type']").change(function () {
    if ($(this).val() == "walk_in" && $(this).is(":checked")) {
        $('#select-table > .roomNumber').attr('enabled', false);
    }
});

Demo - http://jsfiddle.net/cB6xV/

In the .h file:

class MyClass {
private:
    static int myValue;
};

In the .cpp file:

#include "myclass.h"

int MyClass::myValue = 0;

You can use produces to indicate the type of the response you are sending from the controller. This "produces" keyword will be most useful in ajax request and was very helpful in my project

@RequestMapping(value = "/aURLMapping.htm", method = RequestMethod.GET, produces = "text/html; charset=utf-8") 

public @ResponseBody String getMobileData() {

}

You should use Enum.TryParse to achive your goal

This is a example:

[Flags]
private enum TestEnum
{
    Value1 = 1,
    Value2 = 2
}

static void Main(string[] args)
{
    var enumName = "Value1";
    TestEnum enumValue;

    if (!TestEnum.TryParse(enumName, out enumValue))
    {
        throw new Exception("Wrong enum value");
    }

    // enumValue contains parsed value
}

Your receiver:

public class MyReceiver extends BroadcastReceiver {   

    @Override
    public void onReceive(Context context, Intent intent) {

     Intent myIntent = new Intent(context, YourService.class);
     context.startService(myIntent);

    }
}

Your AndroidManifest.xml:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="com.broadcast.receiver.example"
      android:versionCode="1"
      android:versionName="1.0">
    <application android:icon="@drawable/icon" android:label="@string/app_name" android:debuggable="true">

        <activity android:name=".BR_Example"
                  android:label="@string/app_name">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

    <!-- Declaring broadcast receiver for BOOT_COMPLETED event. -->
        <receiver android:name=".MyReceiver" android:enabled="true" android:exported="false">
            <intent-filter>
                <action android:name="android.intent.action.BOOT_COMPLETED"/>
            </intent-filter>
        </receiver>

    </application>

    <!-- Adding the permission -->
    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />

</manifest>

From the accepted answer, it looks like your desired behaviour is to turn

skip 0
skip 1
skip 2
skip 3
"2012-06-23 03:09:13.23",4323584,-1.911224,-0.4657288,-0.1166382,-0.24823,0.256485,"NAN",-0.3489428,-0.130449,-0.2440527,-0.2942413,0.04944348,0.4337797,-1.105218,-1.201882,-0.5962594,-0.586636

into

2012,06,23,03,09,13.23,4323584,-1.911224,-0.4657288,-0.1166382,-0.24823,0.256485,NAN,-0.3489428,-0.130449,-0.2440527,-0.2942413,0.04944348,0.4337797,-1.105218,-1.201882,-0.5962594,-0.586636

If that's right, then I think something like

import csv

with open("test.dat", "rb") as infile, open("test.csv", "wb") as outfile:
    reader = csv.reader(infile)
    writer = csv.writer(outfile, quoting=False)
    for i, line in enumerate(reader):
        if i < 4: continue
        date = line[0].split()
        day = date[0].split('-')
        time = date[1].split(':')
        newline = day + time + line[1:]
        writer.writerow(newline)

would be a little simpler than the reps stuff.

Here are some solutions:

https://forums.docker.com/t/how-to-expose-port-on-running-container/3252/12

The solution to mapping port while running the container.

docker run -d --net=host myvnc

that will expose and map the port automatically to your host

You can used two way.

First Way:

Set android:inputType="textCapSentences" on your EditText.

Second Way:

When user enter the number you have to used text watcher and change small to capital letter.

edittext.addTextChangedListener(new TextWatcher() {

    @Override
    public void onTextChanged(CharSequence arg0, int arg1, int arg2, int arg3) {            

    }
        @Override
    public void beforeTextChanged(CharSequence arg0, int arg1, int arg2,
                    int arg3) {             
    }
    @Override
    public void afterTextChanged(Editable et) {
          String s=et.toString();
      if(!s.equals(s.toUpperCase()))
      {
         s=s.toUpperCase();
         edittext.setText(s);
         edittext.setSelection(edittext.length()); //fix reverse texting
      }
    }
});  

You can use indexOf(). Like:

var Color = ["blue", "black", "brown", "gold"];
var a = Color.indexOf("brown");
alert(a);

The indexOf() method searches the array for the specified item, and returns its position. And return -1 if the item is not found.

If you want to search from end to start, use the lastIndexOf() method:

    var Color = ["blue", "black", "brown", "gold"];
    var a = Color.lastIndexOf("brown");
    alert(a);

The search will start at the specified position, or at the end if no start position is specified, and end the search at the beginning of the array.

Returns -1 if the item is not found.

url=”http://shahkrunalm.wordpress.com“
content=”$(curl -sLI “$url” | grep HTTP/1.1 | tail -1 | awk {‘print $2'})”
if [ ! -z $content ] && [ $content -eq 200 ]
then
echo “valid url”
else
echo “invalid url”
fi

Your code was very close to working.

Try using a regular csv.writer rather than a DictWriter. The latter is mainly used for writing a list of dictionaries.

Here's some code that writes each key/value pair on a separate row:

import csv

somedict = dict(raymond='red', rachel='blue', matthew='green')
with open('mycsvfile.csv','wb') as f:
    w = csv.writer(f)
    w.writerows(somedict.items())

If instead you want all the keys on one row and all the values on the next, that is also easy:

with open('mycsvfile.csv','wb') as f:
    w = csv.writer(f)
    w.writerow(somedict.keys())
    w.writerow(somedict.values())

Pro tip: When developing code like this, set the writer to w = csv.writer(sys.stderr) so you can more easily see what is being generated. When the logic is perfected, switch back to w = csv.writer(f).

Not only is it the preferred way, it's the only reasonable way. Because strings are immutable, in order to "remove" a char from a string you have to create a new string whenever you want a different string value.

You may be wondering why strings are immutable, given that you have to make a whole new string every time you change a character. After all, C strings are just arrays of characters and are thus mutable, and some languages that support strings more cleanly than C allow mutable strings as well. There are two reasons to have immutable strings: security/safety and performance.

Security is probably the most important reason for strings to be immutable. When strings are immutable, you can't pass a string into some library and then have that string change from under your feet when you don't expect it. You may wonder which library would change string parameters, but if you're shipping code to clients you can't control their versions of the standard library, and malicious clients may change out their standard libraries in order to break your program and find out more about its internals. Immutable objects are also easier to reason about, which is really important when you try to prove that your system is secure against particular threats. This ease of reasoning is especially important for thread safety, since immutable objects are automatically thread-safe.

Performance is surprisingly often better for immutable strings. Whenever you take a slice of a string, the Python runtime only places a view over the original string, so there is no new string allocation. Since strings are immutable, you get copy semantics without actually copying, which is a real performance win.

Eric Lippert explains more about the rationale behind immutable of strings (in C#, not Python) here.

A simple way would be to use

Math.max(min, Math.min(number, max));

and you can obviously define a function that wraps this:

function clamp(number, min, max) {
  return Math.max(min, Math.min(number, max));
}

Originally this answer also added the function above to the global Math object, but that's a relic from a bygone era so it has been removed (thanks @Aurelio for the suggestion)

Two steps for a complete local development:

1. Provide the path to the local directory that contains the package.

{
  "name": "baz",
  "dependencies": {
    "bar": "file:../foo/bar"
  }
}

2. Symlink the package folder

   cd ~/projects/node-redis    # go into the package directory
   npm link                    # creates global link
   cd ~/projects/node-bloggy   # go into some other package directory.
   npm link redis              # link-install the package
   

$.each(["input[type=text][value=]", "textarea[value=]"], function (index, element) {
              //only empty input and textarea will come here
});

When I found this question, I was looking for

$ npm install -g babel-cli

You can either:

pre { white-space: normal; }

to maintain the monospace font but add word-wrap, or:

pre { overflow: auto; }

which will allow a fixed size with horizontal scrolling for long lines.

You don't need to convert to decimal; you can also enter 46 23S, 115 22E. You can add seconds after the minutes, also separated by a space.

The logic is not flawed. The statement

if x is y then x==y is also True

should never be read to mean

if x==y then x is y

It is a logical error on the part of the reader to assume that the converse of a logic statement is true. See http://en.wikipedia.org/wiki/Converse_(logic)

To add to the other answers in Android, Ems size, can, by default, vary in each language and input.

It means that if you want to set a minimum width to a text field, defined by number of chars, you have to calculate the Ems properly and set it, according to your typeface and font size with the Ems attribute.

To those of you struggle with this, you can calculate the hint size yourself to avoid messing with Ems:

val tf = TextField()
val layout = TextInputLayout()
val hint = "Hint"

val measureText = tf.paint.measureText(hint).toInt()
tf.width = tf.paddingLeft + tf.paddingRight + measureText.toInt()
layout.hint = hint

This is merely an educated guess without seeing the rest of your HTML/CSS:

Have you applied display: block or display: inline-block to li a? If not, try it.

Otherwise, try applying the CSS3 transform rules to li instead.

You need to explicitly ask for the content type.

Add this line:

 request.ContentType = "application/json; charset=utf-8";

Assuming code.cpp is the source code, the following will not throw errors:

make code
./code

Here the first command compiles the code and creates an executable with the same name, and the second command runs it. There is no need to specify g++ keyword in this case.

In programming competitions, where you're assured that number will always be a valid integer, then you can write your own method to parse input. This will skip all validation related code (since you don't need any of that) and will be a bit more efficient.

1. For valid positive integer:

   private static int parseInt(String str) {
       int i, n = 0;
   
       for (i = 0; i < str.length(); i++) {
           n *= 10;
           n += str.charAt(i) - 48;
       }
       return n;
   }
   

2. For both positive and negative integers:

   private static int parseInt(String str) {
       int i=0, n=0, sign=1;
       if (str.charAt(0) == '-') {
           i = 1;
           sign = -1;
       }
       for(; i<str.length(); i++) {
           n* = 10;
           n += str.charAt(i) - 48;
       }
       return sign*n;
   }
   

3. If you are expecting a whitespace before or after these numbers, then make sure to do a str = str.trim() before processing further.

You could use the count() function to see how many entries there are in the $_SESSION array. This is not good practice. You should instead set the id of the user (or something similar) to check wheter the session was initialised or not.

if( !isset($_SESSION['uid']) )
    die( "Login required." );

(Assuming you want to check if someone is logged in)

If infinity is a possible value, I would use numpy.isfinite

numpy.isfinite(myarray).all()

If the above evaluates to True, then myarray contains no, numpy.nan, numpy.inf or -numpy.inf values.

numpy.nan will be OK with numpy.inf values, for example:

In [11]: import numpy as np

In [12]: b = np.array([[4, np.inf],[np.nan, -np.inf]])

In [13]: np.isnan(b)
Out[13]: 
array([[False, False],
       [ True, False]], dtype=bool)

In [14]: np.isfinite(b)
Out[14]: 
array([[ True, False],
       [False, False]], dtype=bool)

To add to the above, if you want to search within the selected folder, right click on the folder and click "Find in Folder" or default key binding:

Alt+Shift+F

As already mentioned, to search all folders in your project, click Edit > "Find in Files" or:

Ctrl+Shift+F

I always liked going after it directly:

SELECT 
    DB_NAME( dbid ) AS DatabaseName, 
    CAST( ( SUM( size ) * 8 ) / ( 1024.0 * 1024.0 ) AS decimal( 10, 2 ) ) AS DbSizeGb 
FROM 
    sys.sysaltfiles 
GROUP BY 
    DB_NAME( dbid )

This should work (if spring is not an option):

public static List<String> getFilenamesForDirnameFromCP(String directoryName) throws URISyntaxException, UnsupportedEncodingException, IOException {
    List<String> filenames = new ArrayList<>();

    URL url = Thread.currentThread().getContextClassLoader().getResource(directoryName);
    if (url != null) {
        if (url.getProtocol().equals("file")) {
            File file = Paths.get(url.toURI()).toFile();
            if (file != null) {
                File[] files = file.listFiles();
                if (files != null) {
                    for (File filename : files) {
                        filenames.add(filename.toString());
                    }
                }
            }
        } else if (url.getProtocol().equals("jar")) {
            String dirname = directoryName + "/";
            String path = url.getPath();
            String jarPath = path.substring(5, path.indexOf("!"));
            try (JarFile jar = new JarFile(URLDecoder.decode(jarPath, StandardCharsets.UTF_8.name()))) {
                Enumeration<JarEntry> entries = jar.entries();
                while (entries.hasMoreElements()) {
                    JarEntry entry = entries.nextElement();
                    String name = entry.getName();
                    if (name.startsWith(dirname) && !dirname.equals(name)) {
                        URL resource = Thread.currentThread().getContextClassLoader().getResource(name);
                        filenames.add(resource.toString());
                    }
                }
            }
        }
    }
    return filenames;
}

Typically you will find these underlying implementation-specific typedefs for gcc in the bits or asm header directory. For me, it's /usr/include/x86_64-linux-gnu/bits/types.h.

You can just grep, or use a preprocessor invocation like that suggested by Quassnoi to see which specific header.

In your current code, what Dictionary.update() does is that it updates (update means the value is overwritten from the value for same key in passed in dictionary) the keys in current dictionary with the values from the dictionary passed in as the parameter to it (adding any new key:value pairs if existing) . A single flat dictionary does not satisfy your requirement , you either need a list of dictionaries or a dictionary with nested dictionaries.

If you want a list of dictionaries (where each element in the list would be a diciotnary of a entry) then you can make case_list as a list and then append case to it (instead of update) .

Example -

case_list = []
for entry in entries_list:
    case = {'key1': entry[0], 'key2': entry[1], 'key3':entry[2] }
    case_list.append(case)

Or you can also have a dictionary of dictionaries with the key of each element in the dictionary being entry1 or entry2 , etc and the value being the corresponding dictionary for that entry.

case_list = {}
for entry in entries_list:
    case = {'key1': value, 'key2': value, 'key3':value }
    case_list[entryname] = case  #you will need to come up with the logic to get the entryname.

Here's how you can do it in your Activity's onCreate method:

NavigationView navigationView = findViewById(R.id.nav_view);
ColorStateList csl = new ColorStateList(
    new int[][] {
        new int[] {-android.R.attr.state_checked}, // unchecked
        new int[] { android.R.attr.state_checked}  // checked
    },
    new int[] {
        Color.BLACK,
        Color.RED
    }
);
navigationView.setItemTextColor(csl);
navigationView.setItemIconTintList(csl);

String is immutable, which means that when you create a string you can never change it. Rather it will create a new string to store the new value, and this can be inefficient if you need to change the value of a string variable a lot.

StringBuilder can be used to simulate a mutable string, so it is good for when you need to change a string a lot.

The problem is that even JavaScript does not see the option element being hovered. This is just to put emphasis on how it's not going to be solved (any time soon at least) by using just CSS:

window.onmouseover = function(e)
{
 console.log(e.target.nodeName);
}

The only way to resolve this issue (besides waiting a millennia for browser vendors to fix bugs, let alone one that afflicts what you're trying to do) is to replace the drop-down menu with your own HTML/XML using JavaScript. This would likely involve the use of replacing the select element with a ul element and the use of a radio input element per li element.

Also make sure that you have allowed codeigniter to log the type of messages you want in a config file.

i.e $config['log_threshold'] = [log_level ranges 0-4];

List membersList = Arrays.asList(membersArray);

returns immutable list, what you need to do is

new ArrayList<>(Arrays.asList(membersArray)); to make it mutable

Host your service in any cloud service provider.

This could be complicated way of doing

String newString = new String(oldString);

This shortens the String is the underlying char[] used is much longer.

However more specifically it will be checking that every character can be UTF-8 encoded.

There are some "characters" you can have in a String which cannot be encoded and these would be turned into ?

Any character between \uD800 and \uDFFF cannot be encoded and will be turned into '?'

String oldString = "\uD800";
String newString = new String(oldString.getBytes("UTF-8"), "UTF-8");
System.out.println(newString.equals(oldString));

prints

false

PowerShell will actually treat any comma-separated list as an array:

"server1","server2"

So the @ is optional in those cases. However, for associative arrays, the @ is required:

@{"Key"="Value";"Key2"="Value2"}

Officially, @ is the "array operator." You can read more about it in the documentation that installed along with PowerShell, or in a book like "Windows PowerShell: TFM," which I co-authored.

PHP's getimagesize() returns an array of data. The first two items in the array are the two items you're interested in: the width and height. To get these, you would simply request the first two indexes in the returned array:

var $imagedata = getimagesize("someimage.jpg");

print "Image width  is: " . $imagedata[0];
print "Image height is: " . $imagedata[1];

For further information, see the documentation.

Check the Windows Server 2003 Resource Kit Tools. There is a utility called Creatfil.

 CREATFIL.EXE
 -? : This message
 -FileName -- name of the new file
 -FileSize -- size of file in KBytes, default is 1024 KBytes

It is the similar to mkfile on Solaris.

I did this on a windows computer and it worked perfectly!

Turn on USB Tethering in your mobile. Type ipconfig in the command prompt in your computer and find the ipv4 for "ethernet adapter local area connection x" (mostly the first one) Now go to your mobile browser, type that ipv4 with the port number of your web application. eg:- 192.168.40.142:1342

It worked with those simple steps!

Why can't operator<< function for streaming objects to std::cout or to a file be a member function?

Let's say you have:

struct Foo
{
   int a;
   double b;

   std::ostream& operator<<(std::ostream& out) const
   {
      return out << a << " " << b;
   }
};

Given that, you cannot use:

Foo f = {10, 20.0};
std::cout << f;

Since operator<< is overloaded as a member function of Foo, the LHS of the operator must be a Foo object. Which means, you will be required to use:

Foo f = {10, 20.0};
f << std::cout

which is very non-intuitive.

If you define it as a non-member function,

struct Foo
{
   int a;
   double b;
};

std::ostream& operator<<(std::ostream& out, Foo const& f)
{
   return out << f.a << " " << f.b;
}

You will be able to use:

Foo f = {10, 20.0};
std::cout << f;

which is very intuitive.

I use the InvokeOnClick() method. It takes two arguments: Control and EventArgs. If you need the EventArgs, then create an instance of it and pass it in, else use InvokeOnClick(controlToClick, null);. You can use a variety of Mouse event related arguments that derive from EventArgs such as MouseEventArgs.

Try http://php.net/manual/en/curl.examples-basic.php :)

<?php

$ch = curl_init("http://www.example.com/");
$fp = fopen("example_homepage.txt", "w");

curl_setopt($ch, CURLOPT_FILE, $fp);
curl_setopt($ch, CURLOPT_HEADER, 0);

$output = curl_exec($ch);
curl_close($ch);
fclose($fp);
?>

As the documentation says:

The basic idea behind the cURL functions is that you initialize a cURL session using the curl_init(), then you can set all your options for the transfer via the curl_setopt(), then you can execute the session with the curl_exec() and then you finish off your session using the curl_close().

I agree with Paolo that we need to see more code. I tested this overly simplified example and it worked. This means that it is able to change the form action on the fly.

<script type="text/javascript">
function submitForm(){
    var form_url = $("#openid_form").attr("action");
    alert("Before - action=" + form_url);   
    //changing the action to google.com
    $("#openid_form").attr("action","http://google.com");
    alert("After - action = "+$("#openid_form").attr("action"));
    //submit the form
    $("#openid_form").submit();
}
</script>


<form id="openid_form" action="test.html">
    First Name:<input type="text" name="fname" /><br/>
    Last Name: <input type="text" name="lname" /><br/>
    <input type="button" onclick="submitForm()" value="Submit Form" />
</form>

EDIT: I tested the updated code you posted and found a syntax error in the declaration of providers_large. There's an extra comma. Firefox ignores the issue, but IE8 throws an error.

var providers_large = {
    google: {
        name: 'Google',
        url: 'https://www.google.com/accounts/o8/id'
    },
    facebook: {
        name: 'Facebook',
        form_url: 'http://wikipediamaze.rpxnow.com/facebook/start?token_url=http://www.wikipediamaze.com/Accounts/Logon'
    },  //<-- Here's the problem. Remove that comma

};

Your variable size is declared as: float size;

You can't use a floating point variable as the size of an array - it needs to be an integer value.

You could cast it to convert to an integer:

float *temp = new float[(int)size];

Your other problem is likely because you're writing outside of the bounds of the array:

   float *temp = new float[size];

    //Getting input from the user
    for (int x = 1; x <= size; x++){
        cout << "Enter temperature " << x << ": ";

        // cin >> temp[x];
        // This should be:
        cin >> temp[x - 1];
    }

Arrays are zero based in C++, so this is going to write beyond the end and never write the first element in your original code.

https://pypi.org/project/pdf2tiff/

You could also use pdf2ps, ps2image and then convert from the resulting image to tiff with other utilities (I remember 'paul' [paul - Yet another image viewer (displays PNG, TIFF, GIF, JPG, etc.])

Try this,

   function ltrim(str, chars) {
        chars = chars || "\\s";
        return str.replace(new RegExp("^[" + chars + "]+", "g"), "");
    }

    var str =ltrim("01545878","0");

More here

The simplest way to achieve this is to use native command sc.exe:

sc create PythonApp binPath= "C:\Python34\Python.exe --C:\tmp\pythonscript.py"

References:

1. https://technet.microsoft.com/en-us/library/cc990289(v=ws.11).aspx
2. When creating a service with sc.exe how to pass in context parameters?

None of the existing answers quite offers a simple solution that returns "the number of rows that are just duplicates and should be cut out". This is a one-size-fits-all solution that does:

# generate a table of those culprit rows which are duplicated:
dups = df.groupby(df.columns.tolist()).size().reset_index().rename(columns={0:'count'})

# sum the final col of that table, and subtract the number of culprits:
dups['count'].sum() - dups.shape[0]

If you use basicHttpBinding, configure the endpoint security to "None" and transport clientCredintialType to "None."

<bindings>
    <basicHttpBinding>
        <binding name="MyBasicHttpBinding">
            <security mode="None">
                <transport clientCredentialType="None" />
            </security>
        </binding>
    </basicHttpBinding>
</bindings>
<services>
    <service behaviorConfiguration="MyServiceBehavior" name="MyService">
        <endpoint 
            binding="basicHttpBinding" 
            bindingConfiguration="MyBasicHttpBinding"
            name="basicEndPoint"    
            contract="IMyService" 
        />
</service>

Also, make sure the directory Authentication Methods in IIS to Enable Anonymous access

In case of someone else is doing it in Python and it is not working, try to set it before do the imports of pycuda and tensorflow.

I.e.:

import os
os.environ["CUDA_DEVICE_ORDER"] = "PCI_BUS_ID"
os.environ["CUDA_VISIBLE_DEVICES"] = "0"
...
import pycuda.autoinit
import tensorflow as tf
...

As saw here.

I think the best way to work with dates between C# and SQL is, of course, use parametrized queries, and always work with DateTime objects on C# and the ToString() formating options it provides.

You better execute set datetime <format> (here you have the set dateformat explanation on MSDN) before working with dates on SQL Server so you don't get in trouble, like for example set datetime ymd. You only need to do it once per connection because it mantains the format while open, so a good practice would be to do it just after openning the connection to the database.
Then, you can always work with 'yyyy-MM-dd HH:mm:ss:ffff' formats.

To pass the DateTime object to your parametrized query you can use DateTime.ToString('yyyy-MM-dd HH:mm:ss:ffff').

For parsing weird formatted dates on C# you can use DateTime.ParseExact() method, where you have the option to specify exactly what the input format is: DateTime.ParseExact(<some date string>, 'dd/MM-yyyy',CultureInfo.InvariantCulture). Here you have the DateTime.ParseExact() explanation on MSDN)

Here is a working example of above. http://jsfiddle.net/z7L6m2sc/ Now select2 has been updated the classes have change may be why you cannot get it to work. Here is the css....

.select2-dropdown.select2-dropdown--below{
    width: 148px !important;
}

.select2-container--default .select2-selection--single{
    padding:6px;
    height: 37px;
    width: 148px; 
    font-size: 1.2em;  
    position: relative;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    background-image: -khtml-gradient(linear, left top, left bottom, from(#424242), to(#030303));
    background-image: -moz-linear-gradient(top, #424242, #030303);
    background-image: -ms-linear-gradient(top, #424242, #030303);
    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #424242), color-stop(100%, #030303));
    background-image: -webkit-linear-gradient(top, #424242, #030303);
    background-image: -o-linear-gradient(top, #424242, #030303);
    background-image: linear-gradient(#424242, #030303);
    width: 40px;
    color: #fff;
    font-size: 1.3em;
    padding: 4px 12px;
    height: 27px;
    position: absolute;
    top: 0px;
    right: 0px;
    width: 20px;
}

If you're having trouble with paths you can use

require Rails.root + 'db/migrate/20090408054532_add_foos.rb'

For a Swift implementation, you can add this as a UIView extension.

extension UIView {

    struct Constants {
        static let ExternalBorderName = "externalBorder"
    }

    func addExternalBorder(borderWidth: CGFloat = 2.0, borderColor: UIColor = UIColor.whiteColor()) -> CALayer {
        let externalBorder = CALayer()
        externalBorder.frame = CGRectMake(-borderWidth, -borderWidth, frame.size.width + 2 * borderWidth, frame.size.height + 2 * borderWidth)
        externalBorder.borderColor = borderColor.CGColor
        externalBorder.borderWidth = borderWidth
        externalBorder.name = Constants.ExternalBorderName

        layer.insertSublayer(externalBorder, atIndex: 0)
        layer.masksToBounds = false

        return externalBorder
    }

    func removeExternalBorders() {
        layer.sublayers?.filter() { $0.name == Constants.ExternalBorderName }.forEach() {
            $0.removeFromSuperlayer()
        }
    }

    func removeExternalBorder(externalBorder: CALayer) {
        guard externalBorder.name == Constants.ExternalBorderName else { return }
        externalBorder.removeFromSuperlayer()
    }

}

Is Powershell an option?

Start Powershell:

powershell

Create the VPN Connection: Add-VpnConnection

Add-VpnConnection [-Name] <string> [-ServerAddress] <string> [-TunnelType <string> {Pptp | L2tp | Sstp | Ikev2 | Automatic}] [-EncryptionLevel <string> {NoEncryption | Optional | Required | Maximum}] [-AuthenticationMethod <string[]> {Pap | Chap | MSChapv2 | Eap}] [-SplitTunneling] [-AllUserConnection] [-L2tpPsk <string>] [-RememberCredential] [-UseWinlogonCredential] [-EapConfigXmlStream <xml>] [-Force] [-PassThru] [-WhatIf] [-Confirm] 

Edit VPN connections: Set-VpnConnection

Set-VpnConnection [-Name] <string> [[-ServerAddress] <string>] [-TunnelType <string> {Pptp | L2tp | Sstp | Ikev2 | Automatic}] [-EncryptionLevel <string> {NoEncryption | Optional | Required | Maximum}] [-AuthenticationMethod <string[]> {Pap | Chap | MSChapv2 | Eap}] [-SplitTunneling <bool>] [-AllUserConnection] [-L2tpPsk <string>] [-RememberCredential <bool>] [-UseWinlogonCredential <bool>] [-EapConfigXmlStream <xml>] [-PassThru] [-Force] [-WhatIf] [-Confirm]

Lookup VPN Connections: Get-VpnConnection

Get-VpnConnection [[-Name] <string[]>] [-AllUserConnection]

Connect: rasdial [connectionName]

rasdial connectionname [username [password | \]] [/domain:domain*] [/phone:phonenumber] [/callback:callbacknumber] [/phonebook:phonebookpath] [/prefixsuffix**]

You can manage your VPN connections with the powershell commands above, and simply use the connection name to connect via rasdial.

The results of Get-VpnConnection can be a little verbose. This can be simplified with a simple Select-Object filter:

Get-VpnConnection | Select-Object -Property Name

More information can be found here:

• Manage VPN Connections in Windows 8 by Using Windows PowerShell
• Rasdial
• Select-Object

You can use a character class:

/[^\s\\]/

matches anything that is not a whitespace character nor a \. Here's another example:

[abc] means "match a, b or c"; [^abc] means "match any character except a, b or c".

; It works...

#include <iostream>
using namespace std;
int main ()
{
   int x,y; // (Or whatever variable you want you can)

your required process syntax type here then;

   cout << result 

(or your required output result statement); use without space in getchar and other syntax.

   getchar();
}

Now you can save your file with .cpp extension and use ctrl + f 9 to compile and then use ctrl + f 10 to execute the program. It will show you the output window and it will not vanish with a second Until you click enter to close the output window.

Using your example dataframe, we could:

xtabs(value ~ name + numbers, data = dat1)

You can use the following code to check if a textbox object is null/empty

'Checks if the box is null

If Me.TextBox & "" <> "" Then

        'Enter Code here...

End if

I don't think this can be done using jQuery's animate function because the background image does not have the necessary CSS properties to do such fading. jQuery can only utilize what the browser makes possible. (jQuery experts, correct me if I'm wrong of course.)

I guess you would have to work around this by not using genuine background-images, but div elements containing the image, positioned using position: absolute (or fixed) and z-index for stacking. You would then animate those divs.

In HTML:

<div (mouseover)="funcName1() (mouseout)="funcName2()">
   // Do what you want 
</div>

In TypeScript:

funcName1(){
 //Do Something
}
funcName2(){
//Do Something
}

on unix systems, use the system kernel to generate a uuid for you.

file_get_contents('/proc/sys/kernel/random/uuid')

Credit Samveen on https://serverfault.com/a/529319/210994

Note!: Using this method to get a uuid does in fact exhaust the entropy pool, very quickly! I would avoid using this where it would be called frequently.

If you have (or create) a single string, you can use np.fromstring:

import numpy as np
x = ["1.1", "2.2", "3.2"]
x = ','.join(x)
x = np.fromstring( x, dtype=np.float, sep=',' )

Note, x = ','.join(x) transforms the x array to string '1.1, 2.2, 3.2'. If you read a line from a txt file, each line will be already a string.

Collection is the main interface of Java Collections hierarchy and List(Sequence) is one of the sub interfaces that defines an ordered collection.

In most cases where Equals() compares multiple fields it doesn't really matter if your GetHash() hashes on one field or on many. You just have to make sure that calculating the hash is really cheap (No allocations, please) and fast (No heavy computations and certainly no database connections) and provides a good distribution.

The heavy lifting should be part of the Equals() method; the hash should be a very cheap operation to enable calling Equals() on as few items as possible.

And one final tip: Don't rely on GetHashCode() being stable over multiple aplication runs. Many .Net types don't guarantee their hash codes to stay the same after a restart, so you should only use the value of GetHashCode() for in memory data structures.

"Unable to load the requested file"

Can be also caused by access permissions under linux , make sure you set the correct read permissions for the directory "views/home"

Below are the complete changes I needed to make to run my x64 bit IIS application using IIS Express, so that it was accessible to a remote host:

iisexpress /config:"C:\Users\test-user\Documents\IISExpress\config\applicationhost.config" /site:MyWebSite
Starting IIS Express ...
Successfully registered URL "http://192.168.2.133:8080/" for site "MyWebSite" application "/"
Registration completed for site "MyWebSite"
IIS Express is running.
Enter 'Q' to stop IIS Express

The configuration file (applicationhost.config) had a section added as follows:

<sites>
  <site name="MyWebsite" id="2">
    <application path="/" applicationPool="Clr4IntegratedAppPool">
      <virtualDirectory path="/" physicalPath="C:\build\trunk\MyWebsite" />
    </application>
    <bindings>
      <binding protocol="http" bindingInformation=":8080:192.168.2.133" />
    </bindings>
  </site>

The 64 bit version of the .NET framework can be enabled as follows:

<globalModules>
    <!--
        <add name="ManagedEngine" image="%windir%\Microsoft.NET\Framework\v2.0.50727\webengine.dll" preCondition="integratedMode,runtimeVersionv2.0,bitness32" />
        <add name="ManagedEngineV4.0_32bit" image="%windir%\Microsoft.NET\Framework\v4.0.30319\webengine4.dll" preCondition="integratedMode,runtimeVersionv4.0,bitness32" />
    -->             
    <add name="ManagedEngine64" image="%windir%\Microsoft.NET\Framework64\v4.0.30319\webengine4.dll" preCondition="integratedMode,runtimeVersionv4.0,bitness64" />

Why not just use the EmailAttribute?

[Email(ErrorMessage = "Bad email")]
public string Email { get; set; }

if (($num >= $lower_boundary) && ($num <= $upper_boundary)) {

You may want to adjust the comparison operators if you want the boundary values not to be valid.

A lot of functions return None if there are no appropriate results. For example, an SQLAlchemy query's .first() method returns None if there were no rows in the result. Suppose you were selecting a value that might return 0 and need to know whether it's actually 0 or whether the query had no results at all.

A common idiom is to give a function or method's optional argument the default value of None, and then to test that value being None to see if it was specified. For example:

def spam(eggs=None):
    if eggs is None:
        eggs = retrievefromconfigfile()

compare that to:

def spam(eggs=None):
    if not eggs:
        eggs = retrievefromconfigfile()

In the latter, what happens if you call spam(0) or spam([])? The function would (incorrectly) detect that you hadn't passed in a value for eggs and would compute a default value for you. That's probably not what you want.

Or imagine a method like "return the list of transactions for a given account". If the account does not exist, it might return None. This is different than returning an empty list (which would mean "this account exists but has not recorded transactions).

Finally, back to database stuff. There's a big difference between NULL and an empty string. An empty string typically says "there's a value here, and that value is nothing at all". NULL says "this value hasn't been entered."

In each of those cases, you'd want to use if A is None. You're checking for a specific value - None - not just "any value that happens to cast to False".

This config works in my setup:

[http]
    proxy = <your proxy>
[https] proxy = <your proxy>
[http]
    sslVerify = false
[https]
    sslVerify = false   
[credential]
    helper = wincred 

Before you try searching for the elements within the iframe you will have to switch Selenium focus to the iframe.

Try this before searching for the elements within the iframe:

driver.switchTo().frame(driver.findElement(By.name("iFrameTitle")));

Another approach using the new Swift 2 syntax is to use guard and nest it all in one conditional.

guard let touch = object.AnyObject() as? UITouch, let picker = touch.view as? UIPickerView else {
    return //Do Nothing
}
//Do something with picker

Similar to what @nosaiba-darwish said here: here

This is what we usually do in our company:

git clone -b <name_of_branch> --single-branch <git_url> folder_to_clone_locally

There is comma missing in your tuple.

insert the comma between the tuples as shown:

pack_size = (('1', '1'),('3', '3'),(b, b),(h, h),(d, d), (e, e),(r, r))

Do the same for all

If you aren't stuck on using bash, different handling of spaces in file names is one of the benefits of the fish shell. Consider a directory which contains two files: "a b.txt" and "b c.txt". Here's a reasonable guess at processing a list of files generated from another command with bash, but it fails due to spaces in file names you experienced:

# bash
$ for f in $(ls *.txt); { echo $f; }
a
b.txt
b
c.txt

With fish, the syntax is nearly identical, but the result is what you'd expect:

# fish
for f in (ls *.txt); echo $f; end
a b.txt
b c.txt

It works differently because fish splits the output of commands on newlines, not spaces.

If you have a case where you do want to split on spaces instead of newlines, fish has a very readable syntax for that:

for f in (ls *.txt | string split " "); echo $f; end

mm is minutes. You want MM for months:

SimpleDateFormat sdf1 = new SimpleDateFormat("dd-MM-yyyy");

Don't feel bad - this exact mistake comes up a lot.

If I may add one more solution: you can simply cancel the clipboard with this command:

Application.CutCopyMode = False

For anyone getting to this thread late, you may want to take a look back at the .Net Base Class Library (BCL). Many people missed the changes between .Net 1.1 and .Net 2.0 when the TraceSource class was introduced (circa 2005).

Using the TraceSource is analagous to other logging frameworks, with granular control of logging, configuration in app.config/web.config, and programmatic access - without the overhead of the enterprise application block.

• .Net BCL Team Blog: Intro to Tracing - Part I (Look at Part II a,b,c as well)

There are also a number of comparisons floating around: "log4net vs TraceSource"

The browser is still submitting the form after your code runs.

Add return false; to the handler to prevent that.

I'v been used following code in IE. (IE8 compatible)

var dString = "2013.2.4";
var myDate = new Date( dString.replace(/(\d+)\.(\d+)\.(\d+)/,"$2/$3/$1") );
alert( "my date:"+ myDate );

There is another way to reset the password through command prompt ...

1) Go to the Oracle Database Folder ( In my case Oracle Database 11g Express Edition) in the START MENU.

2) Within that folder click "Run SQL Commandline"

Oracle Database Folder image

3) Type "connect username/password" (your username and old password without the quotation marks)

4) The message displayed is ...

ERROR: ORA-28001: the password has expired

Changing password for hr

--> New password:

Enter Username, Password image

5) Type the new password

6) Retype the new password

7) Message displayed is ...

Password changed Connected.

SQL>

8) GO TO Sql developer --> type the new password --> connected

Thread.currentThread().getStackTrace();

is fine if you don't care what the first element of the stack is.

new Throwable().getStackTrace();

will have a defined position for your current method, if that matters.

You can't catch/handle fatal errors, but you can log/report them. For quick debugging I modified one answer to this simple code

function __fatalHandler()
{
    $error = error_get_last();

    // Check if it's a core/fatal error, otherwise it's a normal shutdown
    if ($error !== NULL && in_array($error['type'],
        array(E_ERROR, E_PARSE, E_CORE_ERROR, E_CORE_WARNING,
              E_COMPILE_ERROR, E_COMPILE_WARNING,E_RECOVERABLE_ERROR))) {

        echo "<pre>fatal error:\n";
        print_r($error);
        echo "</pre>";
        die;
    }
}

register_shutdown_function('__fatalHandler');

The solution that seemed to fix this for me, on top of PTP, is not selecting Always allow from this computer when allowing USB debugging. Revoking the authorisations and manually accepting each time the device is connected fixed this for me. (Settings -> Developer options -> Revoke USB debugging authorisations)

First of all jar creates a jar, and does not run it. Try java -jar instead.

Second, why do you pass the class twice, as FQCN (com.mycomp.myproj.dir2.MainClass2) and as file (com/mycomp/myproj/dir2/MainClass2.class)?

Edit:

It seems as if java -jar requires a main class to be specified. You could try java -cp your.jar com.mycomp.myproj.dir2.MainClass2 ... instead. -cp sets the jar on the classpath and enables java to look up the main class there.

Had the same issue.

I find out that react-scrips add "strict": true to tsconfig.json.

After I removed it everything works great.

Edit

Need to warn that changing this property means that you:

not being warned about potential run-time errors anymore.

as been pointed out by PaulG in comments! Thank you :)

Use "strict": false only if you fully understand what it affects!

The only correct answer is the one by @Grodriguez, and here's a code that he was too lazy to write:

#include <windows.h>
#include <iostream>
#include <bitset>
#include <vector>
using namespace std;

typedef struct _DISK_EXTENT {
    DWORD         DiskNumber;
    LARGE_INTEGER StartingOffset;
    LARGE_INTEGER ExtentLength;
} DISK_EXTENT, *PDISK_EXTENT;

typedef struct _VOLUME_DISK_EXTENTS {
    DWORD       NumberOfDiskExtents;
    DISK_EXTENT Extents[ANYSIZE_ARRAY];
} VOLUME_DISK_EXTENTS, *PVOLUME_DISK_EXTENTS;

#define CTL_CODE(DeviceType, Function, Method, Access) \
    (((DeviceType) << 16) | ((Access) << 14) | ((Function) << 2) | (Method))
#define IOCTL_VOLUME_BASE ((DWORD)'V')
#define METHOD_BUFFERED 0
#define FILE_ANY_ACCESS 0x00000000
#define IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS CTL_CODE(IOCTL_VOLUME_BASE, 0, METHOD_BUFFERED, FILE_ANY_ACCESS)

int main() {
    bitset<32> drives(GetLogicalDrives());
    vector<char> goodDrives;
    for (char c = 'A'; c <= 'Z'; ++c) {
        if (drives[c - 'A']) {
            if (GetDriveType((c + string(":\\")).c_str()) == DRIVE_FIXED) {
                goodDrives.push_back(c);
            }
        }
    }
    for (auto & drive : goodDrives) {
        string s = string("\\\\.\\") + drive + ":";
        HANDLE h = CreateFileA(
            s.c_str(), GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
            OPEN_EXISTING, FILE_FLAG_NO_BUFFERING | FILE_FLAG_RANDOM_ACCESS, NULL
        );
        if (h == INVALID_HANDLE_VALUE) {
            cerr << "Drive " << drive << ":\\ cannot be opened";
            continue;
        }
        DWORD bytesReturned;
        VOLUME_DISK_EXTENTS vde;
        if (!DeviceIoControl(
            h, IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS,
            NULL, 0, &vde, sizeof(vde), &bytesReturned, NULL
        )) {
            cerr << "Drive " << drive << ":\\ cannot be mapped into physical drive";
            continue;
        }
        cout << "Drive " << drive << ":\\ is on the following physical drives: ";
        for (int i = 0; i < vde.NumberOfDiskExtents; ++i) {
            cout << vde.Extents[i].DiskNumber << ' ';
        }
        cout << endl;
    }
}

I think that installation of Windows Driver Development Kit is quite a lengthy process, so I've included the declarations one needs to use DeviceIoControl for this task.

A simple example, similar to the solutions above. This doesn't require monitoring any process output. The next example uses tail to follow output.

$ echo '#!/bin/bash' > tmp.sh
$ echo 'sleep 30; exit 5' >> tmp.sh
$ chmod +x tmp.sh
$ ./tmp.sh &
[1] 7454
$ pid=$!
$ wait $pid
[1]+  Exit 5                  ./tmp.sh
$ echo $?
5

Use tail to follow process output and quit when the process is complete.

$ echo '#!/bin/bash' > tmp.sh
$ echo 'i=0; while let "$i < 10"; do sleep 5; echo "$i"; let i=$i+1; done; exit 5;' >> tmp.sh
$ chmod +x tmp.sh
$ ./tmp.sh
0
1
2
^C
$ ./tmp.sh > /tmp/tmp.log 2>&1 &
[1] 7673
$ pid=$!
$ tail -f --pid $pid /tmp/tmp.log
0
1
2
3
4
5
6
7
8
9
[1]+  Exit 5                  ./tmp.sh > /tmp/tmp.log 2>&1
$ wait $pid
$ echo $?
5

You need to use the local set command below:

local set

git config user.email [email protected]
git config user.name 'Mahmoud Zalt'

local get

git config --get user.email
git config --get user.name

The local config file is in the project directory: .git/config.

global set

git config --global user.email [email protected]
git config --global user.name 'Mahmoud Zalt'

global get

git config --global --get user.email
git config --global --get user.name

The global config file in in your home directory: ~/.gitconfig.

Remember to quote blanks, etc, for example: 'FirstName LastName'

These all helped me get to this. I am still on 2012 but now have something quick that will allow me to split a string, even if string has varying numbers of delimiters, and grab the nth substring from that string. It's quick too. I know this post is old, but it took me forever to find something so hopefully this will help someone else.

CREATE FUNCTION [dbo].[SplitsByIndex]
(@separator VARCHAR(20)  = ' ', 
 @string    VARCHAR(MAX), 
 @position  INT
)
RETURNS VARCHAR(MAX)
AS
     BEGIN
     DECLARE @results TABLE
     (id   INT IDENTITY(1, 1), 
      chrs VARCHAR(8000)
     );
     DECLARE @outResult VARCHAR(8000);
     WITH X(N)
          AS (SELECT 'Table1'
              FROM(VALUES(0), (0), (0), (0), (0), (0), (0), (0), (0), (0), (0), (0), (0), (0), (0), (0)) T(C)),
          Y(N)
          AS (SELECT 'Table2'
              FROM X A1, 
                   X A2, 
                   X A3, 
                   X A4, 
                   X A5, 
                   X A6, 
                   X A7, 
                   X A8), -- Up to 16^8 = 4 billion
          T(N)
          AS (SELECT TOP (ISNULL(LEN(@string), 0)) ROW_NUMBER() OVER(
                                                   ORDER BY
              (
                  SELECT NULL
              )) - 1 N
              FROM Y),
          Delim(Pos)
          AS (SELECT t.N
              FROM T
              WHERE(SUBSTRING(@string, t.N, LEN(@separator + 'x') - 1) LIKE @separator
                    OR t.N = 0)),
          Separated(value)
          AS (SELECT SUBSTRING(@string, d.Pos + LEN(@separator + 'x') - 1, LEAD(d.Pos, 1, 2147483647) OVER(
                     ORDER BY
              (
                  SELECT NULL
              ))-d.Pos - LEN(@separator))
              FROM Delim d
              WHERE @string IS NOT NULL)
          INSERT INTO @results(chrs)
                 SELECT s.value
                 FROM Separated s
                 WHERE s.value <> @separator;
     SELECT @outResult =
     (
         SELECT chrs
         FROM @results
         WHERE id = @position
     );
     RETURN @outResult;
 END;

This can be used like this:

SELECT [dbo].[SplitsByIndex](' ',fieldname,2) 
from tablename

For some leanback (TV) emulators you can use cmd:

adb shell settings put global http_proxy 10.0.2.2:8888

• 8888 - is a port of proxy on a local machine (host), so on a local machine the http proxy will be 127.0.0.1:8888

To remove proxy (run sequentially in cmd line):

adb shell settings delete global http_proxy

adb shell settings put global global_http_proxy_host ""

adb shell settings put global global_http_proxy_port ""

*data interprets arguments as tuples, instead you have to pass **data which interprets the arguments as dictionary.

data = {'school':'DAV', 'class': '7', 'name': 'abc', 'city': 'pune'}


def my_function(**data):
    schoolname  = data['school']
    cityname = data['city']
    standard = data['class']
    studentname = data['name']

You can call the function like this:

my_function(**data)

It seems the original author has found their solution, but for anyone else who gets here looking to add actual custom headers, if you have access to mod the generated Protocol code you can override GetWebRequest:

protected override System.Net.WebRequest GetWebRequest(Uri uri)
{
  System.Net.WebRequest request = base.GetWebRequest(uri);
  request.Headers.Add("myheader", "myheader_value");
  return request;
}

Make sure you remove the DebuggerStepThroughAttribute attribute if you want to step into it.

select sum([rows])
from sys.partitions
where object_id=object_id('tablename')
 and index_id in (0,1)

is very fast but very rarely inaccurate.

You can configure the ObjectMapper as a bean in your Spring xml file. What holds a reference to the ObjectMapper is the MappingJacksonJsonView class. You then need to attach the view to a ViewResolver.

Something like this should work:

<bean class="org.springframework.web.servlet.view.ContentNegotiatingViewResolver">
      <property name="mediaTypes">
      <map>
        <entry key="json" value="application/json" />
        <entry key="html" value="text/html" />
      </map>
    </property>
    <property name="viewResolvers">
      <list>
        <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
          <property name="prefix" value="/WEB-INF/jsp/" />
          <property name="suffix" value=".jsp" />
        </bean>
      </list>
    </property>
    <property name="defaultViews">
      <list>
        <bean class="org.springframework.web.servlet.view.json.MappingJacksonJsonView">
          <property name="prefixJson" value="false" />
          <property name="objectMapper" value="customObjectMapper" />
        </bean>
      </list>
    </property>
  </bean>

Where customObjectMapper is defined elsewhere in the xml file. Note that you can directly set Spring property values with the Enums Jackson defines; see this question.

Also, ContentNegotiatingViewResolver probably isn't required, it's just the code I am using in an existing project.

I followed steps in below link - https://medium.com/@euedofia/fix-default-java-version-on-maven-on-mac-os-x-156cf5930078 and it worked for me.

cd /usr/local/Cellar/maven/3.5.4/bin/
nano mvn
--Update JAVA_HOME -> "${JAVA_HOME:-$(/usr/libexec/java_home)}"
mvn -version

That is the HTML code. Anyone can use this:

<div class="card-header">Contact Information</div>
          <div class="card-body" formArrayName="funds">
            <div class="row">
              <div class="col-6" *ngFor="let contact of contactFormGroup.controls; let i = index;">
                <div [formGroupName]="i" class="row">
                  <div class="form-group col-6">
                    <label>Type of Contact</label>
                    <select class="form-control" formControlName="fundName" type="text">
                      <option value="01">Balance Fund</option>
                      <option value="02">Equity Fund</option>
                    </select> 
                  </div>
                  <div class="form-group col-12">
                    <label>Allocation</label>
                    <input class="form-control" formControlName="allocation" type="number">
                    <span class="text-danger" *ngIf="getContactsFormGroup(i).controls['allocation'].touched && 
                    getContactsFormGroup(i).controls['allocation'].hasError('required')">
                        Allocation % is required! </span>
                  </div>
                  <div class="form-group col-12 text-right">
                    <button class="btn btn-danger" type="button" (click)="removeContact(i)"> Remove </button>
                  </div>
                </div>
              </div>
            </div>
          </div>
          <button class="btn btn-primary m-1" type="button" (click)="addContact()"> Add Contact </button>

First stop mysqld

mysql_install_db --user=mysql \
                 --basedir=/opt/mysql/mysql \
                 --datadir=/opt/mysql/mysql/data

Then change datadir in your /etc/mysql/my.cnf
Start mysqld

Notes:
#1: probably you have to adjust your SELinux settings (try out with SELinux disabled in case of troubles), Apparmor (Ubuntu) may also be issue.

#2: see MySQL Install DB Reference

Old question, but just for posterity.

I've found the easiest way to do it is to have the image as the background image of the navbar-brand. Just makes sure to put in a custom width.

.navbar-brand
{
    margin-left: auto;
    margin-right: auto;
    width: 150px;
    background-image: url('logo.png');
}

If you need to speed up the process (for example counting 30k or more files) then I would go with something like this..

$filepath = "c:\MyFolder"
$filetype = "*.txt"
$file_count = [System.IO.Directory]::GetFiles("$filepath", "$filetype").Count

I know this thread has been answered, but another solution that may be useful for some, particularly to those with multiple pages where they want to have this button, is to give the input an id and place the code in a JavaScript file. You can then place the code for the button on multiple pages, taking up less space in your code.

For the button:

    <input type="button" id="cancel_edit" value="Cancel"></input>

in the JavaScript file:

    $("#cancel_edit").click(function(){
        window.open('','_parent',''); 
        window.close(); 
    });

I was able to get this to work thanks to this post utilizing VisualWGet. It worked great for me. The important part seems to be to check the -recursive flag (see image).

Also found that the -no-parent flag is important, othewise it will try to download everything.

You can merge multiple modules in one rootModule , and assign that module as ng-app to a superior element ex: body tag.

code ex:

    <!DOCTYPE html>
<html>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>
<script src="namesController.js"></script>
<script src="myController.js"></script>
<script>var rootApp = angular.module('rootApp', ['myApp1','myApp2'])</script>
<body ng-app="rootApp">

<div ng-app="myApp1" ng-controller="myCtrl" >
First Name: <input type="text" ng-model="firstName"><br>
Last Name: <input type="text" ng-model="lastName"><br>
<br>
Full Name: {{firstName + " " + lastName}}
</div>

<div ng-app="myApp2" ng-controller="namesCtrl">
<ul>
  <li ng-bind="first">{{first}}
  </li>
</ul>
</div>

</body>
</html>

You need to write your file to the request stream:

using (var reqStream = req.GetRequestStream()) 
{    
    reqStream.Write( ... ) // write the bytes of the file
}

Remove the spaces before the autoplay=1:

src="https://www.youtube.com/embed/-SFcIUEvNOQ?autoplay=1&;enablejsapi=1"

• Option 1:

  • Instead of putting the images inside div put each one of them inside a span.
  • Float 1st and 2nd image to left.
  • Give some left padding to the 2nd image.
  • Float the right image to right.

Always remember to add overflow:hidden to the parent (if you have one) of all the images because using floats with images have some side effects.

• Option 2 (Preferred):

  • Put all the images inside a table with border="0".
  • Make the width of the table 100%.

This will be the best way to make sure the 2nd image is alligned to the center always without worrying for the exact width of the table.

Something like below:

<table width="100%" border="0">
  <tr>    
  <td><img src="@Url.Content("~/images/image1.bmp")" alt="" align="left" /></td>
  <td><img src="@Url.Content("~/images/image2.bmp")" alt="" align="center" /></td>
  <td><img src="@Url.Content("~/images/image3.bmp")" alt="" align="right"/></td>
  </tr>
</table>

Like this:

var str = 'blah blah blah';
str += ' blah';

str += ' ' + 'and some more blah';

I found a solution that works for hiding the grid lines in a Line chart.

Set the gridLines color to be the same as the div's background color.

var options = {
    scales: {
        xAxes: [{
            gridLines: {
                color: "rgba(0, 0, 0, 0)",
            }
        }],
        yAxes: [{
            gridLines: {
                color: "rgba(0, 0, 0, 0)",
            }   
        }]
    }
}

or use

var options = {
    scales: {
        xAxes: [{
            gridLines: {
                display:false
            }
        }],
        yAxes: [{
            gridLines: {
                display:false
            }   
        }]
    }
}

You can just do it in your Activity's onCreate() method. For example:

public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    //Assign the button to a variable
    Button button1 = (Button)findViewById(R.id.button1);

    //Assign the ImageView to a final variable, so that it's
    //accessible from an inner class
    ImageView imageView = (ImageView)findViewById(R.id.imageview1);

    //Assign it a new OnClickListener
    button1.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            imageView.setVisibility(View.VISIBLE);
        }
    }
}