In practical terms, don't do that.

Instead add a button with Custom style (no button graphics unless you specify images) over the UIImageView. Then attach whatever methods you want called to that.

You can use that technique for many cases where you really want some area of the screen to act as a button instead of messing with the Touch stuff.

You should make another XML-spring configuration file in your test resource folder or just copy the old one, it looks fine, but if you're trying to start a web context for testing a micro service, just put the following code as your master test class and inherits from that:

@WebAppConfiguration
@RunWith(SpringRunner.class)
@ContextConfiguration(locations = "classpath*:spring-test-config.xml")
public abstract class AbstractRestTest {
    @Autowired
    private WebApplicationContext wac;
}

Download the package and unpack it. In Terminal, go to the package's directory and type

python setup.py install

To change the EditText background dynamically, you can use ColorStateList.

int[][] states = new int[][] {
    new int[] { android.R.attr.state_enabled}, // enabled
    new int[] {-android.R.attr.state_enabled}, // disabled
    new int[] {-android.R.attr.state_checked}, // unchecked
    new int[] { android.R.attr.state_pressed}  // pressed
};

int[] colors = new int[] {
    Color.BLACK,
    Color.RED,
    Color.GREEN,
    Color.BLUE
};

ColorStateList colorStateList = new ColorStateList(states, colors);

Credits: This SO answer about ColorStateList is awesome.

Try:

<%=this.Label1.Text%>

Execute command as www-data user: docker exec -t --user www-data container bash -c "ls -la"

You could use the between function to get all records between 2010-08-03 00:00:00:000 AND 2010-08-03 23:59:59:000

In order to make it work you need to convert key from str to tuple before decryption(ast.literal_eval function). Here is fixed code:

import Crypto
from Crypto.PublicKey import RSA
from Crypto import Random
import ast

random_generator = Random.new().read
key = RSA.generate(1024, random_generator) #generate pub and priv key

publickey = key.publickey() # pub key export for exchange

encrypted = publickey.encrypt('encrypt this message', 32)
#message to encrypt is in the above line 'encrypt this message'

print 'encrypted message:', encrypted #ciphertext
f = open ('encryption.txt', 'w')
f.write(str(encrypted)) #write ciphertext to file
f.close()

#decrypted code below

f = open('encryption.txt', 'r')
message = f.read()


decrypted = key.decrypt(ast.literal_eval(str(encrypted)))

print 'decrypted', decrypted

f = open ('encryption.txt', 'w')
f.write(str(message))
f.write(str(decrypted))
f.close()

In SQL Server 2012 and above, you don't need to create a link. You can execute directly

SELECT * FROM [TARGET_DATABASE].dbo.[TABLE] AS _TARGET

I don't know whether previous versions of SQL Server work as well

i think this is cool, even tho in general its good form to leave the caller of a method responsible for ensuring its called on the right thread.

if (![[NSThread currentThread] isMainThread]) {
    [self performSelector:_cmd onThread:[NSThread mainThread] withObject:someObject waitUntilDone:NO];
    return;
}

In matplotlib 2.0 there is a parameter called fillstyle which allows better control on the way markers are filled. In my case I have used it with errorbars but it works for markers in general http://matplotlib.org/api/_as_gen/matplotlib.axes.Axes.errorbar.html

fillstyle accepts the following values: [‘full’ | ‘left’ | ‘right’ | ‘bottom’ | ‘top’ | ‘none’]

There are two important things to keep in mind when using fillstyle,

1) If mfc is set to any kind of value it will take priority, hence, if you did set fillstyle to 'none' it would not take effect. So avoid using mfc in conjuntion with fillstyle

2) You might want to control the marker edge width (using markeredgewidth or mew) because if the marker is relatively small and the edge width is thick, the markers will look like filled even though they are not.

Following is an example using errorbars:

myplot.errorbar(x=myXval, y=myYval, yerr=myYerrVal, fmt='o', fillstyle='none', ecolor='blue',  mec='blue')

In a previous answer, it was suggested to use this line of code for .Net 4.5:

ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12; // .NET 4.5

I would encourage you to OR that value in to whatever the existing values are like this:

ServicePointManager.SecurityProtocol |= SecurityProtocolType.Tls12; // .NET 4.5

If you look at the list of values, you notice that they are a power of two. This way, in the future when things shift to TLS 2.0 for example, your code will still work.

Thanks Joris for creating this question. Hopefully, it will be made into a community wiki.

The booktabs packages in latex produces nice looking tables. Here is a blog post on how to use xtable to create latex tables that use booktabs

I would also add the apsrtable package to the mix as it produces nice looking regression tables.

Another Idea: Some of these packages (esp. memisc and apsrtable) allow easy extensions of the code to produce tables for different regression objects. One such example is the lme4 memisc code shown in the question. It might make sense to start a github repository to collect such code snippets, and over time maybe even add it to the memisc package. Any takers?

using dollar:

Iterable<Character> chars = $('a', 'z'); // 'a', 'b', c, d .. z

given chars you can build a "shuffled" range of characters:

Iterable<Character> shuffledChars = $('a', 'z').shuffle();

then taking the first n chars, you get a random string of length n. The final code is simply:

public String randomString(int n) {
    return $('a', 'z').shuffle().slice(n).toString();
}

NB: the condition n > 0 is cheched by slice

EDIT

as Steve correctly pointed out, randomString uses at most once each letter. As workaround you can repeat the alphabet m times before call shuffle:

public String randomStringWithRepetitions(int n) {
    return $('a', 'z').repeat(10).shuffle().slice(n).toString();
}

or just provide your alphabet as String:

public String randomStringFromAlphabet(String alphabet, int n) {
    return $(alphabet).shuffle().slice(n).toString();
}

String s = randomStringFromAlphabet("00001111", 4);

Use this convertor , It doesn't fail at all: Services_Json

// create a new instance of Services_JSON
$json = new Services_JSON();

// convert a complexe value to JSON notation, and send it to the browser
$value = array('foo', 'bar', array(1, 2, 'baz'), array(3, array(4)));
$output = $json->encode($value);
print($output);
// prints: ["foo","bar",[1,2,"baz"],[3,[4]]]

// accept incoming POST data, assumed to be in JSON notation
$input = file_get_contents('php://input', 1000000);
$value = $json->decode($input);

// if you want to convert json to php arrays:
$json = new Services_JSON(SERVICES_JSON_LOOSE_TYPE);

<a href="#" class="btnTest">Test</a>


.btnTest{
   background:url('images/icon.png') no-repeat left center;
   padding-left:20px;
}    

regex for ip v4:

^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$

otherwise you take not valid ip address like 999.999.999.999, 256.0.0.0 etc

Just use var-args and write your own static method:

public static boolean compareWithMany(String first, String next, String ... rest)
{
    if(first.equalsIgnoreCase(next))
        return true;
    for(int i = 0; i < rest.length; i++)
    {
        if(first.equalsIgnoreCase(rest[i]))
            return true;
    }
    return false;
}

public static void main(String[] args)
{
    final String str = "val1";
    System.out.println(compareWithMany(str, "val1", "val2", "val3"));
}

Try changing your Content Type (media type) to application/x-download and your Content-Disposition to: attachment;filename=" + fileName;

response.setContentType("application/x-download");
response.setHeader("Content-disposition", "attachment; filename=" + fileName);

Another way of declaring multi-dimentional arrays:

Array.fill(4,3)("")

res3: Array[Array[String]] = Array(Array("", "", ""), Array("", "", ""),Array("", "", ""), Array("", "", ""))

This could also occur if you refer to a variable in the data.frame that doesn't exist. For example, recently I forgot to tell ddply to summarize by one of my variables that I used in geom_line to specify line color. Then, ggplot didn't know where to find the variable I hadn't created in the summary table, and I got this error.

Passing null would be better. The full codes is like:

WebView wv = (WebView)this.findViewById(R.id.myWebView);
wv.getSettings().setJavaScriptEnabled(true);
wv.loadDataWithBaseURL(null, "<html>...</html>", "text/html", "utf-8", null);

The accepted answer by Dennis Best states that "Otherwise, load order is and should be irrelevant... if we are doing things properly." This is simply incorrect. If you are doing things properly, you make use of the css order to help you reduce specificity and keeping you css simple and clean.

What I do to organize imports is adding an _all.scss file in a directory, where I import all the relevant files in it, in the correct order. This way, my main import file will be simple and clean, like this:

// Import all scss in the project

// Utilities, mixins and placeholders
@import 'utils/_all';

// Styles
@import 'components/_all';
@import 'modules/_all';
@import 'templates/_all';

You could do this for sub-directories as well, if you need, but I don't think the structure of your css files should be too deep.

Though I use this approach, I still think a glob import should exist in sass, for situations where order does not matter, like a directory of mixins or even animations.

Yes, there is a way to do this. You could use a pseudo-element after to position a block on top of your background image. Something like this: http://jsfiddle.net/Pevara/N2U6B/

The css for the :after looks like this:

#the-div:hover:after {
    content: ' ';
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background-color: rgba(0,0,0,.5);
}

edit:
When you want to apply this to a non-empty element, and just get the overlay on the background, you can do so by applying a positive z-index to the element, and a negative one to the :after. Something like this:

#the-div {
    ...
    z-index: 1;
}
#the-div:hover:after {
    ...
    z-index: -1;
}

And the updated fiddle: http://jsfiddle.net/N2U6B/255/

Until very recent years, PHP has defined its AST and PHP interpreter has isolated the parser from the evaluation part. During the time when the closure is introduced, PHP's parser is highly coupled with the evaluation.

Therefore when the closure was firstly introduced to PHP, the interpreter has no method to know which which variables will be used in the closure, because it is not parsed yet. So user has to pleased the zend engine by explicit import, doing the homework that zend should do.

This is the so-called simple way in PHP.

I had missed another tiny detail: I forgot the brackets "(100)" behind NVARCHAR.

This saved me a couple of times. Fast and it works!

--batch Print results using tab as the column separator, with each row on a new line.

--raw disables character escaping (\n, \t, \0, and \)

Example:

mysql -udemo_user -p -h127.0.0.1 --port=3306 \
   --default-character-set=utf8mb4 --database=demo_database \
   --batch --raw < /tmp/demo_sql_query.sql > /tmp/demo_csv_export.tsv

For completeness you could convert to csv (but be careful because tabs could be inside field values - e.g. text fields)

tr '\t' ',' < file.tsv > file.csv

In case you want to be lazier:

#syntax lambda x : (false,true)[Condition]

In your case:

rate = lambda(T) : (400*exp(-T),200*exp(-T))[T>200]

grep's -A 1 option will give you one line after; -B 1 will give you one line before; and -C 1 combines both to give you one line both before and after, -1 does the same.

$.each($('input[type=number]'),function(){
  alert($(this).val());
});

This will alert the value of input type number fields

Demo is present at http://jsfiddle.net/2dJAN/33/

In regards to this question, this can be easily achieved using a few lines of SASS;

HTML:

<a href="https://www.urbandictionary.com/define.php?term=techninja" data-tool-tip="What's a tech ninja?" target="_blank"><i class="fas fa-2x fa-user-ninja" id="tech--ninja"></i></a>

CSS output would be:

a[data-tool-tip]{
    position: relative;
    text-decoration: none;
    color: rgba(255,255,255,0.75);
}

a[data-tool-tip]::after{
    content: attr(data-tool-tip);
    display: block;
    position: absolute;
    background-color: dimgrey;
    padding: 1em 3em;
    color: white;
    border-radius: 5px;
    font-size: .5em;
    bottom: 0;
    left: -180%;
    white-space: nowrap;
    transform: scale(0);
    transition: 
    transform ease-out 150ms,
    bottom ease-out 150ms;
}

a[data-tool-tip]:hover::after{
    transform: scale(1);
    bottom: 200%;
}

Basically the attribute selector [data-tool-tip] selects the content of whatever's inside and allows you to animate it however you want.

foo is used as a place-holder name, usually in example code to signify that the object being named, or the choice of name, is not part of the crux of the example. foo is often followed by bar, baz, and even bundy, if more than one such name is needed. Wikipedia calls these names Metasyntactic Variables. Python programmers supposedly use spam, eggs, ham, instead of foo, etc.

There are good uses of foo in SA.

I have also seen foo used when the programmer can't think of a meaningful name (as a substitute for tmp, say), but I consider that to be a misuse of foo.

Pipes are a way of streaming data between applications. Under Linux I use this all the time to stream the output of one process into another. This is anonymous because the destination app has no idea where that input-stream comes from. It doesn't need to.

A named pipe is just a way of actively hooking onto an existing pipe and hoovering-up its data. It's for situations where the provider doesn't know what clients will be eating the data.

Try this, pick or create one column and make that value required so that it's always populated such as title. A field that doesn't hold the name of the folder. Then in your filter put the filter you wanted that will select only the files you want. Then add an or to your filter, select your "required" field then set it equal to and leave the filter blank. Since all folders will have a blank in this required field your folders will show up with your files.

Build solution only builds those projects which have changed in the solution, and does not effect assemblies that have not changed,

ReBuild first cleans, all the assemblies from the solution and then builds entire solution regardless of changes done.

Clean, simply cleans the solution.

Here is another answer. No extra packages required.

datetime.date(year + int(month/12), month%12+1, 1)-datetime.timedelta(days=1)

Get the first day of the next month and subtract a day from it.

Open Anaconda Navigator.

Go to File\Preferences.

Enable SSL verification Disable (not recommended)

or Enable and indicate SSL certificate path(Optional)

Update a package to a specific version:

Select Install on Top-Right

Select package click on tick

Mark for update

Mark for specific version installation

Click Apply

Edit:

Sorry i forgot about pluck() as many have commented : Easiest way is :

return DB::table('users')->where('username', $username)->pluck('groupName');

Which will directly return the only the first result for the requested row as a string.

Using the fluent query builder you will obtain an array anyway. I mean The Query Builder has no idea how many rows will come back from that query. Here is what you can do to do it a bit cleaner

$result = DB::table('users')->select('groupName')->where('username', $username)->first();

The first() tells the queryBuilder to return only one row so no array, so you can do :

return $result->groupName;

Hope it helps

A 'nodejslogger' module can be used for simple logging. It has three levels of logging (INFO, ERROR, DEBUG)

var logger = require('nodejslogger')
logger.init({"file":"output-file", "mode":"DIE"})

D : Debug, I : Info, E : Error

logger.debug("Debug logs")
logger.info("Info logs")
logger.error("Error logs")

The module can be accessed at : https://www.npmjs.com/package/nodejslogger

You can parse the text as a string, which creates an Element, and create an ElementTree using that Element.

import xml.etree.ElementTree as ET
tree = ET.ElementTree(ET.fromstring(xmlstring))

I just came across this issue and the documentation, while complete, is not very straightforward on the difference in usage between the parse() and fromstring() methods.

Second answer above is the most simple one.

int n = Integer.parseInt(System.console().readLine());

The question is "How to read from standard input".

A console is a device typically associated to the keyboard and display from which a program is launched.

You may wish to test if no Java console device is available, e.g. Java VM not started from a command line or the standard input and output streams are redirected.

Console cons;
if ((cons = System.console()) == null) {
    System.err.println("Unable to obtain console");
    ...
}

Using console is a simple way to input numbers. Combined with parseInt()/Double() etc.

s = cons.readLine("Enter a int: ");
int i = Integer.parseInt(s);    

s = cons.readLine("Enter a double: ");
double d = Double.parseDouble(s);

1. While Angular 1 was a framework, Angular 2 is a platform. (ref)

To developers, Angular2 provides some features beyond showing data on screen. For example, using angular2 cli tool can help you "pre-compile" your code and generate necessary javascript code (tree-shaking) to shrink the download size down to 35Kish.

2. Angular2 emulated Shadow DOM. (ref)

This opens a door for server rendering that can address SEO issue and work with Nativescript etc that don't work on browsers.

• The official document site

• Day one keynote from ng-conf 2016

• Resource links Original: Basically, jQuery is a great tool for you to manipulate and control DOM elements. If you only focus on DOM elements and no Data CRUD, like building a website not web application, jQuery is the one of the top tools. (You can use AngularJS for this purpose as well.)

AngularJS is a framework. It has following features

1. Two way data binding
2. MVW pattern (MVC-ish)
3. Template
4. Custom-directive (reusable components, custom markup)
5. REST-friendly
6. Deep Linking (set up a link for any dynamic page)
7. Form Validation
8. Server Communication
9. Localization
10. Dependency injection
11. Full testing environment (both unit, e2e)

check this presentation and this great introduction

Don't forget to read the official developer guide

Or learn it from these awesome video tutorials

If you want to watch more tutorial video, check out this post, Collection of best 60+ AngularJS tutorials.

You can use jQuery with AngularJS without any issue.

In fact, AngularJS uses jQuery lite in it, which is a great tool.

From FAQ

Does Angular use the jQuery library?

Yes, Angular can use jQuery if it's present in your app when the application is being bootstrapped. If jQuery is not present in your script path, Angular falls back to its own implementation of the subset of jQuery that we call jQLite.

However, don't try to use jQuery to modify the DOM in AngularJS controllers, do it in your directives.

Update:

Angular2 is released. Here is a great list of resource for starters

You only initialize the first N positions to the values in braces and all others are initialized to 0. In this case, N is the number of arguments you passed to the initialization list, i.e.,

float arr1[10] = { };       // all elements are 0
float arr2[10] = { 0 };     // all elements are 0
float arr3[10] = { 1 };     // first element is 1, all others are 0
float arr4[10] = { 1, 2 };  // first element is 1, second is 2, all others are 0

Depending of the editor that you're using there are some shortcuts to comment a block of lines.

Another workaround would be to put your code in an "if (0)" conditional block ;)

You can add any type of HTML with methods like append and appendTo (among others):

jQuery manipulation methods

Example:

$('form#someform').append('<input type="text" name="something" id="something" />');

Doesn't sound like all the files needed to use that class are present. I would start over:

1. Download the package from https://github.com/PHPMailer/PHPMailer by clicking on the "Download ZIP" button on the far lower right of the page.
2. extract the zip file
3. upload the language folder, class.phpmailer.php, class.pop3.php, class.smtp.php, and PHPMailerAutoload.php all into the same directory on your server, I like to create a directory on the server called phpmailer to place all of these into.
4. Include the class in your PHP project: require_once('phpmailer/PHPMailerAutoload.php');

Sometimes when you download plugins you may get (.zip) files then just rename with (.hpi) and then extract all the plugins and move to <jenkinsHome>/plugins/ directory.

"1".PadLeft(4, '0');

Haven't tried it yet, but Configgy looks promising for both configuration and logging:

http://github.com/robey/configgy/tree/master

It worth mentioning that the build time will be increased for VS 2015 users after:

Install-Package Microsoft.Net.Compilers

Those who are using VS 2015 and have to keep this package in their projects can fix increased build time.

Edit file packages\Microsoft.Net.Compilers.1.2.2\build\Microsoft.Net.Compilers.props and clean it up. The file should look like:

<Project DefaultTargets="Build" 
         xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
</Project>

Doing so forces a project to be built as it was before adding Microsoft.Net.Compilers package

I suggest StackEdit. It is simple WISIWIG editor. You can use both editor and markdown syntax. There is a quick markdown help syntax there. Undo/redo, comments, GoogleDrive, Dropbox interconnection.

Expanding on Tony's answer, and also answering Dhaval Ptl's question, to get the true accordion effect and only allow one row to be expanded at a time, an event handler for show.bs.collapse can be added like so:

$('.collapse').on('show.bs.collapse', function () {
    $('.collapse.in').collapse('hide');
});

I modified his example to do this here: http://jsfiddle.net/QLfMU/116/

You can also use partial from functools if you want to use a function that takes parameters but the function you are mocking does not. E.g. like this:

def mock_year(year):
    return datetime.datetime(year, 11, 28, tzinfo=timezone.utc)

@patch('django.utils.timezone.now', side_effect=partial(mock_year, year=2020))

This will return a callable that doesn't accept parameters (like Django's timezone.now()), but my mock_year function does.

break||(
 code that cannot contain non paired closing bracket
)

While the goto solution is a good option it will not work within brackets (including FOR and IF commands).But this will. Though you should be careful about closing brackets and invalid syntax for FOR and IF commands because they will be parsed.

Update

The update in the dbenham's answer gave me some ideas. First - there are two different cases where we can need multi line comments - in a bracket's context where GOTO cannot be used and outside it. Inside brackets context we can use another brackets if there's a condition which prevents the code to be executed.Though the code thede will still be parsed and some syntax errors will be detected (FOR,IF ,improperly closed brackets, wrong parameter expansion ..).So if it is possible it's better to use GOTO.

Though it is not possible to create a macro/variable used as a label - but is possible to use macros for bracket's comments.Still two tricks can be used make the GOTO comments more symetrical and more pleasing (at least for me). For this I'll use two tricks - 1) you can put a single symbol in front of a label and goto will still able to find it (I have no idea why is this.My guues it is searching for a drive). 2) you can put a single : at the end of a variable name and a replacement/subtring feature will be not triggered (even under enabled extensions). Wich combined with the macros for brackets comments can make the both cases to look almost the same.

So here are the examples (in the order I like them most):

With rectangular brackets:

@echo off

::GOTO comment macro
set "[:=goto :]%%"
::brackets comment macros
set "[=rem/||(" & set "]=)"

::testing
echo not commented 1

%[:%
  multi 
  line
  comment outside of brackets
%:]%

echo not commented 2

%[:%
  second multi 
  line
  comment outside of brackets
%:]%

::GOTO macro cannot be used inside for
for %%a in (first second) do (
    echo first not commented line of the %%a execution
    %[%
        multi line
        comment
    %]%
    echo second not commented line of the %%a execution
)

With curly brackets:

@echo off

::GOTO comment macro
set "{:=goto :}%%"
::brackets comment macros
set "{=rem/||(" & set "}=)"

::testing
echo not commented 1

%{:%
  multi 
  line
  comment outside of brackets
%:}%

echo not commented 2

%{:%
  second multi 
  line
  comment outside of brackets
%:}%

::GOTO macro cannot be used inside for loop
for %%a in (first second) do (
    echo first not commented line of the %%a execution
    %{%
        multi line
        comment
    %}%
    echo second not commented line of the %%a execution
)

With parentheses:

@echo off

::GOTO comment macro
set "(:=goto :)%%"
::brackets comment macros
set "(=rem/||(" & set ")=)"

::testing
echo not commented 1

%(:%
  multi 
  line
  comment outside of brackets
%:)%

echo not commented 2

%(:%
  second multi 
  line
  comment outside of brackets
%:)%

::GOTO macro cannot be used inside for loop
for %%a in (first second) do (
    echo first not commented line of the %%a execution
    %(%
        multi line
        comment
    %)%
    echo second not commented line of the %%a execution
)

Mixture between powershell and C styles (< cannot be used because the redirection is with higher prio.* cannot be used because of the %*) :

@echo off

::GOTO comment macro
set "/#:=goto :#/%%"
::brackets comment macros
set "/#=rem/||(" & set "#/=)"

::testing
echo not commented 1

%/#:%
  multi 
  line
  comment outside of brackets
%:#/%

echo not commented 2

%/#:%
  second multi 
  line
  comment outside of brackets
%:#/%

::GOTO macro cannot be used inside for loop
for %%a in (first second) do (
    echo first not commented line of the %%a execution
    %/#%
        multi line
        comment
    %#/%
    echo second not commented line of the %%a execution
)

To emphase that's a comment (thought it is not so short):

@echo off

::GOTO comment macro
set "REM{:=goto :}REM%%"
::brackets comment macros
set "REM{=rem/||(" & set "}REM=)"

::testing
echo not commented 1

%REM{:%
  multi 
  line
  comment outside of brackets
%:}REM%

echo not commented 2

%REM{:%
  second multi 
  line
  comment outside of brackets
%:}REM%

::GOTO macro cannot be used inside for
for %%a in (first second) do (
    echo first not commented line of the %%a execution
    %REM{%
        multi line
        comment
    %}REM%
    echo second not commented line of the %%a execution
)

The answer to static function depends on the language:

1) In languages without OOPS like C, it means that the function is accessible only within the file where its defined.

2)In languages with OOPS like C++ , it means that the function can be called directly on the class without creating an instance of it.

In order for Webpack to return the correct asset paths, you need to use require('./relative/path/to/file.jpg'), which will get processed by file-loader and returns the resolved URL.

computed: {
  iconUrl () {
    return require('./assets/img.png')
    // The path could be '../assets/img.png', etc., which depends on where your vue file is
  }
}

See VueJS templates - Handling Static Assets

$destroy can refer to 2 things: method and event

1. method - $scope.$destroy

.directive("colorTag", function(){
  return {
    restrict: "A",
    scope: {
      value: "=colorTag"
    },
    link: function (scope, element, attrs) {
      var colors = new App.Colors();
      element.css("background-color", stringToColor(scope.value));
      element.css("color", contrastColor(scope.value));

      // Destroy scope, because it's no longer needed.
      scope.$destroy();
    }
  };
})

2. event - $scope.$on("$destroy")

See @SunnyShah's answer.

Interface is like an abstraction that is not providing any functionality. Hence It does not 'implement' but extend the other abstractions or interfaces.

This trick worked for me in Eclipse Luna (4.4.2): For a jar file I am using (htsjdk), I packed the source in a separate jar file (named htsjdk-2.0.1-src.jar; I could do this since htsjdk is open source) and stored it in the lib-src folder of my project. In my own Java source I selected an element I was using from the jar and hit F3 (Open declaration). Eclipse opened the class file and showed the button "Attach source". I clicked the button and pointed to the src jar file I had just put into the lib-src folder. Now I get the Javadoc when hovering over anything I’m using from the jar.

On Python 3.4, the pathlib module was added, and the following code will reliably open a file in the same directory as the current script:

from pathlib import Path

p = Path(__file__).with_name('file.txt')
with p.open('r') as f:
    print(f.read())

You can also use parent.absolute() to get directory value as a string if needed:

p = Path(__file__)
dir_abs = p.parent.absolute()  # Will return the executable directory absolute path

You may want to try \r\n for carriage return / line feed

The below is less efficient, but I use this logic. This is valid only if you have two digits after decimal point.

double val;

if (temp.Text.Split('.').Length > 1)
{
    val = double.Parse(temp.Text.Split('.')[0]);

    if (temp.Text.Split('.')[1].Length == 1)
        val += (0.1 * double.Parse(temp.Text.Split('.')[1]));
    else
        val += (0.01 * double.Parse(temp.Text.Split('.')[1]));
}
else
    val = double.Parse(RR(temp.Text));

Sure, for windows you can use:

$WshShell = new COM("WScript.Shell");
$oExec = $WshShell->Run("C:/path/to/php-win.exe -f C:/path/to/script.php", 0, false);

Note:

If you get a COM error, add the extension to your php.ini and restart apache:

[COM_DOT_NET]
extension=php_com_dotnet.dll

Put the Iframe between aside tags

<aside style="background-color:#FFF"> your IFRAME </aside>

Assuming the question is about accessing files in the application folder after the ClickOnce (true == System.Deployment.ApplicationDeploy.IsNetworkDeployed) application is installed on the user's PC, their are three ways to get this folder by the application itself:

String path1 = System.AppDomain.CurrentDomain.BaseDirectory;
String path2 = System.IO.Directory.GetCurrentDirectory();    
String path3 = System.Reflection.Assembly.GetExecutingAssembly().CodeBase; //Remove the last path component, the executing assembly itself.

These work from VS IDE and from a deployed/installed ClickedOnce app, no "true == System.Deployment.ApplicationDeploy.IsNetworkDeployed" check required. ClickOnce picks up any files included in the Visual Studio 2017 project so really the application can access any and all deployed files using relative paths from within the application.

This is based on Windows 10 and Visual Studio 2017

I have used sequelize.js, node.js and transaction in belowcode and added proper error handling if it doesn't find data it will throw error that no data found with that id

deleteMyModel: async (req, res) => {

    sequelize.sequelize.transaction(async (t1) => {

        if (!req.body.id) {
            return res.status(500).send(error.MANDATORY_FIELDS);
        }

        let feature = await sequelize.MyModel.findOne({
            where: {
                id: req.body.id
            }
        })

        if (feature) {
            let feature = await sequelize.MyModel.destroy({
                where: {
                    id: req.body.id
                }
            });

            let result = error.OK;
            result.data = MyModel;
            return res.status(200).send(result);

        } else {
            return res.status(404).send(error.DATA_NOT_FOUND);
        }
    }).catch(function (err) {
        return res.status(500).send(error.SERVER_ERROR);
    });
}

I just found this extension called beautify in the Market Place and yes, it's another config\settings file. :)

Beautify javascript, JSON, CSS, Sass, and HTML in Visual Studio Code.

VS Code uses js-beautify internally, but it lacks the ability to modify the style you wish to use. This extension enables running js-beautify in VS Code, AND honouring any .jsbeautifyrc file in the open file's path tree to load your code styling. Run with F1 Beautify (to beautify a selection) or F1 Beautify file.

For help on the settings in the .jsbeautifyrc see Settings.md

Here is the GitHub repository: https://github.com/HookyQR/VSCodeBeautify

You are plotting all your images on one axis. What you want ist to get a handle for each axis individually and plot your images there. Like so:

fig = plt.figure()
ax1 = fig.add_subplot(2,2,1)
ax1.imshow(...)
ax2 = fig.add_subplot(2,2,2)
ax2.imshow(...)
ax3 = fig.add_subplot(2,2,3)
ax3.imshow(...)
ax4 = fig.add_subplot(2,2,4)
ax4.imshow(...)

For more info have a look here: http://matplotlib.org/examples/pylab_examples/subplots_demo.html

For complex layouts, you should consider using gridspec: http://matplotlib.org/users/gridspec.html

Yes, according to RFC 3696 apostrophes are valid as long as they come before the @ symbol.

Here is an input box with a search icon on the right.

  <div class="input-group">
      <input class="form-control py-2 border-right-0 border" type="search" placeholder="Search">
      <div class="input-group-append">
          <div class="input-group-text" id="btnGroupAddon2"><i class="fa fa-search"></i></div>
      </div>
  </div>

Here is an input box with a search icon on the left.

  <div class="input-group">
      <div class="input-group-prepend">
          <div class="input-group-text" id="btnGroupAddon2"><i class="fa fa-search"></i></div>
      </div>
      <input class="form-control py-2 border-right-0 border" type="search" placeholder="Search">
  </div>

That should do the trick:

echo `pwd`/`dirname $0`

It might look ugly depending on how it was invoked and the cwd but should get you where you need to go (or you can tweak the string if you care how it looks).

See if the following works

Dim objShell
Set objShell = Wscript.CreateObject("WScript.Shell")

objShell.Run "TestScript.vbs" 

' Using Set is mandatory
Set objShell = Nothing

You can use the following:

$hashed_password = Hash::make('Your Unhashed Password');

You can find more information: here

Another possibility is a leading space before the date in the cells - this usually aligns the date on the left so once you know it's easy to spot. Removing the spaces moves the date to the right and sorting works correctly.

Using System.Environment.NewLine is the only solution that worked for me. When I tried \r\n, it just repeated the actual \r\n in the text box.

jQuery: Use this as a starting point - as inspiration. I solved it like this: (this is not a perfect solution, it just aborts the last instance and is WIP code)

var singleAjax = function singleAjax_constructor(url, params) {
    // remember last jQuery's get request
    if (this.lastInstance) {
        this.lastInstance.abort();  // triggers .always() and .fail()
        this.lastInstance = false;
    }

    // how to use Deferred : http://api.jquery.com/category/deferred-object/
    var $def = new $.Deferred();

    // pass the deferrer's request handlers into the get response handlers
    this.lastInstance = $.get(url, params)
        .fail($def.reject)         // triggers .always() and .fail()
        .success($def.resolve);    // triggers .always() and .done()

    // return the deferrer's "control object", the promise object
    return $def.promise();
}


// initiate first call
singleAjax('/ajax.php', {a: 1, b: 2})
    .always(function(a,b,c) {console && console.log(a,b,c);});

// second call kills first one
singleAjax('/ajax.php', {a: 1, b: 2})
    .always(function(a,b,c) {console && console.log(a,b,c);});
    // here you might use .always() .fail() .success() etc.

The image should be embedded in the message as an attachment like this:

--boundary
Content-Type: image/png; name="sig.png"
Content-Disposition: inline; filename="sig.png"
Content-Transfer-Encoding: base64
Content-ID: <0123456789>
Content-Location: sig.png

base64 data

--boundary

And, the HTML part would reference the image like this:

<img src="cid:0123456789">

In some clients, src="sig.png" will work too.

You'd basically have a multipart/mixed, multipart/alternative, multipart/related message where the image attachment is in the related part.

Clients shouldn't block this image either as it isn't remote.

Or, here's a multipart/alternative, multipart/related example as an mbox file (save as windows newline format and put a blank line at the end. And, use no extension or the .mbs extension):

From 
From: [email protected]
To: [email protected]
Subject: HTML Messages with Embedded Pic in Signature
MIME-Version: 1.0
Content-Type: multipart/alternative; boundary="alternative_boundary"

This is a message with multiple parts in MIME format.

--alternative_boundary
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 8bit

test

-- 
[Picture of a Christmas Tree]

--alternative_boundary
Content-Type: multipart/related; boundary="related_boundary"

--related_boundary
Content-Type: text/html; charset="utf-8"
Content-Transfer-Encoding: 8bit

<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <title></title>
    </head>
    <body>
        <p>test</p>
        <p class="sig">-- <br><img src="cid:0123456789"></p>
    </body>
</html>

--related_boundary
Content-Type: image/png; name="sig.png"
Content-Disposition: inline; filename="sig.png"
Content-Location: sig.png
Content-ID: <0123456789>
Content-Transfer-Encoding: base64
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--related_boundary--

--alternative_boundary--

You can import that into Sylpheed or Thunderbird (with the Import/Export tools extension) or Opera's built-in mail client. Then, in Opera for example, you can toggle "prefer plain text" to see the difference between the HTML and text version. Anyway, you'll see the HTML version makes use of the embedded pic in the sig.

To get the answer:

git ls-remote --get-url [REMOTE]

This is better than reading the configuration; refer to the man page for git-ls-remote:

--get-url

Expand the URL of the given remote repository taking into account any "url.<base>.insteadOf" config setting (See git-config(1)) and exit without talking to the remote.

As pointed out by @Jefromi, this option was added in v1.7.5 and not documented until v1.7.12.2 (2012-09).

Great technical answers in the post! I have nothing technically to add to that.

One of the main reasons why new features appear in languages and software in general is marketing or company politics! :-) This must not be under estimated!

I think this applies to certain extend to delegates and events too! i find them useful and add value to the C# language, but on the other hand the Java language decided not to use them! they decided that whatever you are solving with delegates you can already solve with existing features of the language i.e. interfaces e.g.

Now around 2001 Microsoft released the .NET framework and the C# language as a competitor solution to Java, so it was good to have NEW FEATURES that Java doesn't have.

For me when I created a file and saved it as python file, I was getting this error during importing. I had to create a filename with the type ".py" , like filename.py and then save it as a python file. post trying to import the file worked for me.

An unhandled exception will (assuming it's repeatable like bad data as opposed to read errors from a particular data node) eventually fail the job anyway.

You can configure the maximum number of times a particular map or reduce task can fail before the entire job fails through the following properties:

• mapred.map.max.attempts - The maximum number of attempts per map task. In other words, framework will try to execute a map task these many number of times before giving up on it.
• mapred.reduce.max.attempts - Same as above, but for reduce tasks

If you want to fail the job out at the first failure, set this value from its default of 4 to 1.

You can throw your own custom errors by extending the Exception class.

class CustomException : Exception {
    [string] $additionalData

    CustomException($Message, $additionalData) : base($Message) {
        $this.additionalData = $additionalData
    }
}

try {
    throw [CustomException]::new('Error message', 'Extra data')
} catch [CustomException] {
    # NOTE: To access your custom exception you must use $_.Exception
    Write-Output $_.Exception.additionalData

    # This will produce the error message: Didn't catch it the second time
    throw [CustomException]::new("Didn't catch it the second time", 'Extra data')
}

I had this situation before my solution was to override the pre_save() method of the target field class it will be called only if the field has been changed
useful with FileField example:

class PDFField(FileField):
    def pre_save(self, model_instance, add):
        # do some operations on your file 
        # if and only if you have changed the filefield

disadvantage:
not useful if you want to do any (post_save) operation like using the created object in some job (if certain field has changed)

I believe it is -- when you are working with JS strings.

If you are generating HTML, though, you will have to use <br /> tags (not \n, as you're not dealing with JS anymore)

A couple of things:

1. Your regexes need to be anchored by separators* or you'll match partial words, as is the case now
2. You're not using the proper syntax for a non-capturing group. It's (?: not (:?

If you address the first problem, you won't need groups at all.

*That is, a blank or beginning/end of string.

Maybe it is not too late to add some info.

Sum:

The Func is a custom delegate defined in System namespace that allows you to point to a method with the same signature (as delegates do), using 0 to 16 input parameters and that must return something.

Nomenclature & how2use:

Func<input_1, input_2, ..., input1_6, output> funcDelegate = someMethod;

Definition:

public delegate TResult Func<in T, out TResult>(T arg);

Where it is used:

It is used in lambda expressions and anonymous methods.

The solution is to put the modal directly under the body tag. If that is not possible for some reason then just add a overflow: visible property to the tag enclosing the modal, or use the following code:

<script>
    $(document).on('show.bs.modal', '.modal', function () {
        $('.div-wrapper-for-modal').css('overflow', 'visible');
    });

    $(document).on('hide.bs.modal', '.modal', function () {
        $('.div-wrapper-for-modal').css('overflow', 'auto');
    });
</script>
<div class="div-wrapper-for-modal">
    <div class="modal hide fade">
        <div class="modal-header">
            <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
            <h3>Modal header</h3>
        </div>
        <div class="modal-body">
            <p>One fine body…</p>
        </div>
        <div class="modal-footer">
            <a href="#" class="btn">Close</a>
            <a href="#" class="btn btn-primary">Save changes</a>
        </div>
    </div>
</div>

Hmm, not quite sure what your question is.

In the title you ask about Databases (DB), whereas in the body of your text you ask about Database Management Systems (DBMS). The two are completely different and require different answers.

A DBMS is a tool that allows you to access a DB.

Other than the data itself, a DB is the concept of how that data is structured.

So just like you can program with Oriented Object methodology with a non-OO powered compiler, or vice-versa, so can you set-up a relational database without an RDBMS or use an RDBMS to store non-relational data.

I'll focus on what Relational Database (RDB) means and leave the discussion about what systems do to others.

A relational database (the concept) is a data structure that allows you to link information from different 'tables', or different types of data buckets. A data bucket must contain what is called a key or index (that allows to uniquely identify any atomic chunk of data within the bucket). Other data buckets may refer to that key so as to create a link between their data atoms and the atom pointed to by the key.

A non-relational database just stores data without explicit and structured mechanisms to link data from different buckets to one another.

As to implementing such a scheme, if you have a paper file with an index and in a different paper file you refer to the index to get at the relevant information, then you have implemented a relational database, albeit quite a simple one. So you see that you do not even need a computer (of course it can become tedious very quickly without one to help), similarly you do not need an RDBMS, though arguably an RDBMS is the right tool for the job. That said there are variations as to what the different tools out there can do so choosing the right tool for the job may not be all that straightforward.

I hope this is layman terms enough and is helpful to your understanding.

SELECT 'Y' REC_EXISTS             
FROM SALES                       
WHERE SALES_TYPE = 'Accessories'

The result will either be 'Y' or NULL. Simply test against 'Y'

try {
                    query = URLEncoder.encode(query, "utf-8");
                } catch (UnsupportedEncodingException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }

A variable is declared if accessing the variable name will not produce a ReferenceError. The expression typeof variableName !== 'undefined' will be false in only one of two cases:

• the variable is not declared (i.e., there is no var variableName in scope), or
• the variable is declared and its value is undefined (i.e., the variable's value is not defined)

Otherwise, the comparison evaluates to true.

If you really want to test if a variable is declared or not, you'll need to catch any ReferenceError produced by attempts to reference it:

var barIsDeclared = true; 
try{ bar; }
catch(e) {
    if(e.name == "ReferenceError") {
        barIsDeclared = false;
    }
}

If you merely want to test if a declared variable's value is neither undefined nor null, you can simply test for it:

if (variableName !== undefined && variableName !== null) { ... }

Or equivalently, with a non-strict equality check against null:

if (variableName != null) { ... }

Both your second example and your right-hand expression in the && operation tests if the value is "falsey", i.e., if it coerces to false in a boolean context. Such values include null, false, 0, and the empty string, not all of which you may want to discard.

Consider collections.Counter (available from python 2.7 onwards). https://docs.python.org/2/library/collections.html#collections.Counter

select convert(varchar(11), transfer_date, 106)

got me my desired result of date formatted as 07 Mar 2018

My column 'transfer_date' is a datetime type column and I am using SQL Server 2017 on azure

Training Dataset: The sample of data used to fit the model.

Validation Dataset: The sample of data used to provide an unbiased evaluation of a model fit on the training dataset while tuning model hyperparameters. The evaluation becomes more biased as skill on the validation dataset is incorporated into the model configuration.

Test Dataset: The sample of data used to provide an unbiased evaluation of a final model fit on the training dataset.

In httpd.conf file you need to remove #

#LoadModule rewrite_module modules/mod_rewrite.so

after removing # line will look like this:

LoadModule rewrite_module modules/mod_rewrite.so

I am sure your issue will be solved...

I can tell you from personal experience this is a bad idea. Native Windows programs cannot accept Cygwin paths. For example with Cygwin you might run a command

grep -r --color foo /opt

with no issue. With Cygwin / represents the root directory. Native Windows programs have no concept of this, and will likely fail if invoked this way. You should not mix Cygwin and Native Windows programs unless you have no other choice.

Uninstall what Git you have and install the Cygwin git package, save yourself the headache.

if you are using GridView you can use something like Ian Hickson's solution.

crossAxisCount: MediaQuery.of(context).size.width <= 400.0 ? 3 : MediaQuery.of(context).size.width >= 1000.0 ? 5 : 4

const is not immutable.

From the MDN:

The const declaration creates a read-only reference to a value. It does not mean the value it holds is immutable, just that the variable identifier cannot be reassigned.

Here is simple code. You must set an id for your input. Here call it 'myInput':

var myform = document.getElementById('myform');
myform.onsubmit = function(){
    document.getElementById('myInput').value = '1';
    myform.submit();
};

Try this steps:

1. unplug device
2. adb kill-server
3. adb start-server
4. plug device

You need to allow Allow USB debugging in your device when popup.

your list comphresnion will, work but will return list of None because append return None:

demo:

>>> a=[]
>>> [ a.append(x) for x in range(10) ]
[None, None, None, None, None, None, None, None, None, None]
>>> a
[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]

better way to use it like this:

>>> a= [ x for x in range(10) ]
>>> a
[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]

ul > li > a selects only the direct children. In this case only the first level <a> of the first level <li> inside the <ul> will be selected.

ul li a on the other hand will select ALL <a>-s in ALL <li>-s in the unordered list

Example of ul > li

ul > li.bg {_x000D_
  background: red;_x000D_
}

<ul>_x000D_
  <li class="bg">affected</li>_x000D_
  <li class="bg">affected</li>    _x000D_
  <li>_x000D_
    <ol>_x000D_
      <li class="bg">NOT affected</li>_x000D_
      <li class="bg">NOT affected</li>_x000D_
    </ol>_x000D_
  </li>_x000D_
</ul>

if you'd be using ul li - ALL of the li-s would be affected

UPDATE The order of more to less efficient CSS selectors goes thus:

• ID, e.g.#header
• Class, e.g. .promo
• Type, e.g. div
• Adjacent sibling, e.g. h2 + p
• Child, e.g. li > ul
• Descendant, e.g. ul a
• Universal, i.e. *
• Attribute, e.g. [type="text"]
• Pseudo-classes/-elements, e.g. a:hover

So your better bet is to use the children selector instead of just descendant. However the difference on a regular page (without tens of thousands elements to go through) might be absolutely negligible.

In addition to kiran's post, there's the update helper (formerly a react addon). This can be installed with npm using npm install immutability-helper

import update from 'immutability-helper';

var abc = update(this.state.abc, {
   xyz: {$set: 'foo'}
});

this.setState({abc: abc});

This creates a new object with the updated value, and other properties stay the same. This is more useful when you need to do things like push onto an array, and set some other value at the same time. Some people use it everywhere because it provides immutability.

If you do this, you can have the following to make up for the performance of

shouldComponentUpdate: function(nextProps, nextState){
   return this.state.abc !== nextState.abc; 
   // and compare any props that might cause an update
}

In general for AnInterface and anInstance of any class:

AnInterface.class.isAssignableFrom(anInstance.getClass());

You can get this if you ONLY configure https as a site binding inside IIS.

You need to add http(80) as well as https(443) - at least I did :-)

I'm using:

$($('form').prop('elements')).each(function(){
    console.info(this)
});

It Seems ugly, but to me it is still the better way to get all the elements with jQuery.

For methods: (I am not sure if this exactly what you want)

print_thrice.py

def private(method):
    def methodist(string):
        if __name__ == "__main__":
            method(string)
    return methodist
    
@private
def private_print3(string):
    print(string * 3)

private_print3("Hello ") # output: Hello Hello Hello

other_file.py

from print_thrice import private_print3
private_print3("Hello From Another File? ") # no output

This is probably not a perfect solution, as you can still "see" and/or "call" the method. Regardless, it doesn't execute.

In my case problem arise after importing downloaded project - stuck at 80% build. Solved by adding write permissions for group to project's files (Ubuntu 12.04).

You should be using it like so

<?php
$dbhost = 'localhost';
$dbname = 'pdo';
$dbusername = 'root';
$dbpassword = '845625';

$link = new PDO("mysql:host=$dbhost;dbname=$dbname", $dbusername, $dbpassword);

$statement = $link->prepare('INSERT INTO testtable (name, lastname, age)
    VALUES (:fname, :sname, :age)');

$statement->execute([
    'fname' => 'Bob',
    'sname' => 'Desaunois',
    'age' => '18',
]);

Prepared statements are used to sanitize your input, and to do that you can use :foo without any single quotes within the SQL to bind variables, and then in the execute() function you pass in an associative array of the variables you defined in the SQL statement.

You may also use ? instead of :foo and then pass in an array of just the values to input like so;

$statement = $link->prepare('INSERT INTO testtable (name, lastname, age)
    VALUES (?, ?, ?)');

$statement->execute(['Bob', 'Desaunois', '18']);

Both ways have their advantages and disadvantages. I personally prefer to bind the parameter names as it's easier for me to read.

This is a little off-topic (since Moe's answer seems complete to the OP's question), but it might be worth looking at the complexity for your whole procedure from end to end. If you're storing thing in a sorted lists (which is where a binary search would help), and then just checking for existence, you're incurring (worst-case, unless specified):

Sorted Lists

• O( n log n) to initially create the list (if it's unsorted data. O(n), if it's sorted )
• O( log n) lookups (this is the binary search part)
• O( n ) insert / delete (might be O(1) or O(log n) average case, depending on your pattern)

Whereas with a set(), you're incurring

• O(n) to create
• O(1) lookup
• O(1) insert / delete

The thing a sorted list really gets you are "next", "previous", and "ranges" (including inserting or deleting ranges), which are O(1) or O(|range|), given a starting index. If you aren't using those sorts of operations often, then storing as sets, and sorting for display might be a better deal overall. set() incurs very little additional overhead in python.

The getApplication() method is located in the Activity class, so whenever you want getApplication() in a non activity class you have to pass an Activity instance to the constructor of that non activity class.

assume that test is my non activity class:

Test test = new Test(this);

In that class i have created one constructor:

 public Class Test
 {
    public Activity activity;
    public Test (Activity act)
    {
         this.activity = act;
         // Now here you can get getApplication()
    }
 }

create table my_table (
     column_a integer not null,
     column_b integer not null,
     column_c varchar(50),
     primary key (column_a, column_b)
);

ES6 allows you to use a backtick to specify a string on multiple lines. It's called a Template Literal. Like this:

var multilineString = `One line of text
    second line of text
    third line of text
    fourth line of text`;

Using the backtick works in NodeJS, and it's supported by Chrome, Firefox, Edge, Safari, and Opera.

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Template_literals

CREATE GLOBAL TEMPORARY TABLE Table_name
    (startdate DATE,
     enddate DATE,
     class CHAR(20))
  ON COMMIT DELETE ROWS;

You can also work with a so called boolean vector, aka logical:

row_to_keep = c(TRUE, FALSE, TRUE, FALSE, TRUE, FALSE, TRUE)
myData = myData[row_to_keep,]

Note that the ! operator acts as a NOT, i.e. !TRUE == FALSE:

myData = myData[!row_to_keep,]

This seems a bit cumbersome in comparison to @mrwab's answer (+1 btw :)), but a logical vector can be generated on the fly, e.g. where a column value exceeds a certain value:

myData = myData[myData$A > 4,]
myData = myData[!myData$A > 4,] # equal to myData[myData$A <= 4,]

You can transform a boolean vector to a vector of indices:

row_to_keep = which(myData$A > 4)

Finally, a very neat trick is that you can use this kind of subsetting not only for extraction, but also for assignment:

myData$A[myData$A > 4,] <- NA

where column A is assigned NA (not a number) where A exceeds 4.

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

Type in command line

echo %JAVA_HOME%

and

java -version

To verify whether your installation was done successfully.

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

Steps to resolve:

1. Open the Run window:

   Press windows+R

2. Open registry window:

   Type regedit and enter.

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

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

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

6. Create a new subkey of 1.8.

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

   

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

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

patch -i yourcoworkers.diff

or

patch -p0 -i yourcoworkers.diff

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

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

patch -p1 -i yourcoworkers.diff

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

More information on creating and applying patches here.

You can also use

git apply yourcoworkers.diff --stat 

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

If you don't want to build custom filter then you can use directly

{{ foo.awesome_property.substring(0,1) | uppercase}}{{foo.awesome_property.substring(1)}}

java.text.NumberFormat is probably what you want.

I tried your code, you didn't assign/bind a value to your formControlName.

In HTML file:

<form [formGroup]="form">
   <label>
     <input type="radio" value="Male" formControlName="gender">
       <span>male</span>
   </label>
   <label>
     <input type="radio" value="Female" formControlName="gender">
       <span>female</span>
   </label>
</form>

In the TS file:

  form: FormGroup;
  constructor(fb: FormBuilder) {
    this.name = 'Angular2'
    this.form = fb.group({
      gender: ['', Validators.required]
    });
  }

Make sure you use Reactive form properly: [formGroup]="form" and you don't need the name attribute.

In my sample. words male and female in span tags are the values display along the radio button and Male and Female values are bind to formControlName

See the screenshot:

To make it shorter:

<form [formGroup]="form">
  <input type="radio" value='Male' formControlName="gender" >Male
  <input type="radio" value='Female' formControlName="gender">Female
</form>

Hope it helps:)

setGame has been discontinued. You must use client.user.setActivity.

Don't forget, if you are setting a streaming status, you MUST specify a Twitch URL

An example is here:

client.user.setActivity("with depression", {
  type: "STREAMING",
  url: "https://www.twitch.tv/example-url"
});

If you want make a border in a shape xml. You need to use:

For the external border,you need to use:

<stroke/>

For the internal background,you need to use:

<solid/>

If you want to set corners,you need to use:

<corners/>

If you want a padding betwen border and the internal elements,you need to use:

<padding/>

Here is a shape xml example using the above items. It works for me

<shape xmlns:android="http://schemas.android.com/apk/res/android"> 
  <stroke android:width="2dp" android:color="#D0CFCC" /> 
  <solid android:color="#F8F7F5" /> 
  <corners android:radius="10dp" />
  <padding android:left="2dp" android:top="2dp" android:right="2dp" android:bottom="2dp" />
</shape>

Better to use sys also-

print dir(sys._getframe())
print dir(sys._getframe().f_lineno)
print sys._getframe().f_lineno

The output is:

['__class__', '__delattr__', '__doc__', '__format__', '__getattribute__', '__hash__', '__init__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__sizeof__', '__str__', '__subclasshook__', 'f_back', 'f_builtins', 'f_code', 'f_exc_traceback', 'f_exc_type', 'f_exc_value', 'f_globals', 'f_lasti', 'f_lineno', 'f_locals', 'f_restricted', 'f_trace']
['__abs__', '__add__', '__and__', '__class__', '__cmp__', '__coerce__', '__delattr__', '__div__', '__divmod__', '__doc__', '__float__', '__floordiv__', '__format__', '__getattribute__', '__getnewargs__', '__hash__', '__hex__', '__index__', '__init__', '__int__', '__invert__', '__long__', '__lshift__', '__mod__', '__mul__', '__neg__', '__new__', '__nonzero__', '__oct__', '__or__', '__pos__', '__pow__', '__radd__', '__rand__', '__rdiv__', '__rdivmod__', '__reduce__', '__reduce_ex__', '__repr__', '__rfloordiv__', '__rlshift__', '__rmod__', '__rmul__', '__ror__', '__rpow__', '__rrshift__', '__rshift__', '__rsub__', '__rtruediv__', '__rxor__', '__setattr__', '__sizeof__', '__str__', '__sub__', '__subclasshook__', '__truediv__', '__trunc__', '__xor__', 'bit_length', 'conjugate', 'denominator', 'imag', 'numerator', 'real']
14

For me for VS2015, I had to update Resharper to version 2016.2.2 to resolve the issue.

I had already tried (of which none worked for me):

• suspending / resuming
• suspending / clearing cach (using tools > options button) / resuming
• suspending / clearing cach (using Windows file system) / resuming
• moving cache to solution folder / restarting visual studio
• many other combinations of all or some of above

I hope that may help someone.

tf.all_variables() can get you the information you want.

Also, this commit made today in TensorFlow Learn that provides a function get_variable_names in estimator that you can use to retrieve all variable names easily.

Why not use the <textarea> tag?

?<textarea id="txtArea" rows="10" cols="70"></textarea>

Your problem is that the short version of dates uses midnight as the default. So your query is actually:

SELECT users.* FROM users 
WHERE created_at >= '2011-12-01 00:00:00' 
AND created_at <= '2011-12-06 00:00:00'

This is why you aren't seeing the record for 10:45.

Change it to:

SELECT users.* FROM users 
WHERE created_at >= '2011-12-01' 
AND created_at <= '2011-12-07'

You can also use:

SELECT users.* from users 
WHERE created_at >= '2011-12-01' 
AND created_at <= date_add('2011-12-01', INTERVAL 7 DAY)

Which will select all users in the same interval you are looking for.

You might also find the BETWEEN operator more readable:

SELECT users.* from users 
WHERE created_at BETWEEN('2011-12-01', date_add('2011-12-01', INTERVAL 7 DAY));

Try using the net use command in your script to map the share first, because you can provide it credentials. Then, your copy command should use those credentials.

net use \\<network-location>\<some-share> password /USER:username

Don't leave a trailing \ at the end of the

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

namespace YourProject.Extensions
{
    public static class ListExtensions
    {
        public static bool SetwiseEquivalentTo<T>(this List<T> list, List<T> other)
            where T: IEquatable<T>
        {
            if (list.Except(other).Any())
                return false;
            if (other.Except(list).Any())
                return false;
            return true;
        }
    }
}

Sometimes you only need to know if two lists are different, and not what those differences are. In that case, consider adding this extension method to your project. Note that your listed objects should implement IEquatable!

Usage:

public sealed class Car : IEquatable<Car>
{
    public Price Price { get; }
    public List<Component> Components { get; }

    ...
    public override bool Equals(object obj)
        => obj is Car other && Equals(other);

    public bool Equals(Car other)
        => Price == other.Price
            && Components.SetwiseEquivalentTo(other.Components);

    public override int GetHashCode()
        => Components.Aggregate(
            Price.GetHashCode(),
            (code, next) => code ^ next.GetHashCode()); // Bitwise XOR
}

Whatever the Component class is, the methods shown here for Car should be implemented almost identically.

It's very important to note how we've written GetHashCode. In order to properly implement IEquatable, Equals and GetHashCode must operate on the instance's properties in a logically compatible way.

Two lists with the same contents are still different objects, and will produce different hash codes. Since we want these two lists to be treated as equal, we must let GetHashCode produce the same value for each of them. We can accomplish this by delegating the hashcode to every element in the list, and using the standard bitwise XOR to combine them all. XOR is order-agnostic, so it doesn't matter if the lists are sorted differently. It only matters that they contain nothing but equivalent members.

Note: the strange name is to imply the fact that the method does not consider the order of the elements in the list. If you do care about the order of the elements in the list, this method is not for you!

const printHtml = async (html) => {
    const printable = window.open('', '_blank', 'fullscreen=no');
    printable.document.open();
    printable.document.write(`<html><body onload="window.print()">${html}</body></html>`);
    await printable.print();
    printable.close();
};

Here's my ES2016 solution.

Mysqli makes use of object oriented programming. Try using this approach instead:

function dbCon() {
        if($mysqli = new mysqli('$hostname','$username','$password','$databasename')) return $mysqli; else return false;
}

if(!dbCon())
exit("<script language='javascript'>alert('Unable to connect to database')</script>");
else $con=dbCon();

if (isset($_GET['part'])){
    $partid = $_GET['part'];
    $sql = "SELECT * 
        FROM $usertable 
        WHERE PartNumber = $partid";

    $result=$con->query($sql_query);
    $row = $result->fetch_assoc();

    $partnumber = $partid;
    $nsn = $row["NSN"];
    $description = $row["Description"];
    $quantity = $row["Quantity"];
    $condition = $row["Conditio"];
}

Let me know if you have any questions, I could not test this code so you might need to tripple check it!

Choose the size of the array (in this example, I have chosen the size to be 20). And then, use the following:

import numpy as np   
np.random.randint(10, size=(1, 20))

You can expect to see an output of the following form (different random integers will be returned each time you run it; hence you can expect the integers in the output array to differ from the example given below).

array([[1, 6, 1, 2, 8, 6, 3, 3, 2, 5, 6, 5, 0, 9, 5, 6, 4, 5, 9, 3]])

Here is the ES6 version:

let getTimeAfter30Mins = () => {
  let timeAfter30Mins = new Date();
  timeAfter30Mins = new Date(timeAfter30Mins.setMinutes(timeAfter30Mins.getMinutes() + 30));
};

Call it like:

getTimeAfter30Mins();

Try inheriting from ConfigurationSection. This blog post by Phil Haack has an example.

Confirmed, per the documentation for IConfigurationSectionHandler:

In .NET Framework version 2.0 and above, you must instead derive from the ConfigurationSection class to implement the related configuration section handler.

get in $SPARK_HOME/conf, then open file spark-env.sh and add:

SPARK_MASTER_HOST= your-IP

SPARK_LOCAL_IP=127.0.0.1

First of all, you need not do var r = this; as this in if statement refers to the context of the callback itself which since you are using arrow function refers to the React component context.

According to the docs:

history objects typically have the following properties and methods:

• length - (number) The number of entries in the history stack
• action - (string) The current action (PUSH, REPLACE, or POP)

• location - (object) The current location. May have the following properties:

  • pathname - (string) The path of the URL
  • search - (string) The URL query string
  • hash - (string) The URL hash fragment
  • state - (string) location-specific state that was provided to e.g. push(path, state) when this location was pushed onto the stack. Only available in browser and memory history.
• push(path, [state]) - (function) Pushes a new entry onto the history stack
• replace(path, [state]) - (function) Replaces the current entry on the history stack
• go(n) - (function) Moves the pointer in the history stack by n entries
• goBack() - (function) Equivalent to go(-1)
• goForward() - (function) Equivalent to go(1)
• block(prompt) - (function) Prevents navigation

So while navigating you can pass props to the history object like

this.props.history.push({
  pathname: '/template',
  search: '?query=abc',
  state: { detail: response.data }
})

or similarly for the Link component or the Redirect component

<Link to={{
      pathname: '/template',
      search: '?query=abc',
      state: { detail: response.data }
    }}> My Link </Link>

and then in the component which is rendered with /template route, you can access the props passed like

this.props.location.state.detail

Also keep in mind that, when using history or location objects from props you need to connect the component with withRouter.

As per the Docs:

withRouter

You can get access to the history object’s properties and the closest <Route>'s match via the withRouter higher-order component. withRouter will re-render its component every time the route changes with the same props as <Route> render props: { match, location, history }.

Sorry to bump an old question but the answer is to count the character length of the cell and not its value.

CellCount = Cells(Row, 10).Value
If Len(CellCount) <= "13" Then
'do something
End If

hope that helps. Cheers

You get that error because you don't have the public key of the person who signed the message.

gpg should have given you a message containing the ID of the key that was used to sign it. Obtain the public key from the person who encrypted the file and import it into your keyring (gpg2 --import key.asc); you should be able to verify the signature after that.

If the sender submitted its public key to a keyserver (for instance, https://pgp.mit.edu/), then you may be able to import the key directly from the keyserver:

gpg2 --keyserver https://pgp.mit.edu/ --search-keys <sender_name_or_address>

Something like this should work

var text = $('#toptitle').text();
if (text == 'Profil'){
    $('#toptitle').text('New Word');
}

If you have HashMap<String, SomeObject> hashMap then:

hashMap.values().toArray();

Will return an Object[]. If instead you want an array of the type SomeObject, you could use:

hashMap.values().toArray(new SomeObject[0]);

    public static String floatForm (double d)
    {
       return new DecimalFormat("#.##").format(d);
    }


    public static String bytesToHuman (long size)
    {
        long Kb = 1  * 1024;
        long Mb = Kb * 1024;
        long Gb = Mb * 1024;
        long Tb = Gb * 1024;
        long Pb = Tb * 1024;
        long Eb = Pb * 1024;

        if (size <  Kb)                 return floatForm(        size     ) + " byte";
        if (size >= Kb && size < Mb)    return floatForm((double)size / Kb) + " Kb";
        if (size >= Mb && size < Gb)    return floatForm((double)size / Mb) + " Mb";
        if (size >= Gb && size < Tb)    return floatForm((double)size / Gb) + " Gb";
        if (size >= Tb && size < Pb)    return floatForm((double)size / Tb) + " Tb";
        if (size >= Pb && size < Eb)    return floatForm((double)size / Pb) + " Pb";
        if (size >= Eb)                 return floatForm((double)size / Eb) + " Eb";

        return "???";
    }

Calendar now = Calendar.getInstance();
Calendar dob = Calendar.getInstance();
dob.setTime(...);
if (dob.after(now)) {
  throw new IllegalArgumentException("Can't be born in the future");
}
int year1 = now.get(Calendar.YEAR);
int year2 = dob.get(Calendar.YEAR);
int age = year1 - year2;
int month1 = now.get(Calendar.MONTH);
int month2 = dob.get(Calendar.MONTH);
if (month2 > month1) {
  age--;
} else if (month1 == month2) {
  int day1 = now.get(Calendar.DAY_OF_MONTH);
  int day2 = dob.get(Calendar.DAY_OF_MONTH);
  if (day2 > day1) {
    age--;
  }
}
// age is now correct

Another thing I like to do is creating an object and then looping thru the object and setting the styles like that because it can be tedious writing every single style one by one.

var bookStyles = {
   color: "red",
   backgroundColor: "blue",
   height: "300px",
   width: "200px"
};

let div = document.createElement("div");

for (let style in bookStyles) {
 div.style[style] = bookStyles[style];
}

body.appendChild(div);

First of all, 2 thing that we need to understand

Client

• it make request to specific server

  bindService(new 
      Intent("com.android.vending.billing.InAppBillingService.BIND"),
          mServiceConn, Context.BIND_AUTO_CREATE);`
  

here mServiceConn is instance of ServiceConnection class(inbuilt) it is actually interface that we need to implement with two (1st for network connected and 2nd network not connected) method to monitor network connection state.

Server

• It handle the request of client and make replica of it's own which is private to client only who send request and this replica of server runs on different thread.

Now at client side, how to access all the method of server?

• server send response with IBind Object.so IBind object is our handler which access all the method of service by using (.) operator.

  MyService myService;
  public ServiceConnection myConnection = new ServiceConnection() {
      public void onServiceConnected(ComponentName className, IBinder binder) {
          Log.d("ServiceConnection","connected");
          myService = binder;
      }
      //binder comes from server to communicate with method's of 
  
      public void onServiceDisconnected(ComponentName className) {
          Log.d("ServiceConnection","disconnected");
          myService = null;
      }
  }
  

now how to call method which lies in service

myservice.serviceMethod();

here myService is object and serviceMethode is method in service. And by this way communication is established between client and server.

You could ask your colleague to create a patch, which will collapse all the changes that have been made into a single file that you can apply to your own check out. This will update all of your files appropriately and then you can revert the changes on his side and check yours in.

Expanding on zoul's answer:

If you want to setup Vim to use specific settings when editing a particular filetype, you'll want to use autocommands:

autocmd Filetype css setlocal tabstop=4

This will make it so that tabs are displayed as 4 spaces. Setting expandtab will cause Vim to actually insert spaces (the number of them being controlled by tabstop) when you press tab; you might want to use softtabstop to make backspace work properly (that is, reduce indentation when that's what would happen should tabs be used, rather than always delete one char at a time).

To make a fully educated decision as to how to set things up, you'll need to read Vim docs on tabstop, shiftwidth, softtabstop and expandtab. The most interesting bit is found under expandtab (:help 'expandtab):

There are four main ways to use tabs in Vim:

1. Always keep 'tabstop' at 8, set 'softtabstop' and 'shiftwidth' to 4 (or 3 or whatever you prefer) and use 'noexpandtab'. Then Vim will use a mix of tabs and spaces, but typing and will behave like a tab appears every 4 (or 3) characters.

2. Set 'tabstop' and 'shiftwidth' to whatever you prefer and use 'expandtab'. This way you will always insert spaces. The formatting will never be messed up when 'tabstop' is changed.

3. Set 'tabstop' and 'shiftwidth' to whatever you prefer and use a |modeline| to set these values when editing the file again. Only works when using Vim to edit the file.

4. Always set 'tabstop' and 'shiftwidth' to the same value, and 'noexpandtab'. This should then work (for initial indents only) for any tabstop setting that people use. It might be nice to have tabs after the first non-blank inserted as spaces if you do this though. Otherwise aligned comments will be wrong when 'tabstop' is changed.

This works for me: \newcommand{\variablename}{the text}

For eg: \newcommand\m{100}

So when you type " \m\ is my mark " in the source code,

the pdf output displays as :

100 is my mark

The only place I have successfully make it work is by searching in:

...\Qt\{5.9; or your version}\mingw{53_32; or your version}\mkspecs\win32-g++\qmake.conf:

Then at the line:

QMAKE_CFLAGS           += -fno-keep-inline-dllexport

Edit :

QMAKE_CFLAGS           += -fno-keep-inline-dllexport -std=c++11

Why don't you just use the database diagram functionality built into SQL Server?

this is simple solution for your question

LatLng coordinate = new LatLng(lat, lng);
CameraUpdate yourLocation = CameraUpdateFactory.newLatLngZoom(coordinate, 5);
map.animateCamera(yourLocation);

I generally store my macros in xlam add-ins separately from my workbooks so I wanted to open a workbook and then run a macro stored separately.

Since this required a VBS Script, I wanted to make it "portable" so I could use it by passing arguments. Here is the final script, which takes 3 arguments.

• Full Path to Workbook
• Macro Name
• [OPTIONAL] Path to separate workbook with Macro

I tested it like so:

"C:\Temp\runmacro.vbs" "C:\Temp\Book1.xlam" "Hello"

"C:\Temp\runmacro.vbs" "C:\Temp\Book1.xlsx" "Hello" "%AppData%\Microsoft\Excel\XLSTART\Book1.xlam"

runmacro.vbs:

Set args = Wscript.Arguments

ws = WScript.Arguments.Item(0)
macro = WScript.Arguments.Item(1)
If wscript.arguments.count > 2 Then
 macrowb= WScript.Arguments.Item(2)
End If

LaunchMacro

Sub LaunchMacro() 
  Dim xl
  Dim xlBook  

  Set xl = CreateObject("Excel.application")
  Set xlBook = xl.Workbooks.Open(ws, 0, True)
  If wscript.arguments.count > 2 Then
   Set macrowb= xl.Workbooks.Open(macrowb, 0, True)
  End If
  'xl.Application.Visible = True ' Show Excel Window
  xl.Application.run macro
  'xl.DisplayAlerts = False  ' suppress prompts and alert messages while a macro is running
  'xlBook.saved = True ' suppresses the Save Changes prompt when you close a workbook
  'xl.activewindow.close
  xl.Quit

End Sub 

This is a late answer. Starting from SQLIte 3.24.0, released on June 4, 2018, there is finally a support for UPSERT clause following PostgreSQL syntax.

INSERT INTO players (user_name, age)
  VALUES('steven', 32) 
  ON CONFLICT(user_name) 
  DO UPDATE SET age=excluded.age;

Note: For those having to use a version of SQLite earlier than 3.24.0, please reference this answer below (posted by me, @MarqueIV).

However if you do have the option to upgrade, you are strongly encouraged to do so as unlike my solution, the one posted here achieves the desired behavior in a single statement. Plus you get all the other features, improvements and bug fixes that usually come with a more recent release.

Its quite a common misconception that you need a clear:both div at the bottom, when you really don't. While foxy's answer is correct, you don't need that non-semantic, useless clearing div. All you need to do is stick an overflow:hidden onto the container:

#sub-title { overflow:hidden; }

I believe this is what you're looking for:

<div>{{ (collection | fitler1:args) + (collection | filter2:args) }}</div>

Will the username and password be automatically SSL encrypted? Is the same true for GETs and POSTs

Yes, yes yes.

The entire communication (save for the DNS lookup if the IP for the hostname isn't already cached) is encrypted when SSL is in use.

Upper and lower case letters differ only by a single bit. The most efficient way to search them is to ignore this bit, not to convert lower or upper, etc. See keywords COLLATION for MSSQL, see NLS_SORT=BINARY_CI if using Oracle, etc.

An alternative to Apache Commons: Use Spring's HtmlUtils.htmlEscape(String input) method.

Because they're measuring different things.

Propagation delay is how long it takes one bit to travel from one end of the "wire" to the other (it's proportional to the length of the wire, crudely).

Transmission delay is how long it takes to get all the bits into the wire in the first place (it's packet_length/data_rate).

If anyone wants to do this with a IHttpActionResult may be in a Web API project, Below might be helpful.

// GET: api/Default/
public IHttpActionResult Get()
{
    //return Ok();//200
    //return StatusCode(HttpStatusCode.Accepted);//202
    //return BadRequest();//400
    //return InternalServerError();//500
    //return Unauthorized();//401
    return Ok();
}

In this Question, best answer not work for me. After that i found this method to show listview footer,

LayoutInflater inflater = getLayoutInflater();
ViewGroup footerView = (ViewGroup)inflater.inflate(R.layout.footer_layout,listView,false);
listView.addFooterView(footerView, null, false);

And create new layout call footer_layout

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <TextView
        android:id="@+id/tv"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Done"
        android:textStyle="italic"
        android:background="#d6cf55"
        android:padding="10dp"/>
</LinearLayout>

If not work refer this article hear

I got same error everything was correct only i was using same statement interface object to execute and update the database. After separating i.e. using different objects of statement interface for updating and executing query i resolved this error. i.e. do get rid from this do not use same statement object for both updating and executing the query.

Well... sure... just access the parent and then the children.

 node.parentNode.childNodes[]

or... using jQuery:

$('#innerId').siblings()

Edit: Cletus as always is inspiring. I dug further. This is how jQuery gets siblings essentially:

function getChildren(n, skipMe){
    var r = [];
    for ( ; n; n = n.nextSibling ) 
       if ( n.nodeType == 1 && n != skipMe)
          r.push( n );        
    return r;
};

function getSiblings(n) {
    return getChildren(n.parentNode.firstChild, n);
}

<p style="text-align:left;">_x000D_
    This text is left aligned_x000D_
    <span style="float:right;">_x000D_
        This text is right aligned_x000D_
    </span>_x000D_
</p>

https://jsfiddle.net/gionaf/5z3ec48r/

Don't forget that you can not cross domains because of security.

So if this is the case, you should use JSON.

You must use --filter to run a single test method php phpunit --filter "/::testMethod( .*)?$/" ClassTest ClassTest.php

The above filter will run testMethod alone.

What you are looking for is this:

SHOW VARIABLES;  

You can modify it further like any query:

SHOW VARIABLES LIKE '%max%';  

I have created a JSFiddle where I have two nested ng-repeats with tables, and the parent ng-repeat on tbody. If you inspect any row in the table, you will see there are six tbody elements, i.e. the parent level.

HTML

<div>
        <table class="table table-hover table-condensed table-striped">
            <thead>
                <tr>
                    <th>Store ID</th>
                    <th>Name</th>
                    <th>Address</th>
                    <th>City</th>
                    <th>Cost</th>
                    <th>Sales</th>
                    <th>Revenue</th>
                    <th>Employees</th>
                    <th>Employees H-sum</th>
                </tr>
            </thead>
            <tbody data-ng-repeat="storedata in storeDataModel.storedata">
                <tr id="storedata.store.storeId" class="clickableRow" title="Click to toggle collapse/expand day summaries for this store." data-ng-click="selectTableRow($index, storedata.store.storeId)">
                    <td>{{storedata.store.storeId}}</td>
                    <td>{{storedata.store.storeName}}</td>
                    <td>{{storedata.store.storeAddress}}</td>
                    <td>{{storedata.store.storeCity}}</td>
                    <td>{{storedata.data.costTotal}}</td>
                    <td>{{storedata.data.salesTotal}}</td>
                    <td>{{storedata.data.revenueTotal}}</td>
                    <td>{{storedata.data.averageEmployees}}</td>
                    <td>{{storedata.data.averageEmployeesHours}}</td>
                </tr>
                <tr data-ng-show="dayDataCollapse[$index]">
                    <td colspan="2">&nbsp;</td>
                    <td colspan="7">
                        <div>
                            <div class="pull-right">
                                <table class="table table-hover table-condensed table-striped">
                                    <thead>
                                        <tr>
                                            <th></th>
                                            <th>Date [YYYY-MM-dd]</th>
                                            <th>Cost</th>
                                            <th>Sales</th>
                                            <th>Revenue</th>
                                            <th>Employees</th>
                                            <th>Employees H-sum</th>
                                        </tr>
                                    </thead>
                                    <tbody>
                                        <tr data-ng-repeat="dayData in storeDataModel.storedata[$index].data.dayData">
                                            <td class="pullright">
                                                <button type="btn btn-small" title="Click to show transactions for this specific day..." data-ng-click=""><i class="icon-list"></i>
                                                </button>
                                            </td>
                                            <td>{{dayData.date}}</td>
                                            <td>{{dayData.cost}}</td>
                                            <td>{{dayData.sales}}</td>
                                            <td>{{dayData.revenue}}</td>
                                            <td>{{dayData.employees}}</td>
                                            <td>{{dayData.employeesHoursSum}}</td>
                                        </tr>
                                    </tbody>
                                </table>
                            </div>
                        </div>
                    </td>
                </tr>
            </tbody>
        </table>
    </div>

( Side note: This fills up the DOM if you have a lot of data on both levels, so I am therefore working on a directive to fetch data and replace, i.e. adding into DOM when clicking parent and removing when another is clicked or same parent again. To get the kind of behavior you find on Prisjakt.nu, if you scroll down to the computers listed and click on the row (not the links). If you do that and inspect elements you will see that a tr is added and then removed if parent is clicked again or another. )

SQL Workbench has such a feature.

After running a query, right click on the query results and choose "Copy Data As SQL > SQL Insert"

how about just getting the length of char in your EditText and display it?

something along the line of

tv.setText(s.length() + " / " + String.valueOf(charCounts));

Look for 'responsive SVG' it is pretty simple to make a SVG responsive and you don't have to worry about sizes any more.

Here is how I did it:

d3.select("div#chartId")_x000D_
   .append("div")_x000D_
   // Container class to make it responsive._x000D_
   .classed("svg-container", true) _x000D_
   .append("svg")_x000D_
   // Responsive SVG needs these 2 attributes and no width and height attr._x000D_
   .attr("preserveAspectRatio", "xMinYMin meet")_x000D_
   .attr("viewBox", "0 0 600 400")_x000D_
   // Class to make it responsive._x000D_
   .classed("svg-content-responsive", true)_x000D_
   // Fill with a rectangle for visualization._x000D_
   .append("rect")_x000D_
   .classed("rect", true)_x000D_
   .attr("width", 600)_x000D_
   .attr("height", 400);

.svg-container {_x000D_
  display: inline-block;_x000D_
  position: relative;_x000D_
  width: 100%;_x000D_
  padding-bottom: 100%; /* aspect ratio */_x000D_
  vertical-align: top;_x000D_
  overflow: hidden;_x000D_
}_x000D_
.svg-content-responsive {_x000D_
  display: inline-block;_x000D_
  position: absolute;_x000D_
  top: 10px;_x000D_
  left: 0;_x000D_
}_x000D_
_x000D_
svg .rect {_x000D_
  fill: gold;_x000D_
  stroke: steelblue;_x000D_
  stroke-width: 5px;_x000D_
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/5.7.0/d3.min.js"></script>_x000D_
_x000D_
<div id="chartId"></div>

Note: Everything in the SVG image will scale with the window width. This includes stroke width and font sizes (even those set with CSS). If this is not desired, there are more involved alternate solutions below.

More info / tutorials:

http://thenewcode.com/744/Make-SVG-Responsive

http://soqr.fr/testsvg/embed-svg-liquid-layout-responsive-web-design.php

To sum up:

• HashMap: Lookup-array structure, based on hashCode(), equals() implementations, O(1) runtime complexity for inserting and searching, unsorted
• TreeMap: Tree structure, based on compareTo() implementation, O(log(N)) runtime complexity for inserting and searching, sorted

Taken from: HashMap vs. TreeMap

you can use this simple way

<select onchange="location = this.value;">
                <option value="/finished">Finished</option>
                <option value="/break">Break</option>
                <option value="/issue">Issues</option>
                <option value="/downtime">Downtime</option>
</select>

will redirect to route url you can direct to .html page or direct to some link just change value in option.

I am using using Ubuntu.

Problem for me solved by using sudo in terminal with the command.

For those using the C# 6.0 string interpolation syntax: e.g: $"The price is {price:C}", the documentation suggests a few ways of applying different a CultureInfo.

I've adapted the examples to use currency:

decimal price = 12345.67M;
FormattableString message = $"The price is {price:C}";

System.Globalization.CultureInfo.CurrentCulture = System.Globalization.CultureInfo.GetCultureInfo("nl-NL");
string messageInCurrentCulture = message.ToString();

var specificCulture = System.Globalization.CultureInfo.GetCultureInfo("en-IN");
string messageInSpecificCulture = message.ToString(specificCulture);

string messageInInvariantCulture = FormattableString.Invariant(message);

Console.WriteLine($"{System.Globalization.CultureInfo.CurrentCulture,-10} {messageInCurrentCulture}");
Console.WriteLine($"{specificCulture,-10} {messageInSpecificCulture}");
Console.WriteLine($"{"Invariant",-10} {messageInInvariantCulture}");
// Expected output is:
// nl-NL      The price is € 12.345,67
// en-IN      The price is ? 12,345.67
// Invariant  The price is ¤12,345.67

chmod u+x program_name. Then execute it.

If that does not work, copy the program from the USB device to a native volume on the system. Then chmod u+x program_name on the local copy and execute that.

Unix and Unix-like systems generally will not execute a program unless it is marked with permission to execute. The way you copied the file from one system to another (or mounted an external volume) may have turned off execute permission (as a safety feature). The command chmod u+x name adds permission for the user that owns the file to execute it.

That command only changes the permissions associated with the file; it does not change the security controls associated with the entire volume. If it is security controls on the volume that are interfering with execution (for example, a noexec option may be specified for a volume in the Unix fstab file, which says not to allow execute permission for files on the volume), then you can remount the volume with options to allow execution. However, copying the file to a local volume may be a quicker and easier solution.

In my case, the patch was generated perfectly fine by IDEA, however, I edited the patch and saved it which changed CRLF to LF and then the patch stopped working. Curiously, converting it back to CRLF did not work. I noticed in VI editor, that even after setting to DOS format, the '^M' were not added to the end of lines. This forced me to only make changes in VI, so that the EOLs were preserved.

This may apply to you, if you make changes in a non-Windows environment to a patch covering changes between two versions both coming from Windows environment. You want to be careful how you edit such files.

BTW ignore-whitespace did not help.

1. Download your plugin
2. Open Eclipse
3. From the menu choose: Help / Install New Software...
4. Click the Add button
5. In the Add Repository dialog that appears, click the Archive button next to the Location field
6. Select your plugin file, click OK

You could also just copy plugins to the eclipse/plugins directory, but it's not recommended.

You should include a path to your command, since cron runs with an extensively cut-down environment. You won't have all the environment variables you have in your interactive shell session.

It's a good idea to specify an absolute path to your script/binary, or define PATH in the crontab itself. To help debug any issues I would also redirect stdout/err to a log file.

I used this way, and it's work perfect for me

$("#my-modal")
.modal("toggle")
.css({'width': '80%', 'margin-left':'auto', 'margin-right':'auto', 'left':'10%'});

Take a look at the FormData object: https://developer.mozilla.org/en/docs/Web/API/FormData

this.uploadFileToUrl = function(file, uploadUrl){
        var fd = new FormData();
        fd.append('file', file);
        $http.post(uploadUrl, fd, {
            transformRequest: angular.identity,
            headers: {'Content-Type': undefined}
        })
        .success(function(){
        })
        .error(function(){
        });
    }

Select your folder, Press ? + ? + F Don't know about windows but this works for mac :)

Try using PHP's mysql_ping function:

echo @mysql_ping() ? 'true' : 'false';

You will need to prepend the "@" to suppose the MySQL Warnings you'll get for running this function without being connected to a database.

There are other ways as well, but it depends on the code that you're using.

You can make a alias in your ~/.bashrc file :

alias curl="curl -x <proxy_host>:<proxy_port>"

Another solution is to use (maybe the better solution) the ~/.curlrc file (create it if it does not exist) :

proxy = <proxy_host>:<proxy_port>

It's probably worth noting that Powershell v3 and up, contains a cmdlet called Invoke-WebRequest that has some curl-ish capabilities. The New-WebServiceProxy and Invoke-RestMethod cmdlets are probably worth mentioning too.

I'm not sure they will fit your needs or not, but although I'm not a Windows guy, I have to say I find the object approach PS takes, a lot easier to work with than utilities such as curl, wget etc. They may be worth taking a look at

You should be able to use crypt, mcrypt, or gpg to meet your needs. They all support a number of algorithms. crypt is a bit outdated though.

More info:

• http://manpages.ubuntu.com/manpages/lucid/man1/mcrypt.1.html
• http://mcrypt.sourceforge.net/
• http://linux.about.com/od/commands/l/blcmdl3_crypt.htm
• http://www.cyberciti.biz/tips/linux-how-to-encrypt-and-decrypt-files-with-a-password.html

Try this one. it works for me. :)

I also disabled Hyper-V to makes mine work.

Genymotion FAQ

To date, VirtualBox is not yet fully compatible with Windows 10. As Genymotion relies on the use of VirtualBox in the background, some problems may arise. If you have any troubles running Genymotion on Windows 10, we first recommend that you put VirtualBox in a clean state. To do so:

1. Uninstall VirtualBox.Reboot your computer if prompted by the installer.
2. Install the version of VirtualBox recommended for Windows 10 Reboot your computer if prompted by the installer.
3. Open VirtualBox and go to File > Preferences > Network.
4. Remove all existing host-only networks by clicking Description 1.
5. Start Genymotion a first time.
6. In the event of a failure, start Genymotion a second time.

If Genymotion still doesn’t run, you can manually configure a host-only network:

1. Open VirtualBox and go to File > Preferences > Network.
2. Add a new host-only network by clicking Description 1.
3. Edit its configuration by clicking Description 1.
4. In the Adapter tab, set the following values: IPv4 Address: 192.168.56.1 IPv4 Network Mask: 255.255.255.0
5. In the DHCP Server tab, set the following values: Check Enable Server. Server Address: 192.168.56.100 Server Mask: 255.255.255.0 Lower Address Bound: 192.168.56.101 Upper Address Bound: 192.168.56.254

The answer to this one is actually wrong.

Auto filling in the value (auto_now/auto_now_add isn't the same as default). The default value will actually be what the user sees if its a brand new object. What I typically do is:

date = models.DateTimeField(default=datetime.now, editable=False,)

Make sure, if your trying to represent this in an Admin page, that you list it as 'read_only' and reference the field name

read_only = 'date'

Again, I do this since my default value isn't typically editable, and Admin pages ignore non-editables unless specified otherwise. There is certainly a difference however between setting a default value and implementing the auto_add which is key here. Test it out!

I got here searching for a way to execute some code whenever the program ends.
Found this:

Kernel.at_exit { puts "sayonara" }
# do whatever
# [...]
# call #exit or #abort or just let the program end
# calling #exit! will skip the call

Called multiple times will register multiple handlers.

I had a similar problem.

My Problem:

I want to calculate an SVD and need to sort my eigenvalues in descending order. But I want to keep the mapping between eigenvalues and eigenvectors. My eigenvalues were in the first row and the corresponding eigenvector below it in the same column.

So I want to sort a two-dimensional array column-wise by the first row in descending order.

My Solution

a = a[::, a[0,].argsort()[::-1]]

So how does this work?

a[0,] is just the first row I want to sort by.

Now I use argsort to get the order of indices.

I use [::-1] because I need descending order.

Lastly I use a[::, ...] to get a view with the columns in the right order.

Besides raise Exception("message") and raise Python 3 introduced a new form, raise Exception("message") from e. It's called exception chaining, it allows you to preserve the original exception (the root cause) with its traceback.

It's very similar to inner exceptions from C#.

More info: https://www.python.org/dev/peps/pep-3134/

Delegates and Datasources of UICollectionView

//MARK: UICollectionViewDataSource

override func numberOfSectionsInCollectionView(collectionView: UICollectionView) -> Int {
    return 1     //return number of sections in collection view
}

override func collectionView(collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
    return 10    //return number of rows in section
}

override func collectionView(collectionView: UICollectionView, cellForItemAtIndexPath indexPath: NSIndexPath) -> UICollectionViewCell {
    let cell = collectionView.dequeueReusableCellWithReuseIdentifier("collectionCell", forIndexPath: indexPath)
    configureCell(cell, forItemAtIndexPath: indexPath)
    return cell      //return your cell
}

func configureCell(cell: UICollectionViewCell, forItemAtIndexPath: NSIndexPath) {
    cell.backgroundColor = UIColor.blackColor()


    //Customise your cell

}

override func collectionView(collectionView: UICollectionView, viewForSupplementaryElementOfKind kind: String, atIndexPath indexPath: NSIndexPath) -> UICollectionReusableView {
    let view =  collectionView.dequeueReusableSupplementaryViewOfKind(UICollectionElementKindSectionHeader, withReuseIdentifier: "collectionCell", forIndexPath: indexPath) as UICollectionReusableView
    return view
}

//MARK: UICollectionViewDelegate
override func collectionView(collectionView: UICollectionView, didSelectItemAtIndexPath indexPath: NSIndexPath) {
      // When user selects the cell
}

override func collectionView(collectionView: UICollectionView, didDeselectItemAtIndexPath indexPath: NSIndexPath) {
     // When user deselects the cell
}

Also i had this issue with the class library, If any one have the issue with the class library added to your main application. Just add

<startup useLegacyV2RuntimeActivationPolicy="true">

to you main application which would then be picked by the class library.

Not true for the OP, but this error can be caused by using single quotation marks (') instead of double (") for strings.

The JSON spec requires double quotation marks for strings.

E.g:

JSON.parse(`{"myparam": 'myString'}`)

gives the error, whereas

JSON.parse(`{"myparam": "myString"}`)

does not. Note the quotation marks around myString.

Related: https://stackoverflow.com/a/14355724/1461850

If the return value is string and you need to search by Id you can use:

string name = datatable.AsEnumerable().Where(row => Convert.ToInt32(row["Id"]) == Id).Select(row => row.Field<string>("name")).ToString();

or using generic variable:

var name = datatable.AsEnumerable().Where(row => Convert.ToInt32(row["Id"]) == Id).Select(row => row.Field<string>("name"));

From Wikipedia (emphasis and link added):

When data that has been entered into HTML forms is submitted, the form field names and values are encoded and sent to the server in an HTTP request message using method GET or POST, or, historically, via email. The encoding used by default is based on a very early version of the general URI percent-encoding rules, with a number of modifications such as newline normalization and replacing spaces with "+" instead of "%20". The MIME type of data encoded this way is application/x-www-form-urlencoded, and it is currently defined (still in a very outdated manner) in the HTML and XForms specifications.

So, the real percent encoding uses %20 while form data in URLs is in a modified form that uses +. So you're most likely to only see + in URLs in the query string after an ?.

I was creating a form in which the user enters an email address used by another macro to email a specific cell group to the address entered. I patched together this simple code from several sites and my limited knowledge of VBA. This simply watches for one cell (In my case K22) to be updated and then kills any hyperlink in that cell.

Private Sub Worksheet_Change(ByVal Target As Range)
    Dim KeyCells As Range

    ' The variable KeyCells contains the cells that will
    ' cause an alert when they are changed.
    Set KeyCells = Range("K22")

    If Not Application.Intersect(KeyCells, Range(Target.Address)) _
           Is Nothing Then

        Range("K22").Select
        Selection.Hyperlinks.Delete

    End If 
End Sub

You have to use the SSH version, not HTTPS. When you clone from a repository, copy the link with the SSH version, because SSH is easy to use and solves all problems with access. You can set the access for every SSH you input into your account (like push, pull, clone, etc...)

Here is a link, which says why we need SSH and how to use it: step by step

Git Generate SSH Keys

It would help to have sample information about your output. Recursively using rbind on bigger and bigger things is not recommended. My first guess at something that would help you:

z <- list(1:3,4:6,7:9)
do.call(rbind,z)

See a related question for more efficiency, if needed.

There is one more hint that not in this conversation. for asp.net core 3.1 first add the key that you need to put it in the header, something like this:

Response.Headers.Add("your-key-to-use-it-axios", "your-value");

where you define the cors policy (normaly is in Startup.cs) you should add this key to WithExposedHeaders like this.

          services.AddCors(options =>
        {
        options.AddPolicy("CorsPolicy",
            builder => builder
                .AllowAnyHeader()
                .AllowAnyMethod()
                .AllowAnyOrigin()
                .WithExposedHeaders("your-key-to-use-it-axios"));
        });
    }

you can add all the keys here. now in your client side you can easily access to the your-key-to-use-it-axios by using the response result.

          localStorage.setItem("your-key", response.headers["your-key-to-use-it-axios"]);

you can after use it in all the client side by accessing to it like this:

const jwt = localStorage.getItem("your-key")

Honestly, I've always been happy with emacs. Then again, I started out using emacs, so I've no doubt that it colours my perceptions. Still, it gives syntax highlighting and formatting, and can easily be configured to build the LaTeX. Check out the TeX mode.