I only use MicrosoftAdvertising.Mobile and Microsoft.Advertising.Mobile.UI and I am served ads. The SDK should only add the DLLs not reference itself.

Note: You need to explicitly set width and height Make sure the phone dialer, and web browser capabilities are enabled

Followup note: Make sure that after you've removed the SDK DLL, that the xmlns references are not still pointing to it. The best route to take here is

1. Remove the XAML for the ad
2. Remove the xmlns declaration (usually at the top of the page, but sometimes will be declared in the ad itself)
3. Remove the bad DLL (the one ending in .SDK )
4. Do a Clean and then Build (clean out anything remaining from the DLL)
5. Add the xmlns reference (actual reference is below)
6. Add the ad to the page (example below)

Here is the xmlns reference:

xmlns:AdNamepace="clr-namespace:Microsoft.Advertising.Mobile.UI;assembly=Microsoft.Advertising.Mobile.UI" 

Then the ad itself:

<AdNamespace:AdControl x:Name="myAd" Height="80" Width="480"                    AdUnitId="yourAdUnitIdHere" ApplicationId="yourIdHere"/> 

There was a change from 1.3.x to 1.4.x.

In Angular 1.3.x this worked:

var dir: ng.IDirective = {
    restrict: "A",
    require: ["select", "ngModel"],
    compile: compile,
};

function compile(tElement: ng.IAugmentedJQuery, tAttrs, transclude) {
    tElement.append("<option value=''>--- Kein ---</option>");

    return function postLink(scope: DirectiveScope, element: ng.IAugmentedJQuery, attributes: ng.IAttributes) {
        attributes["ngOptions"] = "a.ID as a.Bezeichnung for a in akademischetitel";
        scope.akademischetitel = AkademischerTitel.query();
    }
}

Now in Angular 1.4.x we have to do this:

var dir: ng.IDirective = {
    restrict: "A",
    compile: compile,
    terminal: true,
    priority: 10,
};

function compile(tElement: ng.IAugmentedJQuery, tAttrs, transclude) {
    tElement.append("<option value=''>--- Kein ---</option>");
    tElement.removeAttr("tq-akademischer-titel-select");
    tElement.attr("ng-options", "a.ID as a.Bezeichnung for a in akademischetitel");

    return function postLink(scope: DirectiveScope, element: ng.IAugmentedJQuery, attributes: ng.IAttributes) {

        $compile(element)(scope);
        scope.akademischetitel = AkademischerTitel.query();
    }
}

(From the accepted answer: https://stackoverflow.com/a/19228302/605586 from Khanh TO).

To be short, in React, there's no two-way data-binding.

So when you want to implement that feature, try define a state, and write like this, listening events, update the state, and React renders for you:

class NameForm extends React.Component {
  constructor(props) {
    super(props);
    this.state = {value: ''};

    this.handleChange = this.handleChange.bind(this);
  }

  handleChange(event) {
    this.setState({value: event.target.value});
  }

  render() {
    return (
      <input type="text" value={this.state.value} onChange={this.handleChange} />
    );
  }
}

Details here https://facebook.github.io/react/docs/forms.html

UPDATE 2020

Note:

LinkedStateMixin is deprecated as of React v15. The recommendation is to explicitly set the value and change handler, instead of using LinkedStateMixin.

above update from React official site . Use below code if you are running under v15 of React else don't.

There are actually people wanting to write with two-way binding, but React does not work in that way. If you do want to write like that, you have to use an addon for React, like this:

var WithLink = React.createClass({
  mixins: [LinkedStateMixin],
  getInitialState: function() {
    return {message: 'Hello!'};
  },
  render: function() {
    return <input type="text" valueLink={this.linkState('message')} />;
  }
});

Details here https://facebook.github.io/react/docs/two-way-binding-helpers.html

For refs, it's just a solution that allow developers to reach the DOM in methods of a component, see here https://facebook.github.io/react/docs/refs-and-the-dom.html

This question was asked a long time ago so I thought I'd post an updated answer.

You should now avoid using @import. Taken from the docs:

Sass will gradually phase it out over the next few years, and eventually remove it from the language entirely. Prefer the @use rule instead.

A full list of reasons can be found here

You should now use @use as shown below:

_variables.scss

$text-colour: #262626;

_otherFile.scss

@use 'variables'; // Path to _variables.scss Notice how we don't include the underscore or file extension

body {
  // namespace.$variable-name
  // namespace is just the last component of its URL without a file extension
  color: variables.$text-colour;
}

You can also create an alias for the namespace:

_otherFile.scss

@use 'variables' as v;

body {
  // alias.$variable-name
  color: v.$text-colour;
}

EDIT As pointed out by @und3rdg at the time of writing (November 2020) @use is currently only available for Dart Sass and not LibSass (now deprecated) or Ruby Sass. See https://sass-lang.com/documentation/at-rules/use for the latest compatibility

Try instead of db.parse(xml):

Document doc = db.parse(new InputSource(new StringReader(**xml**)));

The following is an example of how you might write and read a pickle file. Note that if you keep appending pickle data to the file, you will need to continue reading from the file until you find what you want or an exception is generated by reaching the end of the file. That is what the last function does.

import os
import pickle


PICKLE_FILE = 'pickle.dat'


def main():
    # append data to the pickle file
    add_to_pickle(PICKLE_FILE, 123)
    add_to_pickle(PICKLE_FILE, 'Hello')
    add_to_pickle(PICKLE_FILE, None)
    add_to_pickle(PICKLE_FILE, b'World')
    add_to_pickle(PICKLE_FILE, 456.789)
    # load & show all stored objects
    for item in read_from_pickle(PICKLE_FILE):
        print(repr(item))
    os.remove(PICKLE_FILE)


def add_to_pickle(path, item):
    with open(path, 'ab') as file:
        pickle.dump(item, file, pickle.HIGHEST_PROTOCOL)


def read_from_pickle(path):
    with open(path, 'rb') as file:
        try:
            while True:
                yield pickle.load(file)
        except EOFError:
            pass


if __name__ == '__main__':
    main()

adapted from MSDN, how to left join using EF 4

var query = from u in usergroups
            join p in UsergroupPrices on u.UsergroupID equals p.UsergroupID into gj
            from x in gj.DefaultIfEmpty()
            select new { 
                UsergroupID = u.UsergroupID,
                UsergroupName = u.UsergroupName,
                Price = (x == null ? String.Empty : x.Price) 
            };

Using the map() and reduce() built-in functions

def file_to_list(file):
     #stuff to parse file to a list
     return list

files = [...list of files...]

L = map(file_to_list, files)

flat_L = reduce(lambda x,y:x+y, L)

Minimal "for looping" and elegant coding pattern :)

There is a way by saying what is is not. Just make the not something it never will be. A good css selector reference: https://www.w3schools.com/cssref/css_selectors.asp which shows the :not selector as follows:

:not(selector)  :not(p) Selects every element that is not a <p> element

Here is an example: a div followed by something (anything but a z tag)

div > :not(z){
 border:1px solid pink;
}

EDIT: Updated for jQuery 1.8

Since jQuery 1.8 browser specific transformations will be added automatically. jsFiddle Demo

var rotation = 0;

jQuery.fn.rotate = function(degrees) {
    $(this).css({'transform' : 'rotate('+ degrees +'deg)'});
    return $(this);
};

$('.rotate').click(function() {
    rotation += 5;
    $(this).rotate(rotation);
});

EDIT: Added code to make it a jQuery function.

For those of you who don't want to read any further, here you go. For more details and examples, read on. jsFiddle Demo.

var rotation = 0;

jQuery.fn.rotate = function(degrees) {
    $(this).css({'-webkit-transform' : 'rotate('+ degrees +'deg)',
                 '-moz-transform' : 'rotate('+ degrees +'deg)',
                 '-ms-transform' : 'rotate('+ degrees +'deg)',
                 'transform' : 'rotate('+ degrees +'deg)'});
    return $(this);
};

$('.rotate').click(function() {
    rotation += 5;
    $(this).rotate(rotation);
});

EDIT: One of the comments on this post mentioned jQuery Multirotation. This plugin for jQuery essentially performs the above function with support for IE8. It may be worth using if you want maximum compatibility or more options. But for minimal overhead, I suggest the above function. It will work IE9+, Chrome, Firefox, Opera, and many others.

Bobby... This is for the people who actually want to do it in the javascript. This may be required for rotating on a javascript callback.

Here is a jsFiddle.

If you would like to rotate at custom intervals, you can use jQuery to manually set the css instead of adding a class. Like this! I have included both jQuery options at the bottom of the answer.

HTML

<div class="rotate">
    <h1>Rotatey text</h1>
</div>

CSS

/* Totally for style */
.rotate {
    background: #F02311;
    color: #FFF;
    width: 200px;
    height: 200px;
    text-align: center;
    font: normal 1em Arial;
    position: relative;
    top: 50px;
    left: 50px;
}

/* The real code */
.rotated {
    -webkit-transform: rotate(45deg);  /* Chrome, Safari 3.1+ */
    -moz-transform: rotate(45deg);  /* Firefox 3.5-15 */
    -ms-transform: rotate(45deg);  /* IE 9 */
    -o-transform: rotate(45deg);  /* Opera 10.50-12.00 */
    transform: rotate(45deg);  /* Firefox 16+, IE 10+, Opera 12.10+ */
}

jQuery

Make sure these are wrapped in $(document).ready

$('.rotate').click(function() {
    $(this).toggleClass('rotated');
});

Custom intervals

var rotation = 0;
$('.rotate').click(function() {
    rotation += 5;
    $(this).css({'-webkit-transform' : 'rotate('+ rotation +'deg)',
                 '-moz-transform' : 'rotate('+ rotation +'deg)',
                 '-ms-transform' : 'rotate('+ rotation +'deg)',
                 'transform' : 'rotate('+ rotation +'deg)'});
});

Wasted almost one hour, didn't find a solution, so I wanted to contribute =)

In my case, I was importing WRONGLY the component.. like below:

import { MyComponent } from './components/MyComponent'

But the CORRECT is (without curly braces):

import MyComponent from './components/MyComponent'

Similar to Tervor, But I like to change the property on runtime.

Note that this need to be set before the first SimpleFormatter is created - as was written in the comments.

    System.setProperty("java.util.logging.SimpleFormatter.format", 
            "%1$tF %1$tT %4$s %2$s %5$s%6$s%n");

I am a late comer, but maybe I can say this with a specific example:

Say, if you have a <table>, with <tr>, and then <td>. Now, let's say you set 3 event handlers for the <td> element, then if you do event.stopPropagation() in the first event handler you set for <td>, then all event handlers for <td> will still run, but the event just won't propagate to <tr> or <table> (and won't go up and up to <body>, <html>, document, and window).

Now, however, if you use event.stopImmediatePropagation() in your first event handler, then, the other two event handlers for <td> WILL NOT run, and won't propagate up to <tr>, <table> (and won't go up and up to <body>, <html>, document, and window).

Note that it is not just for <td>. For other elements, it will follow the same principle.

Here is a trick that some may find useful:

For Select queries (only), you can create Views, especially where you find yourself running the same select queries over and over e.g. in production support scenarios.

The main advantages of creating Views are:

• they are resident within the database and therefore permanent
• they can be shared across sessions and users
• they provide all the usual benefits of working with tables
• they can be queried further, just like tables e.g. to filter down the results further
• as they are stored as queries under the hood, they do not add any overheads.

You can create a view easily by simply clicking the "Create view" link at the bottom of the results table display.

Could you use dynamic SQL to execute each statement in turn? You would probably have to write a PL/pgSQL script to do this.

http://www.postgresql.org/docs/8.3/static/plpgsql-statements.html (section 38.5.4. Executing Dynamic Commands)

System.Reflection.MemberInfo info = typeof(MyClass);
object[] attributes = info.GetCustomAttributes(true);

for (int i = 0; i < attributes.Length; i++)
{
    if (attributes[i] is DomainNameAttribute)
    {
        System.Console.WriteLine(((DomainNameAttribute) attributes[i]).Name);
    }   
}

You need to define a Remote Java Application in the Eclipse debug configurations:

Open the debug configurations (select project, then open from menu run/debug configurations) Select Remote Java Application in the left tree and press "New" button On the right panel select your web app project and enter 8787 in the port field. Here is a link to a detailed description of this process.

When you start the remote debug configuration Eclipse will attach to the JBoss process. If successful the debug view will show the JBoss threads. There is also a disconnect icon in the toolbar/menu to stop remote debugging.

The server first tries to authenticate you by public key. That doesn't work (I guess you haven't set one up), so it then falls back to 'keyboard-interactive'. It should then ask you for a password, which presumably you're not getting right. Did you see a password prompt?

I come across a situation where i need to insert the data in the database & simultaneously require the primary id using entity framework. Solution :

long id;
IGenericQueryRepository<myentityclass, Entityname> InfoBase = null;
try
 {
    InfoBase = new GenericQueryRepository<myentityclass, Entityname>();
    InfoBase.Add(generalinfo);
    InfoBase.Context.SaveChanges();
    id = entityclassobj.ID;
    return id;
 }

So what about having:

$data['cat']='wagon';

The syntax for using an alias in an update statement on SQL Server is as follows:

UPDATE Q
SET Q.TITLE = 'TEST'
FROM HOLD_TABLE Q
WHERE Q.ID = 101;

The alias should not be necessary here though.

If you want to pass a JavaScript object/hash (ie. an associative array in PHP) then you would do:

$.post('/url/to/page', {'key1': 'value', 'key2': 'value'});

If you wanna pass an actual array (ie. an indexed array in PHP) then you can do:

$.post('/url/to/page', {'someKeyName': ['value','value']});

If you want to pass a JavaScript array then you can do:

$.post('/url/to/page', {'someKeyName': variableName});

if you try with lubridate:

library(lubridate)
lubridate::week(ymd("2014-03-16", "2014-03-17","2014-03-18", '2014-01-01'))

[1] 11 11 12  1

The pattern is the same. Try isoweek

lubridate::isoweek(ymd("2014-03-16", "2014-03-17","2014-03-18", '2014-01-01'))
[1] 11 12 12  1

Pretty sure you can't do that, as it violates the purpose of uniques.

However, this person seems to have a decent work around: http://sqlservercodebook.blogspot.com/2008/04/multiple-null-values-in-unique-index-in.html

With nginx you can send both tokens like this (even though it's against the standard):

Authorization: Basic basic-token,Bearer bearer-token

This works as long as the basic token is first - nginx successfully forwards it to the application server.

And then you need to make sure your application can properly extract the Bearer from the above string.

You can also use a variant array as the return result to return a sequence of arbitrary values:

Function f(i As Integer, s As String) As Variant()
    f = Array(i + 1, "ate my " + s, Array(1#, 2#, 3#))
End Function

Sub test()
    result = f(2, "hat")
    i1 = result(0)
    s1 = result(1)
    a1 = result(2)
End Sub

Ugly and bug prone because your caller needs to know what's being returned to use the result, but occasionally useful nonetheless.

Assuming your json object from your GET request looks like the one you posted above simply do:

let list: string[] = [];

json.Results.forEach(element => {
    list.push(element.Id);
});

Or am I missing something that prevents you from doing it this way?

For every field that has choices set, the object will have a get_FOO_display() method, where FOO is the name of the field. This method returns the “human-readable” value of the field.

In Views

person = Person.objects.filter(to_be_listed=True)
context['gender'] = person.get_gender_display()

In Template

{{ person.get_gender_display }}

Documentation of get_FOO_display()

Font Awesome icons are inserted as a :before. Therefore you can style either your i or a like so:

.i {
   background: #fff;
   border-radius: 50%;
   display: inline-block;
   height: 20px;   
   width: 20px;
}

<a href="#"><i class="fa fa-facebook fa-lg"></i></a>

The simplest way that doesn't require third party libraries it to create a URL object and then call either openConnection or openStream on it. Note that this is a pretty basic API, so you won't have a lot of control over the headers.

Not very efficient, but if you must use a list, you can deference the iterator

*myList.begin()+N

function filesModelDirective(){
  return {
    controller: function($parse, $element, $attrs, $scope){
      var exp = $parse($attrs.filesModel);
      $element.on('change', function(){
        exp.assign($scope, this.files[0]);
        $scope.$apply();
      });
    }
  };
}
app.directive('filesModel', filesModelDirective);

if (
  document.forms["form"]["mon"].checked==false &&
  document.forms["form"]["tues"].checked==false &&
  document.forms["form"]["wed"].checked==false &&
  document.forms["form"]["thrs"].checked==false &&
  document.forms["form"]["fri"].checked==false
) {
  alert("Select at least One Day into Five Days");
  return false; 
}

The link to a function in a dynamic library is resolved when the library is loaded or at run time. Therefore, both the executable file and dynamic library are loaded into memory when the program is run. The memory address at which a dynamic library is loaded cannot be determined in advance, because a fixed address might clash with another dynamic library requiring the same address.

There are two commonly used methods for dealing with this problem:

1.Relocation. All pointers and addresses in the code are modified, if necessary, to fit the actual load address. Relocation is done by the linker and the loader.

2.Position-independent code. All addresses in the code are relative to the current position. Shared objects in Unix-like systems use position-independent code by default. This is less efficient than relocation if program run for a long time, especially in 32-bit mode.

The name "position-independent code" actually implies following:

• The code section contains no absolute addresses that need relocation, but only self relative addresses. Therefore, the code section can be loaded at an arbitrary memory address and shared between multiple processes.

• The data section is not shared between multiple processes because it often contains writeable data. Therefore, the data section may contain pointers or addresses that need relocation.

• All public functions and public data can be overridden in Linux. If a function in the main executable has the same name as a function in a shared object, then the version in main will take precedence, not only when called from main, but also when called from the shared object. Likewise, when a global variable in main has the same name as a global variable in the shared object, then the instance in main will be used, even when accessed from the shared object.

This so-called symbol interposition is intended to mimic the behavior of static libraries.

A shared object has a table of pointers to its functions, called procedure linkage table (PLT) and a table of pointers to its variables called global offset table (GOT) in order to implement this "override" feature. All accesses to functions and public variables go through this tables.

p.s. Where dynamic linking cannot be avoided, there are various ways to avoid the timeconsuming features of the position-independent code.

You can read more from this article: http://www.agner.org/optimize/optimizing_cpp.pdf

For multiple checkbox with same name... Code to remove unnecessary false :

List<string> d_taxe1 = new List<string>(Request.Form.GetValues("taxe1"));
d_taxe1 = form_checkbox.RemoveExtraFalseFromCheckbox(d_taxe1);

Function

public class form_checkbox
{

    public static List<string> RemoveExtraFalseFromCheckbox(List<string> val)
    {
        List<string> d_taxe1_list = new List<string>(val);

        int y = 0;

        foreach (string cbox in val)
        {

            if (val[y] == "false")
            {
                if (y > 0)
                {
                    if (val[y - 1] == "true")
                    {
                        d_taxe1_list[y] = "remove";
                    }
                }

            }

            y++;
        }

        val = new List<string>(d_taxe1_list);

        foreach (var del in d_taxe1_list)
            if (del == "remove") val.Remove(del);

        return val;

    }      



}

Use it :

int x = 0;
foreach (var detail in d_prix){
factured.taxe1 = (d_taxe1[x] == "true") ? true : false;
x++;
}

WARNING: size() was deprecated in jQuery 1.8 and removed in jQuery 3.0, use .length instead

Working Demo: http://jsfiddle.net/cse_tushar/6FzSb/

$(document).ready(function () {
    size_li = $("#myList li").size();
    x=3;
    $('#myList li:lt('+x+')').show();
    $('#loadMore').click(function () {
        x= (x+5 <= size_li) ? x+5 : size_li;
        $('#myList li:lt('+x+')').show();
    });
    $('#showLess').click(function () {
        x=(x-5<0) ? 3 : x-5;
        $('#myList li').not(':lt('+x+')').hide();
    });
});

New JS to show or hide load more and show less

$(document).ready(function () {
    size_li = $("#myList li").size();
    x=3;
    $('#myList li:lt('+x+')').show();
    $('#loadMore').click(function () {
        x= (x+5 <= size_li) ? x+5 : size_li;
        $('#myList li:lt('+x+')').show();
         $('#showLess').show();
        if(x == size_li){
            $('#loadMore').hide();
        }
    });
    $('#showLess').click(function () {
        x=(x-5<0) ? 3 : x-5;
        $('#myList li').not(':lt('+x+')').hide();
        $('#loadMore').show();
         $('#showLess').show();
        if(x == 3){
            $('#showLess').hide();
        }
    });
});

CSS

#showLess {
    color:red;
    cursor:pointer;
    display:none;
}

Working Demo: http://jsfiddle.net/cse_tushar/6FzSb/2/

datePicker's onSelect equivalent is the dateSelected event.

$(function() {
    $('.date-pick').datePicker( {
        selectWeek: true,
        inline: true,
        startDate: '01/01/2000',
        firstDay: 1,
    }).bind('dateSelected', function(e, selectedDate, $td) {
        alert(selectedDate);
    });
});

This page has a good example showing the dateSelected event and other events being bound.

In my case I was needed update the std=c++

I mean in my gradle file was this

android {
    ...

    defaultConfig {
        ...

        externalNativeBuild {
            cmake {
                cppFlags "-std=c++11", "-Wall"
                arguments "-DANDROID_STL=c++_static",
                        "-DARCORE_LIBPATH=${arcore_libpath}/jni",
                        "-DARCORE_INCLUDE=${project.rootDir}/app/src/main/libs"
            }
        }
       ....
    }

I changed this line

android {
    ...

    defaultConfig {
        ...

        externalNativeBuild {
            cmake {
                cppFlags "-std=c++17", "-Wall"   <-- this number from 11 to 17 (or 14)
                arguments "-DANDROID_STL=c++_static",
                        "-DARCORE_LIBPATH=${arcore_libpath}/jni",
                        "-DARCORE_INCLUDE=${project.rootDir}/app/src/main/libs"
            }
        }
       ....
    }

That's it...

If you run your commands in a shell you can write something like "java -cp" and add any directories you want separated by ":" if java doesnt find something in one directory it will go try and find them in the other directories, that is what I do.

I have solved a similar problem using external native lib dependencies that are packaged inside of jar files. Sometimes these architecture dependend libraries are packaged alltogether inside one jar, sometimes they are split up into several jar files. so i wrote some buildscript to scan the jar dependencies for native libs and sort them into the correct android lib folders. Additionally this also provides a way to download dependencies that not found in maven repos which is currently usefull to get JNA working on android because not all native jars are published in public maven repos.

android {
    compileSdkVersion 23
    buildToolsVersion '24.0.0'

    lintOptions {
        abortOnError false
    }


    defaultConfig {
        applicationId "myappid"
        minSdkVersion 17
        targetSdkVersion 23
        versionCode 1
        versionName "1.0.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }

    sourceSets {
        main {
            jniLibs.srcDirs = ["src/main/jniLibs", "$buildDir/native-libs"]
        }
    }
}

def urlFile = { url, name ->
    File file = new File("$buildDir/download/${name}.jar")
    file.parentFile.mkdirs()
    if (!file.exists()) {
        new URL(url).withInputStream { downloadStream ->
            file.withOutputStream { fileOut ->
                fileOut << downloadStream
            }
        }
    }
    files(file.absolutePath)
}
dependencies {
    testCompile 'junit:junit:4.12'
    compile 'com.android.support:appcompat-v7:23.3.0'
    compile 'com.android.support:design:23.3.0'
    compile 'net.java.dev.jna:jna:4.2.0'
    compile urlFile('https://github.com/java-native-access/jna/blob/4.2.2/lib/native/android-arm.jar?raw=true', 'jna-android-arm')
    compile urlFile('https://github.com/java-native-access/jna/blob/4.2.2/lib/native/android-armv7.jar?raw=true', 'jna-android-armv7')
    compile urlFile('https://github.com/java-native-access/jna/blob/4.2.2/lib/native/android-aarch64.jar?raw=true', 'jna-android-aarch64')
    compile urlFile('https://github.com/java-native-access/jna/blob/4.2.2/lib/native/android-x86.jar?raw=true', 'jna-android-x86')
    compile urlFile('https://github.com/java-native-access/jna/blob/4.2.2/lib/native/android-x86-64.jar?raw=true', 'jna-android-x86_64')
    compile urlFile('https://github.com/java-native-access/jna/blob/4.2.2/lib/native/android-mips.jar?raw=true', 'jna-android-mips')
    compile urlFile('https://github.com/java-native-access/jna/blob/4.2.2/lib/native/android-mips64.jar?raw=true', 'jna-android-mips64')
}
def safeCopy = { src, dst ->
    File fdst = new File(dst)
    fdst.parentFile.mkdirs()
    fdst.bytes = new File(src).bytes

}

def archFromName = { name ->
    switch (name) {
        case ~/.*android-(x86-64|x86_64|amd64).*/:
            return "x86_64"
        case ~/.*android-(i386|i686|x86).*/:
            return "x86"
        case ~/.*android-(arm64|aarch64).*/:
            return "arm64-v8a"
        case ~/.*android-(armhf|armv7|arm-v7|armeabi-v7).*/:
            return "armeabi-v7a"
        case ~/.*android-(arm).*/:
            return "armeabi"
        case ~/.*android-(mips).*/:
            return "mips"
        case ~/.*android-(mips64).*/:
            return "mips64"
        default:
            return null
    }
}

task extractNatives << {
    project.configurations.compile.each { dep ->
        println "Scanning ${dep.name} for native libs"
        if (!dep.name.endsWith(".jar"))
            return
        zipTree(dep).visit { zDetail ->
            if (!zDetail.name.endsWith(".so"))
                return
            print "\tFound ${zDetail.name}"
            String arch = archFromName(zDetail.toString())
            if(arch != null){
                println " -> $arch"
                safeCopy(zDetail.file.absolutePath,
                        "$buildDir/native-libs/$arch/${zDetail.file.name}")
            } else {
                println " -> No valid arch"
            }
        }
    }
}

preBuild.dependsOn(['extractNatives'])

Common Table Expressions let you define what are essentially views that last only within the scope of your select, insert, update and delete statements. Depending on what you need to do they can be terribly useful.

To a file:

require 'csv'
CSV.open("myfile.csv", "w") do |csv|
  csv << ["row", "of", "CSV", "data"]
  csv << ["another", "row"]
  # ...
end

To a string:

require 'csv'
csv_string = CSV.generate do |csv|
  csv << ["row", "of", "CSV", "data"]
  csv << ["another", "row"]
  # ...
end

Here's the current documentation on CSV: http://ruby-doc.org/stdlib/libdoc/csv/rdoc/index.html

Many answers dont really make sense but still have upvotes, makes me currious why that would still work in some cases.

In angular.json

"serve": {
  "builder": "@angular-devkit/build-angular:dev-server",
  "options": {
    "deployUrl": "/",
    "baseHref": "/",

worked for me.

After not finding anything to get around "Object must implement IConvertible" exception when using Zyphrax's answer (except for implementing the interface).. I tried something a little bit unconventional and worked for my situation.

Using the Newtonsoft.Json nuget package...

var castedObject = JsonConvert.DeserializeObject(JsonConvert.SerializeObject(myObject), myType);

If you are using Laravel eloquent you may try this as well.

$result = self::select('*')
                    ->with('user')
                    ->where('subscriptionPlan', function($query) use($activated){
                        $query->where('activated', '=', $roleId);
                    })
                    ->get();

The line

arr[i] = temp;

is wrong. (On the first iteration of your loop it sets arr[i] to an undefined value; further iterations set it to an incorrect value.) If you remove this line, your array should be reversed correctly.

After that, you should move the code which prints the reversed array into a new loop which iterates over the whole list. Your current code only prints the first count/2 elements.

int temp, i;
for (i = 0; i < count/2; ++i) {
    temp = arr[count-i-1];
    arr[count-i-1] = arr[i];
    arr[i] = temp;
}
for (i = 0; i < count; ++i) {
    cout << arr[i] << " ";
}

This uses the function and waits for it to complete.

http://jsfiddle.net/SN2t6/118/

function getMeta(url){
    var r = $.Deferred();

  $('<img/>').attr('src', url).load(function(){
     var s = {w:this.width, h:this.height};
     r.resolve(s)
  });
  return r;
}

getMeta("http://www.google.hr/images/srpr/logo3w.png").done(function(test){
    alert(test.w + ' ' + test.h);
});

There's no need to build an array. You can address the DOM directly.

Try :

rows.hide();
$.each(data, function(i, v){
    rows.filter(":contains('" + v + "')").show();
});

DEMO

EDIT

To discover the qualifying rows without displaying them immediately, then pass them to a function :

$("#searchInput").keyup(function() {
    var rows = $("#fbody").find("tr").hide();
    var data = this.value.split(" ");
    var _rows = $();//an empty jQuery collection
    $.each(data, function(i, v) {
        _rows.add(rows.filter(":contains('" + v + "')");
    });
    myFunction(_rows);
});

UPDATED DEMO

Since "$(this).parent().index();" and "$(this).parent('table').index();" don't work for me, I use this code instead:

$('td').click(function(){
   var row_index = $(this).closest("tr").index();
   var col_index = $(this).index();
});

Depending on what you're doing in the loop, the fact that the %in% operator returns a vector might be an issue; consider a simple example:

c1 <- c("one","two","three","more","more")
c2 <- c("seven","five","three")

if(c1%in%c2) {
    print("hello")
}

then the following warning is issued:

Warning message:
In if (c1 %in% c2) { :
  the condition has length > 1 and only the first element will be used

if something in your if statement is dependent on a specific number of elements, and they don't match, then it is possible to obtain the error you see

This warning appears because no default script type is specified. Try adding the following directive to your HTML file:

<meta http-equiv="content-script-type" content="text/javascript">

You can read more about default scripting specifications here: http://www.w3.org/TR/REC-html40/interact/scripts.html#h-18.2.2.1

<a href="url" target="_blank"> <input type="button" value="fake button" /> </a>

@Senthil and @Arend answer (https://stackoverflow.com/a/5711150/2268559) mentioned ProcessBuilder. Here is the example using ProcessBuilder with specifying environment variables and working folder for the command:

    ProcessBuilder pb = new ProcessBuilder("ls", "-a", "-l");

    Map<String, String> env = pb.environment();
    // If you want clean environment, call env.clear() first
    //env.clear();
    env.put("VAR1", "myValue");
    env.remove("OTHERVAR");
    env.put("VAR2", env.get("VAR1") + "suffix");

    File workingFolder = new File("/home/user");
    pb.directory(workingFolder);

    Process proc = pb.start();

    BufferedReader stdInput = new BufferedReader(new InputStreamReader(proc.getInputStream()));

    BufferedReader stdError = new BufferedReader(new InputStreamReader(proc.getErrorStream()));

    // Read the output from the command:
    System.out.println("Here is the standard output of the command:\n");
    String s = null;
    while ((s = stdInput.readLine()) != null)
        System.out.println(s);

    // Read any errors from the attempted command:
    System.out.println("Here is the standard error of the command (if any):\n");
    while ((s = stdError.readLine()) != null)
        System.out.println(s);

A simple string replace will do the job. Take a look at the example program below:

using System;

namespace NewLineThingy
{
    class Program
    {
        static void Main(string[] args)
        {
            string str = "fkdfdsfdflkdkfk@dfsdfjk72388389@kdkfkdfkkl@jkdjkfjd@jjjk@";
            str = str.Replace("@", "@" + Environment.NewLine);
            Console.WriteLine(str);
            Console.ReadKey();
        }
    }
}

It is easy to check for removable devices. However, there's no guarantee that it is a USB device:

var drives = DriveInfo.GetDrives()
    .Where(drive => drive.IsReady && drive.DriveType == DriveType.Removable);

This will return a list of all removable devices that are currently accessible. More information:

• The DriveInfo class (msdn documentation)
• The DriveType enumeration (msdn documentation)

If your requirements are to have no duplicates, you should be using a HashSet.

HashSet.Add will return false when the item already exists (if that even matters to you).

You can use the constructor that @pstrjds links to below (or here) to define the equality operator or you'll need to implement the equality methods in RemoteDevice (GetHashCode & Equals).

To run a python script in a python shell such as Idle or in a Django shell you can do the following using the exec() function. Exec() executes a code object argument. A code object in Python is simply compiled Python code. So you must first compile your script file and then execute it using exec(). From your shell:

>>>file_to_compile = open('/path/to/your/file.py').read()
>>>code_object = compile(file_to_compile, '<string>', 'exec')
>>>exec(code_object)

I'm using Python 3.4. See the compile and exec docs for detailed info.

Unfortunately none of these answers solved the specific problem I had.

Here's a simple solution without having to mess with bash. In my case, it was getting gradle to work (for Android Studio).

Btw, These steps relate to OSX (Mountain Lion 10.8.5)

• Open up Terminal.

• Run the following command:

  sudo nano /etc/paths (or sudo vim /etc/paths for vim)

  

• Go to the bottom of the file, and enter the path you wish to add.
• Hit control-x to quit.
• Enter 'Y' to save the modified buffer.

• Open a new terminal window then type:

  echo $PATH

You should see the new path appended to the end of the PATH

I got these details from this post:

http://architectryan.com/2012/10/02/add-to-the-path-on-mac-os-x-mountain-lion/#.UkED3rxPp3Q

I hope that can help someone else

You can also try: (I tried this and it worked for me)

SELECT ISNULL((SELECT SUM(columnA) FROM my_table WHERE columnB = 1),0)) INTO res;

window.location.hash is a string, so do this:

var page_number: number = 3;
window.location.hash = String(page_number); 

Just divide it:

func makeTimestamp() int64 {
    return time.Now().UnixNano() / int64(time.Millisecond)
}

Here is an example that you can compile and run to see the output

package main

import (
    "time"
    "fmt"
)

func main() {
    a := makeTimestamp()

    fmt.Printf("%d \n", a)
}

func makeTimestamp() int64 {
    return time.Now().UnixNano() / int64(time.Millisecond)
}

Unless you are already using CollectionUtils I would go for List.isEmpty(), less dependencies.

Performance wise CollectionUtils will be a tad slower. Because it basically follows the same logic but has additional overhead.

So it would be readability vs. performance vs. dependencies. Not much of a big difference though.

If using the .NET 2.0 (or later) framework you can use the CopyFromScreen() method detailed here:

http://www.geekpedia.com/tutorial181_Capturing-screenshots-using-Csharp.html

//Create a new bitmap.
var bmpScreenshot = new Bitmap(Screen.PrimaryScreen.Bounds.Width,
                               Screen.PrimaryScreen.Bounds.Height,
                               PixelFormat.Format32bppArgb);

// Create a graphics object from the bitmap.
var gfxScreenshot = Graphics.FromImage(bmpScreenshot);

// Take the screenshot from the upper left corner to the right bottom corner.
gfxScreenshot.CopyFromScreen(Screen.PrimaryScreen.Bounds.X,
                            Screen.PrimaryScreen.Bounds.Y,
                            0,
                            0,
                            Screen.PrimaryScreen.Bounds.Size,
                            CopyPixelOperation.SourceCopy);

// Save the screenshot to the specified path that the user has chosen.
bmpScreenshot.Save("Screenshot.png", ImageFormat.Png);

rawQuery("SELECT id, name FROM people WHERE name = ? AND id = ?", new String[] {"David", "2"});

You pass a string array with an equal number of elements as you have "?"

I'm not sure exactly what your problem is, because I cannot get your code to work as written. Two things seem evident:

1. It appears you are relying on VBA to determine variable types and modify accordingly. This can get confusing if you are not careful, because VBA may assign a variable type you did not intend. In your code, a type of Range should be assigned to myRange. Since a Range type is an object in VBA it needs to be Set, like this: Set myRange = Range("A:A")
2. Your use of the worksheet function CountA() should be called with .WorksheetFunction

If you are not doing it already, consider using the Option Explicit option at the top of your module, and typing your variables with Dim statements, as I have done below.

The following code works for me in 2010. Hopefully it works for you too:

Dim myRange As Range
Dim NumRows As Integer

Set myRange = Range("A:A")
NumRows = Application.WorksheetFunction.CountA(myRange)

Good Luck.

You could add a span before the link with a specific class like so:

<div class="btn btn_red"><span class="icon"></span><a href="#">Crimson</a><span></span></div>

And then give that a specific width and a background image just like you are doing with the button itself.

.btn span.icon {
    background: url(imgs/icon.png) no-repeat;
    float: left;
    width: 10px;
    height: 40px;
}

I am no CSS guru but off the top of my head I think that should work.

You can use the DateTime.Parse method to get a DateTime object and then check its Month property. Do something like this:

int month = DateTime.Parse("1." + monthName + " 2008").Month;

The trick is to build a valid date to create a DateTime object.

I would like to suggest to use react-native-vector-icons to import icons to your project. As you use vector icons, you don't need to worry much on icon scaling side. While using the package you are able to use all popular icon set such as fontawesome, ionicons etc..

Besides these iconsets you can also bring your own icons too to your react-native project by packing your icons as a ttf file and you can import that ttf directly to both android and ios project. You can utilise the same react-native-vector-icons library to manage those icons

Here is a detailed procedure to setup custom icons

https://medium.com/bam-tech/add-custom-icons-to-your-react-native-application-f039c244386c

On CentOS, you need the postgres dev packages:

sudo yum install python-devel postgresql-devel

That was the solution on CentOS 6 at least.

For those who use Tomcat with Bitronix, this will fix the problem:

The error indicates that no handler could be found for your datasource 'jdbc/mydb', so you'll need to make sure your tomcat server refers to your bitronix configuration files as needed.

In case you're using btm-config.properties and resources.properties files to configure the datasource, specify these two JVM arguments in tomcat:

(if you already used them, make sure your references are correct):

• btm.root
• bitronix.tm.configuration

e.g.

-Dbtm.root="C:\Program Files\Apache Software Foundation\Tomcat 7.0.59" 
-Dbitronix.tm.configuration="C:\Program Files\Apache Software Foundation\Tomcat 7.0.59\conf\btm-config.properties" 

Now, restart your server and check the log.

You can also use a git-friendly text editor. They show colors on the lines that have been modified, another color for added lines, another color for deleted lines, etc.

A good text editor that does this is GitHub's Atom 1.0.

I don't know about Visual Studio 2010, but in Visual Studio 2008 the code snippet is 'ctor'.

you need to set the margin of the body to 0 for the table to stretch the full width. alternatively you can set the margin of the table to a negative number as well.

If you want to remove files from previous commits use filters

git filter-branch --prune-empty --index-filter 'git rm --ignore-unmatch --cached "file_to_be_removed.dmg"'

If you see this error:

Cannot create a new backup. A previous backup already exists in refs/original/ Force overwriting the backup with -f

Just remove refs backups on your local repo

$ rm -rf .git/refs/original/refs

If you're using Maven 3, one option to work around this problem is to use the versions plugin http://www.mojohaus.org/versions-maven-plugin/

Specifically the commands,

mvn versions:set -DnewVersion=2.0-RELEASE
mvn versions:commit

This will update the parent and child poms to 2.0-RELEASE. You can run this as a build step before.

Unlike the release plugin, it doesn't try to talk to your source control

Although Python works without an __init__.py file you should still include one.

It specifies that the directory should be treated as a package, so therefore include it (even if it is empty).

There is also a case where you may actually use an __init__.py file:

Imagine you had the following file structure:

main_methods 
    |- methods.py

And methods.py contained this:

def foo():
    return 'foo'

To use foo() you would need one of the following:

from main_methods.methods import foo # Call with foo()
from main_methods import methods # Call with methods.foo()
import main_methods.methods # Call with main_methods.methods.foo()

Maybe there you need (or want) to keep methods.py inside main_methods (runtimes/dependencies for example) but you only want to import main_methods.

If you changed the name of methods.py to __init__.py then you could use foo() by just importing main_methods:

import main_methods
print(main_methods.foo()) # Prints 'foo'

This works because __init__.py is treated as part of the package.

Some Python packages actually do this. An example is with JSON, where running import json is actually importing __init__.py from the json package (see the package file structure here):

Source code: Lib/json/__init__.py

// variable declaration
TextToSpeech tts;

// TextToSpeech initialization, must go within the onCreate method
tts = new TextToSpeech(getActivity(), new TextToSpeech.OnInitListener() {
 @Override
 public void onInit(int i) {
  if (i == TextToSpeech.SUCCESS) {
   int result = tts.setLanguage(Locale.US);
   if (result == TextToSpeech.LANG_MISSING_DATA ||
    result == TextToSpeech.LANG_NOT_SUPPORTED) {
    Log.e("TTS", "Lenguage not supported");
   }
  } else {
   Log.e("TTS", "Initialization failed");
  }
 }
});

// method call
public void buttonSpeak().setOnClickListener(new View.OnClickListener() {
 @Override
 public void onClick(View view) {
  speak();
 }
});
}

private void speak() {
 tts.speak("Text to Speech Test", TextToSpeech.QUEUE_ADD, null);
}

@Override
public void onDestroy() {
 if (tts != null) {
  tts.stop();
  tts.shutdown();
 }
 super.onDestroy();
}

taken from: Text to Speech Youtube Tutorial

A problem that has not been mentioned with using magic numbers...

If you have very many of them, the odds are reasonably good that you have two different purposes that you're using magic numbers for, where the values happen to be the same.

And then, sure enough, you need to change the value... for only one purpose.

git apply name-of-file.patch

The easiest is setting a program variable (see GDB: assignment):

(gdb) l
6       {
7           int i;
8           struct file *f, *ftmp;
9
(gdb) set variable i = 10
(gdb) p i
$1 = 10

Or you can just update arbitrary (writable) location by address:

(gdb) set {int}0x83040 = 4

There's more. Read the manual.

You have the color you just need to convert it into the format you want.

Here's a script that should do the trick: http://www.phpied.com/rgb-color-parser-in-javascript/

Using jQuery you can use contents(). For example:

var inside = $('#one').contents();

Since your object type is custom, I would tend to agree with your solution - break it down into smaller segments using an encoding method (like JSON or serializing the content), and on the other end have corresponding code to re-construct the object.

Yes, I believe it should work and it can also be applied to other data types.

For class arrays though, if there are fewer items in the initializer list than elements in the array, the default constructor is used for the remaining elements. If no default constructor is defined for the class, the initializer list must be complete — that is, there must be one initializer for each element in the array.

Since nobody mentioned it yet, you can compare arrays with the std::equal algorithm:

int iar1[] = {1,2,3,4,5};
int iar2[] = {1,2,3,4,5};

if (std::equal(std::begin(iar1), std::end(iar1), std::begin(iar2)))
    cout << "Arrays are equal.";
else
    cout << "Arrays are not equal.";

You need to include <algorithm> and <iterator>. If you don't use C++11 yet, you can write:

if (std::equal(iar1, iar1 + sizeof iar1 / sizeof *iar1, iar2))

Since it wasn't mentioned, you can also use the CSS white-space property

body{
    white-space:pre-wrap;
}

Which tells the browser to preserve whitespace so that

<body>
    <?php
        echo "hello\nthere";
    ?>
</body>

Would display

hello
there

Your question contains the string literal "\b[A-Z]{2,}\b", but that \b will mean backspace, because there is no r-modifier.

Try: r"\b[A-Z]{2,}\b".

For parseInt to work, your string should have only numerical data. Something like this:

 str1 = "123.00";
 str2 = "50.00";
 total = parseInt(str1)+parseInt(str2);
 alert(total);

Can you split the string before you start processing them for a total?

One advantage that the aforementioned copy-webpack-plugin brings that hasn't been explained before is that all the other methods mentioned here still bundle the resources into your bundle files (and require you to "require" or "import" them somewhere). If I just want to move some images around or some template partials, I don't want to clutter up my javascript bundle file with useless references to them, I just want the files emitted in the right place. I haven't found any other way to do this in webpack. Admittedly it's not what webpack originally was designed for, but it's definitely a current use case. (@BreakDS I hope this answers your question - it's only a benefit if you want it)

I prefer to use a configuration file. It allows me to switch logging levels, locations, etc without changing code when I go from development to release. I simply package a different config file with the same name, and with the same defined loggers.

import logging.config
if __name__ == '__main__':
    # Configure the logger
    # loggerConfigFileName: The name and path of your configuration file
    logging.config.fileConfig(path.normpath(loggerConfigFileName))

    # Create the logger
    # Admin_Client: The name of a logger defined in the config file
    mylogger = logging.getLogger('Admin_Client')

    msg='Bite Me'
    myLogger.debug(msg)
    myLogger.info(msg)
    myLogger.warn(msg)
    myLogger.error(msg)
    myLogger.critical(msg)

    # Shut down the logger
    logging.shutdown()

Here is my code for the log config file

#These are the loggers that are available from the code
#Each logger requires a handler, but can have more than one
[loggers]
keys=root,Admin_Client


#Each handler requires a single formatter
[handlers]
keys=fileHandler, consoleHandler


[formatters]
keys=logFormatter, consoleFormatter


[logger_root]
level=DEBUG
handlers=fileHandler


[logger_Admin_Client]
level=DEBUG
handlers=fileHandler, consoleHandler
qualname=Admin_Client
#propagate=0 Does not pass messages to ancestor loggers(root)
propagate=0


# Do not use a console logger when running scripts from a bat file without a console
# because it hangs!
[handler_consoleHandler]
class=StreamHandler
level=DEBUG
formatter=consoleFormatter
args=(sys.stdout,)# The comma is correct, because the parser is looking for args


[handler_fileHandler]
class=FileHandler
level=DEBUG
formatter=logFormatter
# This causes a new file to be created for each script
# Change time.strftime("%Y%m%d%H%M%S") to time.strftime("%Y%m%d")
# And only one log per day will be created. All messages will be amended to it.
args=("D:\\Logs\\PyLogs\\" + time.strftime("%Y%m%d%H%M%S")+'.log', 'a')


[formatter_logFormatter]
#name is the name of the logger root or Admin_Client
#levelname is the log message level debug, warn, ect 
#lineno is the line number from where the call to log is made
#04d is simple formatting to ensure there are four numeric places with leading zeros
#4s would work as well, but would simply pad the string with leading spaces, right justify
#-4s would work as well, but would simply pad the string with trailing spaces, left justify
#filename is the file name from where the call to log is made
#funcName is the method name from where the call to log is made
#format=%(asctime)s | %(lineno)d | %(message)s
#format=%(asctime)s | %(name)s | %(levelname)s | %(message)s
#format=%(asctime)s | %(name)s | %(module)s-%(lineno) | %(levelname)s | %(message)s
#format=%(asctime)s | %(name)s | %(module)s-%(lineno)04d | %(levelname)s | %(message)s
#format=%(asctime)s | %(name)s | %(module)s-%(lineno)4s | %(levelname)-8s | %(message)s

format=%(asctime)s | %(levelname)-8s | %(lineno)04d | %(message)s


#Use a separate formatter for the console if you want
[formatter_consoleFormatter]
format=%(asctime)s | %(levelname)-8s | %(filename)s-%(funcName)s-%(lineno)04d | %(message)s

Your code works, apart from setting up the connection with the SMTP server. You need a running mail (SMTP) server to send you email for you.

Here is your modified code. I commented out the parts that are not needed and changed the Session creation so it takes an Authenticator. Now just find out the SMPT_HOSTNAME, USERNAME and PASSWORD you want to use (your Internet provider usually provides them).

I always do it like this (using a remote SMTP server I know) because running a local mailserver is not that trivial under Windows (it's apparently quite easy under Linux).

import java.util.*;

import javax.mail.*;
import javax.mail.internet.*;

//import javax.activation.*;

public class SendEmail {

    private static String SMPT_HOSTNAME = "";
    private static String USERNAME = "";
    private static String PASSWORD = "";

    public static void main(String[] args) {

        // Recipient's email ID needs to be mentioned.
        String to = "[email protected]";

        // Sender's email ID needs to be mentioned
        String from = "[email protected]";

        // Assuming you are sending email from localhost
        // String host = "localhost";

        // Get system properties
        Properties properties = System.getProperties();

        // Setup mail server
        properties.setProperty("mail.smtp.host", SMPT_HOSTNAME);

        // Get the default Session object.
        // Session session = Session.getDefaultInstance(properties);

        // create a session with an Authenticator
        Session session = Session.getInstance(properties, new Authenticator() {
            @Override
            protected PasswordAuthentication getPasswordAuthentication() {
                return new PasswordAuthentication(USERNAME, PASSWORD);
            }
        });

        try {
            // Create a default MimeMessage object.
            MimeMessage message = new MimeMessage(session);

            // Set From: header field of the header.
            message.setFrom(new InternetAddress(from));

            // Set To: header field of the header.
            message.addRecipient(Message.RecipientType.TO, new InternetAddress(
                    to));

            // Set Subject: header field
            message.setSubject("This is the Subject Line!");

            // Now set the actual message
            message.setText("This is actual message");

            // Send message
            Transport.send(message);
            System.out.println("Sent message successfully....");
        } catch (MessagingException mex) {
            mex.printStackTrace();
        }
    }
}

I've never implemented this, but I've looked into a similar problem, and here's what I would try.

Try this first

First, I would see if you could simply fire a keypress event for the Tab key on the element that currently has focus. There may be a different way of doing this for different browsers.

If that doesn't work, you'll have to work harder…

Referencing the jQuery implementation, you must:

1. Listen for Tab and Shift+Tab
2. Know which elements are tab-able
3. Understand how tab order works

1. Listen for Tab and Shift+Tab

Listening for Tab and Shift+Tab are probably well-covered elsewhere on the web, so I'll skip that part.

2. Know which elements are tab-able

Knowing which elements are tab-able is trickier. Basically, an element is tab-able if it is focusable and does not have the attribute tabindex="-1" set. So then we must ask which elements are focusable. The following elements are focusable:

• input, select, textarea, button, and object elements that aren't disabled.
• a and area elements that have an href or have a numerical value for tabindex set.
• any element that has a numerical value for tabindex set.

Furthermore, an element is focusable only if:

• None of its ancestors are display: none.
• The computed value of visibility is visible. This means that the nearest ancestor to have visibility set must have a value of visible. If no ancestor has visibility set, then the computed value is visible.

More details are in another Stack Overflow answer.

3. Understand how tab order works

The tab order of elements in a document is controlled by the tabindex attribute. If no value is set, the tabindex is effectively 0.

The tabindex order for the document is: 1, 2, 3, …, 0.

Initially, when the body element (or no element) has focus, the first element in the tab order is the lowest non-zero tabindex. If multiple elements have the same tabindex, you then go in document order until you reach the last element with that tabindex. Then you move to the next lowest tabindex and the process continues. Finally, finish with those elements with a zero (or empty) tabindex.

put a semicolon between the two functions as statement terminator.

int weight=10;
int height=10;
double bmi;
bmi = weight / Math.pow(height / 100.0, 2.0);
System.out.println("bmi"+(bmi));
double result = bmi * 100;
result = Math.round(result);
result = result / 100;
System.out.println("result"+result);

Look at this page: http://www.webcodingtech.com/javascript/change-cursor.php. Looks like you can access cursor off of style. This page shows it being done with the entire page, but I'm sure a child element would work just as well.

document.body.style.cursor = 'wait';

i just want to add @finbarr great answer, a little fix in the asynchronous example:

Asynchronous:

var fs = require('fs');
fs.readFile('file.txt', function(err, data) {
    if(err) throw err;
    var array = data.toString().split("\n");
    for(i in array) {
        console.log(array[i]);
    }
    done();
});

@MadPhysicist, done() is what releases the async. call.

Python 3.7 is now available to be installed, but many packages have not been updated yet. As noted by another answer here, there is a GitHub issue tracking the progress of Anaconda building all the updated packages.

Until someone creates a conda package for Python 3.7, you can't install it. Unfortunately, something like 3500 packages show up in a search for "python" on Anaconda.org (https://anaconda.org/search?q=%22python%22) so I couldn't see if anyone has done that yet.

You might be able to build your own package, depending on what OS you want it for. You can start with the recipe that conda-forge uses to build Python: https://github.com/conda-forge/python-feedstock/

In the past, I think Continuum have generally waited until a stable release to push out packages for new Pythons, but I don't work there, so I don't know what their actual policy is.

To expand on BalusC's answer, any scenario where the sender continues to write after the peer has stopped reading and closed its socket will produce this exception, as will the peer closing while it still had unread data in its own socket receive buffer. In other words, an application protocol error. For example, if you write something to the peer that the peer doesn't understand, and then it closes its socket in protest, and you then continue to write, the peer's TCP stack will issue an RST, which results in this exception and message at the sender.

That's passing a pointer by reference rather than by value. This for example allows altering the pointer (not the pointed-to object) in the function is such way that the calling code sees the change.

Compare:

void nochange( int* pointer ) //passed by value
{
   pointer++; // change will be discarded once function returns
}

void change( int*& pointer ) //passed by reference
{
   pointer++; // change will persist when function returns
}

Maybe "clearing cache" is not as easy as it should be. Instead of clearing cache on my browsers, I realized that "touching" the file will actually change the date of the source file cached on the server (Tested on Edge, Chrome and Firefox) and most browsers will automatically download the most current fresh copy of whats on your server (code, graphics any multimedia too). I suggest you just copy the most current scripts on the server and "do the touch thing" solution before your program runs, so it will change the date of all your problem files to a most current date and time, then it downloads a fresh copy to your browser:

<?php
    touch('/www/control/file1.js');
    touch('/www/control/file2.js');
    touch('/www/control/file2.js');
?>

...the rest of your program...

It took me some time to resolve this issue (as many browsers act differently to different commands, but they all check time of files and compare to your downloaded copy in your browser, if different date and time, will do the refresh), If you can't go the supposed right way, there is always another usable and better solution to it. Best Regards and happy camping.

function capitalize(s){
    return s.toLowerCase().replace( /\b./g, function(a){ return a.toUpperCase(); } );
};

capitalize('this IS THE wOrst string eVeR');

output: "This Is The Worst String Ever"

Update:

It appears this solution supersedes mine: https://stackoverflow.com/a/7592235/104380

It seems to work fine in Postgresql 9.5:

SELECT current_setting('TIMEZONE');

This helped me at the end:

Quick guide:

• Download Google USB Driver

• Connect your device with Android Debugging enabled to your PC

• Open Device Manager of Windows from System Properties.

• Your device should appear under Other devices listed as something like Android ADB Interface or 'Android Phone' or similar. Right-click that and click on Update Driver Software...

• Select Browse my computer for driver software

• Select Let me pick from a list of device drivers on my computer

• Double-click Show all devices

• Press the Have disk button

• Browse and navigate to [wherever your SDK has been installed]\google-usb_driver and select android_winusb.inf

• Select Android ADB Interface from the list of device types.

• Press the Yes button

• Press the Install button

• Press the Close button

Now you've got the ADB driver set up correctly. Reconnect your device if it doesn't recognize it already.

Looks like the default easy_install is broken in its current location:

$ which easy_install /usr/bin/easy_install

A way to overcome this is to use the easy_install in site packages. For example:

$ sudo python /Library/Python/2.7/site-packages/easy_install.py boto

If your merge commit is commit 0e1329e5, as above, you can get the diff that was contained in this merge by:

git diff 0e1329e5^..0e1329e5

I hope this helps!

isset() is fine for top level, but empty() is much more useful to find whether nested values are set. Eg:

if(isset($json['foo'] && isset($json['foo']['bar'])) {
    $value = $json['foo']['bar']
}

Or:

if (!empty($json['foo']['bar']) {
    $value = $json['foo']['bar']
}

array_search is the way to do it.

array_search ( mixed $needle , array $haystack [, bool $strict = FALSE ] ) : mixed

From the docs:

$array = array(0 => 'blue', 1 => 'red', 2 => 'green', 3 => 'red');

$key = array_search('green', $array); // $key = 2;
$key = array_search('red', $array);   // $key = 1;

You could loop over the array manually and find the index but why do it when there's a function for that. This function always returns a key and it will work well with associative and normal arrays.

Disclaimer

Make sure there are no security implications for your use-case before running this.

Answer

I had a similar issue getting Fedora 20, Nginx, Node.js, and Ghost (blog) to work. It turns out my issue was due to SELinux.

This should solve the problem:

setsebool -P httpd_can_network_connect 1

Details

I checked for errors in the SELinux logs:

sudo cat /var/log/audit/audit.log | grep nginx | grep denied

And found that running the following commands fixed my issue:

sudo cat /var/log/audit/audit.log | grep nginx | grep denied | audit2allow -M mynginx
sudo semodule -i mynginx.pp

Option #2 (untested, but probably more secure)

setsebool -P httpd_can_network_relay 1

https://security.stackexchange.com/questions/152358/difference-between-selinux-booleans-httpd-can-network-relay-and-httpd-can-net

References

http://blog.frag-gustav.de/2013/07/21/nginx-selinux-me-mad/
https://wiki.gentoo.org/wiki/SELinux/Tutorials/Where_to_find_SELinux_permission_denial_details
http://wiki.gentoo.org/wiki/SELinux/Tutorials/Managing_network_port_labels
http://www.linuxproblems.org/wiki/Selinux

I had this issue and realized it was because I was calling setContentView(int id) twice in my Activity's onCreate

You are looking for the DateTime.Parse() method (MSDN Article)

So you can do:

var dateTime = DateTime.Parse("01/01/2001");

Which will give you a DateTime typed object.

If you need to specify which date format you want to use, you would use DateTime.ParseExact (MSDN Article)

Which you would use in a situation like this (Where you are using a British style date format):

string[] formats= { "dd/MM/yyyy" }
var dateTime = DateTime.ParseExact("01/01/2001", formats, new CultureInfo("en-US"), DateTimeStyles.None);

There is some good information in these answers. Suppose you are dealing with databases which you can't alter, and that you are copying data from one version of the table to another, or from the same table in one database to another. Suppose also that there are lots of columns, and you either need data from all the columns, or the columns which you don't need don't have default values. You need to write a query with all the column names.

Here is a query which returns all the non-timestamp column names for a table, which you can cut and paste into your insert query. FYI: 189 is the type ID for timestamp.

declare @TableName nvarchar(50) = 'Product';

select stuff(
    (select 
        ', ' + columns.name
    from 
        (select id from sysobjects where xtype = 'U' and name = @TableName) tables
        inner join syscolumns columns on tables.id = columns.id
    where columns.xtype <> 189
    for xml path('')), 1, 2, '')

Just change the name of the table at the top from 'Product' to your table name. The query will return a list of column names:

ProductID, Name, ProductNumber, MakeFlag, FinishedGoodsFlag, Color, SafetyStockLevel, ReorderPoint, StandardCost, ListPrice, Size, SizeUnitMeasureCode, WeightUnitMeasureCode, Weight, DaysToManufacture, ProductLine, Class, Style, ProductSubcategoryID, ProductModelID, SellStartDate, SellEndDate, DiscontinuedDate, rowguid, ModifiedDate

If you are copying data from one database (DB1) to another database(DB2) you could use this query.

insert DB2.dbo.Product (ProductID, Name, ProductNumber, MakeFlag, FinishedGoodsFlag, Color, SafetyStockLevel, ReorderPoint, StandardCost, ListPrice, Size, SizeUnitMeasureCode, WeightUnitMeasureCode, Weight, DaysToManufacture, ProductLine, Class, Style, ProductSubcategoryID, ProductModelID, SellStartDate, SellEndDate, DiscontinuedDate, rowguid, ModifiedDate)
select ProductID, Name, ProductNumber, MakeFlag, FinishedGoodsFlag, Color, SafetyStockLevel, ReorderPoint, StandardCost, ListPrice, Size, SizeUnitMeasureCode, WeightUnitMeasureCode, Weight, DaysToManufacture, ProductLine, Class, Style, ProductSubcategoryID, ProductModelID, SellStartDate, SellEndDate, DiscontinuedDate, rowguid, ModifiedDate 
from DB1.dbo.Product

Keep it simple with C# 6.0

public async Task<T> Retry<T>(Func<T> action, TimeSpan retryInterval, int retryCount)
{
    try
    {
        return action();
    }
    catch when (retryCount != 0)
    {
        await Task.Delay(retryInterval);
        return await Retry(action, retryInterval, --retryCount);
    }
}

You can use the createQuery method (direct in the controller) :

$query = $em->createQuery("SELECT o FROM AcmeCodeBundle:Orders o WHERE o.OrderMail =  :ordermail and o.Product like :searchterm")
->setParameter('searchterm', '%'.$searchterm.'%')
->setParameter('ordermail', '[email protected]');

You need to change AcmeCodeBundle to match your bundle name

Or even better - create a repository class for the entity and create a method in there - this will make it reusable

I have just used dompdf and the code was a little different but it worked.

Here it is:

require_once("./pdf/dompdf_config.inc.php");
$files = glob("./pdf/include/*.php");
foreach($files as $file) include_once($file);

$html =
      '<html><body>'.
      '<p>Put your html here, or generate it with your favourite '.
      'templating system.</p>'.
      '</body></html>';

    $dompdf = new DOMPDF();
    $dompdf->load_html($html);
    $dompdf->render();
    $output = $dompdf->output();
    file_put_contents('Brochure.pdf', $output);

Only difference here is that all of the files in the include directory are included.

Other than that my only suggestion would be to specify a full directory path for writing the file rather than just the filename.

It's really just a coding style. The compiler generates the exact same for both variants.

See also here for the performance question:

• Will using 'var' affect performance?

For googler, I wrote a simple Stateless Widget containing 3 method mentioned in this SO. Hope this make it easier to understand.

import 'package:flutter/material.dart';

class ListAndFP extends StatelessWidget {
  final List<String> items = ['apple', 'banana', 'orange', 'lemon'];

  //  for in (require dart 2.2.2 SDK or later)
  Widget method1() {
    return Column(
      children: <Widget>[
        Text('You can put other Widgets here'),
        for (var item in items) Text(item),
      ],
    );
  }

  // map() + toList() + Spread Property
  Widget method2() {
    return Column(
      children: <Widget>[
        Text('You can put other Widgets here'),
        ...items.map((item) => Text(item)).toList(),
      ],
    );
  }

  // map() + toList()
  Widget method3() {
    return Column(
      // Text('You CANNOT put other Widgets here'),
      children: items.map((item) => Text(item)).toList(),
    );
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: method1(),
    );
  }
}

use your ip address or a service like noip.com if you need something more practical. Then eventually configure your router properly so incoming connection will be forwarded to the machine with the server running.

Although @serge answer is correct but i compared time consumption of his way against xmlpath and i found the xmlpath is so faster. I'll write the compare code and you can check it by yourself. This is @serge way:

DECLARE @startTime datetime2;
DECLARE @endTime datetime2;
DECLARE @counter INT;
SET @counter = 1;

set nocount on;

declare @YourTable table (ID int, Name nvarchar(50))

WHILE @counter < 1000
BEGIN
    insert into @YourTable VALUES (ROUND(@counter/10,0), CONVERT(NVARCHAR(50), @counter) + 'CC')
    SET @counter = @counter + 1;
END

SET @startTime = GETDATE()

;WITH Partitioned AS
(
    SELECT 
        ID,
        Name,
        ROW_NUMBER() OVER (PARTITION BY ID ORDER BY Name) AS NameNumber,
        COUNT(*) OVER (PARTITION BY ID) AS NameCount
    FROM @YourTable
),
Concatenated AS
(
    SELECT ID, CAST(Name AS nvarchar) AS FullName, Name, NameNumber, NameCount FROM Partitioned WHERE NameNumber = 1

    UNION ALL

    SELECT 
        P.ID, CAST(C.FullName + ', ' + P.Name AS nvarchar), P.Name, P.NameNumber, P.NameCount
    FROM Partitioned AS P
        INNER JOIN Concatenated AS C ON P.ID = C.ID AND P.NameNumber = C.NameNumber + 1
)
SELECT 
    ID,
    FullName
FROM Concatenated
WHERE NameNumber = NameCount

SET @endTime = GETDATE();

SELECT DATEDIFF(millisecond,@startTime, @endTime)
--Take about 54 milliseconds

And this is xmlpath way:

DECLARE @startTime datetime2;
DECLARE @endTime datetime2;
DECLARE @counter INT;
SET @counter = 1;

set nocount on;

declare @YourTable table (RowID int, HeaderValue int, ChildValue varchar(5))

WHILE @counter < 1000
BEGIN
    insert into @YourTable VALUES (@counter, ROUND(@counter/10,0), CONVERT(NVARCHAR(50), @counter) + 'CC')
    SET @counter = @counter + 1;
END

SET @startTime = GETDATE();

set nocount off
SELECT
    t1.HeaderValue
        ,STUFF(
                   (SELECT
                        ', ' + t2.ChildValue
                        FROM @YourTable t2
                        WHERE t1.HeaderValue=t2.HeaderValue
                        ORDER BY t2.ChildValue
                        FOR XML PATH(''), TYPE
                   ).value('.','varchar(max)')
                   ,1,2, ''
              ) AS ChildValues
    FROM @YourTable t1
    GROUP BY t1.HeaderValue

SET @endTime = GETDATE();

SELECT DATEDIFF(millisecond,@startTime, @endTime)
--Take about 4 milliseconds

Sometimes you might add a state value from props in constructor or componentDidMount, you might need to call setState when the props changed but the component has already mounted so componentDidMount will not execute and neither will constructor; in this particular case, you can use componentDidUpdate since the props have changed, you can call setState in componentDidUpdate with new props.

Now in latest pandas you can directly use df.plot.scatter function

df = pd.DataFrame([[5.1, 3.5, 0], [4.9, 3.0, 0], [7.0, 3.2, 1],
                   [6.4, 3.2, 1], [5.9, 3.0, 2]],
                  columns=['length', 'width', 'species'])
ax1 = df.plot.scatter(x='length',
                      y='width',
                      c='DarkBlue')

https://pandas.pydata.org/pandas-docs/version/0.23/generated/pandas.DataFrame.plot.scatter.html

The great thing about HTML/CSS is that there's usually more than one way to achieve the same effect. Here's another solution that does what you want:

<nav id="menu1">
    <ul>
        <li><a href="#">Menu Link 1</a></li>
        <li><a href="#">Menu Link 2</a></li>
    </ul>
</nav>

nav {
    background:#666;
    margin:1em;
    padding:.5em 0;
}
nav ul {
    border-top:1px dashed #fff;
    list-style:none;
    padding:.5em;
}
nav ul li {
    display:inline-block;
}
nav ul li a {
    color:#fff;
}

http://jsfiddle.net/10basetom/uCX3G/1/

Have you tried:

Assembly asm = Assembly.GetExecutingAssembly();
Stream iconStream = asm.GetManifestResourceStream("SomeImage.png");
BitmapImage bitmap = new BitmapImage();
bitmap.BeginInit();
bitmap.StreamSource = iconStream;
bitmap.EndInit();
_icon.Source = bitmap;

I would strongl suggest the use of the javascript escape() method

you can use this with jQuery by grabbing a form value like so:

var encodedString = escape($("#myFormFieldID").val());

I ran into the issue where the class of 'selected' wasn't being added to my menu item. Turns out that you can't have a NavigateUrl on it for whatever reason.

Once I removed the NavigateUrl it applied the 'selected' css class to the a tag and I was able to apply the background style with:

div.menu ul li a.static.selected
{
    background-color: #bfcbd6 !important;
    color: #465c71 !important;
    text-decoration: none !important;
}

This regex pattern will match an empty string:

^$

And this will match (crudely) an email or an empty string:

(^$|^.*@.*\..*$)

Use the backslash \ or choose a different delimiter, ie m#.\d# instead of /.\d/ "In Perl, you can change the / regular expression delimiter to almost any other special character if you preceed it with the letter m (for match);"

I had these choices:

-----------------------------------------------
*  1           /usr/lib/jvm/jre-1.6.0-openjdk.x86_64/bin/java
 + 2           /usr/lib/jvm/jre-1.7.0-openjdk.x86_64/bin/java
   3           /home/ec2-user/local/java/jre1.7.0_25/bin/java

When I chose 3, it didn't work. When I chose 2, it did work.

z-index only works within a particular context i.e. relative, fixed or absolute position.

z-index for a relative div has nothing to do with the z-index of an absolutely or fixed div.

EDIT This is an incomplete answer. This answer provides false information. Please review @Dansingerman's comment and example below.

4 decimal places would give you the accuracy to store the world's smallest currency sub-units. You can take it down further if you need micropayment (nanopayment?!) accuracy.

I too prefer DECIMAL to DBMS-specific money types, you're safer keeping that kind of logic in the application IMO. Another approach along the same lines is simply to use a [long] integer, with formatting into ¤unit.subunit for human readability (¤ = currency symbol) done at the application level.

Directly connect your Android device and select the USB debugging option in the device. Eclipse will itself find your device, and then just run the code.

Or alternatively, paste your APK file in the Android SDK platform-tools folder and from the command prompt install it like this:

D:......../platform-tools> adb install yourfile.apk.

By using jquery ajax you can reload your page

$.ajax({
    type: "POST",
    url: "packtypeAdd.php",
    data: infoPO,
    success: function() {   
        location.reload();  
    }
});

Most likely persistent connections that are kept alive by the connection manager become stale. That is, the target server shuts down the connection on its end without HttpClient being able to react to that event, while the connection is being idle, thus rendering the connection half-closed or 'stale'. Usually this is not a problem. HttpClient employs several techniques to verify connection validity upon its lease from the pool. Even if the stale connection check is disabled and a stale connection is used to transmit a request message the request execution usually fails in the write operation with SocketException and gets automatically retried. However under some circumstances the write operation can terminate without an exception and the subsequent read operation returns -1 (end of stream). In this case HttpClient has no other choice but to assume the request succeeded but the server failed to respond most likely due to an unexpected error on the server side.

The simplest way to remedy the situation is to evict expired connections and connections that have been idle longer than, say, 1 minute from the pool after a period of inactivity. For details please see this section of the HttpClient tutorial.

$model = Mage::getModel('catalog/product'); //getting product model
$_products = $model->getCollection(); //getting product object for particular product id
foreach($_products as $_product) { ?>
    <a href = '<?php echo $model->load($_product->getData("entity_id"))->getUrl_path(); ?>'> <img src= '<?php echo $model->load($_product->getData("entity_id"))->getImageUrl();  ?>' width="75px" height="75px"/></a>
     <?php echo "<br/>".$model->load($_product->getData("entity_id"))->getPrice()."<br/>". $model->load($_product->getData("entity_id"))->getSpecial_price()."<br/>".$model->load($_product->getData("entity_id"))->getName()?>
<?php 

If you'd rather not write wrappers, I guess you could do this:

class Index extends React.Component { 

  constructor(props) {
    super(props);
  }
  render() {
    return (
      <h1>
        Index - {this.props.route.foo}
      </h1>
    );
  }
}

var routes = (
  <Route path="/" foo="bar" component={Index}/>
);

Just use:

if file_name.endswith(tuple(extensions)):

.Click() - Perform only click operation as like mouse click.

.Submit() - Perform Enter operation as like keyboard Enter event.

For Example. Consider a login page where it contains username and password and submit button.

On filling password if we want to login without clicking login button. we need to user .submit button on password where .click() operation does not work.[to login into application]

Brif.

driver.get("https:// anyURL"); 
driver.manage().window().maximize(); 
driver.manage().timeouts().implicitlyWait(30,TimeUnit.SECONDS); 
driver.findElement(By.id("txtUserId")).sendKeys("[email protected]"); 
WebElement text = driver.findElement(By.id("txtPassword")); text.sendKeys("password"); 
Thread.sleep(1000); 
text.click();   //This will not work - it will on perform click operation not submit operation
text.submit(); //This will perform submit operation has enter key 

Why don't you take a look to this answer

Including javascript files inside javascript files

In short you can load the script file with AJAX or put a script tag on the HTML to include it( before the script that uses the functions of the other script). The link I posted is a great answer and has multiple examples and explanations of both methods.

That is because in Python 3, they have replaced the print statement with the print function.

The syntax is now more or less the same as before, but it requires parens:

From the "what's new in python 3" docs:

Old: print "The answer is", 2*2
New: print("The answer is", 2*2)

Old: print x,           # Trailing comma suppresses newline
New: print(x, end=" ")  # Appends a space instead of a newline

Old: print              # Prints a newline
New: print()            # You must call the function!

Old: print >>sys.stderr, "fatal error"
New: print("fatal error", file=sys.stderr)

Old: print (x, y)       # prints repr((x, y))
New: print((x, y))      # Not the same as print(x, y)!

This should work

function updatePostID(val)
{
    document.getElementById('PostID').value = val;

    //and probably call document.forms[0].submit();
}

Then have a hidden field or other control for the PostID

@Html.Hidden("PostID", Model.addcomment.PostID)
//OR
@Html.HiddenFor(model => model.addcomment.PostID)

If you need performance and know the maximum size of the string use this:

String zeroPad = "0000000000000000";
String str0 = zeroPad.substring(str.length()) + str;

Be aware of the maximum string size. If it is bigger then the StringBuffer size, you'll get a java.lang.StringIndexOutOfBoundsException.

Easier and quicker:

$("#listItem").contents().get(0).nodeValue

answer = True
myvar = "the answer is " + str(answer)

Python does not do implicit casting, as implicit casting can mask critical logic errors. Just cast answer to a string itself to get its string representation ("True"), or use string formatting like so:

myvar = "the answer is %s" % answer

Note that answer must be set to True (capitalization is important).

Html

<img id="imgElem"></img>

Js

string baseStr64="/9j/4AAQSkZJRgABAQE...";
imgElem.setAttribute('src', "data:image/jpg;base64," + baseStr64);

Ya its very easy to do with javascript. Hope this code is useful to you.

You'll need the JSpdf library.

<div id="content">
     <h3>Hello, this is a H3 tag</h3>

    <p>a pararaph</p>
</div>
<div id="editor"></div>
<button id="cmd">Generate PDF</button>

<script>
    var doc = new jsPDF();
    var specialElementHandlers = {
        '#editor': function (element, renderer) {
            return true;
        }
    };

    $('#cmd').click(function () {
        doc.fromHTML($('#content').html(), 15, 15, {
            'width': 170,
                'elementHandlers': specialElementHandlers
        });
        doc.save('sample-file.pdf');
    });

    // This code is collected but useful, click below to jsfiddle link.
</script>

jsfiddle link here

I too got the same error, when I did this behind a proxy. But after I exported the following from a terminal and re-tried the same command, the problem got resolved:

export http_proxy="http://username:password@proxy_ip_addr:port/"
export https_proxy="https://username:password@proxy_ip_addr:port/"

its an old question but anyway heres something i used incase someone was looking for the same thing

if (!$('#myModal').is(':visible')) {
    // if modal is not shown/visible then do something
}

Yes, you can use the File API for this.

Here's a complete example (see comments):

document.getElementById("btnLoad").addEventListener("click", function showFileSize() {
    // (Can't use `typeof FileReader === "function"` because apparently it
    // comes back as "object" on some browsers. So just see if it's there
    // at all.)
    if (!window.FileReader) { // This is VERY unlikely, browser support is near-universal
        console.log("The file API isn't supported on this browser yet.");
        return;
    }

    var input = document.getElementById('fileinput');
    if (!input.files) { // This is VERY unlikely, browser support is near-universal
        console.error("This browser doesn't seem to support the `files` property of file inputs.");
    } else if (!input.files[0]) {
        addPara("Please select a file before clicking 'Load'");
    } else {
        var file = input.files[0];
        addPara("File " + file.name + " is " + file.size + " bytes in size");
    }
});

function addPara(text) {
    var p = document.createElement("p");
    p.textContent = text;
    document.body.appendChild(p);
}

body {
    font-family: sans-serif;
}

<form action='#' onsubmit="return false;">
<input type='file' id='fileinput'>
<input type='button' id='btnLoad' value='Load'>
</form>

Slightly off-topic, but: Note that client-side validation is no substitute for server-side validation. Client-side validation is purely to make it possible to provide a nicer user experience. For instance, if you don't allow uploading a file more than 5MB, you could use client-side validation to check that the file the user has chosen isn't more than 5MB in size and give them a nice friendly message if it is (so they don't spend all that time uploading only to get the result thrown away at the server), but you must also enforce that limit at the server, as all client-side limits (and other validations) can be circumvented.

Step 1: First download the .msi i.e is the installation file from

Download MonggoDB

Step 2: Perform the installation using the so downloaded .msi file.Automatically it gets stored in program files. You could perform a custom installation and change the directory.

After this, you should be able to see a MongoDB folder under program files

starting MongoDB shell and service is not big a deal I Got a good reference after the long search Installing MongoDB in Windows

What you have is correct, but this is more consice:

^[A-Z]{3}$

Actually, there is no need to check any cases "manually". You can just run the following algorithm:

1. Iterate over the given sequence. Start with an empty stack.

2. If the current char is an opening bracket, just push it to the stack.

3. If it's a closing bracket, check that the stack is not empty and the top element of the step is an appropriate opening bracket(that it is, matches this one). If it is not, report an error. Otherwise, pop the top element from the stack.

4. In the end, the sequence is correct iff the stack is empty.

Why is it correct? Here is a sketch of a proof: if this algorithm reported that the sequence is corrected, it had found a matching pair of all brackets. Thus, the sequence is indeed correct by definition. If it has reported an error:

1. If the stack was not empty in the end, the balance of opening and closing brackets is not zero. Thus, it is not a correct sequence.

2. If the stack was empty when we had to pop an element, the balance is off again.

3. If there was a wrong element on top of the stack, a pair of "wrong" brackets should match each other. It means that the sequence is not correct.

I have shown that:

• If the algorithm has reported that the sequence is correct, it is correct.

• If the algorithm has reported that the sequence is not correct, it is incorrect(note that I do not use the fact that there are no other cases except those that are mentioned in your question).

This two points imply that this algorithm works for all possible inputs.

Just here to show my implementation for @herman solution

ZoneId americaLaPazZone = ZoneId.of("UTC-04:00");

static Date firstDateOfMonth(Date date) {
  LocalDate localDate = convertToLocalDateWithTimezone(date);
  YearMonth baseMonth = YearMonth.from(localDate);
  LocalDateTime initialDate = baseMonth.atDay(firstDayOfMonth).atStartOfDay();
  return Date.from(initialDate.atZone(americaLaPazZone).toInstant());
}

static Date lastDateOfMonth(Date date) {
  LocalDate localDate = convertToLocalDateWithTimezone(date);
  YearMonth baseMonth = YearMonth.from(localDate);
  LocalDateTime lastDate = baseMonth.atEndOfMonth().atTime(23, 59, 59);
  return Date.from(lastDate.atZone(americaLaPazZone).toInstant());
}

static LocalDate convertToLocalDateWithTimezone(Date date) {
  return LocalDateTime.from(date.toInstant().atZone(americaLaPazZone)).toLocalDate();
}

Robocopy replaces XCopy in the newer versions of windows

1. Uses Mirroring, XCopy does not
2. Has a /RH option to allow a set time for the copy to run
3. Has a /MON:n option to check differences in files
4. Copies over more file attributes than XCopy

Yes i agree with Mark Setchell, They are both crap. (brought to you by Microsoft)

UPDATE:

XCopy return codes:

0 - Files were copied without error.
1 - No files were found to copy.
2 - The user pressed CTRL+C to terminate xcopy. enough memory or disk space, or you entered an invalid drive name or invalid syntax on the command line.
5 - Disk write error occurred.

Robocopy returns codes:

0 - No errors occurred, and no copying was done. The source and destination directory trees are completely synchronized.
1 - One or more files were copied successfully (that is, new files have arrived).
2 - Some Extra files or directories were detected. No files were copied Examine the output log for details. 
3 - (2+1) Some files were copied. Additional files were present. No failure was encountered.
4 - Some Mismatched files or directories were detected. Examine the output log. Some housekeeping may be needed.
5 - (4+1) Some files were copied. Some files were mismatched. No failure was encountered.
6 - (4+2) Additional files and mismatched files exist. No files were copied and no failures were encountered. This means that the files already exist in the destination directory
7 - (4+1+2) Files were copied, a file mismatch was present, and additional files were present.
8 - Some files or directories could not be copied (copy errors occurred and the retry limit was exceeded). Check these errors further.
16 - Serious error. Robocopy did not copy any files. Either a usage error or an error due to insufficient access privileges on the source or destination directories.

There is more details on Robocopy return values here: http://ss64.com/nt/robocopy-exit.html

All XAMPP packages come with Multibyte String (php_mbstring.dll) extension installed.

If you have accidentally removed DLL file from php/ext folder, just add it back (get the copy from XAMPP zip archive - its downloadable).

If you have deleted the accompanying INI configuration line from php.ini file, add it back as well:

extension=php_mbstring.dll

Also, ensure to restart your webserver (Apache) using XAMPP control panel.

Additional Info on Enabling PHP Extensions

• install extension (e.g. put php_mbstring.dll into /XAMPP/php/ext directory)
• in php.ini, ensure extension directory specified (e.g. extension_dir = "ext")
• ensure correct build of DLL file (e.g. 32bit thread-safe VC9 only works with DLL files built using exact same tools and configuration: 32bit thread-safe VC9)
• ensure PHP API versions match (If not, once you restart the webserver you will receive related error.)

Yes, we can access resources without using `Context`

You can use:

Resources.getSystem().getString(android.R.string.somecommonstuff)

... everywhere in your application, even in static constants declarations. Unfortunately, it supports the system resources only.

For local resources use this solution. It is not trivial, but it works.

You need to give relative or absolute or fixed positioning to your container (#shop) and set its zIndex to say 100.

You also need to give say relative positioning to your elements with the class content and lower zIndex say 97.

Do the above-mentioned with your images too and set their zIndex to 91.

And then position your button higher by setting its position to absolute and zIndex to 95

See the DEMO

HTML

<div id="shop">

 <div class="content"> Counter-Strike 1.6 Steam 

     <img src="http://www.openvms.org/images/samples/130x130.gif">

         <a href="#"><span class='span'><span></a>

     </div>

 <div class="content"> Counter-Strike 1.6 Steam 

     <img src="http://www.openvms.org/images/samples/130x130.gif">

         <a href="#"><span class='span'><span></a>

     </div>

  </div>

CSS

#shop{
    background-image: url("images/shop_bg.png");
    background-repeat: repeat-x;    
    height:121px;
    width: 984px;
    margin-left: 20px;
    margin-top: 13px;
    position:relative;
    z-index:100
}

#shop .content{    
    width: 182px; /*328 co je 1/3 - 20margin left*/
    height: 121px;
    line-height: 20px;
    margin-top: 0px;
    margin-left: 9px;
    margin-right:0px;
    display:inline-block;
    position:relative;
    z-index:97

}

img{

    position:relative;
    z-index:91

}

.span{

    width:70px;
    height:40px;
    border:1px solid red;
    position:absolute;
    z-index:95;
    right:60px;
    bottom:-20px;

}

I know this question has an accepted answer, but I feel that it doesn't work in all cases.

For completeness and since I spent too much time on this, here is what we did: we ended up using a function from php.js (which is a pretty nice library for those more familiar with PHP but also doing a little JavaScript every now and then):

http://phpjs.org/functions/strip_tags:535

It seemed to be the only piece of JavaScript code which successfully dealt with all the different kinds of input I stuffed into my application. That is, without breaking it – see my comments about the <script /> tag above.

While there are two excellent answers telling you how to do it, I feel that another answer is missing: In most cases you shouldn't do it at all.

Arrays are cumbersome, in most cases you are better off using the Collection API.

With Collections, you can add and remove elements and there are specialized Collections for different functionality (index-based lookup, sorting, uniqueness, FIFO-access, concurrency etc.).

While it's of course good and important to know about Arrays and their usage, in most cases using Collections makes APIs a lot more manageable (which is why new libraries like Google Guava hardly use Arrays at all).

So, for your scenario, I'd prefer a List of Lists, and I'd create it using Guava:

List<List<String>> listOfLists = Lists.newArrayList();
listOfLists.add(Lists.newArrayList("abc","def","ghi"));
listOfLists.add(Lists.newArrayList("jkl","mno","pqr"));

In modern browsers you do not need JQuery for this. Instead use

document.querySelectorAll('option:checked')

Or specify any DOM element instead of document

Here is a filter that will take a date string OR javascript Date() object. It uses Moment.js and can apply any Moment.js transform function, such as the popular 'fromNow'

angular.module('myModule').filter('moment', function () {
  return function (input, momentFn /*, param1, param2, ...param n */) {
    var args = Array.prototype.slice.call(arguments, 2),
        momentObj = moment(input);
    return momentObj[momentFn].apply(momentObj, args);
  };
});

So...

{{ anyDateObjectOrString | moment: 'format': 'MMM DD, YYYY' }}

would display Nov 11, 2014

{{ anyDateObjectOrString | moment: 'fromNow' }}

would display 10 minutes ago

If you need to call multiple moment functions, you can chain them. This converts to UTC and then formats...

{{ someDate | moment: 'utc' | moment: 'format': 'MMM DD, YYYY' }}

by default -

you can also log in to sql express using server name as:

./SQLEXPRESS

or log in to sql server simply as

.

ONE COLOR CASE - CSS only

Just to register my experience, where I wanted to set only the color of the selected option to a specific one.

I first tried to set by css only the color of the selected option with no success.

Then, after trying some combinations, this has worked for me with SCSS:

select {
      color: white; // color of the selected option

      option {
        color: black; // color of all the other options
      }
 }

Take a look at a working example with only CSS:

select {_x000D_
  color: yellow; // color of the selected option_x000D_
 }_x000D_
_x000D_
select option {_x000D_
  color: black; // color of all the other options_x000D_
}

<select id="mySelect">_x000D_
    <option value="apple" >Apple</option>_x000D_
    <option value="banana" >Banana</option>_x000D_
    <option value="grape" >Grape</option>_x000D_
</select>

For different colors, depending on the selected option, you'll have to deal with js.

MinGW 4.x has unistd.h in \MinGW\include, \MinGW\include\sys and \MinGW\lib\gcc\mingw32\4.6.2\include\ssp

Here is the code for the MinGW version, by Rob Savoye; modified by Earnie Boyd, Danny Smith, Ramiro Polla, Gregory McGarry and Keith Marshall:

/*
 * unistd.h
 *
 * Standard header file declaring MinGW's POSIX compatibility features.
 *
 * $Id: unistd.h,v c3ebd36f8211 2016/02/16 16:05:39 keithmarshall $
 *
 * Written by Rob Savoye <[email protected]>
 * Modified by Earnie Boyd <[email protected]>
 *   Danny Smith <[email protected]>
 *   Ramiro Polla <[email protected]>
 *   Gregory McGarry  <[email protected]>
 *   Keith Marshall  <[email protected]>
 * Copyright (C) 1997, 1999, 2002-2004, 2007-2009, 2014-2016,
 *   MinGW.org Project.
 *
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice, this permission notice, and the following
 * disclaimer shall be included in all copies or substantial portions of
 * the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OF OR OTHER
 * DEALINGS IN THE SOFTWARE.
 *
 */
#ifndef _UNISTD_H
#define _UNISTD_H  1
#pragma GCC system_header

/* All MinGW headers MUST include _mingw.h before anything else,
 * to ensure proper initialization of feature test macros.
 */
#include <_mingw.h>

/* unistd.h maps (roughly) to Microsoft's <io.h>
 * Other headers included by <unistd.h> may be selectively processed;
 * __UNISTD_H_SOURCED__ enables such selective processing.
 */
#define __UNISTD_H_SOURCED__ 1

#include <io.h>
#include <process.h>
#include <getopt.h>

/* These are defined in stdio.h.  POSIX also requires that they
 * are to be consistently defined here; don't guard against prior
 * definitions, as this might conceal inconsistencies.
 */
#define SEEK_SET   0
#define SEEK_CUR   1
#define SEEK_END   2

#if _POSIX_C_SOURCE
/* POSIX process/thread suspension functions; all are supported by a
 * common MinGW API in libmingwex.a, providing for suspension periods
 * ranging from mean values of ~7.5 milliseconds, (see the comments in
 * <time.h>), extending up to a maximum of ~136 years.
 *
 * Note that, whereas POSIX supports early wake-up of any suspended
 * process/thread, in response to a signal, this implementation makes
 * no attempt to emulate this signalling behaviour, (since signals are
 * not well supported by Windows); thus, unless impeded by an invalid
 * argument, this implementation always returns an indication as if
 * the sleeping period ran to completion.
 */
_BEGIN_C_DECLS

__cdecl __MINGW_NOTHROW
int __mingw_sleep( unsigned long, unsigned long );

/* The nanosleep() function provides the most general purpose API for
 * process/thread suspension; it is declared in <time.h>, (where it is
 * accompanied by an in-line implementation), rather than here, and it
 * provides for specification of suspension periods in the range from
 * ~7.5 ms mean, (on WinNT derivatives; ~27.5 ms on Win9x), extending
 * up to ~136 years, (effectively eternity).
 *
 * The usleep() function, and its associated useconds_t type specifier
 * were made obsolete in POSIX.1-2008; declared here, only for backward
 * compatibility, its continued use is not recommended.  (It is limited
 * to specification of suspension periods ranging from ~7.5 ms mean up
 * to a maximum of 999,999 microseconds only).
 */
typedef unsigned long useconds_t __MINGW_ATTRIB_DEPRECATED;
int __cdecl __MINGW_NOTHROW usleep( useconds_t )__MINGW_ATTRIB_DEPRECATED;

#ifndef __NO_INLINE__
__CRT_INLINE __LIBIMPL__(( FUNCTION = usleep ))
int usleep( useconds_t period ){ return __mingw_sleep( 0, 1000 * period ); }
#endif

/* The sleep() function is, perhaps, the most commonly used of all the
 * process/thread suspension APIs; it provides support for specification
 * of suspension periods ranging from 1 second to ~136 years.  (However,
 * POSIX recommends limiting the maximum period to 65535 seconds, to
 * maintain portability to platforms with only 16-bit ints).
 */
unsigned __cdecl __MINGW_NOTHROW sleep( unsigned );

#ifndef __NO_INLINE__
__CRT_INLINE __LIBIMPL__(( FUNCTION = sleep ))
unsigned sleep( unsigned period ){ return __mingw_sleep( period, 0 ); }
#endif


/* POSIX ftruncate() function.
 *
 * Microsoft's _chsize() function is incorrectly described, on MSDN,
 * as a preferred replacement for the POSIX chsize() function.  There
 * never was any such POSIX function; the actual POSIX equivalent is
 * the ftruncate() function.
 */
int __cdecl ftruncate( int, off_t );

#ifndef __NO_INLINE__
__CRT_INLINE __JMPSTUB__(( FUNCTION = ftruncate, REMAPPED = _chsize ))
int ftruncate( int __fd, off_t __length ){ return _chsize( __fd, __length ); }
#endif

_END_C_DECLS

#endif /* _POSIX_C_SOURCE */

#undef __UNISTD_H_SOURCED__
#endif /* ! _UNISTD_H: $RCSfile: unistd.h,v $: end of file */

This file requires the inclusion of _mingw.h, which is as follows:

#ifndef __MINGW_H
/*
 * _mingw.h
 *
 * MinGW specific macros included by ALL mingwrt include files; (this file
 * is part of the MinGW32 runtime library package).
 *
 * $Id: _mingw.h.in,v 7daa0459f602 2016/05/03 17:40:54 keithmarshall $
 *
 * Written by Mumit Khan  <[email protected]>
 * Copyright (C) 1999, 2001-2011, 2014-2016, MinGW.org Project
 *
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice (including the next
 * paragraph) shall be included in all copies or substantial portions of the
 * Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 *
 */
#define __MINGW_H

/* In previous versions, __MINGW32_VERSION was expressed as a dotted
 * numeric pair, representing major.minor; unfortunately, this doesn't
 * adapt well to the inclusion of a patch-level component, since the
 * major.minor.patch dotted triplet representation is not valid as a
 * numeric entity.  Thus, for this version, we adopt a representation
 * which encodes the version as a long integer value, expressing:
 *
 *   __MINGW32_VERSION = 1,000,000 * major + 1,000 * minor + patch
 *
 * DO NOT EDIT these package version assignments manually; they are
 * derived from the package version specification within configure.ac,
 * whence they are propagated automatically, at package build time.
 */
#define __MINGW32_VERSION           3022001L
#define __MINGW32_MAJOR_VERSION           3
#define __MINGW32_MINOR_VERSION          22
#define __MINGW32_PATCHLEVEL              1

#if __GNUC__ >= 3 && ! defined __PCC__
#pragma GCC system_header
#endif

#ifndef _MSVCRTVER_H
/* Legacy versions of mingwrt use the macro __MSVCRT_VERSION__ to
 * enable evolving features of different MSVCRT.DLL versions.  This
 * usage is no longer recommended, but the __MSVCRT_VERSION__ macro
 * remains useful when a non-freely distributable MSVCRxx.DLL is to
 * be substituted for MSVCRT.DLL; for such usage, the substitute
 * MSVCRxx.DLL may be identified as specified in...
 */
# include <msvcrtver.h>
#endif

/* A better inference than __MSVCRT_VERSION__, of the capabilities
 * supported by the operating system default MSVCRT.DLL, is provided
 * by the Windows API version identification macros.
 */
#include <w32api.h>

/* The following are defined by the user (or by the compiler), to specify how
 * identifiers are imported from a DLL.  All headers should include this first,
 * and then use __DECLSPEC_SUPPORTED to choose between the old ``__imp__name''
 * style or the __MINGW_IMPORT style for declarations.
 *
 * __DECLSPEC_SUPPORTED            Defined if dllimport attribute is supported.
 * __MINGW_IMPORT                  The attribute definition to specify imported
 *                                 variables/functions.
 * _CRTIMP                         As above.  For MS compatibility.
 *
 * Macros to enable MinGW features which deviate from standard MSVC
 * compatible behaviour; these may be specified directly in user code,
 * activated implicitly, (e.g. by specifying _POSIX_C_SOURCE or such),
 * or by inclusion in __MINGW_FEATURES__:
 *
 * __USE_MINGW_ANSI_STDIO          Select a more ANSI C99 compatible
 *                                 implementation of printf() and friends;
 *                                 (users should not set this directly).
 *
 * Other macros:
 *
 * __int64                         define to be long long.  Using a typedef
 *                                 doesn't work for "unsigned __int64"
 *
 *
 * Manifest definitions for flags to control globbing of the command line
 * during application start up, (before main() is called).  The first pair,
 * when assigned as bit flags within _CRT_glob, select the globbing algorithm
 * to be used; (the MINGW algorithm overrides MSCVRT, if both are specified).
 * Prior to mingwrt-3.21, only the MSVCRT option was supported; this choice
 * may produce different results, depending on which particular version of
 * MSVCRT.DLL is in use; (in recent versions, it seems to have become
 * definitively broken, when globbing within double quotes).
 */
#define __CRT_GLOB_USE_MSVCRT__     0x0001

/* From mingwrt-3.21 onward, this should be the preferred choice; it will
 * produce consistent results, regardless of the MSVCRT.DLL version in use.
 */
#define __CRT_GLOB_USE_MINGW__      0x0002

/* When the __CRT_GLOB_USE_MINGW__ flag is set, within _CRT_glob, the
 * following additional options are also available; they are not enabled
 * by default, but the user may elect to enable any combination of them,
 * by setting _CRT_glob to the boolean sum (i.e. logical OR combination)
 * of __CRT_GLOB_USE_MINGW__ and the desired options.
 *
 *    __CRT_GLOB_USE_SINGLE_QUOTE__ allows use of single (apostrophe)
 *                      quoting characters, analogously to
 *                      POSIX usage, as an alternative to
 *                      double quotes, for collection of
 *                      arguments separated by white space
 *                      into a single logical argument.
 *
 *    __CRT_GLOB_BRACKET_GROUPS__   enable interpretation of bracketed
 *                      character groups as POSIX compatible
 *                      globbing patterns, matching any one
 *                      character which is either included
 *                      in, or excluded from the group.
 *
 *    __CRT_GLOB_CASE_SENSITIVE__   enable case sensitive matching for
 *                      globbing patterns; this is default
 *                      behaviour for POSIX, but because of
 *                      the case insensitive nature of the
 *                      MS-Windows file system, it is more
 *                      appropriate to use case insensitive
 *                      globbing as the MinGW default.
 *
 */
#define __CRT_GLOB_USE_SINGLE_QUOTE__   0x0010
#define __CRT_GLOB_BRACKET_GROUPS__ 0x0020
#define __CRT_GLOB_CASE_SENSITIVE__ 0x0040

/* The MinGW globbing algorithm uses the ASCII DEL control code as a marker
 * for globbing characters which were embedded within quoted arguments; (the
 * quotes are stripped away BEFORE the argument is globbed; the globbing code
 * treats the marked character as immutable, and strips out the DEL markers,
 * before storing the resultant argument).  The DEL code is mapped to this
 * function here; DO NOT change it, without rebuilding the runtime.
 */
#define __CRT_GLOB_ESCAPE_CHAR__    (char)(127)


/* Manifest definitions identifying the flag bits, controlling activation
 * of MinGW features, as specified by the user in __MINGW_FEATURES__.
 */
#define __MINGW_ANSI_STDIO__        0x0000000000000001ULL
/*
 * The following three are not yet formally supported; they are
 * included here, to document anticipated future usage.
 */
#define __MINGW_LC_EXTENSIONS__     0x0000000000000050ULL
#define __MINGW_LC_MESSAGES__       0x0000000000000010ULL
#define __MINGW_LC_ENVVARS__        0x0000000000000040ULL


/* Try to avoid problems with outdated checks for GCC __attribute__ support.
 */
#undef __attribute__

#if defined (__PCC__)
#  undef __DECLSPEC_SUPPORTED
# ifndef __MINGW_IMPORT
#  define __MINGW_IMPORT extern
# endif
# ifndef _CRTIMP
#  define _CRTIMP
# endif
# ifndef __cdecl
#  define __cdecl  _Pragma("cdecl")
# endif
# ifndef __stdcall
#  define __stdcall _Pragma("stdcall")
# endif
# ifndef __int64
#  define __int64 long long
# endif
# ifndef __int32
#  define __int32 long
# endif
# ifndef __int16
#  define __int16 short
# endif
# ifndef __int8
#  define __int8 char
# endif
# ifndef __small
#  define __small char
# endif
# ifndef __hyper
#  define __hyper long long
# endif
# ifndef __volatile__
#  define __volatile__ volatile
# endif
# ifndef __restrict__
#  define __restrict__ restrict
# endif
# define NONAMELESSUNION
#elif defined(__GNUC__)
# ifdef __declspec
#  ifndef __MINGW_IMPORT
   /* Note the extern. This is needed to work around GCC's
      limitations in handling dllimport attribute.  */
#   define __MINGW_IMPORT  extern __attribute__((__dllimport__))
#  endif
#  ifndef _CRTIMP
#   ifdef __USE_CRTIMP
#    define _CRTIMP  __attribute__((dllimport))
#   else
#    define _CRTIMP
#   endif
#  endif
#  define __DECLSPEC_SUPPORTED
# else /* __declspec */
#  undef __DECLSPEC_SUPPORTED
#  undef __MINGW_IMPORT
#  ifndef _CRTIMP
#   define _CRTIMP
#  endif
# endif /* __declspec */
/*
 * The next two defines can cause problems if user code adds the
 * __cdecl attribute like so:
 * void __attribute__ ((__cdecl)) foo(void);
 */
# ifndef __cdecl
#  define __cdecl  __attribute__((__cdecl__))
# endif
# ifndef __stdcall
#  define __stdcall __attribute__((__stdcall__))
# endif
# ifndef __int64
#  define __int64 long long
# endif
# ifndef __int32
#  define __int32 long
# endif
# ifndef __int16
#  define __int16 short
# endif
# ifndef __int8
#  define __int8 char
# endif
# ifndef __small
#  define __small char
# endif
# ifndef __hyper
#  define __hyper long long
# endif
#else /* ! __GNUC__ && ! __PCC__ */
# ifndef __MINGW_IMPORT
#  define __MINGW_IMPORT  __declspec(dllimport)
# endif
# ifndef _CRTIMP
#  define _CRTIMP  __declspec(dllimport)
# endif
# define __DECLSPEC_SUPPORTED
# define __attribute__(x) /* nothing */
#endif

#if defined (__GNUC__) && defined (__GNUC_MINOR__)
#define __MINGW_GNUC_PREREQ(major, minor) \
  (__GNUC__ > (major) \
   || (__GNUC__ == (major) && __GNUC_MINOR__ >= (minor)))
#else
#define __MINGW_GNUC_PREREQ(major, minor)  0
#endif

#ifdef __cplusplus
# define __CRT_INLINE    inline
#else
# if __GNUC_STDC_INLINE__
#  define __CRT_INLINE   extern inline __attribute__((__gnu_inline__))
# else
#  define __CRT_INLINE   extern __inline__
# endif
#endif

# ifdef __GNUC__
  /* A special form of __CRT_INLINE is provided; it will ALWAYS request
   * inlining when possible.  Originally specified as _CRTALIAS, this is
   * now deprecated in favour of __CRT_ALIAS, for syntactic consistency
   * with __CRT_INLINE itself.
   */
#  define  _CRTALIAS   __CRT_INLINE __attribute__((__always_inline__))
#  define __CRT_ALIAS  __CRT_INLINE __attribute__((__always_inline__))
# else
#  define  _CRTALIAS   __CRT_INLINE /* deprecated form */
#  define __CRT_ALIAS  __CRT_INLINE /* preferred form */
# endif
/*
 * Each function which is implemented as a __CRT_ALIAS should also be
 * accompanied by an externally visible interface.  The following pair
 * of macros provide a mechanism for implementing this, either as a stub
 * redirecting to an alternative external function, or by compilation of
 * the normally inlined code into free standing object code; each macro
 * provides a way for us to offer arbitrary hints for use by the build
 * system, while remaining transparent to the compiler.
 */
#define __JMPSTUB__(__BUILD_HINT__)
#define __LIBIMPL__(__BUILD_HINT__)

#ifdef __cplusplus
# define __UNUSED_PARAM(x)
#else
# ifdef __GNUC__
#  define __UNUSED_PARAM(x) x __attribute__((__unused__))
# else
#  define __UNUSED_PARAM(x) x
# endif
#endif

#ifdef __GNUC__
#define __MINGW_ATTRIB_NORETURN __attribute__((__noreturn__))
#define __MINGW_ATTRIB_CONST __attribute__((__const__))
#else
#define __MINGW_ATTRIB_NORETURN
#define __MINGW_ATTRIB_CONST
#endif

#if __MINGW_GNUC_PREREQ (3, 0)
#define __MINGW_ATTRIB_MALLOC __attribute__((__malloc__))
#define __MINGW_ATTRIB_PURE __attribute__((__pure__))
#else
#define __MINGW_ATTRIB_MALLOC
#define __MINGW_ATTRIB_PURE
#endif

/* Attribute `nonnull' was valid as of gcc 3.3.  We don't use GCC's
   variadiac macro facility, because variadic macros cause syntax
   errors with  --traditional-cpp.  */
#if  __MINGW_GNUC_PREREQ (3, 3)
#define __MINGW_ATTRIB_NONNULL(arg) __attribute__((__nonnull__(arg)))
#else
#define __MINGW_ATTRIB_NONNULL(arg)
#endif /* GNUC >= 3.3 */

#if  __MINGW_GNUC_PREREQ (3, 1)
#define __MINGW_ATTRIB_DEPRECATED __attribute__((__deprecated__))
#else
#define __MINGW_ATTRIB_DEPRECATED
#endif /* GNUC >= 3.1 */

#if  __MINGW_GNUC_PREREQ (3, 3)
#define __MINGW_NOTHROW __attribute__((__nothrow__))
#else
#define __MINGW_NOTHROW
#endif /* GNUC >= 3.3 */


/* TODO: Mark (almost) all CRT functions as __MINGW_NOTHROW.  This will
allow GCC to optimize away some EH unwind code, at least in DW2 case.  */

/* Activation of MinGW specific extended features:
 */
#ifndef __USE_MINGW_ANSI_STDIO
/* Users should not set this directly; rather, define one (or more)
 * of the feature test macros (tabulated below), or specify any of the
 * compiler's command line options, (e.g. -posix, -ansi, or -std=c...),
 * which cause _POSIX_SOURCE, or __STRICT_ANSI__ to be defined.
 *
 * We must check this BEFORE we specifiy any implicit _POSIX_C_SOURCE,
 * otherwise we would always implicitly choose __USE_MINGW_ANSI_STDIO,
 * even if none of these selectors are specified explicitly...
 */
# if   defined __STRICT_ANSI__  ||  defined _ISOC99_SOURCE \
   ||  defined _POSIX_SOURCE    ||  defined _POSIX_C_SOURCE \
   ||  defined _XOPEN_SOURCE    ||  defined _XOPEN_SOURCE_EXTENDED \
   ||  defined _GNU_SOURCE      ||  defined _BSD_SOURCE \
   ||  defined _SVID_SOURCE
   /*
    * but where any of these source code qualifiers are specified,
    * then assume ANSI I/O standards are preferred over Microsoft's...
    */
#  define __USE_MINGW_ANSI_STDIO    1
# else
   /* otherwise use whatever __MINGW_FEATURES__ specifies...
    */
#  define __USE_MINGW_ANSI_STDIO    (__MINGW_FEATURES__ & __MINGW_ANSI_STDIO__)
# endif
#endif

#ifndef _POSIX_C_SOURCE
 /* Users may define this, either directly or indirectly, to explicitly
  * enable a particular level of visibility for the subset of those POSIX
  * features which are supported by MinGW; (notice that this offers no
  * guarantee that any particular POSIX feature will be supported).
  */
# if defined _XOPEN_SOURCE
  /* Specifying this is the preferred method for setting _POSIX_C_SOURCE;
   * (POSIX defines an explicit relationship to _XOPEN_SOURCE).  Note that
   * any such explicit setting will augment the set of features which are
   * available to any compilation unit, even if it seeks to be strictly
   * ANSI-C compliant.
   */
#  if _XOPEN_SOURCE < 500
#   define _POSIX_C_SOURCE  1L      /* POSIX.1-1990 / SUSv1 */

#  elif _XOPEN_SOURCE < 600
#   define _POSIX_C_SOURCE  199506L /* POSIX.1-1996 / SUSv2 */

#  elif _XOPEN_SOURCE < 700
#   define _POSIX_C_SOURCE  200112L /* POSIX.1-2001 / SUSv3 */

#  else
#   define _POSIX_C_SOURCE  200809L /* POSIX.1-2008 / SUSv4 */
#  endif

# elif defined _GNU_SOURCE || defined _BSD_SOURCE || ! defined __STRICT_ANSI__
  /*
   * No explicit level of support has been specified; implicitly grant
   * the most comprehensive level to any compilation unit which requests
   * either GNU or BSD feature support, or does not seek to be strictly
   * ANSI-C compliant.
   */
#  define _POSIX_C_SOURCE  200809L

# elif defined _POSIX_SOURCE
  /* Now formally deprecated by POSIX, some old code may specify this;
   * it will enable a minimal level of POSIX support, in addition to the
   * limited feature set enabled for strict ANSI-C conformity.
   */
#  define _POSIX_C_SOURCE  1L
# endif
#endif

#ifndef _ISOC99_SOURCE
 /* libmingwex.a provides free-standing implementations for many of the
  * functions which were introduced in C99; MinGW headers do not expose
  * prototypes for these, unless this feature test macro is defined, by
  * the user, or implied by other standards...
  */
# if __STDC_VERSION__ >= 199901L || _POSIX_C_SOURCE >= 200112L
#  define _ISOC99_SOURCE  1
# endif
#endif

#if ! defined _MINGW32_SOURCE_EXTENDED && ! defined __STRICT_ANSI__
/*
 * Enable mingw32 extensions by default, except when __STRICT_ANSI__
 * conformity mode has been enabled.
 */
# define _MINGW32_SOURCE_EXTENDED  1
#endif

#endif /* __MINGW_H: $RCSfile: _mingw.h.in,v $: end of file */

The rest of the includes should be standard to your environment.

I had the same problem and a simple solution that I found was:

List<Object[]> results = query.getResultList();
for (Object[] result: results) {
    SomeClass something = (SomeClass)result[1];
    something.doSomething;
}

I know this is defenitly not the most elegant solution nor is it best practice but it works, at least for me.

You are passing the Application Context not the Activity Context with

getApplicationContext();

Wherever you are passing it pass this or ActivityName.this instead.

Since you are trying to cast the Context you pass (Application not Activity as you thought) to an Activity with

(Activity)

you get this exception because you can't cast the Application to Activity since Application is not a sub-class of Activity.

Update:

I know it's too late but I'd like to add this update:

I'm using the Conventional Model Metadata Provider which presented by Phil Haacked it's more powerful and easy to apply take look at it : ConventionalModelMetadataProvider

Old Answer

Here if you wanna support many types of resources:

public class LocalizedDisplayNameAttribute : DisplayNameAttribute
{
    private readonly PropertyInfo nameProperty;

    public LocalizedDisplayNameAttribute(string displayNameKey, Type resourceType = null)
        : base(displayNameKey)
    {
        if (resourceType != null)
        {
            nameProperty = resourceType.GetProperty(base.DisplayName,
                                           BindingFlags.Static | BindingFlags.Public);
        }
    }

    public override string DisplayName
    {
        get
        {
            if (nameProperty == null)
            {
                return base.DisplayName;
            }
            return (string)nameProperty.GetValue(nameProperty.DeclaringType, null);
        }
    }
}

Then use it like this:

    [LocalizedDisplayName("Password", typeof(Res.Model.Shared.ModelProperties))]
    public string Password { get; set; }

For the full localization tutorial see this page.

The inputmask plugin does the best job of this. Its extremely flexible in that you can supply whatever regex you like to restrict input. It also does not require JQuery.

Step 1: Install the plugin:

npm install --save inputmask

Step2: create a directive to wrap the input mask:

import {Directive, ElementRef, Input} from '@angular/core';
import * as Inputmask from 'inputmask';


@Directive({
  selector: '[app-restrict-input]',
})
export class RestrictInputDirective {

  // map of some of the regex strings I'm using (TODO: add your own)
  private regexMap = {
    integer: '^[0-9]*$',
    float: '^[+-]?([0-9]*[.])?[0-9]+$',
    words: '([A-z]*\\s)*',
    point25: '^\-?[0-9]*(?:\\.25|\\.50|\\.75|)$'
  };

  constructor(private el: ElementRef) {}

  @Input('app-restrict-input')
  public set defineInputType(type: string) {
    Inputmask({regex: this.regexMap[type], placeholder: ''})
      .mask(this.el.nativeElement);
  }

}

Step 3:

<input type="text" app-restrict-input="integer">

Check out their github docs for more information.

git reset --hard HEAD^
git push origin -f

This will remove the last commit from your local device as well as Github

You can use nil about anywhere you can use null. The main difference is that you can send messages to nil, so you can use it in some places where null cant work.

In general, just use nil.

I was incorrectly trying to create a default path with:

<IndexRoute component={DefaultComponent} />
<Route path="/default-path" component={DefaultComponent} />

But this creates two different paths that render the same component. Not only is this pointless, but it can cause glitches in your UI, i.e., when you are styling <Link/> elements based on this.history.isActive().

The right way to create a default route (that is not the index route) is to use <IndexRedirect/>:

<IndexRedirect to="/default-path" />
<Route path="/default-path" component={DefaultComponent} />

This is based on react-router 1.0.0. See https://github.com/rackt/react-router/blob/master/modules/IndexRedirect.js.

JavaScript syntax 101. Here is a function declaration:

function foo() {}

Note that there's no semicolon: this is just a function declaration. You would need an invocation, foo(), to actually run the function.

Now, when we add the seemingly innocuous exclamation mark: !function foo() {} it turns it into an expression. It is now a function expression.

The ! alone doesn't invoke the function, of course, but we can now put () at the end: !function foo() {}() which has higher precedence than ! and instantly calls the function.

So what the author is doing is saving a byte per function expression; a more readable way of writing it would be this:

(function(){})();

Lastly, ! makes the expression return true. This is because by default all immediately invoked function expressions (IIFE) return undefined, which leaves us with !undefined which is true. Not particularly useful.

Module.constants.select { |c| (eval c).is_a?(Class) && (eval c) < ActiveRecord::Base }

You should probably use either DateTime.ParseExact or DateTime.TryParseExact instead. They allow you to specify specific formats. I personally prefer the Try-versions since I think they produce nicer code for the error cases.

perhaps this comes too late, but still it could be nice to "document it" for others out there.

I received the same error after experimenting and testing with Remote Desktop Services on a MS Server 2012 with MS SQL Server 2012.

During the Remote Desktop Services install one is asked to create a (local) certificate, and so I did. After finishing the test/experiments I removed the Remote Desktop Services. That's when this error appeared (I cannot say whether the error occured during the test with RDS, I don't remember if I used/tried the SQL Connection during the RDS test).

I am not sure how to solve this since the default certificate does not work for me, but the "RDS" certificate does.

BTW, the certificates are found in App: "SQL Server Configuration Manager" -> "SQL Server Network Configuration" -> Right click: "Protocols for " -> Select "Properties" -> Tab "Certificate"

My default SQL Certificate is named: ConfigMgr SQL Server Identification Certificate, has expiration date: 2114-06-09.

Hope this can give a hint to others.

/Kim

Instead of selecting all the columns in count count(*) you can limit count for one column count(UserName).

You can limit the whole search to one row by using Limit 0,1

SELECT COUNT(UserName)
  FROM TableName
 WHERE UserName = 'User' AND
       Password = 'Pass'
 LIMIT 0, 1

In your component.ts

import { Component } from '@angular/core';

@Component({
  ...
})
export class AppComponent {
  ...
  goToSpecificUrl(url): void {
    window.location.href=url;
  }

  gotoGoogle() : void {
    window.location.href='https://www.google.com';
  }
}

In your component.html

<button type="button" (click)="goToSpecificUrl('http://stackoverflow.com/')">Open URL</button>
<button type="button" (click)="gotoGoogle()">Open Google</button>

<li *ngFor="item of itemList" (click)="goToSpecificUrl(item.link)"> // (click) don't enable pointer when we hover so we should enable it by using css like: **cursor: pointer;**

A native javascript implementation of WunderBart's answer.

function onClick() {

  // create invisible dummy input to receive the focus first
  const fakeInput = document.createElement('input')
  fakeInput.setAttribute('type', 'text')
  fakeInput.style.position = 'absolute'
  fakeInput.style.opacity = 0
  fakeInput.style.height = 0
  fakeInput.style.fontSize = '16px' // disable auto zoom

  // you may need to append to another element depending on the browser's auto 
  // zoom/scroll behavior
  document.body.prepend(fakeInput)

  // focus so that subsequent async focus will work
  fakeInput.focus()

  setTimeout(() => {

    // now we can focus on the target input
    targetInput.focus()

    // cleanup
    fakeInput.remove()
    
  }, 1000)

}

Other References: Disable Auto Zoom in Input "Text" tag - Safari on iPhone

the dictionary

d = {1:2, 3:4, 5:6, 7:8}

the subset of keys I'm interested in

l = (1,5)

answer

{key: d[key] for key in l}

suddenly i found that actionhero is using following code, that solved my problem by just passing --NODE_ENV=production in start script command option.

if(argv['NODE_ENV'] != null){
  api.env = argv['NODE_ENV'];
} else if(process.env.NODE_ENV != null){
  api.env = process.env.NODE_ENV;
}

i would really appreciate to accept answer of someone else who know more better way to set environment variables in package.json or init script or something like, where app bootstrapped by someone else.

Use this

long startTime = System.currentTimeMillis();
long elapsedTime = 0L.

while (elapsedTime < 2*60*1000) {
    //perform db poll/check
    elapsedTime = (new Date()).getTime() - startTime;
}

//Throw your exception

Use if-let block with Data to prevent app crash & safe execution of code, as function UIImagePNGRepresentation returns an optional value.

if let img = UIImage(named: "TestImage.png") {
    if let data:Data = UIImagePNGRepresentation(img) {
       // Handle operations with data here...         
    }
}

Note: Data is Swift 3 class. Use Data instead of NSData with Swift 3

Generic image operations (like png & jpg both):

if let img = UIImage(named: "TestImage.png") {  //UIImage(named: "TestImage.jpg")
        if let data:Data = UIImagePNGRepresentation(img) {
               handleOperationWithData(data: data)     
        } else if let data:Data = UIImageJPEGRepresentation(img, 1.0) {
               handleOperationWithData(data: data)     
        }
}

*******
func handleOperationWithData(data: Data) {
     // Handle operations with data here...
     if let image = UIImage(data: data) {
        // Use image...
     }
}

By using extension:

extension UIImage {

    var pngRepresentationData: Data? {
        return UIImagePNGRepresentation(img)
    }

    var jpegRepresentationData: Data? {
        return UIImageJPEGRepresentation(self, 1.0)
    }
}

*******
if let img = UIImage(named: "TestImage.png") {  //UIImage(named: "TestImage.jpg")
      if let data = img.pngRepresentationData {
              handleOperationWithData(data: data)     
      } else if let data = img.jpegRepresentationData {
              handleOperationWithData(data: data)     
     }
}

*******
func handleOperationWithData(data: Data) {
     // Handle operations with data here...
     if let image = UIImage(data: data) {
        // Use image...
     }
}

Web Server: It provides HTTP Request and HTTP response. It handles request from client only through HTTP protocol. It contains Web Container. Web Application mostly deployed on web Server. EX: Servlet JSP

Web Container: it maintains the life cycle for Servlet Object. Calls the service method for that servlet object. pass the HttpServletRequest and HttpServletResponse Object

Application Server: It holds big Enterprise application having big business logic. It is Heavy Weight or it holds Heavy weight Applications. Ex: EJB

One more option is to add the path of the privatekey file like this in terminal:

ssh-add "path to the privatekeyfile"

and then execute the pull command

If you want to find all records that are not NULL, and either empty or have any number of spaces, this will work:

LIKE '%\ '

Make sure that there's a space after the backslash. More info here: http://dev.mysql.com/doc/refman/5.0/en/string-comparison-functions.html

The .sr-only class hides an element to all devices except screen readers:

Skip to main content Combine .sr-only with .sr-only-focusable to show the element again when it is focused

.sr-only {
border: 0 !important;
clip: rect(1px, 1px, 1px, 1px) !important; /* 1 */
-webkit-clip-path: inset(50%) !important;
    clip-path: inset(50%) !important;  /* 2 */
height: 1px !important;
margin: -1px !important;
overflow: hidden !important;
padding: 0 !important;
position: absolute !important;
width: 1px !important;
white-space: nowrap !important;            /* 3 */

}

It makes more sense to join the item with the orders than with the people !

SELECT
    people.pe_name,
    COUNT(distinct orders.ord_id) AS num_orders,
    COUNT(items.item_id) AS num_items
FROM
    people
    INNER JOIN orders ON orders.pe_id = people.pe_id
         INNER JOIN items ON items.ord_id = orders.ord_id
GROUP BY
    people.pe_id;

Joining the items with the people provokes a lot of doublons. For example, the cake items in order 3 will be linked with the order 2 via the join between the people, and you don't want this to happen !!

So :

1- You need a good understanding of your schema. Items are link to orders, and not to people.

2- You need to count distinct orders for one person, else you will count as many items as orders.

$resource was meant to retrieve data from an endpoint, manipulate it and send it back. You've got some of that in there, but you're not really leveraging it for what it was made to do.

It's fine to have custom methods on your resource, but you don't want to miss out on the cool features it comes with OOTB.

EDIT: I don't think I explained this well enough originally, but $resource does some funky stuff with returns. Todo.get() and Todo.query() both return the resource object, and pass it into the callback for when the get completes. It does some fancy stuff with promises behind the scenes that mean you can call $save() before the get() callback actually fires, and it will wait. It's probably best just to deal with your resource inside of a promise then() or the callback method.

Standard use

var Todo = $resource('/api/1/todo/:id');

//create a todo
var todo1 = new Todo();
todo1.foo = 'bar';
todo1.something = 123;
todo1.$save();

//get and update a todo
var todo2 = Todo.get({id: 123});
todo2.foo += '!';
todo2.$save();

//which is basically the same as...
Todo.get({id: 123}, function(todo) {
   todo.foo += '!';
   todo.$save();
});

//get a list of todos
Todo.query(function(todos) {
  //do something with todos
  angular.forEach(todos, function(todo) {
     todo.foo += ' something';
     todo.$save();
  });
});

//delete a todo
Todo.$delete({id: 123});

Likewise, in the case of what you posted in the OP, you could get a resource object and then call any of your custom functions on it (theoretically):

var something = src.GetTodo({id: 123});
something.foo = 'hi there';
something.UpdateTodo();

I'd experiment with the OOTB implementation before I went and invented my own however. And if you find you're not using any of the default features of $resource, you should probably just be using $http on it's own.

Update: Angular 1.2 and Promises

As of Angular 1.2, resources support promises. But they didn't change the rest of the behavior.

To leverage promises with $resource, you need to use the $promise property on the returned value.

Example using promises

var Todo = $resource('/api/1/todo/:id');

Todo.get({id: 123}).$promise.then(function(todo) {
   // success
   $scope.todos = todos;
}, function(errResponse) {
   // fail
});

Todo.query().$promise.then(function(todos) {
   // success
   $scope.todos = todos;
}, function(errResponse) {
   // fail
});

Just keep in mind that the $promise property is a property on the same values it was returning above. So you can get weird:

These are equivalent

var todo = Todo.get({id: 123}, function() {
   $scope.todo = todo;
});

Todo.get({id: 123}, function(todo) {
   $scope.todo = todo;
});

Todo.get({id: 123}).$promise.then(function(todo) {
   $scope.todo = todo;
});

var todo = Todo.get({id: 123});
todo.$promise.then(function() {
   $scope.todo = todo;
});

Well, this is an old post but I will just contribute to the question -- someone may find it useful later:

adding 'cin.get();' function just before the return of the main() seems to always stop the program from exiting before printing the results: see sample code below:

int main(){ string fname, lname;

  //ask user to enter name first and last name
  cout << "Please enter your first name: ";
  cin >> fname;

  cout << "Please enter your last name: ";
  cin >> lname;     
  cout << "\n\n\n\nyour first name is: " << fname << "\nyour last name is: " 
  << lname <<endl;

  //stop program from exiting before printing results on the screen
  cin.get();
  return 0;

}

Here's an improved version of Evan's answer which seems to properly account for overflow logic.

            function element_scrollbars(node) {
                var element = $(node);
                var overflow_x = element.css("overflow-x");
                var overflow_y = element.css("overflow-y");
                var overflow = element.css("overflow");
                if (overflow_x == "undefined") overflow_x == "";
                if (overflow_y == "undefined") overflow_y == "";
                if (overflow == "undefined") overflow == "";
                if (overflow_x == "") overflow_x = overflow;
                if (overflow_y == "") overflow_y = overflow;
                var scrollbar_vertical = (
                    (overflow_y == "scroll")
                    || (
                        (
                            (overflow_y == "hidden")
                            || (overflow_y == "visible")
                        )
                        && (
                            (node.scrollHeight > node.clientHeight)
                        )
                    )
                );
                var scrollbar_horizontal = (
                    (overflow_x == "scroll")
                    || (
                        (
                            (overflow_x == "hidden")
                            || (overflow_x == "visible")
                        )
                        && (
                            (node.scrollWidth > node.clientWidth)
                        )
                    )
                );
                return {
                    vertical: scrollbar_vertical,
                    horizontal: scrollbar_horizontal
                };
            }

According the android.com, you only need to set it in the AndroidManifest.xml file:

http://developer.android.com/guide/topics/ui/themes.html#ApplyATheme

Adding the theme attribute to your application element worked for me:

--AndroidManifest.xml--

...

<application ...

  android:theme="@android:style/Theme.Holo"/>
  ...

</application>

the algorithm : ((x1 - x2) ^ 2 + (y1 - y2) ^ 2) < 25

Use IsNumeric Function :

IsNumeric(number)

If you want to validate a phone number you should use a regular expression, for example:

^\(?([0-9]{3})\)?[-. ]?([0-9]{3})[-. ]?([0-9]{3})$

If you wanna find a string in a vector:

    struct isEqual
{
    isEqual(const std::string& s): m_s(s)
    {}

    bool operator()(OIDV* l)
    {
        return l->oid == m_s;
    }

    std::string m_s;
};
struct OIDV
{
    string oid;
//else
};
VecOidv::iterator itFind=find_if(vecOidv.begin(),vecOidv.end(),isEqual(szTmp));

In javascript a key value array is stored as an object. There are such things as arrays in javascript, but they are also somewhat considered objects still, check this guys answer - Why can I add named properties to an array as if it were an object?

Arrays are typically seen using square bracket syntax, and objects ("key=>value" arrays) using curly bracket syntax, though you can access and set object properties using square bracket syntax as Alexey Romanov has shown.

Arrays in javascript are typically used only with numeric, auto incremented keys, but javascript objects can hold named key value pairs, functions and even other objects as well.

Simple Array eg.

$(document).ready(function(){

    var countries = ['Canada','Us','France','Italy'];
    console.log('I am from '+countries[0]);
    $.each(countries, function(key, value) {
        console.log(key, value);
    });

});

Output -

0 "Canada"

1 "Us"

2 "France"

3 "Italy"

We see above that we can loop a numerical array using the jQuery.each function and access info outside of the loop using square brackets with numerical keys.

Simple Object (json)

$(document).ready(function(){

    var person = {
        name: "James",
        occupation: "programmer",
        height: {
            feet: 6,
            inches: 1
        },
    }

    console.log("My name is "+person.name+" and I am a "+person.height.feet+" ft "+person.height.inches+" "+person.occupation);

    $.each(person, function(key, value) {
        console.log(key, value);
    });

});

Output -

My name is James and I am a 6 ft 1 programmer

name James

occupation programmer

height Object {feet: 6, inches: 1}

In a language like php this would be considered a multidimensional array with key value pairs, or an array within an array. I'm assuming because you asked about how to loop through a key value array you would want to know how to get an object (key=>value array) like the person object above to have, let's say, more than one person.

Well, now that we know javascript arrays are used typically for numeric indexing and objects more flexibly for associative indexing, we will use them together to create an array of objects that we can loop through, like so -

JSON array (array of objects) -

$(document).ready(function(){

    var people = [
        {
            name: "James",
            occupation: "programmer",
            height: {
                feet: 6,
                inches: 1
            }
        }, {
            name: "Peter",
            occupation: "designer",
            height: {
                feet: 4,
                inches: 10
            }
        }, {
            name: "Joshua",
            occupation: "CEO",
            height: {
                feet: 5,
                inches: 11
            }
        }
    ];

    console.log("My name is "+people[2].name+" and I am a "+people[2].height.feet+" ft "+people[2].height.inches+" "+people[2].occupation+"\n");

    $.each(people, function(key, person) {
        console.log("My name is "+person.name+" and I am a "+person.height.feet+" ft "+person.height.inches+" "+person.occupation+"\n");
    });

});

Output -

My name is Joshua and I am a 5 ft 11 CEO

My name is James and I am a 6 ft 1 programmer

My name is Peter and I am a 4 ft 10 designer

My name is Joshua and I am a 5 ft 11 CEO

Note that outside the loop I have to use the square bracket syntax with a numeric key because this is now an numerically indexed array of objects, and of course inside the loop the numeric key is implied.

jQuery now supports .data();, so if you have

<div id='author' data-content='stuff!'>

use

var author = $('#author').data("content"); // author = 'stuff!'

Since I'm too low reputation to comment, I will post this as an answer since it saved me after hours of struggeling and it may help somebody else:

As most people state GC.Collect(); is NOT recommended to do this normally, except in edge cases. As an example of this running garbage collection was exactly the solution to my scenario.

My program runs a long running operation on a file in a thread and afterwards deletes the file from the main thread. However: when the file operation throws an exception .NET does NOT release the filelock until the garbage is actually collected, EVEN when the long running task is encapsulated in a using statement. Therefore the program has to force garbage collection before attempting to delete the file.

In code:

        var returnvalue = 0;
        using (var t = Task.Run(() => TheTask(args, returnvalue)))
        {
            //TheTask() opens a file and then throws an exception. The exception itself is handled within the task so it does return a result (the errorcode)
            returnvalue = t.Result;
        }
        //Even though at this point the Thread is closed the file is not released untill garbage is collected
        System.GC.Collect();
        DeleteLockedFile();

Assuming your Data frame is like 'Data' you have to consider if your data is a string or an integer. Both are treated differently. So in this case you need be specific about that.

import pandas as pd

data = [('001','xxx'), ('002','xxx'), ('003','xxx'), ('004','xxx'), ('005','xxx')]

df = pd.DataFrame(data,columns=['issueid', 'industry'])

print("Old DataFrame")
print(df)

df.loc[:,'industry'] = str('yyy')

print("New DataFrame")
print(df)

Now if want to put numbers instead of letters you must create and array

list_of_ones = [1,1,1,1,1]
df.loc[:,'industry'] = list_of_ones
print(df)

Or if you are using Numpy

import numpy as np
n = len(df)
df.loc[:,'industry'] = np.ones(n)
print(df)

No, you can't. The compiler doesn't know what the pointer is pointing to. There are tricks, like ending the array with a known out-of-band value and then counting the size up until that value, but that's not using sizeof().

Another trick is the one mentioned by Zan, which is to stash the size somewhere. For example, if you're dynamically allocating the array, allocate a block one int bigger than the one you need, stash the size in the first int, and return ptr+1 as the pointer to the array. When you need the size, decrement the pointer and peek at the stashed value. Just remember to free the whole block starting from the beginning, and not just the array.

>>> import numpy as np
>>> a = np.array([[1,2,3],[4,3,1]])
>>> i,j = np.unravel_index(a.argmax(), a.shape)
>>> a[i,j]
4

The easiest way to convert an ISO-8859-1 string to UTF-8 string.

private static String convertIsoToUTF8(String example) throws UnsupportedEncodingException {
    return new String(example.getBytes("ISO-8859-1"), "utf-8");
}

If we want to convert an UTF-8 string to ISO-8859-1 string.

private static String convertUTF8ToISO(String example) throws UnsupportedEncodingException {
    return new String(example.getBytes("utf-8"), "ISO-8859-1");
}

Moreover, a method that converts an ISO-8859-1 string to UTF-8 string without using the constructor of class String.

public static String convertISO_to_UTF8_personal(String strISO_8859_1) {
    String res = "";
    int i = 0;
    for (i = 0; i < strISO_8859_1.length() - 1; i++) {
        char ch = strISO_8859_1.charAt(i);
        char chNext = strISO_8859_1.charAt(i + 1);
        if (ch <= 127) {
            res += ch;
        } else if (ch == 194 && chNext >= 128 && chNext <= 191) {
            res += chNext;
        } else if(ch == 195 && chNext >= 128 && chNext <= 191){
            int resNum = chNext + 64;
            res += (char) resNum;
        } else if(ch == 194){
            res += (char) 173;
        } else if(ch == 195){
            res += (char) 224;
        }
    }
    char ch = strISO_8859_1.charAt(i);
    if (ch <= 127 ){
        res += ch;
    }
    return res;
}

}

That method is based on enconding utf-8 to iso-8859-1 of this website. Encoding utf-8 to iso-8859-1