After doing a lot of things, I upgraded pip, setuptools and virtualenv.

1. python -m pip install -U pip
2. pip install -U setuptools
3. pip install -U virtualenv

I did steps 1, 2 in my virtual environment as well as globally. Next, I installed the package through pip and it worked.

In computer terms, new Date() and regular expression solutions are slow! If you want a super-fast (and super-cryptic) one-liner, try this one (assuming m is in Jan=1 format). I keep trying different code changes to get the best performance.

My current fastest version:

After looking at this related question Leap year check using bitwise operators (amazing speed) and discovering what the 25 & 15 magic number represented, I have come up with this optimized hybrid of answers:

function getDaysInMonth(m, y) {
    return m===2 ? y & 3 || !(y%25) && y & 15 ? 28 : 29 : 30 + (m+(m>>3)&1);
}

Given the bit-shifting this obviously assumes that your m & y parameters are both integers, as passing numbers as strings would result in weird results.

JSFiddle: http://jsfiddle.net/TrueBlueAussie/H89X3/22/

JSPerf results: http://jsperf.com/days-in-month-head-to-head/5

For some reason, (m+(m>>3)&1) is more efficient than (5546>>m&1) on almost all browsers.

The only real competition for speed is from @GitaarLab, so I have created a head-to-head JSPerf for us to test on: http://jsperf.com/days-in-month-head-to-head/5

It works based on my leap year answer here: javascript to find leap year this answer here Leap year check using bitwise operators (amazing speed) as well as the following binary logic.

A quick lesson in binary months:

If you interpret the index of the desired months (Jan = 1) in binary you will notice that months with 31 days either have bit 3 clear and bit 0 set, or bit 3 set and bit 0 clear.

Jan = 1  = 0001 : 31 days
Feb = 2  = 0010
Mar = 3  = 0011 : 31 days
Apr = 4  = 0100
May = 5  = 0101 : 31 days
Jun = 6  = 0110
Jul = 7  = 0111 : 31 days
Aug = 8  = 1000 : 31 days
Sep = 9  = 1001
Oct = 10 = 1010 : 31 days
Nov = 11 = 1011
Dec = 12 = 1100 : 31 days

That means you can shift the value 3 places with >> 3, XOR the bits with the original ^ m and see if the result is 1 or 0 in bit position 0 using & 1. Note: It turns out + is slightly faster than XOR (^) and (m >> 3) + m gives the same result in bit 0.

JSPerf results: http://jsperf.com/days-in-month-perf-test/6

Here is another example you can try

private void dataGridView_CellContentClick(object sender, DataGridViewCellEventArgs e)
    {
        if (e.ColumnIndex == dataGridView.Columns["Select"].Index)
        {
            dataGridView.EndEdit();

            if ((bool)dataGridView.Rows[e.RowIndex].Cells["Select"].Value)
            {
                //-- checking current select, needs to uncheck any other cells that are checked
                foreach(DataGridViewRow row in dataGridView.Rows)
                {
                    if (row.Index == e.RowIndex)
                    {
                        dataGridView.Rows[row.Index].SetValues(true);
                    }
                    else
                    {
                        dataGridView.Rows[row.Index].SetValues(false);
                    }
                }
            }
        }
    }

How about making the input a list. Then you may use standard list operations.

a=list(input("Enter the numbers"))

For a proper HTML sanitizer in JS, see http://code.google.com/p/google-caja/wiki/JsHtmlSanitizer

What's stopping you?

Put this command in a text file, save it with the .bat (or .cmd) extension and double click on it...

Presuming the command executes on your system, I think that's it.

In Sql when any word contain @ sign it means it is variable and we use this variable to set value in it and use it on number area on the same sql script because it is only restricted on the single script while you can declare lot of variables of same type and name on many script. We use this variable in stored procedure lot because stored procedure are pre-compiled queries and we can pass values in these variable from script, desktop and websites for further information read Declare Local Variable, Sql Stored Procedure and sql injections.

Also read Protect from sql injection it will guide how you can protect your database.

Hope it help you to understand also any question comment me.

The CORS issue should be fixed in the backend. Temporary workaround uses this option.

1. Go to C:\Program Files\Google\Chrome\Application

2. Open command prompt

3. Execute the command chrome.exe --disable-web-security --user-data-dir="c:/ChromeDevSession"

Using the above option, you can able to open new chrome without security. this chrome will not throw any cors issue.

in my case, only height: 100vh fix the problem with the expected behavior

Adding the below code at the bottom of the page worked for me . I dont know why it works :(

 setTimeout(function(){
     document.getElementById('vid').play();
 },1000);

In addition to adding C:\Users\yourusername\Anaconda3 and C:\Users\yourusername\Anaconda3\Scripts, as recommended by Raja (above), also add C:\Users\yourusername\Anaconda3\Library\bin to your path variable. This will prevent an SSL error that is bound to happen if you're performing this on a fresh install of Anaconda.

In my particular case the function was actually missing. The error message is the same. I am using the Postgresql plugin PostGIS and I had to reinstall that for whatever reason.

mystring = mystring.replace(/["']/g, "");

Some additional things that I can think of.

As @allsyed said sys.argv gives a list of components (including program name), so if you want to know the number of elements passed through command line you can use len() to determine it. Based on this, you can design exception/error messages if user didn't pass specific number of parameters.

Also if you looking for a better way to handle command line arguments, I would suggest you look at https://docs.python.org/2/howto/argparse.html

Example JS Fiddle

Bullets take the color property of the list:

.listStyle {
    color: red;
}

Note if you want your list text to be a different colour, you have to wrap it in say, a p, for example:

.listStyle p {
    color: black;
}

Example HTML:

<ul class="listStyle">
    <li>
        <p><strong>View :</strong> blah blah.</p>
    </li>
    <li>
        <p><strong>View :</strong> blah blah.</p>
    </li>
</ul>

It used to be possible to compile Matlab to C with older versions of Matlab. Check out other tools that Matlab comes with.

Newest Matlab code can be exported as a Java's jar or a .Net Dll, etc. You can then write an executable against that library - it will be obfuscated by the way. The users will have to install a freely available Matlab Runtime.

Like others mentioned, mcc / mcc.exe is what you want to convert matlab code to C code.

I use the CONCATENATE method to take the values of a column and wrap quotes around them with columns in between in order to quickly populate the WHERE IN () clause of a SQL statement.

I always just type =CONCATENATE("'",B2,"'",",") and then select that and drag it down, which creates =CONCATENATE("'",B3,"'",","), =CONCATENATE("'",B4,"'",","), etc. then highlight that whole column, copy paste to a plain text editor and paste back if needed, thus stripping the row separation. It works, but again, just as a one time deal, this is not a good solution for someone who needs this all the time.

I wrapped @Tieme s answer with a helper function.

In TypeScript:

export const mapN = <T = any[]>(count: number, fn: (...args: any[]) => T): T[] => [...Array(count)].map((_, i) => fn())

Now you can run:

const arr: string[] = mapN(3, () => 'something')
// returns ['something', 'something', 'something']

2020 answer

HTML 5 provides no way to make a video fullscreen, but the parallel Fullscreen API defines an API for elements to display themselves fullscreen.

This can be applied to any element, including videos.

Browser support is good, but Internet Explorer and Safari need prefixed versions.

An external demo is provided as Stack Snippet sandboxing rules break it.

<div id="one">
    One
</div>

<div id="two">
    Two
</div>

<button>one</button>
<button>two</button>

div {
    width: 200px;
    height: 200px;
}
#one { background: yellow; }
#two { background: pink; }

addEventListener("click", event => {
    const btn = event.target;
    if (btn.tagName.toLowerCase() !== "button") return;
    const id = btn.textContent;
    const div = document.getElementById(id);
    if (div.requestFullscreen) 
        div.requestFullscreen();
    else if (div.webkitRequestFullscreen) 
        div.webkitRequestFullscreen();
    else if (div.msRequestFullScreen) 
      div.msRequestFullScreen();
});

2012 answer

HTML 5 provides no way to make a video fullscreen, but the parallel Fullscreen specification supplies the requestFullScreen method which allows arbitrary elements (including <video> elements) to be made fullscreen.

It has experimental support in a number of browsers.

2009 answer

Note: this has since been removed from the specification.

From the HTML5 spec (at the time of writing: June '09):

User agents should not provide a public API to cause videos to be shown full-screen. A script, combined with a carefully crafted video file, could trick the user into thinking a system-modal dialog had been shown, and prompt the user for a password. There is also the danger of "mere" annoyance, with pages launching full-screen videos when links are clicked or pages navigated. Instead, user-agent specific interface features may be provided to easily allow the user to obtain a full-screen playback mode.

Browsers may provide a user interface, but shouldn't provide a programmable one.

Heres is another option using CSS variables . This requires a css hover definition ahead of time so I guess its not pure inline, but is very little code and flexible.

css (setup a hover state) :

.p:hover:{
 color:var(--hover-color) !important,
 opacity:var(--hover-opacity)
}

react:

<p style={{'color':'red','--hover-color':'blue','--hover-opacity':0.5}}>

An easy way , only HTML, no javascript, no jQuery

<input name="box1" type="hidden"   value="0" />
<input name="box1" type="checkbox" value="1" />

Why not forget the hacks and just do it with CSS?

One I use frequently:

.boxsizingBorder {
    -webkit-box-sizing: border-box;
       -moz-box-sizing: border-box;
            box-sizing: border-box;
}

See browser support here.

You can use the ?? test operator:

This checks if the attribute of the object is not null:

<#if object.attribute??></#if>

This checks if object or attribute is not null:

<#if (object.attribute)??></#if>

Source: FreeMarker Manual

You could also use a dummy form arround it like:

<mat-card-footer>
<form (submit)="search(ref, id, forename, surname, postcode)" action="#">
  <button mat-raised-button type="submit" class="successButton" id="invSearch" title="Click to perform search." >Search</button>
</form>
</mat-card-footer>

the search function has to return false to make sure that the action doesn't get executed.
Just make sure the form is focused (should be when you have the input in the form) when you press enter.

packages installed using pip can be uninstalled completely using

pip uninstall <package>

refrence link

pip uninstall is likely to fail if the package is installed using python setup.py install as they do not leave behind metadata to determine what files were installed.

packages still show up in pip list if their paths(.pth file) still exist in your site-packages or dist-packages folder. You'll need to remove them as well in case you're removing using rm -rf

This works for me

git config --global core.editor C:/Progra~1/Notepad++/notepad++.exe

Unity 5.6.1 / 2017.1 fixes the Android SDK Tools 25.3.1+ compatibility issue. This is noted in Unity bug tracker under issue 888859 and their 5.6.1 release notes.

As others described, the easiest solution is to put your UIImageView into a UIScrollView. I did this in the Interface Builder .xib file.

In viewDidLoad, set the following variables. Set your controller to be a UIScrollViewDelegate.

- (void)viewDidLoad {
    [super viewDidLoad];
    self.scrollView.minimumZoomScale = 0.5;
    self.scrollView.maximumZoomScale = 6.0;
    self.scrollView.contentSize = self.imageView.frame.size;
    self.scrollView.delegate = self;
}

You are required to implement the following method to return the imageView you want to zoom.

- (UIView *)viewForZoomingInScrollView:(UIScrollView *)scrollView
{
    return self.imageView;
}

In versions prior to iOS9, you may also need to add this empty delegate method:

- (void)scrollViewDidEndZooming:(UIScrollView *)scrollView withView:(UIView *)view atScale:(CGFloat)scale
{
}

The Apple Documentation does a good job of describing how to do this:

In MSDN, Assembly.GetExecutingAssembly Method, is remark about method "getexecutingassembly", that for performance reasons, you should call this method only when you do not know at design time what assembly is currently executing.

The recommended way to retrieve an Assembly object that represents the current assembly is to use the Type.Assembly property of a type found in the assembly.

The following example illustrates:

using System;
using System.Reflection;

public class Example
{
    public static void Main()
    {
        Console.WriteLine("The version of the currently executing assembly is: {0}",
                          typeof(Example).Assembly.GetName().Version);
    }
}

/* This example produces output similar to the following:
   The version of the currently executing assembly is: 1.1.0.0

Of course this is very similar to the answer with helper class "public static class CoreAssembly", but, if you know at least one type of executing assembly, it isn't mandatory to create a helper class, and it saves your time.

Those who are facing this problem: Don't panic.

Short answer:

Restart your router, and this problem will be fixed. (But if your restart button is not working, you need to do a nine-step process to do the restart. Hitting the restart button is just one of them.)

Long answer: Let's learn how to restart the router.

1. Set your PC's IP address: 192.168.1.2 and subnetmask 255.255.255.0 and gateway 192.168.1.1
2. Power off the router
3. Disconnect the WAN cable
4. Only connect your PC Ethernet cable to ETH0
5. Power on the router
6. Wait for the router to start the boot sequence (SYS LED starts blinking)
7. When the SYS LED is blinking, hit the restart button (the SYS LED will be blinking at a faster rate means your router is in failsafe mode). (You have to hit the button before the router boots.)
8. telnet 192.168.1.1

9. Run these commands:

   mount_root ## this remounts your partitions from read-only to read/write mode
   
   firstboot  ## This will reset your router after reboot
   
   reboot -f ## And force reboot
   

10. Log in the web interface using web browser.

link to see the official failsafe mode.

Try this

$foo = utf8_encode($foo);
$data = json_decode($foo, true);

Well, I'd say use the DIV instead of table as it would be much easier (but there's nothing wrong with using tables).

My approach would be to use jQuery.ajax and request more data from server and that way, the selected DIV (or TD if you use table) will automatically expand based on requested content.

That way, it saves bandwidth and makes it go faster as you don't load all content at once. It loads only when it's selected.

To resolve this problem HttpClient is Angular's mechanism for communicating with a remote server over HTTP.

To make HttpClient available everywhere in the app,

1. open the root AppModule,

2. import the HttpClientModule from @angular/common/http,

   import { HttpClientModule } from '@angular/common/http';

3. add it to the @NgModule.imports array.

   imports:[HttpClientModule, ]

I just got this AndroidX error again after I fixed it a year ago. I am using Flutter.

I was able to make releases using Flutter 1.7.8+hotfix.4, then recently I updated Flutter to version 1.17.4 and then I could not compile a release build any more. Debug builds worked just fine.

TLDR: This time it was a package using another package that was not updated proper for AndroidX
Make sure to update your packages! :)

Error message: Important part

[+1099 ms] > Task :package_info:verifyReleaseResources FAILED 
[  +10 ms] FAILURE: Build failed with an exception. 
[  +10 ms] * What went wrong: 
[  +29 ms] Execution failed for task ':package_info:verifyReleaseResources'. 
[   +3 ms] java.util.concurrent.ExecutionException:com.android.builder.internal.aapt.v2.Aapt2Exception: Android resource linking failed 
[   +7 ms]  ...\build\package_info\intermediates\res\merged\release\values\values.xml:171:error: resource android:attr/fontVariationSettings not found. 
[   +2 ms] ...\build\package_info\intermediates\res\merged\release\values\values.xml:172:error: resource android:attr/ttcIndex not found.     
[   +1 ms] error: failed linking references.

Error message: Distraction

       FAILURE: Build failed with an exception.

       * What went wrong:
       A problem occurred configuring root project 'barcode_scan'.
       > SDK location not found. Define location with sdk.dir in the local.properties file or with an ANDROID_HOME environment variable.

"fontVariationSettings not found". is an AndroidX error, which requires you to use compileSdkVersion 28, but I already had that, so I suspect something was implemented between my two Flutter versions to be more restrictive.

So I had to go hunting and updated packages and found that. "package_info: ^0.3.2" needed to be "package_info: ^0.4.0" to make it work. To make it "more" future proof write it like this:

package_info: '>=0.4.0 <2.0.0'

After updating packages my code base compiles for release again. Hope it helps.

Are you using retrolambda? If so, just do JAVA_HOME=$JAVA8_HOME.

Source: https://github.com/evant/gradle-retrolambda/issues/74

1. Add the file to your project.
2. Go to the Properties of that file.
3. Set "Build Action" to Embedded Resource.
4. Set "Copy to Output Directory" to Copy Always.

If any of the above method is not working and you code is perfect then try hard refreshing by pressing Ctrl + F5. It will clear all the chaces and then reload file. It worked for me.

If you give the element a tabindex then you can use the :focus pseudo class to simulate a click.

HTML

<img id="btnLeft" tabindex="0" src="http://placehold.it/250x100" />

CSS

#btnLeft:focus{
    width:70px;
    height:74px;
}

http://jsfiddle.net/NaTj5/

From MySQL 5.7 Reference Manual.

Syntax :

ALTER TABLE t1 CHANGE a b DATATYPE;

e.g. : for Customer TABLE having COLUMN customer_name, customer_street, customercity.

And we want to change customercity TO customer_city :

alter table customer change customercity customer_city VARCHAR(225);

I have written a generic caching func() which will cache any variable easily and very readable format. Caching function:

function calculateSomethingMaybe(args){
  return args;
}

function caching(fn){
  const cache = {};
  return function(){
    const string = arguments[0];
    if(!cache[string]){
      const result = fn.apply(this, arguments);
      cache[string] = result;
      return result;
    }
    return cache[string];
  }
}

const letsCache = caching(calculateSomethingMaybe);

console.log(letsCache('a book'), letsCache('a pen'), letsCache('a book'));

From git doc: http://git-scm.com/docs/git-stash

drop [-q|--quiet] []

Remove a single stashed state from the stash list. When no is given, it removes the latest one. i.e. stash@{0}, otherwise must be a valid stash log reference of the form stash@{}.

example:

git stash drop stash@{5}

This would delete the stash entry 5. To see all the list of stashes:

git stash list

The ':' is a delimiter for key value pairs basically. In your example it is a Javascript Object Literal notation.

In javascript, Objects are defined with the colon delimiting the identifier for the property, and its value so you can have the following:

return { 
    Property1 : 125,
    Property2 : "something",
    Method1 : function() { /* do nothing */ },
    array: [5, 3, 6, 7]
};

and then use it like:

var o =  { 
    property1 : 125,
    property2 : "something",
    method1 : function() { /* do nothing */ },
    array: [5, 3, 6, 7]
};

alert(o.property1); // Will display "125"

A subset of this is also known as JSON (Javascript Object Notation) which is useful in AJAX calls because it is compact and quick to parse in server-side languages and Javascript can easily de-serialize a JSON string into an object.

// The parenthesis '(' & ')' around the object are important here
var o = eval('(' + "{key: \"value\"}" + ')');

You can also put the key inside quotes if it contains some sort of special character or spaces, but I wouldn't recommend that because it just makes things harder to work with.

Keep in mind that JavaScript Object Literal Notation in the JavaScript language is different from the JSON standard for message passing. The main difference between the 2 is that functions and constructors are not part of the JSON standard, but are allowed in JS object literals.

Now you can use Parceler library to convert your any custom class in parcelable. Just annotate your POJO class with @Parcel. e.g.

    @Parcel
    public class Example {
    String name;
    int id;

    public Example() {}

    public Example(int id, String name) {
        this.id = id;
        this.name = name;
    }

    public String getName() { return name; }

    public int getId() { return id; }
}

you can create an object of Example class and wrap through Parcels and send as a bundle through intent. e.g

Bundle bundle = new Bundle();
bundle.putParcelable("example", Parcels.wrap(example));

Now to get Custom Class object just use

Example example = Parcels.unwrap(getIntent().getParcelableExtra("example"));

Your loop is wrong:

for (int i=0; i=((Main.size())-1); i++) {

Try this:

for (int i=0; i < Main.size(); i++) {

Also, a more idiomatic way of reading numbers into a vector and writing them to stdout is something along these lines:

#include <iostream>
#include <iterator>
#include <fstream>
#include <vector>
#include <algorithm> // for std::copy

int main()
{
  std::ifstream is("numbers.txt");
  std::istream_iterator<double> start(is), end;
  std::vector<double> numbers(start, end);
  std::cout << "Read " << numbers.size() << " numbers" << std::endl;

  // print the numbers to stdout
  std::cout << "numbers read in:\n";
  std::copy(numbers.begin(), numbers.end(), 
            std::ostream_iterator<double>(std::cout, " "));
  std::cout << std::endl;

}

although you should check the status of the ifstream for read errors.

Please do not depend on casting as a solution, even though others are suggesting this as a valid option to prevent an error, it might cause another one.

Be aware: If you expect a specific form of array to be returned, this might fail you. More checks are required for that.

E.g. casting a boolean to an array (array)bool, will NOT result in an empty array, but an array with one element containing the boolean value as an int: [0=>0] or [0=>1].

I wrote a quick test to present this problem. (Here is a backup Test in case the first test url fails.)

Included are tests for: null, false, true, a class, an array and undefined.

Always test your input before using it in foreach. Suggestions:

1. Quick type checking: $array = is_array($var) or is_object($var) ? $var : [] ;
2. Type hinting arrays in methods before using a foreach and specifying return types
3. Wrapping foreach within if
4. Using try{}catch(){} blocks
5. Designing proper code / testing before production releases
6. To test an array against proper form you could use array_key_exists on a specific key, or test the depth of an array (when it is one !).
7. Always extract your helper methods into the global namespace in a way to reduce duplicate code

why You don't use Ajax to

its simple and does not require page refresh and has success and error callbacks

take look at my samlpe

<a id="ResendVerificationCode" >@Resource_en.ResendVerificationCode</a>

and in JQuery

 $("#ResendVerificationCode").on("click", function() {
                getUserbyPhoneIfNotRegisterd($("#phone").val());
 });

and this is my ajax which call my controller and my controller and return object from database

function getUserbyPhoneIfNotRegisterd(userphone) {

              $.ajax({
                    type: "GET",
                    dataType: "Json",
                    url: '@Url.Action("GetUserByPhone", "User")' + '?phone=' + userphone,
                    async: false,
                    success: function(data) {
                        if (data == null || data.data == null) {
                            ErrorMessage("", "@Resource_en.YourPhoneDoesNotExistInOurDatabase");
                        } else {
                            user = data[Object.keys(data)[0]];
                                AddVereCode(user.ID);// anather Ajax call 
                                SuccessMessage("Done", "@Resource_en.VerificationCodeSentSuccessfully", "Done");
                        }
                    },
                    error: function() {
                        ErrorMessage("", '@Resource_en.ErrorOccourd');
                    }
                });
            }

I think it is most useful as a compile-time reminder that the intention of the method is to override a parent method. As an example:

protected boolean displaySensitiveInformation() {
  return false;
}

You will often see something like the above method that overrides a method in the base class. This is an important implementation detail of this class -- we don't want sensitive information to be displayed.

Suppose this method is changed in the parent class to

protected boolean displaySensitiveInformation(Context context) {
  return true;
}

This change will not cause any compile time errors or warnings - but it completely changes the intended behavior of the subclass.

To answer your question: you should use the @Override annotation if the lack of a method with the same signature in a superclass is indicative of a bug.

FYI: The 3.0 Google Analytics API will automatically refresh the access token if you have a refresh token when it expires so your script never needs refreshToken.

(See the Sign function in auth/apiOAuth2.php)

There is many ways to do that, but the simplest seems to be the following one:

boolean isUpperCase = Character.isUpperCase("My String".charAt(0));

Let's answer your questions one by one.

1. Yes, you make a new object whenever this statement is executed, however, it goes "out of scope" when you exit the method and it is eligible for garbage collection.
2. Well this would be the same as #1, except that you've used a string type. A string type is immutable and you get a new object every time you make an assignment.
3. Yes the garbage collector collects the out of scope objects, unless you assign the object to a variable with a large scope such as class variable.
4. Yes.
5. The using statement only applies to objects that implement the IDisposable interface. If that is the case, by all means using is best for objects within a method's scope. Don't put Foo o at a larger scope unless you have a good reason to do so. It is best to limit the scope of any variable to the smallest scope that makes sense.

data.frame[row_number, column_number] = new_value

For example, if x is your data.frame:

x[1, 4] = 5

From the Documentation

As with components, you can add as many directive property bindings as you need by stringing them along in the template.

Add an input property to HighlightDirective called defaultColor:

@Input() defaultColor: string;

Markup

<p [myHighlight]="color" defaultColor="violet">
  Highlight me too!
</p>

Angular knows that the defaultColor binding belongs to the HighlightDirective because you made it public with the @Input decorator.

Either way, the @Input decorator tells Angular that this property is public and available for binding by a parent component. Without @Input, Angular refuses to bind to the property.

For your example

With many parameters

Add properties into the Directive class with @Input() decorator

@Directive({
    selector: '[selectable]'
})
export class SelectableDirective{
    private el: HTMLElement;

    @Input('selectable') option:any;   
    @Input('first') f;
    @Input('second') s;

    ...
}

And in the template pass bound properties to your li element

<li *ngFor = 'let opt of currentQuestion.options' 
    [selectable] = 'opt' 
    [first]='YourParameterHere'
    [second]='YourParameterHere'
    (selectedOption) = 'onOptionSelection($event)'>
    {{opt.option}}
</li>

Here on the li element we have a directive with name selectable. In the selectable we have two @Input()'s, f with name first and s with name second. We have applied these two on the li properties with name [first] and [second]. And our directive will find these properties on that li element, which are set for him with @Input() decorator. So selectable, [first] and [second] will be bound to every directive on li, which has property with these names.

With single parameter

@Directive({
    selector: '[selectable]'
})
export class SelectableDirective{
    private el: HTMLElement;

    @Input('selectable') option:any;   
    @Input('params') params;

    ...
}

Markup

<li *ngFor = 'let opt of currentQuestion.options' 
    [selectable] = 'opt' 
    [params]='{firstParam: 1, seconParam: 2, thirdParam: 3}'
    (selectedOption) = 'onOptionSelection($event)'>
    {{opt.option}}
</li>

Is old post but here is one simple function what act like jQuery plugin.

    $.fn.selectOption = function(val){
        this.val(val)
        .find('option')
        .removeAttr('selected')
        .parent()
        .find('option[value="'+ val +'"]')
        .attr('selected', 'selected')
        .parent()
        .trigger('change');

        return this;
    };

You just simple can do something like this:

$('.id_100').selectOption('val2');

Reson why use this is because you change selected satemant into DOM what is crossbrowser supported and also will trigger change to you can catch it.

Is basicaly human action simulation.

So far the answers have been for C++.

For C++, you can't jump over an initialization. You can in C. However, in C, a declaration is not a statement, and case labels have to be followed by statements.

So, valid (but ugly) C, invalid C++

switch (something)
{
  case 1:; // Ugly hack empty statement
    int i = 6;
    do_stuff_with_i(i);
    break;
  case 2:
    do_something();
    break;
  default:
    get_a_life();
}

Conversly, in C++, a declaration is a statement, so the following is valid C++, invalid C

switch (something)
{
  case 1:
    do_something();
    break;
  case 2:
    int i = 12;
    do_something_else();
}

If you take a look at @types/node-fetch you will see the body definition

export class Body {
    bodyUsed: boolean;
    body: NodeJS.ReadableStream;
    json(): Promise<any>;
    json<T>(): Promise<T>;
    text(): Promise<string>;
    buffer(): Promise<Buffer>;
}

That means that you could use generics in order to achieve what you want. I didn't test this code, but it would looks something like this:

import { Actor } from './models/actor';

fetch(`http://swapi.co/api/people/1/`)
      .then(res => res.json<Actor>())
      .then(res => {
          let b:Actor = res;
      });

To hide an element, use:

display: none;
visibility: hidden;

To show an element, use:

display: block;
visibility: visible;

The difference is:

Visibility handles the visibility of the tag, the display handles space it occupies on the page.

If you set the visibility and do not change the display, even if the tags are not seen, it still occupies space.

HTML does not support a dropdown list with checkboxes. You can have a dropdown list, or a checkbox list. You could possibly fake a dropdowncheckbox list using javascript and hiding divs, but that would be less reliable than just a standard checkbox list.

There are of course 3rd party controls that look like a dropdown checkboxlist, but they are using the div tricks.

you could also use a double listbox, which handles multi select by moving items back and forth between two lists. This has the added benefit of being easily to see all the selected items at once, even though the list of total items is long

(Imagine a list of every city in the world, with only the first and last selected)

Easy!!!!

Those variable you wanna access as global variable, you can declare them as static variables. And now, you can access those variables by using

classname.variablename;

public class MyProperties {
private static MyProperties mInstance= null;

static int someValueIWantToKeep;

protected MyProperties(){}

public static synchronized MyProperties getInstance(){
    if(null == mInstance){
        mInstance = new MyProperties();
    }
    return mInstance;
}

}

MyProperites.someValueIWantToKeep;

Thats It! ;)

Is your compiler set in expert mode?! If yes, it shouldn't compile. Modern compilers are tired of "Hello World!"

Open the hosts file located at : **C:\windows\system32\drivers\etc**.

Hosts file is for what?

Add the following at end of this file :

YourServerIP YourDNS

Example:

198.168.1.1 maps.google.com

If you want to execute the output of a command, you can put it inside $(...), however for your specific task take a look at the killall and pkill commands.

From stack trace:

HikariPool: Timeout failure pool HikariPool-0 stats (total=20, active=20, idle=0, waiting=0) Means pool reached maximum connections limit set in configuration.

The next line: HikariPool-0 - Connection is not available, request timed out after 30000ms. Means pool waited 30000ms for free connection but your application not returned any connection meanwhile.

Mostly it is connection leak (connection is not closed after borrowing from pool), set leakDetectionThreshold to the maximum value that you expect SQL query would take to execute.

otherwise, your maximum connections 'at a time' requirement is higher than 20 !

This question may be old, but for anybody in future that wants a simple way to achieve complex shadow effects check out my library here https://github.com/BluRe-CN/ComplexView

Using the library, you can change shadow colors, tweak edges and so much more. Here's an example to achieve what you seek for.

<com.blure.complexview.ComplexView
        android:layout_width="400dp"
        android:layout_height="600dp"
        app:radius="10dp"
        app:shadow="true"
        app:shadowSpread="2">

        <com.blure.complexview.ComplexView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            app:color="#fdfcfc"
            app:radius="10dp" />
    </com.blure.complexview.ComplexView>

To change the shadow color, use app:shadowColor="your color code".

An easier way to determine what dependencies a native DLL has is to use Dependency Walker - http://www.dependencywalker.com/

I analysed the native DLL and discovered that it depended on MSVCR120.DLL and MSVCP120.DLL, both of which were not installed on my staging server in the System32 directory. I installed the C++ runtime on my staging server and the issue was resolved.

Something simply like this will work I guess if it is bash shell.

read -sp "db_password:" password | docker run -itd --name <container_name> --build-arg mysql_db_password=$db_password alpine /bin/bash

Simply read it silently and pass as argument in Docker image. You need to accept the variable as ARG in Dockerfile.

You can hit the key q (for quit) and it should take you to the prompt.

Please see this link.

<input type="password" placeholder="Enter New Password" autocomplete="new-password">

Here you go.

You need to enclose multiple conditions in braces due to operator precedence and use the bitwise and (&) and or (|) operators:

foo = df[(df['column1']==value) | (df['columns2'] == 'b') | (df['column3'] == 'c')]

If you use and or or, then pandas is likely to moan that the comparison is ambiguous. In that case, it is unclear whether we are comparing every value in a series in the condition, and what does it mean if only 1 or all but 1 match the condition. That is why you should use the bitwise operators or the numpy np.all or np.any to specify the matching criteria.

There is also the query method: http://pandas.pydata.org/pandas-docs/dev/generated/pandas.DataFrame.query.html

but there are some limitations mainly to do with issues where there could be ambiguity between column names and index values.

This Code work for me..

//Get Time and Date
private String getTimeMethod(String formate)
{
    Date date = new Date();
    SimpleDateFormat dateFormat = new SimpleDateFormat(formate);
    String formattedDate= dateFormat.format(date);
    return formattedDate;
}

//this method is used to refresh Time every Second
private void refreshTime() //Call this method to refresh time
{
    new Timer().schedule(new TimerTask() {
        @Override
        public void run() {
            runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    txtV_Time.setText(getTimeMethod("hh:mm:ss a")); //hours,Min and Second with am/pm
                    txtV_Date.setText(getTimeMethod("dd-MMM-yy")); //You have to pass your DateFormate in getTimeMethod()          
                };
            });
        }
    }, 0, 1000);//1000 is a Refreshing Time (1second)
}

I'd like to make a point about terminology. The other answers gave good explanations about what a "snapshot" version is in the context of Maven. But does it follow that a non-snapshot version should be termed a "release" version?

There is some tension between the semantic versioning idea of a "release" version, which would seem to be any version that does not have a qualifier such as -SNAPSHOT but also does not have a qualifier such as -beta.4; and Maven's idea idea of a "release" version, which only seems to include the absence of -SNAPSHOT.

In other words, there is a semantic ambiguity of whether "release" means "we can release it to Maven Central" or "the software is in its final release to the public". We could consider -beta.4 to be a "release" version if we release it to the public, but it's not a "final release". Semantic versioning clearly says that something like -beta.4 is a "pre-release" version, so it wouldn't make sense for it to be called a "release" version, even without -SNAPSHOT. In fact by definition even -rc.5 is a release candidate, not an actual release, even though we may allow public access for testing.

So Maven notwithstanding, in my opinion it seems more appropriate only to call a "release" version one that doesn't have any qualifier at all, not even -beta.4. Perhaps a better name for a Maven non-snapshot version would be a "stable" version (inspired by another answer). Thus we would have:

• 1.2.3-beta.4-SNAPSHOT: A snapshot version of a pre-release version.
• 1.2.3-SNAPSHOT: A snapshot version of a release version.
• 1.2.3-beta.4: A stable version of a pre-release version.
• 1.2.3: A release version (which is a stable, non-snapshot version, obviously).

I've experienced similar problems with my ASP.NET Core projects. What happens is that the .config file in the bin/debug-folder is generated with this:

  <dependentAssembly>
    <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
    <bindingRedirect oldVersion="6.0.0.0" newVersion="9.0.0.0" />
    <bindingRedirect oldVersion="10.0.0.0" newVersion="9.0.0.0" />
  </dependentAssembly>

If I manually change the second bindingRedirect to this it works:

<bindingRedirect oldVersion="9.0.0.0" newVersion="10.0.0.0" />

Not sure why this happens.

I'm using Visual Studio 2015 with .Net Core SDK 1.0.0-preview2-1-003177.

There is an api in Express.

res.sendFile

app.get('/report/:chart_id/:user_id', function (req, res) {
    // res.sendFile(filepath);
});

http://expressjs.com/en/api.html#res.sendFile

You also will have to catch or throw the IOException. See below. Not always the best way, but it will get you a result:

public class details {
    public static void main( String[] args) throws IOException {
        BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
        System.out.println("What is your name?");
        String name = in.readLine(); ;
        System.out.println("Hello " + name);
    }
}

1. Go to .gitignore file and add the entry for the files you want to ignore
2. Run git rm -r --cached .
3. Now run git add .

1 use command

show create table test.location

2. right click on selected row and choose Open Value In Viewer

3. select tab Text

it depends on how you trigger the event. the key you are looking is textbox.clientid.

x.aspx code

<script type="text/javascript">

   function disable_textbox(tid) {
        var mytextbox = document.getElementById(tid);
         mytextbox.disabled=false
   }
</script>

code behind x.aspx.cs

    string frameScript = "<script language='javascript'>" + "disable_textbox(" + tx.ClientID  ");</script>";
    Page.ClientScript.RegisterStartupScript(Page.GetType(), "FrameScript", frameScript);

You can achieve it by code also, In you Global.asax file in Session_Start event write response.redirect to your start page like following.

void Session_Start(object sender, EventArgs e)
        {
            // Code that runs when a new session is started

            Response.Redirect("~/Index.aspx");

        }

You can get redirect page name from database or any other storage to change the application start page while application is running no need to edit web.config or change any IIS settings

This one will give you date no time:

=FormatDateTime(DateAdd("m", -1, DateSerial(Year(Today()), Month(Today()), 1)), 
DateFormat.ShortDate)

This one will give you datetime:

=dateadd("m",-1,dateserial(year(Today),month(Today),1)) 

You can use np.clip() to achieve the same:

a = [1, 3, 5, 6, 9, 10, 14, 15, 56]  
np.clip(a,6,10)

However, it holds the values less than and greater than 6 and 10 respectively.

UPDATE

Here it is assumed that your media (Image/Video) is already added to content media provider. If not then you will not able to get the content URL as exact what you want. Instead there will be file Uri.

I had same question for my file explorer activity. You should know that the contenturi for file only supports mediastore data like image, audio and video. I am giving you the code for getting image content uri from selecting an image from sdcard. Try this code, maybe it will work for you...

public static Uri getImageContentUri(Context context, File imageFile) {
  String filePath = imageFile.getAbsolutePath();
  Cursor cursor = context.getContentResolver().query(
      MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
      new String[] { MediaStore.Images.Media._ID },
      MediaStore.Images.Media.DATA + "=? ",
      new String[] { filePath }, null);
  if (cursor != null && cursor.moveToFirst()) {
    int id = cursor.getInt(cursor.getColumnIndex(MediaStore.MediaColumns._ID));
    cursor.close();
    return Uri.withAppendedPath(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, "" + id);
  } else {
    if (imageFile.exists()) {
      ContentValues values = new ContentValues();
      values.put(MediaStore.Images.Media.DATA, filePath);
      return context.getContentResolver().insert(
          MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
    } else {
      return null;
    }
  }
}

For support android Q

public static Uri getImageContentUri(Context context, File imageFile) {
String filePath = imageFile.getAbsolutePath();
Cursor cursor = context.getContentResolver().query(
        MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
        new String[]{MediaStore.Images.Media._ID},
        MediaStore.Images.Media.DATA + "=? ",
        new String[]{filePath}, null);
if (cursor != null && cursor.moveToFirst()) {
    int id = cursor.getInt(cursor.getColumnIndex(MediaStore.MediaColumns._ID));
    cursor.close();
    return Uri.withAppendedPath(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, "" + id);
} else {
    if (imageFile.exists()) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
            ContentResolver resolver = context.getContentResolver();
            Uri picCollection = MediaStore.Images.Media
                    .getContentUri(MediaStore.VOLUME_EXTERNAL_PRIMARY);
            ContentValues picDetail = new ContentValues();
            picDetail.put(MediaStore.Images.Media.DISPLAY_NAME, imageFile.getName());
            picDetail.put(MediaStore.Images.Media.MIME_TYPE, "image/jpg");
            picDetail.put(MediaStore.Images.Media.RELATIVE_PATH,"DCIM/" + UUID.randomUUID().toString());
            picDetail.put(MediaStore.Images.Media.IS_PENDING,1);
            Uri finaluri = resolver.insert(picCollection, picDetail);
            picDetail.clear();
            picDetail.put(MediaStore.Images.Media.IS_PENDING, 0);
            resolver.update(picCollection, picDetail, null, null);
            return finaluri;
        }else {
            ContentValues values = new ContentValues();
            values.put(MediaStore.Images.Media.DATA, filePath);
            return context.getContentResolver().insert(
                    MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
        }

    } else {
        return null;
    }
  }
}

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

function email() {

// Opens SS by its ID

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

// Get the name of this SS

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

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

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

}

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

Strings are immutable objects so you can copy them just coping the reference to them, because the object referenced can't change ...

So you can copy as in your first example without any problem :

String s = "hello";
String backup_of_s = s;
s = "bye";

Just complementing the answer.

Merging the last tag on a branch:

git checkout my-branch
git merge $(git describe --tags $(git rev-list --tags --max-count=1))

Inspired by https://gist.github.com/rponte/fdc0724dd984088606b0

Today I face with the same issue, this is also providing another possibility. I did all suggestions above but still seeing the issue. I have no way but restart my mac.... Problem solved....

An interface can extend other interfaces. Also an interface cannot implement any other interface. When it comes to a class, it can extend one other class and implement any number of interfaces.

class A extends B implements C,D{...}

I am afraid the daemon module mentioned by @Dustin didn't work for me. Instead I installed python-daemon and used the following code:

# filename myDaemon.py
import sys
import daemon
sys.path.append('/home/ubuntu/samplemodule') # till __init__.py
from samplemodule import moduleclass 

with daemon.DaemonContext():
    moduleclass.do_running() # I have do_running() function and whatever I was doing in __main__() in module.py I copied in it.

Running is easy

> python myDaemon.py

just for completeness here is samplemodule directory content

>ls samplemodule
__init__.py __init__.pyc moduleclass.py

The content of moduleclass.py can be

class moduleclass():
    ...

def do_running():
    m = moduleclass()
    # do whatever daemon is required to do.

try .*? to allow white spaces it worked for me

Your __init__.py should have a docstring.

Although all the functionality is implemented in modules and subpackages, your package docstring is the place to document where to start. For example, consider the python email package. The package documentation is an introduction describing the purpose, background, and how the various components within the package work together. If you automatically generate documentation from docstrings using sphinx or another package, the package docstring is exactly the right place to describe such an introduction.

For any other content, see the excellent answers by firecrow and Alex Martelli.

You may install your coinhsl library in one of your standard libraries directories and run 'ldconfig` before doing your ppyipopt install

I found this helpful

$('select[name=users] option:selected').text()

When accessing the selector using the this keyword.

$(this).find('option:selected').text()

I was getting this error 2013 and none of the above preference changes did anything to fix the problem. I restarted mysql service and the problem went away.

Use look behinds in preg_replace to remove anything before //.

preg_replace('(^[a-z]+:\/\/)', '', $url); 

This will only replace if found in the beginning of the string, and will ignore if found later

You may use the == operator to compare unicode objects for equality.

>>> s1 = u'Hello'
>>> s2 = unicode("Hello")
>>> type(s1), type(s2)
(<type 'unicode'>, <type 'unicode'>)
>>> s1==s2
True
>>> 
>>> s3='Hello'.decode('utf-8')
>>> type(s3)
<type 'unicode'>
>>> s1==s3
True
>>> 

But, your error message indicates that you aren't comparing unicode objects. You are probably comparing a unicode object to a str object, like so:

>>> u'Hello' == 'Hello'
True
>>> u'Hello' == '\x81\x01'
__main__:1: UnicodeWarning: Unicode equal comparison failed to convert both arguments to Unicode - interpreting them as being unequal
False

See how I have attempted to compare a unicode object against a string which does not represent a valid UTF8 encoding.

Your program, I suppose, is comparing unicode objects with str objects, and the contents of a str object is not a valid UTF8 encoding. This seems likely the result of you (the programmer) not knowing which variable holds unicide, which variable holds UTF8 and which variable holds the bytes read in from a file.

I recommend http://nedbatchelder.com/text/unipain.html, especially the advice to create a "Unicode Sandwich."

As of Spark 2.0, CSV can be read directly into a DataFrame.

If the data file does not have a header row, then it would be:

val df = spark.read.csv("file://path/to/data.csv")

That will load the data, but give each column generic names like _c0, _c1, etc.

If there are headers then adding .option("header", "true") will use the first row to define the columns in the DataFrame:

val df = spark.read
  .option("header", "true")
  .csv("file://path/to/data.csv")

For a concrete example, let's say you have a file with the contents:

user,topic,hits
om,scala,120
daniel,spark,80
3754978,spark,1

Then the following will get the total hits grouped by topic:

import org.apache.spark.sql.functions._
import spark.implicits._

val rawData = spark.read
  .option("header", "true")
  .csv("file://path/to/data.csv")

// specifies the query, but does not execute it
val grouped = rawData.groupBy($"topic").agg(sum($"hits))

// runs the query, pulling the data to the master node
// can fail if the amount of data is too much to fit 
// into the master node's memory!
val collected = grouped.collect

// runs the query, writing the result back out
// in this case, changing format to Parquet since that can
//   be nicer to work with in Spark
grouped.write.parquet("hdfs://some/output/directory/")

// runs the query, writing the result back out
// in this case, in CSV format with a header and 
// coalesced to a single file.  This is easier for human 
// consumption but usually much slower.
grouped.coalesce(1)
  .write
  .option("header", "true")
  .csv("hdfs://some/output/directory/")

Never mind, figured it out:

set wrap off
set linesize 3000 -- (or to a sufficiently large value to hold your results page)

Which I found by:

show all

And looking for some option that seemed relevant.

As Arnaud suggested in a comment to the original post, you should put this in your html header:

<meta http-equiv="X-UA-Compatible" content="IE=edge">

I don't want any cred for this. I just want to make it more visible for anyone else that come here.

When using the for loop, the value of s is a Map.Entry element, meaning that you can get the key from s.key and the value from s.value

Although the existing answers are valid approaches , they are antiquated . HttpClient is a modern interface for working with RESTful web services . Check the examples section of the page in the link , it has a very straightforward use case for an asynchronous HTTP GET .

using (var client = new System.Net.Http.HttpClient())
{
    return await client.GetStringAsync("https://reqres.in/api/users/3"); //uri
}

This should do it:

//Returns the index of the first occurence of char c in char* string. If not found -1 is returned.
int get_index(char* string, char c) {
    char *e = strchr(string, c);
    if (e == NULL) {
        return -1;
    }
    return (int)(e - string);
}

Git is distributed version control system, while Subversion is centralized (client-server) version control system. They work differently; get used to that. Please read my answer explaining the consequences of that difference to git equivalent of svn status -u question at StackOverflow.

Repeating myself a bit: in centralized version control system (like CVS or Subversion) almost all commands are processed on server, and involve network. Very few commands are performed locally. Note that to have good performance of "svn status" and "svn diff" Subversion stores 'pristine copy' of checked-out version on client, to not have to involve network transfer for those common operations (this means that Subversion checkout = 2 x size of working directory at least).

In distributed version control system (like Git, Mercurial or Bazaar), where you have local copy (clone) of a whole repository, almost all commands are performed on client. Very few commands require network connection to other repository (to server).

The number of command you can perform on server is limited.

• You can list all references on remote with "git ls-remote <URL>".
• You can get snapshot of (part) of repository (if remote server enabled it) with
  "git archive --remote=<URL> HEAD".
• You can clone only a few last commits (so called "shallow clone") with
  "git clone --depth=1 <URL>".
• If server provides git web interface to repository, you can use it to browse.

Use toString when you need to display the name to the user.

Use name when you need the name for your program itself, e.g. to identify and differentiate between different enum values.

As an alternative, you could add it as a script parameter for input as part of script execution

 param(
      [Parameter(Mandatory = $True,valueFromPipeline=$true)][String] $value1,
      [Parameter(Mandatory = $True,valueFromPipeline=$true)][String] $value2
      )

You mean you want 1b and 1b to be side by side?

 <div class="col-lg-6 col-md-6 col-12 child1">
      <div class="col-6 child1a">Child content 1a</div>
      <div class="col-6 child1b">Child content 1b</div>
 </div>

Here's how to do it with the # and % operators in Bash.

$ x="/foo/fizzbuzz.bar"
$ y=${x%.bar}
$ echo ${y##*/}
fizzbuzz

${x%.bar} could also be ${x%.*} to remove everything after a dot or ${x%%.*} to remove everything after the first dot.

Example:

$ x="/foo/fizzbuzz.bar.quux"
$ y=${x%.*}
$ echo $y
/foo/fizzbuzz.bar
$ y=${x%%.*}
$ echo $y
/foo/fizzbuzz

Documentation can be found in the Bash manual. Look for ${parameter%word} and ${parameter%%word} trailing portion matching section.

If you are using the background image for the rounded corners then I would rather increase the padding style of the main div to give enough room for the rounded corners of the background image to be visible.

Try increasing the padding of the main div style:

#mainWrapperDivWithBGImage 
{   
    background: url("myImageWithRoundedCorners.jpg") no-repeat scroll 0 0 transparent;   
    height: 248px;   
    margin: 0;   
    overflow: hidden;   
    padding: 10px 10px;   
    width: 996px; 
}

P.S: I assume the rounded corners have a radius of 10px.

You can also try another library - https://github.com/wikimedia/jquery.i18n .

In addition to parameter replacement and multiple plural forms, it has support for gender a rather unique feature of custom grammar rules that some languages need.

I know this is old, but I came here searching for the same thing, I found that Bootstrap has the help-block, very handy for these situations:

<div class="help-block"></div>

Building on @Adrien Be's answer above and using the code that Brian Huisman & David koelle created, here is a modified prototype sorting for an array of objects:

//Usage: unsortedArrayOfObjects.alphaNumObjectSort("name");
//Test Case: var unsortedArrayOfObjects = [{name: "a1"}, {name: "a2"}, {name: "a3"}, {name: "a10"}, {name: "a5"}, {name: "a13"}, {name: "a20"}, {name: "a8"}, {name: "8b7uaf5q11"}];
//Sorted: [{name: "8b7uaf5q11"}, {name: "a1"}, {name: "a2"}, {name: "a3"}, {name: "a5"}, {name: "a8"}, {name: "a10"}, {name: "a13"}, {name: "a20"}]

// **Sorts in place**
Array.prototype.alphaNumObjectSort = function(attribute, caseInsensitive) {
  for (var z = 0, t; t = this[z]; z++) {
    this[z].sortArray = new Array();
    var x = 0, y = -1, n = 0, i, j;

    while (i = (j = t[attribute].charAt(x++)).charCodeAt(0)) {
      var m = (i == 46 || (i >=48 && i <= 57));
      if (m !== n) {
        this[z].sortArray[++y] = "";
        n = m;
      }
      this[z].sortArray[y] += j;
    }
  }

  this.sort(function(a, b) {
    for (var x = 0, aa, bb; (aa = a.sortArray[x]) && (bb = b.sortArray[x]); x++) {
      if (caseInsensitive) {
        aa = aa.toLowerCase();
        bb = bb.toLowerCase();
      }
      if (aa !== bb) {
        var c = Number(aa), d = Number(bb);
        if (c == aa && d == bb) {
          return c - d;
        } else {
          return (aa > bb) ? 1 : -1;
        }
      }
    }

    return a.sortArray.length - b.sortArray.length;
  });

  for (var z = 0; z < this.length; z++) {
    // Here we're deleting the unused "sortArray" instead of joining the string parts
    delete this[z]["sortArray"];
  }
}

This is another method which will definitely work, but I cant get it to read multiple text files to view in multiple textviews in a single activity, anyone can help?

TextView helloTxt = (TextView)findViewById(R.id.yourTextView);
    helloTxt.setText(readTxt());
}

private String readTxt(){

 InputStream inputStream = getResources().openRawResource(R.raw.yourTextFile);
 ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();

 int i;
try {
i = inputStream.read();
while (i != -1)
  {
   byteArrayOutputStream.write(i);
   i = inputStream.read();
  }
  inputStream.close();
} catch (IOException e) {
 // TODO Auto-generated catch block
e.printStackTrace();
}

 return byteArrayOutputStream.toString();
}

If you have several fields in your table and your table is huge, it's better DO NOT USE * because of it load all fields to memory and using the following will have better performance

SELECT COUNT(1) FROM fooTable;

simply use

final String WELCOME_MESSAGE = "Hello, welcome to the server";

the main part of this instruction is the 'final' keyword.

You should use setTimestamp instead, if you hardcode it:

$start_date = new DateTime();
$start_date->setTimestamp(1372622987);

in your case

$start_date = new DateTime();
$start_date->setTimestamp($dbResult->db_timestamp);

JSONObject jsonResult = new JSONObject();
try {
  jsonResult.put("clave", "valor");
  jsonResult.put("username", "iesous");
  jsonResult.put("password", "1234");

} catch (JSONException e) {
  // TODO Auto-generated catch block
 e.printStackTrace();
}

Log.d("DEV","jsonResult->"+jsonResult);

You can use String =~ Regex. It returns position of full regex match in string.

irb> ("abc" =~ %r"abc") == 0
=> true
irb> ("aabc" =~ %r"abc") == 0
=> false

I use it when, in a function that accepts a reference to an object of the same type, I want to make it perfectly clear which object I'm referring to, where.

For example

class AABB
{
  // ... members
  bool intersects( AABB other )
  {
    return other.left() < this->right() &&
           this->left() < other.right() &&

           // +y increases going down
           other.top() < this->bottom() &&
           this->top() < other.bottom() ;
  }
} ;

(vs)

class AABB
{
  bool intersects( AABB other )
  {
    return other.left() < right() &&
           left() < other.right() &&

           // +y increases going down
           other.top() < bottom() &&
           top() < other.bottom() ;
  }
} ;

At a glance which AABB does right() refer to? The this adds a bit of a clarifier.

So i just found a solution for that: In the hover animation do this:

animation: hover 1s infinite alternate ease-in-out,splash 1;

If you want to overwrite only one file:

git fetch
git checkout origin/master <filepath>

If you want to overwrite all changed files:

git fetch
git reset --hard origin/master

(This assumes that you're working on master locally and you want the changes on the origin's master - if you're on a branch, substitute that in instead.)

I couldn't get GetAccessControl() to throw an exception on Windows 7 as recommended in the accepted answer.

I ended up using a variation of sdds's answer:

        try
        {
            bool writeable = false;
            WindowsPrincipal principal = new WindowsPrincipal(WindowsIdentity.GetCurrent());
            DirectorySecurity security = Directory.GetAccessControl(pstrPath);
            AuthorizationRuleCollection authRules = security.GetAccessRules(true, true, typeof(SecurityIdentifier));

            foreach (FileSystemAccessRule accessRule in authRules)
            {

                if (principal.IsInRole(accessRule.IdentityReference as SecurityIdentifier))
                {
                    if ((FileSystemRights.WriteData & accessRule.FileSystemRights) == FileSystemRights.WriteData)
                    {
                        if (accessRule.AccessControlType == AccessControlType.Allow)
                        {
                            writeable = true;
                        }
                        else if (accessRule.AccessControlType == AccessControlType.Deny)
                        {
                            //Deny usually overrides any Allow
                            return false;
                        }

                    } 
                }
            }
            return writeable;
        }
        catch (UnauthorizedAccessException)
        {
            return false;
        }

Hope this helps.

You need to provide the entire certificate chain to curl, since curl no longer ships with any CA certs. Since the cacert option can only use one file, you need to concat the full chain info into 1 file

Copy the certificate chain (from your browser, for example) into DER encoded binary x.509(.cer). Do this for each cert.

Convert the certs into PEM, and concat them into 1 file.

openssl x509 -inform DES -in file1.cer -out file1.pem -text
openssl x509 -inform DES -in file2.cer -out file2.pem -text
openssl x509 -inform DES -in file3.cer -out file3.pem -text

cat *.pem > certRepo

curl --cacert certRepo -u user:passwd -X GET -H 'Content-Type: application/json' "https//somesecureserver.com/rest/field"

I wrote a blog on how to do this here: http://javamemento.blogspot.no/2015/10/using-curl-with-ssl-cert-chain.html

Solution without need of regular expression:

string ExtractString(string s, string tag) {
     // You should check for errors in real-world code, omitted for brevity
     var startTag = "<" + tag + ">";
     int startIndex = s.IndexOf(startTag) + startTag.Length;
     int endIndex = s.IndexOf("</" + tag + ">", startIndex);
     return s.Substring(startIndex, endIndex - startIndex);
}

You're probably not accessing it correctly. You can output it directly or cast it as a string. (in this example, the casting is superfluous, as echo automatically does it anyway)

$content = simplexml_load_string(
    '<content><![CDATA[Hello, world!]]></content>'
);
echo (string) $content;

// or with parent element:

$foo = simplexml_load_string(
    '<foo><content><![CDATA[Hello, world!]]></content></foo>'
);
echo (string) $foo->content;

You might have better luck with LIBXML_NOCDATA:

$content = simplexml_load_string(
    '<content><![CDATA[Hello, world!]]></content>'
    , null
    , LIBXML_NOCDATA
);

Combining the two answers:

First create sql to make all index unusable:

alter session set skip_unusable_indexes = true;
select 'alter index ' || u.index_name || ' unusable;' from user_indexes u;

Do import...

select 'alter index ' || u.index_name || ' rebuild online;' from user_indexes u;

To solve the problem I use ${string_prompt} variable. It shows a input dialog when application runs. I can set the date/time manually at that dialog.

1. Move cursor at the end of file path.

2. Click variables and select string_prompt

3. Select Apply and Run

I've implemented Blixtor's suggestions with Perl and Python post-processing, either running inside Vim (if it is compiled with such language support), or via an external Perl script. It's available as the PreserveNoEOL plugin on vim.org.

i was looking information about how to do a POST request. I need to specify that mi request is a POST request because, i'm working with RESTful web services that only uses POST methods, and if the request isn't post, when i try to do the request i receive an HTTP error 405. I assure that my code isn't wrong doing the next: I create a method in my web service that is called through GET request and i point my application to consume that web service method and it works. My code is the next:

    URL server = null;
    URLConnection conexion = null;
    BufferedReader reader = null;
    server = new URL("http://localhost:8089/myApp/resources/webService");
    conexion = server.openConnection();
    reader = new BufferedReader(new InputStreamReader(server.openStream()));
    System.out.println(reader.readLine());

To my knowledge, no.

Circumstantial indications from $LC_CTYPE, locale and such might seem alluring, but these are completely separated from the encoding the terminal application (actually an emulator) happens to be using when displaying characters on the screen.

They only way to detect encoding for sure is to output something only present in the encoding, e.g. ä, take a screenshot, analyze that image and check if the output character is correct.

So no, it's not possible, sadly.

There is no => for if.
Use if %energy% GEQ %m2enc%

See if /? for some other details.

Angular 2 version 2.3 was just released, and it includes native component inheritance. It looks like you can inherit and override whatever you want, except for templates and styles. Some references:

• New features in Angular 2.3

• Component Inheritance in Angular 2

• A Plunkr demonstrating component inheritance

If you only want form elements that have a name attribute, you can filter the form elements.

const form = document.querySelector("your-form")
Array.from(form.elements).filter(e => e.getAttribute("name"))

Wrap the code in document ready and prevent the default submit action:

$(function() { //shorthand document.ready function
    $('#login_form').on('submit', function(e) { //use on if jQuery 1.7+
        e.preventDefault();  //prevent form from submitting
        var data = $("#login_form :input").serializeArray();
        console.log(data); //use the console for debugging, F12 in Chrome, not alerts
    });
});

You can't do it in pure Lua without eating CPU, but there's a simple, non-portable way:

os.execute("sleep 1")

(it will block)

Obviously, this only works on operating systems for which "sleep 1" is a valid command, for instance Unix, but not Windows.

start_time = time.time()
# your code
elapsed_time = time.time() - start_time

You can also write simple decorator to simplify measurement of execution time of various functions:

import time
from functools import wraps

PROF_DATA = {}

def profile(fn):
    @wraps(fn)
    def with_profiling(*args, **kwargs):
        start_time = time.time()

        ret = fn(*args, **kwargs)

        elapsed_time = time.time() - start_time

        if fn.__name__ not in PROF_DATA:
            PROF_DATA[fn.__name__] = [0, []]
        PROF_DATA[fn.__name__][0] += 1
        PROF_DATA[fn.__name__][1].append(elapsed_time)

        return ret

    return with_profiling

def print_prof_data():
    for fname, data in PROF_DATA.items():
        max_time = max(data[1])
        avg_time = sum(data[1]) / len(data[1])
        print "Function %s called %d times. " % (fname, data[0]),
        print 'Execution time max: %.3f, average: %.3f' % (max_time, avg_time)

def clear_prof_data():
    global PROF_DATA
    PROF_DATA = {}

Usage:

@profile
def your_function(...):
    ...

You can profile more then one function simultaneously. Then to print measurements just call the print_prof_data():

All your exercise conditionals are separate and the else is only tied to the last if statement. Use else if to bind them all together in the way I believe you intend.

It's usually just easier to skip the mouse altogether--or it would be if Sublime didn't mess up multiselect when word wrapping. Here's the official documentation on using the keyboard and mouse for multiple selection. Since it's a bit spread out, I'll summarize it:

Where shortcuts are different in Sublime Text 3, I've made a note. For v3, I always test using the latest dev build; if you're using the beta build, your experience may be different.

If you lose your selection when switching tabs or windows (particularly on Linux), try using Ctrl + U to restore it.

Mouse

Windows/Linux

Building blocks:

• Positive/negative:
  • Add to selection: Ctrl
  • Subtract from selection: Alt In early builds of v3, this didn't work for linear selection.
• Selection type:
  • Linear selection: Left Click
  • Block selection: Middle Click or Shift + Right Click On Linux, middle click pastes instead by default.

Combine as you see fit. For example:

• Add to selection: Ctrl + Left Click (and optionally drag)
• Subtract from selection: Alt + Left Click This didn't work in early builds of v3.
• Add block selection: Ctrl + Shift + Right Click (and drag)
• Subtract block selection: Alt + Shift + Right Click (and drag)

Mac OS X

Building blocks:

• Positive/negative:
  • Add to selection: ?
  • Subtract from selection: ?? (only works with block selection in v3; presumably bug)
• Selection type:
  • Linear selection: Left Click
  • Block selection: Middle Click or ? + Left Click

Combine as you see fit. For example:

• Add to selection: ? + Left Click (and optionally drag)
• Subtract from selection: ?? + Left Click (and drag--this combination doesn't work in Sublime Text 3, but supposedly it works in 2)
• Add block selection: ?? + Left Click (and drag)
• Subtract block selection: ??? + Left Click (and drag)

Keyboard

Windows

• Return to single selection mode: Esc
• Extend selection upward/downward at all carets: Ctrl + Alt + Up/Down
• Extend selection leftward/rightward at all carets: Shift + Left/Right
• Move all carets up/down/left/right, and clear selection: Up/Down/Left/Right
• Undo the last selection motion: Ctrl + U
• Add next occurrence of selected text to selection: Ctrl + D
• Add all occurrences of the selected text to the selection: Alt + F3
• Rotate between occurrences of selected text (single selection): Ctrl + F3 (reverse: Ctrl + Shift + F3)
• Turn a single linear selection into a block selection, with a caret at the end of the selected text in each line: Ctrl + Shift + L

Linux

• Return to single selection mode: Esc
• Extend selection upward/downward at all carets: Alt + Up/Down Note that you may be able to hold Ctrl as well to get the same shortcuts as Windows, but Linux tends to use Ctrl + Alt combinations for global shortcuts.
• Extend selection leftward/rightward at all carets: Shift + Left/Right
• Move all carets up/down/left/right, and clear selection: Up/Down/Left/Right
• Undo the last selection motion: Ctrl + U
• Add next occurrence of selected text to selection: Ctrl + D
• Add all occurrences of the selected text to the selection: Alt + F3
• Rotate between occurrences of selected text (single selection): Ctrl + F3 (reverse: Ctrl + Shift + F3)
• Turn a single linear selection into a block selection, with a caret at the end of the selected text in each line: Ctrl + Shift + L

Mac OS X

• Return to single selection mode: ? (that's the Mac symbol for Escape)
• Extend selection upward/downward at all carets: ^??, ^?? (See note)
• Extend selection leftward/rightward at all carets: ??/??
• Move all carets up/down/left/right and clear selection: ?, ?, ?, ?
• Undo the last selection motion: ?U
• Add next occurrence of selected text to selection: ?D
• Add all occurrences of the selected text to the selection: ^?G
• Rotate between occurrences of selected text (single selection): ??G (reverse: ???G)
• Turn a single linear selection into a block selection, with a caret at the end of the selected text in each line: ??L

Notes for Mac users

On Yosemite and El Capitan, ^?? and ^?? are system keyboard shortcuts by default. If you want them to work in Sublime Text, you will need to change them:

1. Open System Preferences.
2. Select the Shortcuts tab.
3. Select Mission Control in the left listbox.
4. Change the keyboard shortcuts for Mission Control and Application windows (or disable them). I use ^?? and ^??. They defaults are ^? and ^?; adding ^ to those shortcuts triggers the same actions, but slows the animations.

In case you're not familiar with Mac's keyboard symbols:

• ? is the escape key
• ^ is the control key
• ? is the option key
• ? is the shift key
• ? is the command key
• ? et al are the arrow keys, as depicted

if you want to add the data in the increment order inside your associative array you can do this:

$newdata =  array (
      'wpseo_title' => 'test',
      'wpseo_desc' => 'test',
      'wpseo_metakey' => 'test'
    );

// for recipe

$md_array["recipe_type"][] = $newdata;

//for cuisine

 $md_array["cuisine"][] = $newdata;

this will get added to the recipe or cuisine depending on what was the last index.

Array push is usually used in the array when you have sequential index: $arr[0] , $ar[1].. you cannot use it in associative array directly. But since your sub array is had this kind of index you can still use it like this

array_push($md_array["cuisine"],$newdata);

And if you change your style (.css) file to SASS (.scss) use:

button {
  background-color: #007700;
  &:disabled {
    background-color: #cccccc;
  }
}

Include coffee-script in package.json with the specific version required in each project, typically like this:

"dependencies":{
  "coffee-script": ">= 1.2.0"

Then run npm install to install dependencies in each project. This will install the specified version of coffee-script which will be accessible locally to each project.

Basic:

string[] myString = new string[]{"string1", "string2"};

or

string[] myString = new string[4];
myString[0] = "string1"; // etc.

Advanced: From a List

list<string> = new list<string>(); 
//... read this in from somewhere
string[] myString = list.ToArray();

From StringCollection

StringCollection sc = new StringCollection();
/// read in from file or something
string[] myString = sc.ToArray();

If you're familiar with Python argparse, and don't mind calling python to parse bash arguments, there is a piece of code I found really helpful and super easy to use called argparse-bash https://github.com/nhoffman/argparse-bash

Example take from their example.sh script:

#!/bin/bash

source $(dirname $0)/argparse.bash || exit 1
argparse "$@" <<EOF || exit 1
parser.add_argument('infile')
parser.add_argument('outfile')
parser.add_argument('-a', '--the-answer', default=42, type=int,
                    help='Pick a number [default %(default)s]')
parser.add_argument('-d', '--do-the-thing', action='store_true',
                    default=False, help='store a boolean [default %(default)s]')
parser.add_argument('-m', '--multiple', nargs='+',
                    help='multiple values allowed')
EOF

echo required infile: "$INFILE"
echo required outfile: "$OUTFILE"
echo the answer: "$THE_ANSWER"
echo -n do the thing?
if [[ $DO_THE_THING ]]; then
    echo " yes, do it"
else
    echo " no, do not do it"
fi
echo -n "arg with multiple values: "
for a in "${MULTIPLE[@]}"; do
    echo -n "[$a] "
done
echo

Below code is example of custom radio button. follow below steps..

1. Xml file.

    <FrameLayout
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:layout_weight="0.5">
   
        <TextView
            android:id="@+id/text_gender"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="left|center_vertical"
            android:gravity="center"
            android:text="@string/gender"
            android:textColor="#263238"
            android:textSize="15sp"
            android:textStyle="normal"
   
            />
   
        <TextView
            android:id="@+id/text_male"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:layout_marginLeft="10dp"
            android:gravity="center"
            android:text="@string/male"
            android:textColor="#263238"
            android:textSize="15sp"
            android:textStyle="normal"/>
   
        <RadioButton
            android:id="@+id/radio_Male"
            android:layout_width="28dp"
            android:layout_height="28dp"
            android:layout_gravity="right|center_vertical"
            android:layout_marginRight="4dp"
            android:button="@drawable/custom_radio_button"
            android:checked="true"
            android:text=""
            android:onClick="onButtonClicked"
            android:textSize="15sp"
            android:textStyle="normal"
   
            />
    </FrameLayout>
   
    <FrameLayout
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:layout_weight="0.6">
   
        <RadioButton
            android:id="@+id/radio_Female"
            android:layout_width="28dp"
            android:layout_height="28dp"
            android:layout_gravity="right|center_vertical"
            android:layout_marginLeft="10dp"
            android:layout_marginRight="0dp"
            android:button="@drawable/custom_female_button"
            android:text=""
            android:onClick="onButtonClicked"
            android:textSize="15sp"
            android:textStyle="normal"/>
   
        <TextView
            android:id="@+id/text_female"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="left|center_vertical"
            android:gravity="center"
            android:text="@string/female"
            android:textColor="#263238"
            android:textSize="15sp"
            android:textStyle="normal"/>
   
        <RadioButton
            android:id="@+id/radio_Other"
            android:layout_width="28dp"
            android:layout_height="28dp"
            android:layout_gravity="center_horizontal|bottom"
            android:layout_marginRight="10dp"
            android:button="@drawable/custom_other_button"
            android:text=""
            android:onClick="onButtonClicked"
            android:textSize="15sp"
            android:textStyle="normal"/>
   
        <TextView
            android:id="@+id/text_other"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="right|center_vertical"
            android:layout_marginRight="34dp"
            android:gravity="center"
            android:text="@string/other"
            android:textColor="#263238"
            android:textSize="15sp"
            android:textStyle="normal"/>
    </FrameLayout>
   

2.add the custom xml for the radio buttons

2.1.other drawable

custom_other_button.xml

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">

    <item android:state_checked="true" android:drawable="@drawable/select_radio_other" />
    <item android:state_checked="false" android:drawable="@drawable/default_radio" />

</selector>

2.2.female drawable

custom_female_button.xml

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">

    <item android:state_checked="true" android:drawable="@drawable/select_radio_female" />
    <item android:state_checked="false" android:drawable="@drawable/default_radio" />

</selector>

2.3. male drawable

custom_radio_button.xml

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">

    <item android:state_checked="true" android:drawable="@drawable/select_radio_male" />
    <item android:state_checked="false" android:drawable="@drawable/default_radio" />
</selector>

3. Output: this is the output screen

to use sendmail from the shell script

subject="mail subject"
body="Hello World"
from="[email protected]"
to="[email protected],[email protected]"
echo -e "Subject:${subject}\n${body}" | sendmail -f "${from}" -t "${to}"

Use the Google Guava API's join method:

Joiner.on(",").join(collectionOfStrings);

Simple solution

{{ orderTotal | number : '1.2-2'}}

//output like this

// public orderTotal = 220.45892221

//   {{ orderTotal | number : '1.2-2'}} 

// final Output
//  220.45

In case people are searching how to do it in BigQuery:

• An underscore "_" matches a single character or byte.

• You can escape "\", "_", or "%" using two backslashes. For example, "\%". If you are using raw strings, only a single backslash is required. For example, r"\%".

WHERE mycolumn LIKE '%\\_%'

Source: https://cloud.google.com/bigquery/docs/reference/standard-sql/operators

Google Sheets now have a duration formatting option. Select: Format -> Number -> Duration.

In both cases your inner dimension may be dynamically specified (i.e. taken from a variable), but the difference is in the outer dimension.

This question is basically equivalent to the following:

Is int* x = new int[4]; "better" than int x[4]?

The answer is: "no, unless you need to choose that array dimension dynamically."

find files: ls -l /home | grep "^-" | tr -s ' ' | cut -d ' ' -f 9

find directories: ls -l /home | grep "^d" | tr -s ' ' | cut -d ' ' -f 9

find links: ls -l /home | grep "^l" | tr -s ' ' | cut -d ' ' -f 9

tr -s ' ' turns the output into a space-delimited file the cut command says the delimiter is a space, and return the 9th field (always the filename/directory name/linkname).

I use this all the time!

Just use this code:

SwingUtilities.getRootPane(myButton).setDefaultButton(myButton);

// linked list find loop function

int findLoop(struct Node* head)
{
    struct Node* slow = head, *fast = head;
    while(slow && fast && fast->next)
    {
        slow = slow->next;
        fast = fast->next->next;
        if(slow == fast)
            return 1;
    }
 return 0;
}

I had a similar problem, which led me here:

$ phpunit --version
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php5/20131226/profiler.so' - /usr/lib/php5/20131226/profiler.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHPUnit 5.7.17 by Sebastian Bergmann and contributors.

Unlike the above, installing the software did not resolve my problem because I already had it.

$ sudo apt-get install php5-uprofiler
Reading package lists... Done
Building dependency tree       
Reading state information... Done
php5-uprofiler is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 52 not upgraded.

I found my solution via : Debian Bug report logs

$ sudo vim /etc/php5/mods-available/uprofiler.ini

I edited the ini file, changing extension=profiler.so to extension=uprofiler.so .... the result, happily:

$ phpunit --version
PHPUnit 5.7.17 by Sebastian Bergmann and contributors.

i.e. no more warning.

You can also use the pre-encoded HTML entity for a line break 
 in your content and it'll have the same effect.

run(s) of digits

This answer works with any count of digit groups. Example:

$ echo 'Num123that456are7899900contained0018166intext' \
   | sed -En 's/[^0-9]*([0-9]{1,})[^0-9]*/\1 /gp'

123 456 7899900 0018166

Expanded answer.

Is there any way to tell sed to output only captured groups?

Yes. replace all text by the capture group:

$ echo 'Number 123 inside text' \
   | sed 's/[^0-9]*\([0-9]\{1,\}\)[^0-9]*/\1/'

123

s/[^0-9]*                           # several non-digits
         \([0-9]\{1,\}\)            # followed by one or more digits
                        [^0-9]*     # and followed by more non-digits.
                               /\1/ # gets replaced only by the digits.

Or with extended syntax (less backquotes and allow the use of +):

$ echo 'Number 123 in text' \
   | sed -E 's/[^0-9]*([0-9]+)[^0-9]*/\1/'

123

To avoid printing the original text when there is no number, use:

$ echo 'Number xxx in text' \
   | sed -En 's/[^0-9]*([0-9]+)[^0-9]*/\1/p'

• (-n) Do not print the input by default.
• (/p) print only if a replacement was done.

And to match several numbers (and also print them):

$ echo 'N 123 in 456 text' \
  | sed -En 's/[^0-9]*([0-9]+)[^0-9]*/\1 /gp'

123 456

That works for any count of digit runs:

$ str='Test Num(s) 123 456 7899900 contained as0018166df in text'
$ echo "$str" \
   | sed -En 's/[^0-9]*([0-9]{1,})[^0-9]*/\1 /gp'

123 456 7899900 0018166

Which is very similar to the grep command:

$ str='Test Num(s) 123 456 7899900 contained as0018166df in text'
$ echo "$str" | grep -Po '\d+'
123
456
7899900
0018166

About \d

and pattern: /([\d]+)/

Sed does not recognize the '\d' (shortcut) syntax. The ascii equivalent used above [0-9] is not exactly equivalent. The only alternative solution is to use a character class: '[[:digit:]]`.

The selected answer use such "character classes" to build a solution:

$ str='This is a sample 123 text and some 987 numbers'
$ echo "$str" | sed -rn 's/[^[:digit:]]*([[:digit:]]+)[^[:digit:]]+([[:digit:]]+)[^[:digit:]]*/\1 \2/p'

That solution only works for (exactly) two runs of digits.

Of course, as the answer is being executed inside the shell, we can define a couple of variables to make such answer shorter:

$ str='This is a sample 123 text and some 987 numbers'
$ d=[[:digit:]]     D=[^[:digit:]]
$ echo "$str" | sed -rn "s/$D*($d+)$D+($d+)$D*/\1 \2/p"

But, as has been already explained, using a s/…/…/gp command is better:

$ str='This is 75577 a sam33ple 123 text and some 987 numbers'
$ d=[[:digit:]]     D=[^[:digit:]]
$ echo "$str" | sed -rn "s/$D*($d+)$D*/\1 /gp"
75577 33 123 987

That will cover both repeated runs of digits and writing a short(er) command.

You should put it in the <head>. I typically put style references above JS and I order my JS from top to bottom if some of them are dependent on others, but I beleive all of the references are loaded before the page is rendered.

Ripgrep, which is a fast alternative to grep, has just introduced the --count-matches flag allowing counting each match in version 0.9 (I'm using the above example to stay consistent):

> echo afoobarfoobar | rg --count foo
1
> echo afoobarfoobar | rg --count-matches foo
2

As asked by OP, ripgrep allows for regex pattern as well (--regexp <PATTERN>). Also it can print each (line) match on a separate line:

> echo -e "line1foo\nline2afoobarfoobar" | rg foo
line1foo
line2afoobarfoobar

In python, the str() method is similar to the toString() method in other languages. It is called passing the object to convert to a string as a parameter. Internally it calls the __str__() method of the parameter object to get its string representation.

In this case, however, you are comparing a UserProperty author from the database, which is of type users.User with the nickname string. You will want to compare the nickname property of the author instead with todo.author.nickname in your template.

On my installation of SQL Server 2012 Developer Edition, installed with default settings, I just had to load the SQL Server Configuration Manager -> SQL Server Network Configuration -> Protocols for MSSQLSERVER and change TCP/IP from Disabled to Enabled.

Try this it worked for me

Write this in your Controller

public class DemoController: Controller

        public async Task<FileStreamResult> GetLogoImage(string logoimage)
        {
            string str = "" ;
            var filePath = Server.MapPath("~/App_Data/" + SubfolderName);//If subfolder exist otherwise leave.
            // DirectoryInfo dir = new DirectoryInfo(filePath);
            string[] filePaths = Directory.GetFiles(@filePath, "*.*");
            foreach (var fileTemp in filePaths)
            {
                  str= fileTemp.ToString();
            }
                return File(new MemoryStream(System.IO.File.ReadAllBytes(str)), System.Web.MimeMapping.GetMimeMapping(str), Path.GetFileName(str));
        }

Here is my view

<div><a href="/DemoController/GetLogoImage?Type=Logo" target="_blank">Download Logo</a></div>

I think you should use prop(), if you are using jQuery 1.6 onwards.

To check it you should do:

$('#test').prop('checked', true);

to uncheck it:

$('#test').prop('checked', false);

Flatten the list to "remove the brackets" using a nested list comprehension. This will un-nest each list stored in your list of lists!

list_of_lists = [[180.0], [173.8], [164.2], [156.5], [147.2], [138.2]]
flattened = [val for sublist in list_of_lists for val in sublist]

Nested list comprehensions evaluate in the same manner that they unwrap (i.e. add newline and tab for each new loop. So in this case:

flattened = [val for sublist in list_of_lists for val in sublist]

is equivalent to:

flattened = []
for sublist in list_of_lists:
    for val in sublist:
        flattened.append(val)

The big difference is that the list comp evaluates MUCH faster than the unraveled loop and eliminates the append calls!

If you have multiple items in a sublist the list comp will even flatten that. ie

>>> list_of_lists = [[180.0, 1, 2, 3], [173.8], [164.2], [156.5], [147.2], [138.2]]
>>> flattened  = [val for sublist in list_of_lists for val in sublist]
>>> flattened 
[180.0, 1, 2, 3, 173.8, 164.2, 156.5, 147.2,138.2]

We used this in our HRMS System you will find it useful

SELECT CAST(DAYNAME(daydate) as CHAR) as dayname,daydate
    FROM
    (select CAST((date_add('20110101', interval H.i*100 + T.i*10 + U.i day) )as DATE) as daydate
      from erp_integers as H
    cross
      join erp_integers as T
    cross
      join erp_integers as U
     where date_add('20110101', interval H.i*100 + T.i*10 + U.i day ) <= '20110228'
    order
        by daydate ASC
        )Days

In my case this problem happened when I imported a Maven project into Eclipse. To solve this, I added the following in pom.xml:

<properties>
   ...
   <maven.compiler.source>1.8</maven.compiler.source>
   <maven.compiler.target>1.8</maven.compiler.target>
</properties>

Then in the context menu of the project, go to "Maven -> Update Project ...", and press OK.

That's it. Hope this helps.

I've been interested in the original question here and related ones.

For an answer, this week I did some experiments with XCOPY.

To help answer the original question, here I post the results of my experiments.

I did the experiments on Windows 7 64 bit Professional SP1 with the copy of XCOPY that came with the operating system.

For the experiments, I wrote some code in the scripting language Open Object Rexx and the editor macro language Kexx with the text editor KEdit.

XCOPY was called from the Rexx code. The Kexx code edited the screen output of XCOPY to focus on the crucial results.

The experiments all had to do with using XCOPY to copy one directory with several files and subdirectories.

The experiments consisted of 10 cases. Each case adjusted the arguments to XCOPY and called XCOPY once. All 10 cases were attempting to do the same copying operation.

Here are the main results:

(1) Of the 10 cases, only three did copying. The other 7 cases right away, just from processing the arguments to XCOPY, gave error messages, e.g.,

Invalid path

Access denied

with no files copied.

Of the three cases that did copying, they all did the same copying, that is, gave the same results.

(2) If want to copy a directory X and all the files and directories in directory X, in the hierarchical file system tree rooted at directory X, then apparently XCOPY -- and this appears to be much of the original question -- just will NOT do that.

One consequence is that if using XCOPY to copy directory X and its contents, then CAN copy the contents but CANNOT copy the directory X itself; thus, lose the time-date stamp on directory X, its archive bit, data on ownership, attributes, etc.

Of course if directory X is a subdirectory of directory Y, an XCOPY of Y will copy all of the contents of directory Y WITH directory X. So in this way can get a copy of directory X. However, the copy of directory X will have its time-date stamp of the time of the run of XCOPY and NOT the time-date stamp of the original directory X.

This change in time-date stamps can be awkward for a copy of a directory with a lot of downloaded Web pages: The HTML file of the Web page will have its original time-date stamp, but the corresponding subdirectory for files used by the HTML file will have the time-date stamp of the run of XCOPY. So, when sorting the copy on time date stamps, all the subdirectories, the HTML files and the corresponding subdirectories, e.g.,

x.htm

x_files

can appear far apart in the sort on time-date.

Hierarchical file systems go way back, IIRC to Multics at MIT in 1969, and since then lots of people have recognized the two cases, given a directory X, (i) copy directory X and all its contents and (ii) copy all the contents of X but not directory X itself. Well, if only from the experiments, XCOPY does only (ii).

So, the results of the 10 cases are below. For each case, in the results the first three lines have the first three arguments to XCOPY. So, the first line has the tree name of the directory to be copied, the 'source'; the second line has the tree name of the directory to get the copies, the 'destination', and the third line has the options for XCOPY. The remaining 1-2 lines have the results of the run of XCOPY.

One big point about the options is that options /X and /O result in result

Access denied

To see this, compare case 8 with the other cases that were the same, did not have /X and /O, but did copy.

These experiments have me better understand XCOPY and contribute an answer to the original question.

======= case 1 ==================
"k:\software\dir_time-date\"
"k:\software\xcopy002_test\xcopy002_test_dirs\output_sub_dir_1\"
options = /E /F /G /H /K /O /R /V /X /Y
Result:  Invalid path
Result:  0 File(s) copied
======= case 2 ==================
"k:\software\dir_time-date\*"
"k:\software\xcopy002_test\xcopy002_test_dirs\output_sub_dir_2\"
options = /E /F /G /H /K /O /R /V /X /Y
Result:  Access denied
Result:  0 File(s) copied
======= case 3 ==================
"k:\software\dir_time-date"
"k:\software\xcopy002_test\xcopy002_test_dirs\output_sub_dir_3\"
options = /E /F /G /H /K /O /R /V /X /Y
Result:  Access denied
Result:  0 File(s) copied
======= case 4 ==================
"k:\software\dir_time-date\"
"k:\software\xcopy002_test\xcopy002_test_dirs\output_sub_dir_4\"
options = /E /F /G /H /K /R /V /Y
Result:  Invalid path
Result:  0 File(s) copied
======= case 5 ==================
"k:\software\dir_time-date\"
"k:\software\xcopy002_test\xcopy002_test_dirs\output_sub_dir_5\"
options = /E /F /G /H /K /O /R /S /X /Y
Result:  Invalid path
Result:  0 File(s) copied
======= case 6 ==================
"k:\software\dir_time-date"
"k:\software\xcopy002_test\xcopy002_test_dirs\output_sub_dir_6\"
options = /E /F /G /H /I /K /O /R /S /X /Y
Result:  Access denied
Result:  0 File(s) copied
======= case 7 ==================
"k:\software\dir_time-date"
"k:\software\xcopy002_test\xcopy002_test_dirs\output_sub_dir_7"
options = /E /F /G /H /I /K /R /S /Y
Result:  20 File(s) copied
======= case 8 ==================
"k:\software\dir_time-date"
"k:\software\xcopy002_test\xcopy002_test_dirs\output_sub_dir_8"
options = /E /F /G /H /I /K /O /R /S /X /Y
Result:  Access denied
Result:  0 File(s) copied
======= case 9 ==================
"k:\software\dir_time-date"
"k:\software\xcopy002_test\xcopy002_test_dirs\output_sub_dir_9"
options = /I /S
Result:  20 File(s) copied
======= case 10 ==================
"k:\software\dir_time-date"
"k:\software\xcopy002_test\xcopy002_test_dirs\output_sub_dir_10"
options = /E /I /S
Result:  20 File(s) copied

Step 1: You have to add the line: default-storage-engine = InnoDB under the [mysqld] section of your mysql config file (my.cnf or my.ini depending on your OS) and restart the mysqld service.

Step 2: Now when you create the table you will see the type of table is: InnoDB

Step 3: Create both Parent and Child table. Now open the Child table and select the column U like to have the Foreign Key: Select the Index Key from Action Label as shown below.

Step 4: Now open the Relation View in the same child table from bottom near the Print View as shown below.

Step 5: Select the column U like to have the Foreign key as Select the Parent column from the drop down. dbName.TableName.ColumnName

Select appropriate Values for ON DELETE and ON UPDATE

First, repeat this mantra for a little while: "unused memory is wasted memory". The Linux kernel keeps around huge amounts of file metadata and files that were requested, until something that looks more important pushes that data out. It's why you can run:

find /home -type f -name '*.mp3'
find /home -type f -name '*.aac'

and have the second find instance run at ridiculous speed.

Linux only leaves a little bit of memory 'free' to handle spikes in memory usage without too much effort.

Second, you want to find the processes that are eating all your memory; in top use the M command to sort by memory use. Feel free to ignore the VIRT column, that just tells you how much virtual memory has been allocated, not how much memory the process is using. RES reports how much memory is resident, or currently in ram (as opposed to swapped to disk or never actually allocated in the first place, despite being requested).

But, since RES will count e.g. /lib/libc.so.6 memory once for nearly every process, it isn't exactly an awesome measure of how much memory a process is using. The SHR column reports how much memory is shared with other processes, but there is no guarantee that another process is actually sharing -- it could be sharable, just no one else wants to share.

The smem tool is designed to help users better gage just how much memory should really be blamed on each individual process. It does some clever work to figure out what is really unique, what is shared, and proportionally tallies the shared memory to the processes sharing it. smem may help you understand where your memory is going better than top will, but top is an excellent first tool.

In JavaScript you can use template literals:

let value = 100;
console.log(`The size is ${ value }`);

Most probably its because the B objects are not referring to the same Java C object instance. They are referring to the same row in the database (i.e. the same primary key) but they're different copies of it.

So what is happening is that the Hibernate session, which is managing the entities would be keeping track of which Java object corresponds to the row with the same primary key.

One option would be to make sure that the Entities of objects B that refer to the same row are actually referring to the same object instance of C. Alternatively turn off cascading for that member variable. This way when B is persisted C is not. You will have to save C manually separately though. If C is a type/category table, then it probably makes sense to be that way.

its

selenium.getTable("tablename".rowNumber.colNumber)

not

selenium.getTable("tablename".colNumber.rowNumber)

The answer offered by @Daniel Kamil Kozar is the correct answer - gettimeofday actually should not be used to measure the elapsed time. Use clock_gettime(CLOCK_MONOTONIC) instead.

Man Pages say - The time returned by gettimeofday() is affected by discontinuous jumps in the system time (e.g., if the system administrator manually changes the system time). If you need a monotonically increasing clock, see clock_gettime(2).

The Opengroup says - Applications should use the clock_gettime() function instead of the obsolescent gettimeofday() function.

Everyone seems to love gettimeofday until they run into a case where it does not work or is not there (VxWorks) ... clock_gettime is fantastically awesome and portable.

<<

I believe sideshowbarker 's answer here has all the info you need to fix this. If your problem is just No 'Access-Control-Allow-Origin' header is present on the response you're getting, you can set up a CORS proxy to get around this. Way more info on it in the linked answer

this question asked in 2009 but i want to share my codes:

    Public Function RowSearch(ByVal dttable As DataTable, ByVal searchcolumns As String()) As DataTable

    Dim x As Integer
    Dim y As Integer

    Dim bln As Boolean

    Dim dttable2 As New DataTable
    For x = 0 To dttable.Columns.Count - 1
        dttable2.Columns.Add(dttable.Columns(x).ColumnName)
    Next

    For x = 0 To dttable.Rows.Count - 1
        For y = 0 To searchcolumns.Length - 1
            If String.IsNullOrEmpty(searchcolumns(y)) = False Then
                If searchcolumns(y) = CStr(dttable.Rows(x)(y + 1) & "") & "" Then
                    bln = True
                Else
                    bln = False
                    Exit For
                End If
            End If
        Next
        If bln = True Then
            dttable2.Rows.Add(dttable.Rows(x).ItemArray)
        End If
    Next

    Return dttable2


End Function

In case you are interested in the memory allocation, you may compare each approach using something like this jsfiddle in conjunction with chrome dev tools' timeline tab. You will want to use the trash bin icon at the bottom to force a garbage collection after 'clearing' the array. This should give you a more definite answer for the browser of your choice. A lot of answers here are old and I wouldn't rely on them but rather test as in @tanguy_k's answer above.

(for an intro to the aforementioned tab you can check out here)

Stackoverflow forces me to copy the jsfiddle so here it is:

<html>
<script>
var size = 1000*100
window.onload = function() {
  document.getElementById("quantifier").value = size
}

function scaffold()
{
  console.log("processing Scaffold...");
  a = new Array
}
function start()
{
  size = document.getElementById("quantifier").value
  console.log("Starting... quantifier is " + size);
  console.log("starting test")
  for (i=0; i<size; i++){
    a[i]="something"
  }
  console.log("done...")
}

function tearDown()
{
  console.log("processing teardown");
  a.length=0
}

</script>
<body>
    <span style="color:green;">Quantifier:</span>
    <input id="quantifier" style="color:green;" type="text"></input>
    <button onclick="scaffold()">Scaffold</button>
    <button onclick="start()">Start</button>
    <button onclick="tearDown()">Clean</button>
    <br/>
</body>
</html>

And you should take note that it may depend on the type of the array elements, as javascript manages strings differently than other primitive types, not to mention arrays of objects. The type may affect what happens.

Wont the below basic approach doesn't suffice your requirements?

HTML Code having a div

<div id="mydiv" onscroll='myMethod();'>

JS will have below code

function myMethod(){ alert(1); }

Works fine for me with one change - fourth line should be:

cell.Value = Trim(cell.Value)

Edit: If it appears to be stuck in a loop, I'd add

Debug.Print cell.Address

inside your For ... Next loop to get a bit more info on what's happening.

I also suspect that Trim only strips spaces - are you sure you haven't got some other kind of non-display character in there?

64-bit binaries are stored in PE32+ format. Try reading http://www.masm32.com/board/index.php?action=dlattach;topic=6687.0;id=3486

Currently as of Django 2.2, the recommended way when starting a new project is to create a custom user model that inherits from AbstractUser, then point AUTH_USER_MODEL to the model.

Source: https://docs.djangoproject.com/en/2.2/topics/auth/customizing/#using-a-custom-user-model-when-starting-a-project

Hashtables are not inherently sorted, your best bet is to use another structure such as a SortedList or an ArrayList

Although the question is a bit old, here is a new library, which is worth mentioning, that can do extra tasks.

In some cases, you don't want only to remove stop words. Rather, you would want to find the stopwords in the text data and store it in a list so that you can find the noise in the data and make it more interactive.

The library is called 'textfeatures'. You can use it as follows:

! pip install textfeatures
import textfeatures as tf
import pandas as pd

For example, suppose you have the following set of strings:

texts = [
    "blue car and blue window",
    "black crow in the window",
    "i see my reflection in the window"]

df = pd.DataFrame(texts) # Convert to a dataframe
df.columns = ['text'] # give a name to the column
df

Now, call the stopwords() function and pass the parameters you want:

tf.stopwords(df,"text","stopwords") # extract stop words
df[["text","stopwords"]].head() # give names to columns

The result is going to be:

    text                                 stopwords
0   blue car and blue window             [and]
1   black crow in the window             [in, the]
2   i see my reflection in the window    [i, my, in, the]

As you can see, the last column has the stop words included in that docoument (record).

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

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

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

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

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

Using Boost.Filesystem:

boost::filesystem::path p("C:\\folder\\foo.txt");
boost::filesystem::path dir = p.parent_path();

JQuery 10.1.2 has a nice show and hide functions that encapsulate the behavior you are talking about. This would save you having to write a new function or keep track of css classes.

$("tr1").show();

$("tr1").hide();

w3cSchool link to JQuery show and hide

You can introduce another variable. It doesnt consolidate both checks, but it at least avoids having to put the body in twice:

do_it = 
ifeq ($(GCC_MINOR), 4)
    do_it = yes
endif
ifeq ($(GCC_MINOR), 5)
    do_it = yes
endif
ifdef do_it
    CFLAGS += -fno-strict-overflow
endif

If you have some tiles that exceed the bounds of your diamond, I recommend drawing in depth order:

...1...
..234..
.56789.
..abc..
...d...

Even if it is a little bit late, i solved the PATH problem by removing every space.

;C:\Program Files\PostgreSQL\9.5\bin;C:\Program Files\PostgreSQL\9.5\lib

works for me now.

I prefer something more explicit:

component.html

<input #saveUserNameCheckBox
    id="saveUserNameCheckBox" 
    type="checkbox" 
    [checked]="saveUsername" 
    (change)="onSaveUsernameChanged(saveUserNameCheckBox.checked)" />

component.ts

public saveUsername:boolean;

public onSaveUsernameChanged(value:boolean){
    this.saveUsername = value;
}

I created a simple scheduler that is easy to use and you do not need to use external library. TaskScheduler is a singleton that keeps references on the timers so timers will not be garbage collected, it can schedule multiple tasks. You can set the first run (hour and minute), if at the time of scheduling this time is over scheduling start on the next day this at that time. But it is easy to customize the code.

Scheduling a new task is so simple. Example: At 11:52 the first task is for every 15 secunds, the second example is for every 5 secunds. For daily execution set 24 to the 3 parameter.

TaskScheduler.Instance.ScheduleTask(11, 52, 0.00417, 
    () => 
    {
        Debug.WriteLine("task1: " + DateTime.Now);
        //here write the code that you want to schedule
    });

TaskScheduler.Instance.ScheduleTask(11, 52, 0.00139,
    () =>
    {
        Debug.WriteLine("task2: " + DateTime.Now);
        //here write the code that you want to schedule
    });

My debug window:

task2: 07.06.2017 11:52:00
task1: 07.06.2017 11:52:00
task2: 07.06.2017 11:52:05
task2: 07.06.2017 11:52:10
task1: 07.06.2017 11:52:15
task2: 07.06.2017 11:52:15
task2: 07.06.2017 11:52:20
task2: 07.06.2017 11:52:25
...

Just add this class to your project:

public class TaskScheduler
{
    private static TaskScheduler _instance;
    private List<Timer> timers = new List<Timer>();

    private TaskScheduler() { }

    public static TaskScheduler Instance => _instance ?? (_instance = new TaskScheduler());

    public void ScheduleTask(int hour, int min, double intervalInHour, Action task)
    {
        DateTime now = DateTime.Now;
        DateTime firstRun = new DateTime(now.Year, now.Month, now.Day, hour, min, 0, 0);
        if (now > firstRun)
        {
            firstRun = firstRun.AddDays(1);
        }

        TimeSpan timeToGo = firstRun - now;
        if (timeToGo <= TimeSpan.Zero)
        {
            timeToGo = TimeSpan.Zero;
        }

        var timer = new Timer(x =>
        {
            task.Invoke();
        }, null, timeToGo, TimeSpan.FromHours(intervalInHour));

        timers.Add(timer);
    }
}

For me it was that I was passing a function result as 2-way binding input '=' to a directive that was creating a new object every time.

so I had something like that:

<my-dir>
   <div ng-repeat="entity in entities">
      <some-other-dir entity="myDirCtrl.convertToSomeOtherObject(entity)"></some-other-dir>
   </div>
</my-dir>

and the controller method on my-dir was

this.convertToSomeOtherObject(entity) {
   var obj = new Object();
   obj.id = entity.Id;
   obj.value = entity.Value;
   [..]
   return obj;
}

which when I made to

this.convertToSomeOtherObject(entity) {
   var converted = entity;
   converted.id = entity.Id;
   converted.value = entity.Value;
   [...]
   return converted;
}

solved the problem!

Hopefully this will help someone :)

click link get example file upload clint java with apache HttpComponents

http://hc.apache.org/httpcomponents-client-ga/httpmime/examples/org/apache/http/examples/entity/mime/ClientMultipartFormPost.java

and library downalod link

https://hc.apache.org/downloads.cgi

use 4.5.3.zip it's working fine in my code

and my working code..

import java.io.File;
import org.apache.http.HttpEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.mime.MultipartEntityBuilder;
import org.apache.http.entity.mime.content.FileBody;
import org.apache.http.entity.mime.content.StringBody;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;

public class ClientMultipartFormPost {

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

          CloseableHttpClient httpclient = HttpClients.createDefault();
          try {
             HttpPost httppost = new HttpPost("http://localhost:8080/MyWebSite1/UploadDownloadFileServlet");

             FileBody bin = new FileBody(new File("E:\\meter.jpg"));
             StringBody comment = new StringBody("A binary file of some kind", ContentType.TEXT_PLAIN);

             HttpEntity reqEntity = MultipartEntityBuilder.create()
                .addPart("bin", bin)
                .addPart("comment", comment)
                .build();


             httppost.setEntity(reqEntity);

             System.out.println("executing request " + httppost.getRequestLine());
             CloseableHttpResponse response = httpclient.execute(httppost);
           try {
                System.out.println("----------------------------------------");
                System.out.println(response.getStatusLine());
                HttpEntity resEntity = response.getEntity();
                if (resEntity != null) {
                     System.out.println("Response content length: " +    resEntity.getContentLength());
                }
              EntityUtils.consume(resEntity);
             } finally {
                 response.close();
            }
       } finally {
          httpclient.close();
      }
   }

}

use id of the element except x_path.It will work 100%

@Adam Just add a function using onClick="getId()"

function getId(){console.log(this.event.target.id)}

You can use like this:

string date = "";

date = DateTime.ParseExact("01:00 PM" , "h:mm tt", CultureInfo.InvariantCulture).ToString("HH:mm");

h: 12 hours

mm: mins

tt: PM/AM

HH:24 hours

If your html is styled with css, you can probably link different style sheets for different sizes.

Since no one has considered comparing two strings, here's my proposal.

You may of course want to check if the pipe ("|") is not part of either lists and maybe chose automatically another char, but you got the idea.

Using an empty string as separator is not a solution since the numbers can have several digits ([12,3] != [1,23])

def issublist(l1,l2):
    return '|'.join([str(i) for i in l1]) in '|'.join([str(i) for i in l2])

if You want daily backup // following sql script store in C:\Users\admin\Desktop\DBScript\DBBackUpSQL.sql

DECLARE @pathName NVARCHAR(512),
 @databaseName NVARCHAR(512) SET @databaseName = 'Databasename' SET @pathName = 'C:\DBBackup\DBData\DBBackUp' + Convert(varchar(8), GETDATE(), 112) + '_' + Replace((Convert(varchar(8), GETDATE(), 108)),':','-')+ '.bak' BACKUP DATABASE @databaseName TO DISK = @pathName WITH NOFORMAT, 
INIT, 
NAME = N'', 
SKIP, 
NOREWIND, 
NOUNLOAD, 
STATS = 10 
GO

open the Task scheduler

create task-> select Triggers tab Select New .

Button Select Daily Radio button

click Ok Button

then click Action tab Select New.

Button Put "C:\Program Files\Microsoft SQL Server\100\Tools\Binn\SQLCMD.EXE" -S ADMIN-PC -i "C:\Users\admin\Desktop\DBScript\DBBackUpSQL.sql" in the program/script text box(make sure Match your files path and Put the double quoted path in start-> search box and if it find then click it and see the backup is there or not)

-- the above path may be insted 100 write 90 "C:\Program Files\Microsoft SQL Server\90\Tools\Binn\SQLCMD.EXE" -S ADMIN-PC -i "C:\Users\admin\Desktop\DBScript\DBBackUpSQL.sql"

then click ok button

the Script will execute on time which you select on Trigger tab on daily basis

enjoy it.............

It's not easily supported. Here's an article with instructions on how to pass EventArgs as command parameters.

You might want to look into using MVVMLight - it supports EventArgs in command directly; your situation would look something like this:

 <i:Interaction.Triggers>
    <i:EventTrigger EventName="Navigated">
        <cmd:EventToCommand Command="{Binding NavigatedEvent}"
            PassEventArgsToCommand="True" />
    </i:EventTrigger>
 </i:Interaction.Triggers>

I think you should understand what delayed expansion is. The existing answers don't explain it (sufficiently) IMHO.

Typing SET /? explains the thing reasonably well:

Delayed environment variable expansion is useful for getting around the limitations of the current expansion which happens when a line of text is read, not when it is executed. The following example demonstrates the problem with immediate variable expansion:

set VAR=before
if "%VAR%" == "before" (
    set VAR=after
    if "%VAR%" == "after" @echo If you see this, it worked
)

would never display the message, since the %VAR% in BOTH IF statements is substituted when the first IF statement is read, since it logically includes the body of the IF, which is a compound statement. So the IF inside the compound statement is really comparing "before" with "after" which will never be equal. Similarly, the following example will not work as expected:

set LIST=
for %i in (*) do set LIST=%LIST% %i
echo %LIST%

in that it will NOT build up a list of files in the current directory, but instead will just set the LIST variable to the last file found. Again, this is because the %LIST% is expanded just once when the FOR statement is read, and at that time the LIST variable is empty. So the actual FOR loop we are executing is:

for %i in (*) do set LIST= %i

which just keeps setting LIST to the last file found.

Delayed environment variable expansion allows you to use a different character (the exclamation mark) to expand environment variables at execution time. If delayed variable expansion is enabled, the above examples could be written as follows to work as intended:

set VAR=before
if "%VAR%" == "before" (
    set VAR=after
    if "!VAR!" == "after" @echo If you see this, it worked
)

set LIST=
for %i in (*) do set LIST=!LIST! %i
echo %LIST%

Another example is this batch file:

@echo off
setlocal enabledelayedexpansion
set b=z1
for %%a in (x1 y1) do (
 set b=%%a
 echo !b:1=2!
)

This prints x2 and y2: every 1 gets replaced by a 2.

Without setlocal enabledelayedexpansion, exclamation marks are just that, so it will echo !b:1=2! twice.

Because normal environment variables are expanded when a (block) statement is read, expanding %b:1=2% uses the value b has before the loop: z2 (but y2 when not set).

First, create a parent div that centers its child content with text-align: center. Next, create a child div that uses display: inline-block to adapt to the width of its children and text-align: left to make the content it holds align to the left as desired.

<div style="text-align: center;">_x000D_
    <div style="display: inline-block; text-align: left;">_x000D_
        Centered<br />_x000D_
        Content<br />_x000D_
        That<br />_x000D_
        Is<br />_x000D_
        Left<br />_x000D_
        Aligned_x000D_
    </div>_x000D_
</div>

make -k (or --keep-going on gnumake) will do what you are asking for, I think.

You really ought to find the del or rm line that is failing and add a -f to it to keep that error from happening to others though.