This should also work, although the src will remain intact:

document.getElementById("myIFrame").contentWindow.document.location.href="http://myLink.com";

You can use the document.createElement() function like this:

function addScript( src ) {
  var s = document.createElement( 'script' );
  s.setAttribute( 'src', src );
  document.body.appendChild( s );
}

The relative reference would be

<img src="../images/logo.png">

If you know the location relative to the root of the server, that may be simplest approach for an app with a complex nested directory hierarchy - it would be the same from all folders.

For example, if your directory tree depicted in your question is relative to the root of the server, then index.html and sub_folder/sub.html would both use:

<img src="/images/logo.png">

If the images folder is instead in the root of an application like foo below the server root (e.g. http://www.example.com/foo), then index.html (http://www.example.com/foo/index.html) e.g and sub_folder/sub.html (http://www.example.com/foo/sub_folder/sub.html) both use:

<img src="/foo/images/logo.png">

<img src="../template/edit.png" name="edit-save" onclick="this.src = '../template/save.png'" />

First you are linking the file that is here:

<script src="../Script/login.js"> 

Which would lead the website to a file in the Folder Script, but then in the second paragraph you are saying that the folder name is

and also i have onother folder named scripts that contains the the following login.js file

So, this won't work! Because you are not accessing the correct file. To do that please write the code as

<script src="/script/login.js"></script>

Try removing the .. from the beginning of the code too.

This way, you'll reach the js file where the function would run!

Just to make sure:

Just to make sure that the files are attached the HTML DOM, then please open Developer Tools (F12) and in the network workspace note each request that the browser makes to the server. This way you will learn which files were loaded and which weren't, and also why they were not!

Good luck.

Regardless of whether its a script, a html file (for a frame, for example), css file, image, whatever, if you dont specify a server/domain the path of the html doc will be the default, so you could do, for example,

<script type=text/javascript src='/dir/jsfile.js'></script>

or

<script type=text/javascript src='../../scripts/jsfile.js'></script>

If you don't provide the server/domain, the path will be relative to either the path of the page or script of the main document's path

$imgTag = <<< LOB
<img border="0" src="/images/image.jpg" alt="Image" width="100" height="100" />
<img border="0" src="/images/not_match_image.jpg" alt="Image" width="100" height="100" />
LOB;

preg_match('%<img.*?src=["\'](.*?)["\'].*?/>%i', $imgTag, $matches);
$imgSrc = $matches[1];

DEMO

NOTE: You should use an HTML Parser like DOMDocument and NOT a regex.

Pure JavaScript to Create img tag and add attributes manually ,

var image = document.createElement("img");
var imageParent = document.getElementById("body");
image.id = "id";
image.className = "class";
image.src = searchPic.src;            // image.src = "IMAGE URL/PATH"
imageParent.appendChild(image);

Set src in pic1

document["#pic1"].src = searchPic.src;

or with getElementById

document.getElementById("pic1").src= searchPic.src;

j-Query to archive this,

$("#pic1").attr("src", searchPic.src);

You remove the original image here:

newImg.animate(css, SPEED, function() {
    img.remove();
    newImg.removeClass('morpher');
    (callback || function() {})();
});

And all that's left behind is newImg. Then you reset link references the image using #rocket:

$("#rocket").attr('src', ...

But your newImg doesn't have an id attribute let alone an id of rocket.

To fix this, you need to remove img and then set the id attribute of newImg to rocket:

newImg.animate(css, SPEED, function() {
    var old_id = img.attr('id');
    img.remove();
    newImg.attr('id', old_id);
    newImg.removeClass('morpher');
    (callback || function() {})();
});

And then you'll get the shiny black rocket back again: http://jsfiddle.net/ambiguous/W2K9D/

UPDATE: A better approach (as noted by mellamokb) would be to hide the original image and then show it again when you hit the reset button. First, change the reset action to something like this:

$("#resetlink").click(function(){
    clearInterval(timerRocket);
    $("#wrapper").css('top', '250px');
    $('.throbber, .morpher').remove(); // Clear out the new stuff.
    $("#rocket").show();               // Bring the original back.
});

And in the newImg.load function, grab the images original size:

var orig = {
    width: img.width(),
    height: img.height()
};

And finally, the callback for finishing the morphing animation becomes this:

newImg.animate(css, SPEED, function() {
    img.css(orig).hide();
    (callback || function() {})();
});

New and improved: http://jsfiddle.net/ambiguous/W2K9D/1/

The leaking of $('.throbber, .morpher') outside the plugin isn't the best thing ever but it isn't a big deal as long as it is documented.

Newtang's observation about the security rules aside, how are you going to know that anyone who views your page will have the correct images at c:\localfile.jpg? You can't. Even if you think you can, you can't. It presupposes a windows environment, for one thing.

• A leading slash tells the browser to start at the root directory.
• If you don't have the leading slash, you're referencing from the current directory.
• If you add two dots before the leading slash, it means you're referencing the parent of the current directory.

Take the following folder structure

notice:

• the ROOT checkmark is green,
• the second checkmark is orange,
• the third checkmark is purple,
• the forth checkmark is yellow

Now in the index.html.en file you'll want to put the following markup

<p>
    <span>src="check_mark.png"</span>
    <img src="check_mark.png" />
    <span>I'm purple because I'm referenced from this current directory</span>
</p>

<p>
    <span>src="/check_mark.png"</span>
    <img src="/check_mark.png" />
    <span>I'm green because I'm referenced from the ROOT directory</span>
</p>

<p>
    <span>src="subfolder/check_mark.png"</span>
    <img src="subfolder/check_mark.png" />
    <span>I'm yellow because I'm referenced from the child of this current directory</span>
</p>

<p>
    <span>src="/subfolder/check_mark.png"</span>
    <img src="/subfolder/check_mark.png" />
    <span>I'm orange because I'm referenced from the child of the ROOT directory</span>
</p>

<p>
    <span>src="../subfolder/check_mark.png"</span>
    <img src="../subfolder/check_mark.png" />
    <span>I'm purple because I'm referenced from the parent of this current directory</span>
</p>

<p>
    <span>src="subfolder/subfolder/check_mark.png"</span>
    <img src="subfolder/subfolder/check_mark.png" />
    <span>I'm [broken] because there is no subfolder two children down from this current directory</span>
</p>

<p>
    <span>src="/subfolder/subfolder/check_mark.png"</span>
    <img src="/subfolder/subfolder/check_mark.png" />
    <span>I'm purple because I'm referenced two children down from the ROOT directory</span>
</p>

Now if you load up the index.html.en file located in the second subfolder
http://example.com/subfolder/subfolder/

This will be your output

Just add this at start: image = cv2.imread(image)

I know this question is old, but for the one's what are new, here is what you can do:

HTML

<img id="demo" src="myImage.png">

<button onclick="myFunction()">Click Me!</button>

JAVASCRIPT

function myFunction() {
document.getElementById('demo').src = "myImage.png";
}

This might be your script-free solution: http://davidwalsh.name/css-transform-rotate

It's supported in all browsers prefixed and, in IE10-11 and all still-used Firefox versions, unprefixed.

That means that if you don't care for old IEs (the bane of web designers) you can skip the -ms- and -moz- prefixes to economize space.

However, the Webkit browsers (Chrome, Safari, most mobile navigators) still need -webkit-, and there's a still-big cult following of pre-Next Opera and using -o- is sensate.

Use forward slashes. See explanation here

You have to mention the width for the image as default

 <img width="300" src="assets/company_logo.png">

its working for me based on all other alternate way.

A collection of possible methods to set images from CSS

CSS2's :after pseudo-element or the newer syntax ::after from CSS3 along with the content: property:

_{First W3C Recommendation: Cascading Style Sheets, level 2 CSS2 Specification 12 May 1998}
^{Latest W3C Recommendation: Selectors Level 3 W3C Recommendation 29 September 2011}

This method appends content just after an element's document tree content.

Note: some browsers experimentally render the content property directly over some element selectors disregarding even the latest W3C recommendation that defines:

Applies to: :before and :after pseudo-elements

CSS2 syntax (forward-compatible):

.myClass:after {
  content: url("somepicture.jpg");
}

CSS3 Selector:

.myClass::after {
  content: url("somepicture.jpg");
}

Default rendering: Original Size (does not depend on explicit size declaration)

This specification does not fully define the interaction of :before and :after with replaced elements (such as IMG in HTML). This will be defined in more detail in a future specification.

but even at the time of this writing, behaviour with a <IMG> tag is still not defined and although it can be used in a hacked and non standards compliant way, usage with <img> is not recommended!

Great candidate method, see conclusions...

^{First W3C Recommendation: Cascading Style Sheets, level 1 17 Dec 1996}

This property sets the background image of an element. When setting a background image, one should also set a background color that will be used when the image is unavailable. When the image is available, it is overlaid on top of the background color.

This property has been around from the beginning of CSS and nevertheless it deserve a glorious mention.

Default rendering: Original Size (cannot be scaled, only positioned)

However,

CSS3's background-size: property improved on it by allowing multiple scaling options:

^{Latest W3C Status: Candidate Recommendation CSS Backgrounds and Borders Module Level 3 9 September 2014}

[length> | <percentage> | auto ]{1,2} | cover | contain

But even with this property, it depends on container size.

Still a good candidate method, see conclusions...

CSS2's list-style: property along with display: list-item:

^{First W3C Recommendation: Cascading Style Sheets, level 2 CSS2 Specification 12 May 1998}

list-style-image: property sets the image that will be used as the list item marker (bullet)

The list properties describe basic visual formatting of lists: they allow style sheets to specify the marker type (image, glyph, or number)

display: list-item — This value causes an element (e.g., <li> in HTML) to generate a principal block box and a marker box.

.myClass {
    display: list-item;
    list-style-position: inside;
    list-style-image: url("someimage.jpg");
}

Shorthand CSS: (<list-style-type> <list-style-position> <list-style-image>)

.myClass {
    display: list-item;
    list-style: square inside url("someimage.jpg");
}

Default rendering: Original Size (does not depend on explicit size declaration)

Restrictions:

• Inheritance will transfer the 'list-style' values from OL and UL elements to LI elements. This is the recommended way to specify list style information.

• They do not allow authors to specify distinct style (colors, fonts, alignment, etc.) for the list marker or adjust its position

This method is also not suitable for the <img> tag as the conversion cannot be made between element types, and here's the limited, non compliant hack that doesn't work on Chrome.

Good candidate method, see conclusions...

CSS3's border-image: property recommendation:

^{Latest W3C Status: Candidate Recommendation CSS Backgrounds and Borders Module Level 3 9 September 2014}

A background-type method that relies on specifying sizes in a rather peculiar manner (not defined for this use case) and fallback border properties so far (eg. border: solid):

Note that, even though they never cause a scrolling mechanism, outset images may still be clipped by an ancestor or by the viewport.

This example illustrates the image being composed only as a bottom-right corner decoration:

.myClass {
    border: solid;
    border-width: 0 480px 320px 0;
    border-image: url("http://i.imgur.com/uKnMvyp.jpg") 0 100% 100% 0;
}

Applies to: All elements, except internal table elements when border-collapse: collapse

Still it can't change an <img>'s tag src (but here's a hack), instead we can decorate it:

.myClass {_x000D_
    border: solid;_x000D_
    border-width: 0 96px 96px 0;_x000D_
    border-image: url("http://upload.wikimedia.org/wikipedia/commons/9/95/Christmas_bell_icon_1.png") _x000D_
                  0 100% 100% 0;_x000D_
}

<img width="300" height="120" _x000D_
     src="http://fc03.deviantart.net/fs71/f/2012/253/b/0/merry_christmas_card_by_designworldwide-d5e9746.jpg" _x000D_
     class="myClass"

Good candidate method to be considered after standards propagate.

CSS3's element() notation working draft is worth a mention also:

Note: The element() function only reproduces the appearance of the referenced element, not the actual content and its structure.

<div id="img1"></div>

<img id="pic1" src="http://i.imgur.com/uKnMvyp.jpg" class="hide" alt="wolf">
<img id="pic2" src="http://i.imgur.com/TOUfCfL.jpg" class="hide" alt="cat">

We'll use the rendered contents of one of the two hidden images to change the image background in #img1 based on the ID Selector via CSS:

#img1 {
    width: 480px; 
    height: 320px; 
    background: -moz-element(#pic1) no-repeat;
    background-size: 100% 100%;
}

.hide {display: none}

Notes: It's experimental and only works with the -moz prefix in Firefox and only over background or background-image properties, also needs sizes specified.

• element() Live Demo

Conclusions

1. Any semantic content or structural information goes in HTML.
2. Styling and presentational information goes in CSS.
3. For SEO purposes, don't hide meaningful images in CSS.
4. Background graphics are usually disabled when printing.
5. Custom tags could be used and styled from CSS, but primitive versions of Internet Explorer do not understand](IE not styling HTML5 tags (with shiv)) without Javascript or CSS guidance.
6. SPA's (Single Page Applications), by design, usually incorporate images in the background

Having said that, let's explore HTML tags fit for image display:

The <li> element [HTML4.01+]

Perfect usecase of the list-style-image with display: list-item method.

The <li> element, can be empty, allows flow content and it's even permitted to omit the </li> end tag.

.bulletPics > li {display: list-item}_x000D_
#img1 {list-style: square inside url("http://upload.wikimedia.org/wikipedia/commons/4/4d/Nuvola_erotic.png")}_x000D_
#img2 {list-style: square inside url("http://upload.wikimedia.org/wikipedia/commons/7/74/Globe_icon_2014-06-26_22-09.png")}_x000D_
#img3 {list-style: square inside url("http://upload.wikimedia.org/wikipedia/commons/c/c4/Kiwi_fruit.jpg")}

<ul class="bulletPics">_x000D_
    <li id="img1">movie</li>_x000D_
    <li id="img2">earth</li>_x000D_
    <li id="img3">kiwi</li>_x000D_
</ul>

Limitations: hard to style (width: or float: might help)

The <figure> element [HTML5+]

The figure element represents some flow content, optionally with a caption, that is self-contained (like a complete sentence) and is typically referenced as a single unit from the main flow of the document.

The element is valid with no content, but is recommended to contain a <figcaption>.

The element can thus be used to annotate illustrations, diagrams, photos, code listings, etc.

Default rendering: the element is right aligned, with both left and right padding!

• FIGURE Live Demo

The <object> element [HTML4+]

To include images, authors may use the OBJECT element or the IMG element.

The data attribute is required and can have a valid MIME type as a value!

<object data="data:x-image/x,"></object>

Note: a trick to make use of the <object> tag from CSS would be to set a custom valid MimeType x-image/x followed by no data (value has no data after the required comma ,)

Default rendering: 300 x 150px, but size can be specified either in HTML or CSS.

• OBJECT Live Demo

The <SVG> tag

Needs a SVG capable browser and has a <image> element for raster images

• SVG Live Demo

The <canvas> element [HTML5+].

The width attribute defaults to 300, and the height attribute defaults to 150.

• CANVAS Live Demo

The <input> element with type="image"

Limitations:

... the element is expected to appear button-like to indicate that the element is a button.

which Chrome follows and renders a 4x4px empty square when no text

Partial solution, set value=" ":

<input type="image" id="img1" value=" ">

• INPUT type=image Live Demo

Also watch out for the upcoming <picture> element in HTML5.1, currently a working draft.

var youtubeimgsrc = document.getElementById('youtubeimg').src;
document.write(youtubeimgsrc);

Here's a fiddle for you http://jsfiddle.net/cruxst/dvrEN/

This is an old post but...

You can reference the working directory (the folder the .html file is located in) with ./, and the directory above that with ../

Example directory structure:

/html/public/
- index.html
- script2.js
- js/
   - script.js

To load script.js from inside index.html:

<script type="text/javascript" src="./js/script.js">

This goes to the current working directory (location of index.html) and then to the js folder, and then finds the script.

You could also specify ../ to go one directory above the working directory, to load things from there. But that is unusual.

How about using a library like momentjs by writing a script like this:

[install_moment.js]
function get_moment(){
    // shim to get UMD module to load as CommonJS
    var module = {exports:{}};

    /* 
    copy your favorite UMD module (i.e. moment.js) here
    */

    return module.exports
}
//load the module generator into the stored procedures: 
db.system.js.save( {
        _id:"get_moment",
        value: get_moment,
    });

Then load the script at the command line like so:

> mongo install_moment.js

Finally, in your next mongo session, use it like so:

// LOAD STORED PROCEDURES
db.loadServerScripts();

// GET THE MOMENT MODULE
var moment = get_moment();

// parse a date-time string
var a = moment("23 Feb 1997 at 3:23 pm","DD MMM YYYY [at] hh:mm a");

// reformat the string as you wish:
a.format("[The] DDD['th day of] YYYY"): //"The 54'th day of 1997"

I'll just throw in a JS (ES6) answer, in case someone is looking for it:

Array.from(document.querySelectorAll(".myClass:not(#myId)")).forEach((el,i) => {
    doSomething(el);
}

Update (this may have been possible when I posted the original answer, but adding this now anyway):

document.querySelectorAll(".myClass:not(#myId)").forEach((el,i) => {
    doSomething(el);
});

This gets rid of the Array.from usage.

document.querySelectorAll returns a NodeList.
Read here to know more about how to iterate on it (and other things): https://developer.mozilla.org/en-US/docs/Web/API/NodeList

An example under Linux (Fedora 16) shows that memory is freed when R is closed:

$ free -m                                                                                                                                                                                                                                    
             total       used       free     shared    buffers     cached                                                                                                                                                                    
Mem:          3829       2854        974          0        344       1440                                                                                                                                                                    
-/+ buffers/cache:       1069       2759                                                                                                                                                                                                     
Swap:         4095         85       4010     

2854 megabytes is used. Next I open an R session and create a large matrix of random numbers:

m = matrix(runif(10e7), 10000, 1000)

when the matrix is created, 3714 MB is used:

$ free -m                                                                                                                                                                                                                                    
             total       used       free     shared    buffers     cached                                                                                                                                                                    
Mem:          3829       3714        115          0        344       1442                                                                                                                                                                    
-/+ buffers/cache:       1927       1902                                                                                                                                                                                                     
Swap:         4095         85       4010     

After closing the R session, I nicely get back the memory I used (2856 MB free):

$ free -m                                                                                                                                                                                                                                    
             total       used       free     shared    buffers     cached                                                                                                                                                                    
Mem:          3829       2856        972          0        344       1442                                                                                                                                                                    
-/+ buffers/cache:       1069       2759                                                                                                                                                                                                     
Swap:         4095         85       4010   

Ofcourse you use Windows, but you could repeat this excercise in Windows and report how the available memory develops before and after you create this large dataset in R.

2014 and above at least you can set a default and it will take that and NOT error when you do not pass that parameter. Partial Example: the 3rd parameter is added as optional. exec of the actual procedure with only the first two parameters worked fine

exec getlist 47,1,0

create procedure getlist
   @convId int,
   @SortOrder int,
   @contestantsOnly bit = 0
as

I guess best way to do this is ...

int main()
{
    char str[100];
    scanf("[^EOF]",str);
    printf("%s",str);
    return 0;     
}

You could use nullable chars.

char? c

I solved this problem following vestigal's tips here:

Can I set an unlimited length for maxJsonLength in web.config?

When I needed to post a large json to an action in a controller, I would get the famous "Error during deserialization using the JSON JavaScriptSerializer. The length of the string exceeds the value set on the maxJsonLength property.\r\nParameter name: input value provider".

What I did is create a new ValueProviderFactory, LargeJsonValueProviderFactory, and set the MaxJsonLength = Int32.MaxValue in the GetDeserializedObject method

public sealed class LargeJsonValueProviderFactory : ValueProviderFactory
{
    private static void AddToBackingStore(LargeJsonValueProviderFactory.EntryLimitedDictionary backingStore, string prefix, object value)
    {
        IDictionary<string, object> dictionary = value as IDictionary<string, object>;
        if (dictionary != null)
        {
            foreach (KeyValuePair<string, object> keyValuePair in (IEnumerable<KeyValuePair<string, object>>) dictionary)
                LargeJsonValueProviderFactory.AddToBackingStore(backingStore, LargeJsonValueProviderFactory.MakePropertyKey(prefix, keyValuePair.Key), keyValuePair.Value);
        }
        else
        {
            IList list = value as IList;
            if (list != null)
            {
                for (int index = 0; index < list.Count; ++index)
                    LargeJsonValueProviderFactory.AddToBackingStore(backingStore, LargeJsonValueProviderFactory.MakeArrayKey(prefix, index), list[index]);
            }
            else
                backingStore.Add(prefix, value);
        }
    }

    private static object GetDeserializedObject(ControllerContext controllerContext)
    {
        if (!controllerContext.HttpContext.Request.ContentType.StartsWith("application/json", StringComparison.OrdinalIgnoreCase))
            return (object) null;
        string end = new StreamReader(controllerContext.HttpContext.Request.InputStream).ReadToEnd();
        if (string.IsNullOrEmpty(end))
            return (object) null;

        var serializer = new JavaScriptSerializer {MaxJsonLength = Int32.MaxValue};

        return serializer.DeserializeObject(end);
    }

    /// <summary>Returns a JSON value-provider object for the specified controller context.</summary>
    /// <returns>A JSON value-provider object for the specified controller context.</returns>
    /// <param name="controllerContext">The controller context.</param>
    public override IValueProvider GetValueProvider(ControllerContext controllerContext)
    {
        if (controllerContext == null)
            throw new ArgumentNullException("controllerContext");
        object deserializedObject = LargeJsonValueProviderFactory.GetDeserializedObject(controllerContext);
        if (deserializedObject == null)
            return (IValueProvider) null;
        Dictionary<string, object> dictionary = new Dictionary<string, object>((IEqualityComparer<string>) StringComparer.OrdinalIgnoreCase);
        LargeJsonValueProviderFactory.AddToBackingStore(new LargeJsonValueProviderFactory.EntryLimitedDictionary((IDictionary<string, object>) dictionary), string.Empty, deserializedObject);
        return (IValueProvider) new DictionaryValueProvider<object>((IDictionary<string, object>) dictionary, CultureInfo.CurrentCulture);
    }

    private static string MakeArrayKey(string prefix, int index)
    {
        return prefix + "[" + index.ToString((IFormatProvider) CultureInfo.InvariantCulture) + "]";
    }

    private static string MakePropertyKey(string prefix, string propertyName)
    {
        if (!string.IsNullOrEmpty(prefix))
            return prefix + "." + propertyName;
        return propertyName;
    }

    private class EntryLimitedDictionary
    {
        private static int _maximumDepth = LargeJsonValueProviderFactory.EntryLimitedDictionary.GetMaximumDepth();
        private readonly IDictionary<string, object> _innerDictionary;
        private int _itemCount;

        public EntryLimitedDictionary(IDictionary<string, object> innerDictionary)
        {
            this._innerDictionary = innerDictionary;
        }

        public void Add(string key, object value)
        {
            if (++this._itemCount > LargeJsonValueProviderFactory.EntryLimitedDictionary._maximumDepth)
                throw new InvalidOperationException("JsonValueProviderFactory_RequestTooLarge");
            this._innerDictionary.Add(key, value);
        }

        private static int GetMaximumDepth()
        {
            NameValueCollection appSettings = ConfigurationManager.AppSettings;
            if (appSettings != null)
            {
                string[] values = appSettings.GetValues("aspnet:MaxJsonDeserializerMembers");
                int result;
                if (values != null && values.Length > 0 && int.TryParse(values[0], out result))
                    return result;
            }
            return 1000;
        }
    }
}

Then, in the Application_Start method from Global.asax.cs, replace the ValueProviderFactory with the new one:

protected void Application_Start()
    {
        ...

        //Add LargeJsonValueProviderFactory
        ValueProviderFactory jsonFactory = null;
        foreach (var factory in ValueProviderFactories.Factories)
        {
            if (factory.GetType().FullName == "System.Web.Mvc.JsonValueProviderFactory")
            {
                jsonFactory = factory;
                break;
            }
        }

        if (jsonFactory != null)
        {
            ValueProviderFactories.Factories.Remove(jsonFactory);
        }

        var largeJsonValueProviderFactory = new LargeJsonValueProviderFactory();
        ValueProviderFactories.Factories.Add(largeJsonValueProviderFactory);
    }

we can find the symfony version using Kernel.php file but problem is the Location of Kernal Will changes from version to version (Better Do File Search in you Project Directory)

in symfony 3.0 : my_project\vendor\symfony\symfony\src\Symfony\Component\HttpKernel\Kernel.php

Check from Controller/ PHP File

$symfony_version = \Symfony\Component\HttpKernel\Kernel::VERSION;
echo $symfony_version; // this will return version; **o/p:3.0.4-DEV**

I have not changed any package name. The following two steps worked for me. After doing the following, the application was installed as a NEW one , eventhough there was two applications with the same package name.

1) In the build.gradle

applicationId "mynew.mynewpackage.com"

2) In the AndroidManifest.xml android:authorities="mynew.mynewpackage.com.fileprovider"

for the most basic read of a text file, use open

example:

Dim FileNum As Integer
Dim DataLine As String

FileNum = FreeFile()
Open "Filename" For Input As #FileNum

While Not EOF(FileNum)
    Line Input #FileNum, DataLine ' read in data 1 line at a time
    ' decide what to do with dataline, 
    ' depending on what processing you need to do for each case
Wend

The correct specifier for unsigned long is %lu.

If you are not getting the exact value you are expecting then there may be some problems in your code.

Please copy your code here. Then maybe someone can tell you better what the problem is.

I think the fastest way is to use grid system with fractions. So your container have 100vw, which is 100% of the window width and 100vh which is 100% of the window height.

Using fractions or 'fr' you can choose the width you like. the sum of the fractions equals to 100%, in this example 4fr. So the first part will be 1fr (25%) and the seconf is 3fr (75%)

More about fr units here.

.container{
  width: 100vw;
  height:100vh; 
  display: grid;
  grid-template-columns: 1fr 3fr;
}

/*You don't need this*/
.div1{
  background-color: yellow;
}

.div2{
  background-color: red;
}

<div class='container'>
  <div class='div1'>This is div 1</div>
  <div class='div2'>This is div 2</div>
</div>

Actually I cannot reproduce the problem. The script as written in the question works fine, except for the case where $1 is empty.

However, there is a problem in the script related to redirection of stderr. Although the two forms &> and >& exist, in your case you want to use >&. You already redirected stdout, that's why the form &> does not work. You can easily verify it this way:

getent /etc/passwd username >/dev/null 2&>1
ls

You will see a file named 1 in the current directory. You want to use 2>&1 instead, or use this:

getent /etc/passwd username &>/dev/null

This also redirects stdout and stderr to /dev/null.

Warning Redirecting stderr to /dev/null might not be such a good idea. When things go wrong, you will have no clue why.

perhaps this is what you're looking for: https://github.com/android/platform_frameworks_base/blob/master/core/res/res/values/colors.xml

public class TypedProperty<T> : Property
{
    public T TypedValue
    {
        get { return (T)(object)base.Value; }
        set { base.Value = value.ToString();}
    }
}

I using converting via an object. It is a little bit simpler.

In my case, if I remove the the contentType, I get the Internal Server Error.

This is what I got working after multiple attempts:

var request =  $.ajax({
    type: 'POST',
    url: '/ControllerName/ActionName' ,
    contentType: 'application/json; charset=utf-8',
    data: JSON.stringify({ projId: 1, userId:1 }), //hard-coded value used for simplicity
    dataType: 'json'
});

request.done(function(msg) {
    alert(msg);
});

request.fail(function (jqXHR, textStatus, errorThrown) {
    alert("Request failed: " + jqXHR.responseStart +"-" + textStatus + "-" + errorThrown);
});

And this is the controller code:

public JsonResult ActionName(int projId, int userId)
{
    var obj = new ClassName();

    var result = obj.MethodName(projId, userId); // variable used for readability
    return Json(result, JsonRequestBehavior.AllowGet);
}

Please note, the case of ASP.NET is little different, we have to apply JSON.stringify() to the data as mentioned in the update of this answer.

Make your own console in html .... ;-) This can be imprved but you can start with :

if (typeof console == "undefined" || typeof console.log === "undefined") {
    var oDiv=document.createElement("div");
    var attr = document.createAttribute('id'); attr.value = 'html-console';
    oDiv.setAttributeNode(attr);


    var style= document.createAttribute('style');
    style.value = "overflow: auto; color: red; position: fixed; bottom:0; background-color: black; height: 200px; width: 100%; filter: alpha(opacity=80);";
    oDiv.setAttributeNode(style);

    var t = document.createElement("h3");
    var tcontent = document.createTextNode('console');
    t.appendChild(tcontent);
    oDiv.appendChild(t);

    document.body.appendChild(oDiv);
    var htmlConsole = document.getElementById('html-console');
    window.console = {
        log: function(message) {
            var p = document.createElement("p");
            var content = document.createTextNode(message.toString());
            p.appendChild(content);
            htmlConsole.appendChild(p);
        }
    };
}

I too was looking for some way to interact with SQLite the same way I was used to doing previously in Objective-C. Admittedly, because of C compatibility, I just used the straight C API.

As no wrapper currently exists for SQLite in Swift and the SQLiteDB code mentioned above goes a bit higher level and assumes certain usage, I decided to create a wrapper and get a bit familiar with Swift in the process. You can find it here: https://github.com/chrismsimpson/SwiftSQLite.

var db = SQLiteDatabase();
db.open("/path/to/database.sqlite");

var statement = SQLiteStatement(database: db);

if ( statement.prepare("SELECT * FROM tableName WHERE Id = ?") != .Ok )
{
    /* handle error */
}

statement.bindInt(1, value: 123);

if ( statement.step() == .Row )
{
    /* do something with statement */
    var id:Int = statement.getIntAt(0)
    var stringValue:String? = statement.getStringAt(1)
    var boolValue:Bool = statement.getBoolAt(2)
    var dateValue:NSDate? = statement.getDateAt(3)
}

statement.finalizeStatement(); /* not called finalize() due to destructor/language keyword */

The DataSet object has a Tables array. If you know the table you want, it will have a Row array, each object of which has an ItemArray array. In your case the code would most likely be

int var1 = int.Parse(ds.Tables[0].Rows[0].ItemArray[4].ToString());

and so forth. This would give you the 4th item in the first row. You can also use Columns instead of ItemArray and specify the column name as a string instead of remembering it's index. That approach can be easier to keep up with if the table structure changes. So that would be

int var1 = int.Parse(ds.Tables[0].Rows[0]["MyColumnName"].ToString());

Here's a way to implement it, using just arrays.

#include <iostream>
using namespace std;

//The merge function
void merge(int a[], int startIndex, int endIndex)
{

int size = (endIndex - startIndex) + 1;
int *b = new int [size]();

int i = startIndex;
int mid = (startIndex + endIndex)/2;
int k = 0;
int j = mid + 1;

while (k < size)
{   
    if((i<=mid) && (a[i] < a[j]))
    {
        b[k++] = a[i++];
    }
    else
    {
        b[k++] = a[j++];
    }

}

for(k=0; k < size; k++)
{
    a[startIndex+k] = b[k];
}

delete []b;

}

//The recursive merge sort function
void merge_sort(int iArray[], int startIndex, int endIndex)
{
int midIndex;

//Check for base case
if (startIndex >= endIndex)
{
    return;
}   

//First, divide in half
midIndex = (startIndex + endIndex)/2;

//First recursive call 
merge_sort(iArray, startIndex, midIndex);

//Second recursive call 
merge_sort(iArray, midIndex+1, endIndex);

merge(iArray, startIndex, endIndex);

}



//The main function
int main(int argc, char *argv[])
{
int iArray[10] = {2,5,6,4,7,2,8,3,9,10};

merge_sort(iArray, 0, 9);

//Print the sorted array
for(int i=0; i < 10; i++)
{
    cout << iArray[i] << endl;
}

return 0;    
}

If you don't want to use RegEx (which seems highly unnecessary given your problem), perhaps you should try something like this:

public String modified(final String input){
    final StringBuilder builder = new StringBuilder();
    for(final char c : input.toCharArray())
        if(Character.isLetterOrDigit(c))
            builder.append(Character.isLowerCase(c) ? c : Character.toLowerCase(c));
    return builder.toString();
}

It loops through the underlying char[] in the String and only appends the char if it is a letter or digit (filtering out all symbols, which I am assuming is what you are trying to accomplish) and then appends the lower case version of the char.

You can use replace instead of gsub.

"hello _there_".replace(/_(.*?)_/g, "<div>\$1</div>")

here :

http://jsbin.com/ucuqot/3/edit

function findXX(word)
{  
  $.each(someArray, function(i,n)
  {
    $('body').append('-> '+i+'<br />');
    if(n == word)
    {
      return false;
    }   
  });  
}

Java does not check consistency in a strict sense, only notifies you if it runs into serious trouble. Also it does not give you much information from the error.

I was puzzled with what's happening in my sorter and made a strict consistencyChecker, maybe this will help you:

/**
 * @param dailyReports
 * @param comparator
 */
public static <T> void checkConsitency(final List<T> dailyReports, final Comparator<T> comparator) {
  final Map<T, List<T>> objectMapSmallerOnes = new HashMap<T, List<T>>();

  iterateDistinctPairs(dailyReports.iterator(), new IPairIteratorCallback<T>() {
    /**
     * @param o1
     * @param o2
     */
    @Override
    public void pair(T o1, T o2) {
      final int diff = comparator.compare(o1, o2);
      if (diff < Compare.EQUAL) {
        checkConsistency(objectMapSmallerOnes, o1, o2);
        getListSafely(objectMapSmallerOnes, o2).add(o1);
      } else if (Compare.EQUAL < diff) {
        checkConsistency(objectMapSmallerOnes, o2, o1);
        getListSafely(objectMapSmallerOnes, o1).add(o2);
      } else {
        throw new IllegalStateException("Equals not expected?");
      }
    }
  });
}

/**
 * @param objectMapSmallerOnes
 * @param o1
 * @param o2
 */
static <T> void checkConsistency(final Map<T, List<T>> objectMapSmallerOnes, T o1, T o2) {
  final List<T> smallerThan = objectMapSmallerOnes.get(o1);

  if (smallerThan != null) {
    for (final T o : smallerThan) {
      if (o == o2) {
        throw new IllegalStateException(o2 + "  cannot be smaller than " + o1 + " if it's supposed to be vice versa.");
      }
      checkConsistency(objectMapSmallerOnes, o, o2);
    }
  }
}

/**
 * @param keyMapValues 
 * @param key 
 * @param <Key> 
 * @param <Value> 
 * @return List<Value>
 */ 
public static <Key, Value> List<Value> getListSafely(Map<Key, List<Value>> keyMapValues, Key key) {
  List<Value> values = keyMapValues.get(key);

  if (values == null) {
    keyMapValues.put(key, values = new LinkedList<Value>());
  }

  return values;
}

/**
 * @author Oku
 *
 * @param <T>
 */
public interface IPairIteratorCallback<T> {
  /**
   * @param o1
   * @param o2
   */
  void pair(T o1, T o2);
}

/**
 * 
 * Iterates through each distinct unordered pair formed by the elements of a given iterator
 *
 * @param it
 * @param callback
 */
public static <T> void iterateDistinctPairs(final Iterator<T> it, IPairIteratorCallback<T> callback) {
  List<T> list = Convert.toMinimumArrayList(new Iterable<T>() {

    @Override
    public Iterator<T> iterator() {
      return it;
    }

  });

  for (int outerIndex = 0; outerIndex < list.size() - 1; outerIndex++) {
    for (int innerIndex = outerIndex + 1; innerIndex < list.size(); innerIndex++) {
      callback.pair(list.get(outerIndex), list.get(innerIndex));
    }
  }
}

It seems when even using a "valid" custom window name (not _blank, etc.) using window.open to launch a new window, there is still issues. It works fine the first time you click the link, but if you click it again (with the first launched window still up) you receive an "Error: No such interface supported" script debug.

For windows:

Steps

1. Go to Control panel> program and features>Node.js then uninstall

2. Go to website: https://nodejs.org/en/ and download the version and install.

border="1" ON IMAGE tag or using css border:1px solid #000;

Everything that is business logic belongs in a model, whether it is a database query, calculations, a REST call, etc.

You can have the data access in the model itself, the MVC pattern doesn't restrict you from doing that. You can sugar coat it with services, mappers and what not, but the actual definition of a model is a layer that handles business logic, nothing more, nothing less. It can be a class, a function, or a complete module with a gazillion objects if that's what you want.

It's always easier to have a separate object that actually executes the database queries instead of having them being executed in the model directly: this will especially come in handy when unit testing (because of the easiness of injecting a mock database dependency in your model):

class Database {
   protected $_conn;

   public function __construct($connection) {
       $this->_conn = $connection;
   }

   public function ExecuteObject($sql, $data) {
       // stuff
   }
}

abstract class Model {
   protected $_db;

   public function __construct(Database $db) {
       $this->_db = $db;
   }
}

class User extends Model {
   public function CheckUsername($username) {
       // ...
       $sql = "SELECT Username FROM" . $this->usersTableName . " WHERE ...";
       return $this->_db->ExecuteObject($sql, $data);
   }
}

$db = new Database($conn);
$model = new User($db);
$model->CheckUsername('foo');

Also, in PHP, you rarely need to catch/rethrow exceptions because the backtrace is preserved, especially in a case like your example. Just let the exception be thrown and catch it in the controller instead.

You are looking for map_keys, with it you can write things like

BOOST_FOREACH(const key_t key, the_map | boost::adaptors::map_keys)
{
  // do something with key
}

Some supplementary info. Both flag and interrupt are suggested in the Java doc.

https://docs.oracle.com/javase/8/docs/technotes/guides/concurrency/threadPrimitiveDeprecation.html

private volatile Thread blinker;

public void stop() {
    blinker = null;
}

public void run() {
    Thread thisThread = Thread.currentThread();
    while (blinker == thisThread) {
        try {
            Thread.sleep(interval);
        } catch (InterruptedException e){
        }
        repaint();
    }
}

For a thread that waits for long periods (e.g., for input), use Thread.interrupt

public void stop() {
     Thread moribund = waiter;
      waiter = null;
      moribund.interrupt();
 }

I had the same problem with Firefox 30 + Selenium 2.49 + Ubuntu 15.04.

It worked fine with Ubuntu 14 but after upgrade to 15.04 I got same RANDR warning and problem at starting Firefox using Xfvb.

After adding +extension RANDR it worked again.

$ vim /etc/init/xvfb.conf

#!upstart
description "Xvfb Server as a daemon"

start on filesystem and started networking
stop on shutdown

respawn

env XVFB=/usr/bin/Xvfb
env XVFBARGS=":10 -screen 1 1024x768x24 -ac +extension GLX +extension RANDR +render -noreset"
env PIDFILE=/var/run/xvfb.pid

exec start-stop-daemon --start --quiet --make-pidfile --pidfile $PIDFILE --exec $XVFB -- $XVFBARGS >> /var/log/xvfb.log 2>&1

Simply:

x <- vector(mode="numeric", length=0)

To escape special characters in a LIKE expression you prefix them with an escape character. You get to choose which escape char to use with the ESCAPE keyword. (MSDN Ref)

For example this escapes the % symbol, using \ as the escape char:

select * from table where myfield like '%15\% off%' ESCAPE '\'

If you don't know what characters will be in your string, and you don't want to treat them as wildcards, you can prefix all wildcard characters with an escape char, eg:

set @myString = replace( 
                replace( 
                replace( 
                replace( @myString
                ,    '\', '\\' )
                ,    '%', '\%' )
                ,    '_', '\_' )
                ,    '[', '\[' )

(Note that you have to escape your escape char too, and make sure that's the inner replace so you don't escape the ones added from the other replace statements). Then you can use something like this:

select * from table where myfield like '%' + @myString + '%' ESCAPE '\'

Also remember to allocate more space for your @myString variable as it will become longer with the string replacement.

The existing answers solve most cases. However, I ran into a case where I needed the content of the grid-cell to be overflow: visible. I solved it by absolutely positioning within a wrapper (not ideal, but the best I know), like this:

.month-grid {
  display: grid;
  grid-template: repeat(6, 1fr) / repeat(7, 1fr);
  background: #fff;
  grid-gap: 2px;  
}

.day-item-wrapper {
  position: relative;
}

.day-item {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 10px;

  background: rgba(0,0,0,0.1);
}

https://codepen.io/bjnsn/pen/vYYVPZv

In your JSON format, it do not have starting JSON object

Like :

{
    "info" :       <!-- this is starting JSON object -->
        {
        "caller":"getPoiById",
        "results":
        {
            "indexForPhone":0,
            "indexForEmail":"NULL",
            .
            .
         }
    }
}

Above Json starts with info as JSON object. So while executing :

JSONObject json = new JSONObject(result);    // create JSON obj from string
JSONObject json2 = json.getJSONObject("info");    // this will return correct

Now, we can access result field :

JSONObject jsonResult = json2.getJSONObject("results");
test = json2.getString("name"); // returns "Marina Rasche Werft GmbH & Co. KG"

I think this was missing and so the problem was solved while we use JSONTokener like answer of yours.

Your answer is very fine. Just i think i add this information so i answered

Thank you

There are after and before methods for Timestamp which will do the trick

The numpy_indexed package (disclaimer: I am its author) contains functionality to efficiently perform operations of this type:

import numpy_indexed as npi
print(npi.group_by(np.digitize(data, bins)).mean(data))

This is essentially the same solution as the one I posted earlier; but now wrapped in a nice interface, with tests and all :)

just remove s from the permission you are using sss you have to use ss

Don't forget to add the

CONFIG += console 

flag in the qmake .pro file.

For the rest is just using some of Qt classes. One way I use it is to spawn processes cross-platform.

As an addition to all above posts, the use of the class keyword is forced (up to and including C++14) when dealing with template template parameters, e.g.:

template <template <typename, typename> class Container, typename Type>
class MyContainer: public Container<Type, std::allocator<Type>>
{ /*...*/ };

In this example, typename Container would have generated a compiler error, something like this:

error: expected 'class' before 'Container'

To expand a little on other answers here, and help explain a lot of the example code you'll see dotted about, most of the time you don't read and write to a stream directly. Streams are a low-level means to transfer data.

You'll notice that the functions for reading and writing are all byte orientated, e.g. WriteByte(). There are no functions for dealing with integers, strings etc. This makes the stream very general-purpose, but less simple to work with if, say, you just want to transfer text.

However, .NET provides classes that convert between native types and the low-level stream interface, and transfers the data to or from the stream for you. Some notable such classes are:

StreamWriter // Badly named. Should be TextWriter.
StreamReader // Badly named. Should be TextReader.
BinaryWriter
BinaryReader

To use these, first you acquire your stream, then you create one of the above classes and associate it with the stream. E.g.

MemoryStream memoryStream = new MemoryStream();
StreamWriter myStreamWriter = new StreamWriter(memoryStream);

StreamReader and StreamWriter convert between native types and their string representations then transfer the strings to and from the stream as bytes. So

myStreamWriter.Write(123);

will write "123" (three characters '1', '2' then '3') to the stream. If you're dealing with text files (e.g. html), StreamReader and StreamWriter are the classes you would use.

Whereas

myBinaryWriter.Write(123);

will write four bytes representing the 32-bit integer value 123 (0x7B, 0x00, 0x00, 0x00). If you're dealing with binary files or network protocols BinaryReader and BinaryWriter are what you might use. (If you're exchanging data with networks or other systems, you need to be mindful of endianness, but that's another post.)

Try This

SELECT @PrimaryContactKey = c.PrimaryCntctKey
FROM tarcustomer c, tarinvoice i
WHERE i.custkey = c.custkey 
    AND i.invckey = @tmp_key

UPDATE tarinvoice SET confirmtocntctkey = @PrimaryContactKey 
WHERE invckey = @tmp_key
FETCH NEXT FROM @get_invckey INTO @tmp_key

You would declare this variable outside of your loop as just a standard TSQL variable.

I should also note that this is how you would do it for any type of select into a variable, not just when dealing with cursors.

What is a smart pointer.

Long version, In principle:

https://web.stanford.edu/class/archive/cs/cs106l/cs106l.1192/lectures/lecture15/15_RAII.pdf

A modern C++ idiom:

RAII: Resource Acquisition Is Initialization.

? When you initialize an object, it should already have 
  acquired any resources it needs (in the constructor).


? When an object goes out of scope, it should release every 
  resource it is using (using the destructor).

key point:

? There should never be a half-ready or half-dead object.
? When an object is created, it should be in a ready state.
? When an object goes out of scope, it should release its resources. 
? The user shouldn’t have to do anything more. 

Raw Pointers violate RAII: It need user to delete manually when the pointers go out of scope.

RAII solution is:

Have a smart pointer class:
? Allocates the memory when initialized
? Frees the memory when destructor is called
? Allows access to underlying pointer

For smart pointer need copy and share, use shared_ptr:

? use another memory to store Reference counting and shared.
? increment when copy, decrement when destructor.
? delete memory when Reference counting is 0. 
  also delete memory that store Reference counting.

for smart pointer not own the raw pointer, use weak_ptr:

? not change Reference counting.

shared_ptr usage:

correct way:
std::shared_ptr<T> t1 = std::make_shared<T>(TArgs);
std::shared_ptr<T> t2 = std::shared_ptr<T>(new T(Targs));

wrong way:
T* pt = new T(TArgs); // never exposure the raw pointer
shared_ptr<T> t1 = shared_ptr<T>(pt);
shared_ptr<T> t2 = shared_ptr<T>(pt);

Always avoid using raw pointer.

For scenario that have to use raw pointer:

https://stackoverflow.com/a/19432062/2482283

For raw pointer that not nullptr, use reference instead.

not use T*
use T&  

For optional reference which maybe nullptr, use raw pointer, and which means:

T* pt; is optional reference and maybe nullptr.
Not own the raw pointer, 
Raw pointer is managed by some one else.
I only know that the caller is sure it is not released now.

I have a query like below, but with ODBC driver SQLite has an error with "," it says. I run vbscript in HTA (Html Application).

INSERT INTO evrak_ilac_iliskileri (evrak_id, ilac_id, baglayan_kullanici_id, tarih) VALUES (4150,762,1,datetime()),(4150,9770,1,datetime()),(4150,6609,1,datetime()),(4150,3628,1,datetime()),(4150,9422,1,datetime())

You can also do this:

git reset --hard <commit-hash>
git push -f origin master

and have everyone else who got the latest bad commits reset:

git reset --hard origin/master

In one line, using Java 8:

list.sort(Comparator.naturalOrder());

tl;dr

Instant.ofEpochSecond( 1_280_512_800L )

2010-07-30T18:00:00Z

java.time

The new java.time framework built into Java 8 and later is the successor to Joda-Time.

These new classes include a handy factory method to convert a count of whole seconds from epoch. You get an Instant, a moment on the timeline in UTC with up to nanoseconds resolution.

Instant instant = Instant.ofEpochSecond( 1_280_512_800L );

instant.toString(): 2010-07-30T18:00:00Z

See that code run live at IdeOne.com.

Asia/Kabul or Asia/Tehran time zones ?

You reported getting a time-of-day value of 22:30 instead of the 18:00 seen here. I suspect your PHP utility is implicitly applying a default time zone to adjust from UTC. My value here is UTC, signified by the Z (short for Zulu, means UTC). Any chance your machine OS or PHP is set to Asia/Kabul or Asia/Tehran time zones? I suppose so as you report IRST in your output which apparently means Iran time. Currently in 2017 those are the only zones operating with a summer time that is four and a half hours ahead of UTC.

Specify a proper time zone name in the format of continent/region, such as America/Montreal, Africa/Casablanca, or Pacific/Auckland. Never use the 3-4 letter abbreviation such as EST or IST or IRST as they are not true time zones, not standardized, and not even unique(!).

If you want to see your moment through the lens of a particular region's time zone, apply a ZoneId to get a ZonedDateTime. Still the same simultaneous moment, but seen as a different wall-clock time.

ZoneId z = ZoneId.of( "Asia/Tehran" ) ;
ZonedDateTime zdt = instant.atZone( z );  // Same moment, same point on timeline, but seen as different wall-clock time.

2010-07-30T22:30+04:30[Asia/Tehran]

Converting from java.time to legacy classes

You should stick with the new java.time classes. But you can convert to old if required.

java.util.Date date = java.util.Date.from( instant );

Joda-Time

UPDATE: The Joda-Time project is now in maintenance mode, with the team advising migration to the java.time classes.

FYI, the constructor for a Joda-Time DateTime is similar: Multiply by a thousand to produce a long (not an int!).

DateTime dateTime = new DateTime( ( 1_280_512_800L * 1000_L ), DateTimeZone.forID( "Europe/Paris" ) );

Best to avoid the notoriously troublesome java.util.Date and .Calendar classes. But if you must use a Date, you can convert from Joda-Time.

java.util.Date date = dateTime.toDate();

About java.time

The java.time framework is built into Java 8 and later. These classes supplant the troublesome old legacy date-time classes such as java.util.Date, Calendar, & SimpleDateFormat.

The Joda-Time project, now in maintenance mode, advises migration to the java.time classes.

To learn more, see the Oracle Tutorial. And search Stack Overflow for many examples and explanations. Specification is JSR 310.

You may exchange java.time objects directly with your database. Use a JDBC driver compliant with JDBC 4.2 or later. No need for strings, no need for java.sql.* classes.

Where to obtain the java.time classes?

• Java SE 8, Java SE 9, and later
  • Built-in.
  • Part of the standard Java API with a bundled implementation.
  • Java 9 adds some minor features and fixes.
• Java SE 6 and Java SE 7
  • Much of the java.time functionality is back-ported to Java 6 & 7 in ThreeTen-Backport.
• Android
  • Later versions of Android bundle implementations of the java.time classes.
  • For earlier Android (<26), the ThreeTenABP project adapts ThreeTen-Backport (mentioned above). See How to use ThreeTenABP….

The ThreeTen-Extra project extends java.time with additional classes. This project is a proving ground for possible future additions to java.time. You may find some useful classes here such as Interval, YearWeek, YearQuarter, and more.

You can get attribute value by following way

$model = Mage::getResourceModel('catalog/product');
$attribute_value = $model->getAttributeRawValue($productId, 'attribute_code', $storeId);

May I recommend you to Beautiful Soup. Soup is a very good lib to parse all of your html document.

soup = BeatifulSoup(html_doc)
titleName = soup.title.name

Simple code please check

SELECT * FROM table_name WHERE created <= (NOW() - INTERVAL 1 MONTH)

Also can be done from the environment variable:

export CURL_CA_BUNDLE=""

If you are getting this Error java.lang.OutOfMemoryError this is the most common problem occurs in Android. This error is thrown by the Java Virtual Machine (JVM) when an object cannot be allocated due to lack of memory space.

Try this android:hardwareAccelerated="false" , android:largeHeap="true"in your manifest.xml file under application like this:

<application
  android:name=".MyApplication"
  android:allowBackup="true"
  android:icon="@mipmap/ic_launcher"
  android:label="@string/app_name"
  android:theme="@style/AppTheme"
  android:hardwareAccelerated="false"
  android:largeHeap="true" />

For legend labels can use something like below. Legendlabels are the plot lines saved. modFreq are where the name of the actual labels corresponding to the plot lines. Then the third parameter is the location of the legend. Lastly, you can pass in any arguments as I've down here but mainly need the first three. Also, you are supposed to if you set the labels correctly in the plot command. To just call legend with the location parameter and it finds the labels in each of the lines. I have had better luck making my own legend as below. Seems to work in all cases where have never seemed to get the other way going properly. If you don't understand let me know:

legendLabels = []
for i in range(modSize):
    legendLabels.append(ax.plot(x,hstack((array([0]),actSum[j,semi,i,semi])), color=plotColor[i%8], dashes=dashes[i%4])[0]) #linestyle=dashs[i%4]       
legArgs = dict(title='AM Templates (Hz)',bbox_to_anchor=[.4,1.05],borderpad=0.1,labelspacing=0,handlelength=1.8,handletextpad=0.05,frameon=False,ncol=4, columnspacing=0.02) #ncol,numpoints,columnspacing,title,bbox_transform,prop
leg = ax.legend(tuple(legendLabels),tuple(modFreq),'upper center',**legArgs)
leg.get_title().set_fontsize(tick_size)

You can also use the leg to change fontsizes or nearly any parameter of the legend.

Global title as stated in the above comment can be done with adding text per the link provided: http://matplotlib.sourceforge.net/examples/pylab_examples/newscalarformatter_demo.html

f.text(0.5,0.975,'The new formatter, default settings',horizontalalignment='center',
       verticalalignment='top')

FORCE_INDEX is going to be deprecated after MySQL 8:

Thus, you should expect USE INDEX, FORCE INDEX, and IGNORE INDEX to be deprecated in 
a future release of MySQL, and at some time thereafter to be removed altogether.

https://dev.mysql.com/doc/refman/8.0/en/index-hints.html

You should be using JOIN_INDEX, GROUP_INDEX, ORDER_INDEX, and INDEX instead, for v8.

Static classes are very useful and have a place, for example libraries.

The best example I can provide is the .Net Math class, a System namespace static class that contains a library of maths functions.

It is like anything else, use the right tool for the job, and if not anything can be abused.

Blankly dismissing static classes as wrong, don't use them, or saying "there can be only one" or none, is as wrong as over using the them.

C#.Net contains a number of static classes that is uses just like the Math class.

So given the correct implementation they are tremendously useful.

We have a static TimeZone class that contains a number of business related timezone functions, there is no need to create multiple instances of the class so much like the Math class it contains a set of globally accesible TimeZone realated functions (methods) in a static class.

why both are used here

I believe they just want to be clear that module.exports, exports, and nano point to the same function - allowing you to use either variable to call the function within the file. nano provides some context to what the function does.

exports won't be exported (only module.exports will), so why bother overwriting that as well?

The verbosity trade-off limits the risk of future bugs, such as using exports instead of module.exports within the file. It also provides clarification that module.exports and exports are in fact pointing to the same value.

module.exports vs exports

As long as you don't reassign module.exports or exports (and instead add values to the object they both refer to), you won't have any issues and can safely use exports to be more concise.

When assigning either to a non-object, they are now pointing to different places which can be confusing unless you intentionally want module.exports to be something specific (such as a function).

Setting exports to a non-object doesn't make much sense as you'll have to set module.exports = exports at the end to be able to use it in other files.

let module = { exports: {} };
let exports = module.exports;

exports.msg = 'hi';
console.log(module.exports === exports); // true

exports = 'yo';
console.log(module.exports === exports); // false

exports = module.exports;
console.log(module.exports === exports); // true

module.exports = 'hello';
console.log(module.exports === exports); // false

module.exports = exports;
console.log(module.exports === exports); // true

Why assign module.exports to a function?

More concise! Compare how much shorter the 2nd example is:

app1.js: let sayHello = require('./helloWorld1'); sayHello.hello; // hello world

app2.js: let sayHello = require('./helloWorld2'); sayHello; // hello world

.img-responsive {
     margin: 0 auto;
 }

you can write like above code in your document so no need to add one another class in image tag.

The thing of it is there are 2 main protocol versions of WebSockets in use today. The old version which uses the [0x00][message][0xFF] protocol, and then there's the new version using Hybi formatted packets.

The old protocol version is used by Opera and iPod/iPad/iPhones so it's actually important that backward compatibility is implemented in WebSockets servers. With these browsers using the old protocol, I discovered that refreshing the page, or navigating away from the page, or closing the browser, all result in the browser automatically closing the connection. Great!!

However with browsers using the new protocol version (eg. Firefox, Chrome and eventually IE10), only closing the browser will result in the browser automatically closing the connection. That is to say, if you refresh the page, or navigate away from the page, the browser does NOT automatically close the connection. However, what the browser does do, is send a hybi packet to the server with the first byte (the proto ident) being 0x88 (better known as the close data frame). Once the server receives this packet it can forcefully close the connection itself, if you so choose.

I ran into some issues because I wasn't aware that moment().endOf() mutates the input date, so I used this work around.

let thisMoment = moment();
let endOfMonth = moment(thisMoment).endOf('month');
let startOfMonth = moment(thisMoment).startOf('month');

Search for "Objective-C Generated Interface Header Name" in the Build Settings of the target you're trying to build (let's say it's MyApp-Swift.h), and import the value of this setting (#import "MyApp-Swift.h") in the source file where you're trying to access your Swift APIs.

The default value for this field is $(SWIFT_MODULE_NAME)-Swift.h. You can see it if you double-click in the value field of the "Objective-C Generated Interface Header Name" setting.

Also, if you have dashes in your module name (let's say it's My-App), then in the $(SWIFT_MODULE_NAME) all dashes will be replaced with underscores. So then you'll have to add #import "My_App-Swift.h".

A typical situation with multiple cascasing paths will be this: A master table with two details, let's say "Master" and "Detail1" and "Detail2". Both details are cascade delete. So far no problems. But what if both details have a one-to-many-relation with some other table (say "SomeOtherTable"). SomeOtherTable has a Detail1ID-column AND a Detail2ID-column.

Master { ID, masterfields }

Detail1 { ID, MasterID, detail1fields }

Detail2 { ID, MasterID, detail2fields }

SomeOtherTable {ID, Detail1ID, Detail2ID, someothertablefields }

In other words: some of the records in SomeOtherTable are linked with Detail1-records and some of the records in SomeOtherTable are linked with Detail2 records. Even if it is guaranteed that SomeOtherTable-records never belong to both Details, it is now impossible to make SomeOhterTable's records cascade delete for both details, because there are multiple cascading paths from Master to SomeOtherTable (one via Detail1 and one via Detail2). Now you may already have understood this. Here is a possible solution:

Master { ID, masterfields }

DetailMain { ID, MasterID }

Detail1 { DetailMainID, detail1fields }

Detail2 { DetailMainID, detail2fields }

SomeOtherTable {ID, DetailMainID, someothertablefields }

All ID fields are key-fields and auto-increment. The crux lies in the DetailMainId fields of the Detail tables. These fields are both key and referential contraint. It is now possible to cascade delete everything by only deleting master-records. The downside is that for each detail1-record AND for each detail2 record, there must also be a DetailMain-record (which is actually created first to get the correct and unique id).

only this will work:

path=%set path%;C:\Program Files\Java\jdk1.7.0_04\bin

Perhaps you need a selected range in addition to cursor position. Here is a simple function, you don't even need jQuery:

function caretPosition(input) {
    var start = input[0].selectionStart,
        end = input[0].selectionEnd,
        diff = end - start;

    if (start >= 0 && start == end) {
        // do cursor position actions, example:
        console.log('Cursor Position: ' + start);
    } else if (start >= 0) {
        // do ranged select actions, example:
        console.log('Cursor Position: ' + start + ' to ' + end + ' (' + diff + ' selected chars)');
    }
}

Let's say you wanna call it on an input whenever it changes or mouse moves cursor position (in this case we are using jQuery .on()). For performance reasons, it may be a good idea to add setTimeout() or something like Underscores _debounce() if events are pouring in:

$('input[type="text"]').on('keyup mouseup mouseleave', function() {
    caretPosition($(this));
});

Here is a fiddle if you wanna try it out: https://jsfiddle.net/Dhaupin/91189tq7/

If you want to output ALL verbosity, not just stdout. But also any printf statements made by the program, any warnings, infos, etc, you have to add 2>&1 at the end of the command line.

In your case, the command will be

Program.exe > file.txt 2>&1

- (UISwipeActionsConfiguration *)tableView:(UITableView *)tableView trailingSwipeActionsConfigurationForRowAtIndexPath:(NSIndexPath *)indexPath
{
    UIContextualAction *delete = [UIContextualAction contextualActionWithStyle:UIContextualActionStyleNormal title:nil handler:^(UIContextualAction * _Nonnull action, __kindof UIView * _Nonnull sourceView, void (^ _Nonnull completionHandler)(BOOL)) {
        
        // your code...
        
    }];
    delete.image  = [UIImage systemImageNamed:@"trash"];
    
    UISwipeActionsConfiguration *actions = [UISwipeActionsConfiguration configurationWithActions:[[NSArray alloc] initWithObjects:delete, nil]];
    
    return actions;
}

In windows environment just check the PATH environment variable if Oracle JRE runtime refreshed the path and put himself at the very beginning of the path. In this case even if the JAVA_HOME AND JRE_HOME points to the correct JDK, the JRE will have precedence. And this case IntelliJ will not start Tomcat instance with the mentioned error message.

For imported maven project and JDK 1.7 do the following:

1. Delete project from Eclipse (keep files)
2. Delete .settings directory, .project and .classpath files inside your project directory.

3. Modify your pom.xml file, add following properties (make sure following settings are not overridden by explicit maven-compiler-plugin definition in your POM)

   <properties>
       <maven.compiler.source>1.7</maven.compiler.source>
       <maven.compiler.target>1.7</maven.compiler.target>
   </properties>
   

4. Import updated project into Eclipse.

If you're using VPS and with httpd service, please check if your httpd_can_sendmail is on.

getsebool -a | grep mail

to set on

setsebool -P httpd_can_sendmail on

Use div instead of span, or add display: block; to your css style for the span tag.

Public variables are a code smell - try to redesign your application so these are not needed. Most of the reasoning here and here are as applicable to VB.NET.

The simplest way to have global variables in VB.NET is to create public static variables on a class (declare a variable as Public Shared).

For starters:

<p align='center'>
<table width='100%'>
<tr>
<td align='center'><form><input type=submit value="click me" style="width:100%"></form></td>
</tr>
</table>
</p>

Note, if the width of the input button is 100%, you wont need the attribute "align='center'" anymore.

This would be the optimal solution:

<p align='center'>
<table width='100%'>
<tr>
<td><form><input type=submit value="click me" style="width:100%"></form></td>
</tr>
</table>
</p>

You just can put your query as a subquery:

SELECT avg(count)
  FROM 
    (
    SELECT COUNT (*) AS Count
      FROM Table T
     WHERE T.Update_time =
               (SELECT MAX (B.Update_time )
                  FROM Table B
                 WHERE (B.Id = T.Id))
    GROUP BY T.Grouping
    ) as counts

Edit: I think this should be the same:

SELECT count(*) / count(distinct T.Grouping)
  FROM Table T
 WHERE T.Update_time =
           (SELECT MAX (B.Update_time)
              FROM Table B
             WHERE (B.Id = T.Id))

Try the following in your view to check the output from each. The first one updates when the view is called a second time. My controller uses the key ShowCreateButton and has the optional parameter _createAction with a default value - you can change this to your key/parameter

@Html.TextBox("_createAction", null, new { Value = (string)ViewBag.ShowCreateButton })
@Html.TextBox("_createAction", ViewBag.ShowCreateButton )
@ViewBag.ShowCreateButton

I've discovered that LEFT and RIGHT are not supported functions in Oracle. They are used in SQL Server, MySQL, and some other versions of SQL. In Oracle, you need to use the SUBSTR function. Here are simple examples:

LEFT ('Data', 2) = 'Da'

->   SUBSTR('Data',1,2) = 'Da'

RIGHT ('Data', 2) = 'ta'

->   SUBSTR('Data',-2,2) = 'ta'

Notice that a negative number counts back from the end.

Use -regex:

From the man page:

-regex pattern
       File name matches regular expression pattern.  This is a match on the whole path, not a search.  For example, to match a file named './fubar3',  you  can  use  the
       regular expression '.*bar.' or '.*b.*3', but not 'b.*r3'.

Also, I don't believe find supports regex extensions such as \d. You need to use [0-9].

find . -regex '.*test\.log\.[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\.zip'

$dbc is returning false. Your query has an error in it:

SELECT users.*, profile.* --You do not join with profile anywhere.
                                 FROM users 
                                 INNER JOIN contact_info 
                                 ON contact_info.user_id = users.user_id 
                                 WHERE users.user_id=3");

The fix for this in general has been described by Raveren.

getInstance().getInstanceId() is also now deprecated and FirebaseMessaging is being used now.

FirebaseMessaging.getInstance().token.addOnCompleteListener { task ->
    if (task.isSuccessful) {
        val token = task.result
    } else {
        Timber.e(task.exception)
    }
}

I agree with @kent that this is well suited for grep -o. If you need to extract a group within a pattern, you can do it with a 2nd grep.

# To extract \1 from /xx([0-9]+)yy/
$ echo "aa678bb xx123yy xx4yy aa42 aa9bb" | grep -Eo 'xx[0-9]+yy' | grep -Eo '[0-9]+'
123
4

# To extract \1 from /a([0-9]+)b/
$ echo "aa678bb xx123yy xx4yy aa42 aa9bb" | grep -Eo 'a[0-9]+b' | grep -Eo '[0-9]+'
678
9

I generally cringe when I see 2 calls to grep/sed/awk piped together, but it's not always wrong. While we should exercise our skills of doing things efficiently, "A foolish consistency is the hobgoblin of little minds", and "Real artists ship".

i came here because i had the same problem, when i inspect the element i can see the file, but on the site i can't (even when using localhost)

the answer to my problem was in saving the SVG file. If you saved it from illustrator make sure to click 'embed' and not 'link'. as link will just refer to your local files rather than include the data (If i understand it correctly).

I read about it on the adobe website which has some other useful tips for exporting http://www.adobe.com/inspire/2013/09/exporting-svg-illustrator.html

This worked for me, hope it was useful.

for logical && both the parameters must be true , then it ll be entered in if {} clock otherwise it ll execute else {}. for logical || one of parameter or condition is true is sufficient to execute if {}.

if( (A) && (B) ){
     //if A and B both are true
}else{
}
if( (A) ||(B) ){
     //if A or B is true 
}else{
}

If hours matter:

$paymentDate = strtotime(date("Y-m-d H:i:s"));
$contractDateBegin = strtotime("2014-01-22 12:42:00");
$contractDateEnd = strtotime("2014-01-22 12:50:00");

if($paymentDate > $contractDateBegin && $paymentDate < $contractDateEnd) {
   echo "is between";
} else {
    echo "NO GO!";  
}    

You might want to look at docker volumes if you you want to persist the data in your container. Visit https://docs.docker.com/engine/tutorials/dockervolumes/. The docker documentation is a very good place to start

For the benefit of anyone searching for similar, see worksheet .UsedRange,
e.g. ? ActiveSheet.UsedRange.Rows.Count
and loops such as
For Each loopRow in Sheets(1).UsedRange.Rows: Print loopRow.Row: Next

The HTMLParser project (http://htmlparser.sourceforge.net/) might be a possibility. It seems to be pretty decent at handling malformed HTML. The following snippet should do what you need:

Parser parser = new Parser(htmlInput);
CssSelectorNodeFilter cssFilter = 
    new CssSelectorNodeFilter("DIV.targetClassName");
NodeList nodes = parser.parse(cssFilter);

Try

out=$(cat)

Then paste your lines and press Ctrl-D (insert EOF character). All input till Ctrl-D will be redirected to cat's stdout.

name Vs id

name

• Name of the element. For example used by the server to identify the fields in form submits.
• Supporting elements are <button>, <form>, <fieldset>, <iframe>, <input>, <keygen>, <object>, <output>, <select>, <textarea>, <map>, <meta>, <param>
• Name does not have to be unique.

id

• Often used with CSS to style a specific element. The value of this attribute must be unique.
• Id is Global attributes, they can be used on all elements, though the attributes may have no effect on some elements.
• Must be unique in the whole document.
• This attribute's value must not contain white spaces, in contrast to the class attribute, which allows space-separated values.
• Using characters except ASCII letters and digits, '_', '-' and '.' may cause compatibility problems, as they weren't allowed in HTML 4. Though this restriction has been lifted in HTML 5, an ID should start with a letter for compatibility.

you can use also..

$('#apply-form input').blur(function()
{
    if( $(this).val() == '' ) {
          $(this).parents('p').addClass('warning');
    }
});

if you have doubt about spaces,then try..

$('#apply-form input').blur(function()
{
    if( $(this).val().trim() == '' ) {
          $(this).parents('p').addClass('warning');
    }
});

There is the constant EOF of type int, found in stdio.h. There is no equivalent character literal specified by any standard.

You need to first check if it's a number. If so you can use the Math.Round method. If the result and the original value are equal then it's an integer.

For Visual Studio 2019 (Preview, at least) it is now in:

C:\Program Files (x86)\Microsoft Visual Studio\2019\Preview\MSBuild\Current\Bin\MSBuild.exe

I imagine the process will be similar for the official 2019 release.

Select the Toggle Line Number Option from the View -> Toggle Line Number.

Step (1) Concatenate "1", "2", "3" into "123"

 "1" + "2" + "3"

or

 ["1", "2", "3"].join("")

The join method concatenates the items of an array into a string, putting the specified delimiter between items. In this case, the "delimiter" is an empty string ("").

Step (2) Convert "123" into 123

 parseInt("123")

Prior to ECMAScript 5, it was necessary to pass the radix for base 10: parseInt("123", 10)

Step (3) Add 123 + 100 = 223

 123 + 100

Step (4) Covert 223 into "223"

 (223).toString() 

Put It All Togther

 (parseInt("1" + "2" + "3") + 100).toString()

or

 (parseInt(["1", "2", "3"].join("")) + 100).toString()

Problem is that you are doing something wrong in XML layout file

android:text=" <- Go Back" // this creates error
android:text="Go Back" // correct way

From MDSN article, Controlling Transactions (Database Engine).

If a run-time statement error (such as a constraint violation) occurs in a batch, the default behavior in the Database Engine is to roll back only the statement that generated the error. You can change this behavior using the SET XACT_ABORT statement. After SET XACT_ABORT ON is executed, any run-time statement error causes an automatic rollback of the current transaction. Compile errors, such as syntax errors, are not affected by SET XACT_ABORT. For more information, see SET XACT_ABORT (Transact-SQL).

In your case it will rollback the complete transaction when any of inserts fail.

Your int length = jsonObj.length(); should be int length = ja_data.length();

Since you haven't made any commits yet, you can save all your changes to the stash, create and switch to a new branch, then pop those changes back into your working tree:

git stash  # save local modifications to new stash
git checkout -b topic/newbranch
git stash pop  # apply stash and remove it from the stash list

The posted solutions don't handle the case when externals are being used.

If I have a URL or a working copy with the svn:externals property set, the externals may change and thus the subversion server's latest revision will change. But the latest revision of the working copy or URL will only report the revision number when the svn:externals propty was change or any item lower in the URL path, which is expected behavior.

So you either get the svn:externals property and iterate over the URLs and pick the heights revision or query the base URL from the subversion server. The version reported from the base URL will contain the latest revision for EVERYTHING on the server.

So, if you are using externals, it's best to use svn info BASE_URL where BASE_URL is the root URL for all paths on the subversion server.

You are getting that error because when the param1 if statements are evaluated, param is always null due to being scoped variables without delayed expansion.

When parentheses are used, all the commands and variables within those parentheses are expanded. And at that time, param1 has no value making the if statements invalid. When using delayed expansion, the variables are only expanded when the command is actually called.

Also I recommend using if not defined command to determine if a variable is set.

@echo off
setlocal EnableExtensions EnableDelayedExpansion
cls
title ~USB Wizard~
echo What do you want to do?
echo 1.Enable/Disable USB Storage Devices.
echo 2.Enable/Disable Writing Data onto USB Storage.
echo 3.~Yet to come~.

set "a=%globalparam1%"
goto :aCheck
:aPrompt
set /p "a=Enter Choice: "
:aCheck
if not defined a goto :aPrompt
echo %a%

IF "%a%"=="2" (
    title USB WRITE LOCK
    echo What do you want to do?
    echo 1.Apply USB Write Protection
    echo 2.Remove USB Write Protection

    ::param1
    set "param1=%globalparam2%"
    goto :param1Check
    :param1Prompt
    set /p "param1=Enter Choice: "
    :param1Check
    if not defined param1 goto :param1Prompt
    echo !param1!

    if "!param1!"=="1" (
        REG ADD HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\StorageDevicePolicies\ /v WriteProtect /t REG_DWORD /d 00000001 
        echo USB Write is Locked!
    )
    if "!param1!"=="2" (
        REG ADD HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\StorageDevicePolicies\ /v WriteProtect /t REG_DWORD /d 00000000
        echo USB Write is Unlocked! 
    )
)
pause
endlocal

I've had issues with this. If using a language like php when your page first loads in the iframe grab $_SERVER['HTTP_REFFERER'] and set it to a session variable.

This way when the page loads in the iframe you know the full parent url and query string of the page that loaded it. With cross browser security it's a bit of a headache counting on window.parent anything if you you different domains.

Something like this ought to do:

$url = preg_replace("|^.+?://|", "", $url); 

Removes everything up to and including the ://

You can set border properties on a tr element, but according to the CSS 2.1 specification, such properties have no effect in the separated borders model, which tends to be the default in browsers. Ref.: 17.6.1 The separated borders model. (The initial value of border-collapse is separate according to CSS 2.1, and some browsers also set it as default value for table. The net effect anyway is that you get separated border on almost all browsers unless you explicitly specifi collapse.)

Thus, you need to use collapsing borders. Example:

<style>
table { border-collapse: collapse; }
tr:nth-child(3) { border: solid thin; }
</style>

First run /usr/libexec/java_home -V which will output something like the following:

Matching Java Virtual Machines (3):
1.8.0_05, x86_64:   "Java SE 8" /Library/Java/JavaVirtualMachines/jdk1.8.0_05.jdk/Contents/Home
1.6.0_65-b14-462, x86_64:   "Java SE 6" /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
1.6.0_65-b14-462, i386: "Java SE 6" /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home

/Library/Java/JavaVirtualMachines/jdk1.8.0_05.jdk/Contents/Home

Pick the version you want to be the default (1.6.0_65-b14-462 for arguments sake) then:

export JAVA_HOME=`/usr/libexec/java_home -v 1.6.0_65-b14-462`

or you can specify just the major version, like:

export JAVA_HOME=`/usr/libexec/java_home -v 1.8`

Now when you run java -version you will see:

java version "1.6.0_65"
Java(TM) SE Runtime Environment (build 1.6.0_65-b14-462-11M4609)
Java HotSpot(TM) 64-Bit Server VM (build 20.65-b04-462, mixed mode)

Add the export JAVA_HOME… line to your shell’s init file.

For Bash (as stated by antonyh):

export JAVA_HOME=$(/usr/libexec/java_home -v 1.8)

For Fish (as stated by ormurin)

set -x JAVA_HOME (/usr/libexec/java_home -d64 -v1.8)

Updating the .zshrc file should work:

nano ~/.zshrc

export JAVA_HOME=$(/usr/libexec/java_home -v 1.8.0)

Press CTRL+X to exit the editor Press Y to save your changes

source ~/.zshrc
echo $JAVA_HOME
java -version

I run this

var data = '{"rut" : "' + $('#cb_rut').val() + '" , "email" : "' + $('#email').val() + '" }';
var data = JSON.parse(data);

$.ajax({
    type: 'GET',
    url: 'linkserverApi',
    success: function(success) {
        console.log('Success!');
        console.log(success);
    },
    error: function() {
        console.log('Uh Oh!');
    },
    jsonp: 'jsonp'

});

And edit header in the response

'Access-Control-Allow-Methods' , 'GET, POST, PUT, DELETE'

'Access-Control-Max-Age' , '3628800'

'Access-Control-Allow-Origin', 'websiteresponseUrl'

'Content-Type', 'text/javascript; charset=utf8'

Yes, to make it run in the background create a shortcut to the batch file and go into the properties. I'm on a Linux machine ATM but I believe the option you are wanting is in the advanced tab.

You can also run your batch script through a vbs script like this:

'HideBat.vbs
CreateObject("Wscript.Shell").Run "your_batch_file.bat", 0, True

This will execute your batch file with no cmd window shown.

To populate the column during insert, use a DEFAULT value:

CREATE TABLE users (
  id serial not null,
  firstname varchar(100),
  middlename varchar(100),
  lastname varchar(100),
  email varchar(200),
  timestamp timestamp default current_timestamp
)

Note that the value for that column can explicitly be overwritten by supplying a value in the INSERT statement. If you want to prevent that you do need a trigger.

You also need a trigger if you need to update that column whenever the row is updated (as mentioned by E.J. Brennan)

Note that using reserved words for column names is usually not a good idea. You should find a different name than timestamp

If anyone else simply wants to display a black image as a background, here e.g. for 500x500 px:

import cv2
import numpy as np

black_screen  = np.zeros([500,500,3])
cv2.imshow("Simple_black", black_screen)
cv2.waitKey(0)

You could also use negative margins:

.column {_x000D_
  float: left;_x000D_
  overflow: hidden;_x000D_
  width: 120px;_x000D_
}_x000D_
.cell {_x000D_
  border: 1px solid red;_x000D_
  width: 120px;_x000D_
  height: 20px;_x000D_
  box-sizing: border-box;_x000D_
}_x000D_
.cell:not(:first-child) {_x000D_
  margin-top: -1px;_x000D_
}_x000D_
.column:not(:first-child) > .cell {_x000D_
  margin-left: -1px;_x000D_
}

<div class="container">_x000D_
  <div class="column">_x000D_
    <div class="cell"></div>_x000D_
    <div class="cell"></div>_x000D_
    <div class="cell"></div>_x000D_
  </div>_x000D_
  <div class="column">_x000D_
    <div class="cell"></div>_x000D_
    <div class="cell"></div>_x000D_
    <div class="cell"></div>_x000D_
  </div>_x000D_
  <div class="column">_x000D_
    <div class="cell"></div>_x000D_
    <div class="cell"></div>_x000D_
    <div class="cell"></div>_x000D_
  </div>_x000D_
  <div class="column">_x000D_
    <div class="cell"></div>_x000D_
    <div class="cell"></div>_x000D_
    <div class="cell"></div>_x000D_
  </div>_x000D_
  <div class="column">_x000D_
    <div class="cell"></div>_x000D_
    <div class="cell"></div>_x000D_
    <div class="cell"></div>_x000D_
  </div>_x000D_
</div>

Use discard from purrr (works with lists and vectors).

discard(v, is.na) 

The benefit is that it is easy to use pipes; alternatively use the built-in subsetting function [:

v %>% discard(is.na)
v %>% `[`(!is.na(.))

Note that na.omit does not work on lists:

> x <- list(a=1, b=2, c=NA)
> na.omit(x)
$a
[1] 1

$b
[1] 2

$c
[1] NA

It is not at all clear what the OP meant (even after some back-and-forth in the comments), but here are two answers to possible interpretations of the question:

For interactive user input (or piped commands or redirected input)

Use raw_input in Python 2.x, and input in Python 3. (These are built in, so you don't need to import anything to use them; you just have to use the right one for your version of python.)

For example:

user_input = raw_input("Some input please: ")

More details can be found here.

So, for example, you might have a script that looks like this

# First, do some work, to show -- as requested -- that
# the user input doesn't need to come first.
from __future__ import print_function
var1 = 'tok'
var2 = 'tik'+var1
print(var1, var2)

# Now ask for input
user_input = raw_input("Some input please: ") # or `input("Some...` in python 3

# Now do something with the above
print(user_input)

If you saved this in foo.py, you could just call the script from the command line, it would print out tok tiktok, then ask you for input. You could enter bar baz (followed by the enter key) and it would print bar baz. Here's what that would look like:

$ python foo.py
tok tiktok
Some input please: bar baz
bar baz

Here, $ represents the command-line prompt (so you don't actually type that), and I hit Enter after typing bar baz when it asked for input.

For command-line arguments

Suppose you have a script named foo.py and want to call it with arguments bar and baz from the command line like

$ foo.py bar baz

(Again, $ represents the command-line prompt.) Then, you can do that with the following in your script:

import sys
arg1 = sys.argv[1]
arg2 = sys.argv[2]

Here, the variable arg1 will contain the string 'bar', and arg2 will contain 'baz'. The object sys.argv is just a list containing everything from the command line. Note that sys.argv[0] is the name of the script. And if, for example, you just want a single list of all the arguments, you would use sys.argv[1:].

You can run composer show -i (short for --installed).

In the latest version just use composer show.

The -i options has been deprecated.

You can also use the global instalation of composer: composer global show

You can use strtotime() to achieve this:

$new_time = date("Y-m-d H:i:s", strtotime('+3 hours', $now)); // $now + 3 hours

Instead of defining: COLUMN_HEADINGS("columnHeadings")

Try defining it as: COLUMNHEADINGS("columnHeadings")

Then when you call getByName(String name) method, call it with the upper-cased String like this: getByName(myStringVariable.toUpperCase())

I had the same problem as you, and this worked for me.

Have a look at this Stack Overflow answer.

 function getParameterByName(name, url) {
     if (!url) url = window.location.href;
     name = name.replace(/[\[\]]/g, "\\$&");
     var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)"),
         results = regex.exec(url);
     if (!results) return null;
     if (!results[2]) return '';
     return decodeURIComponent(results[2].replace(/\+/g, " "));
 }

You can use the method to animate:

I.e.:

var thequerystring = getParameterByName("location");
$('html,body').animate({scrollTop: $("div#" + thequerystring).offset().top}, 500);

More understandable code from: https://en.cppreference.com/w/cpp/algorithm/unique

#include <iostream>
#include <algorithm>
#include <vector>
#include <string>
#include <cctype>

int main() 
{
    // remove duplicate elements
    std::vector<int> v{1,2,3,1,2,3,3,4,5,4,5,6,7};
    std::sort(v.begin(), v.end()); // 1 1 2 2 3 3 3 4 4 5 5 6 7 
    auto last = std::unique(v.begin(), v.end());
    // v now holds {1 2 3 4 5 6 7 x x x x x x}, where 'x' is indeterminate
    v.erase(last, v.end()); 
    for (int i : v)
      std::cout << i << " ";
    std::cout << "\n";
}

ouput:

1 2 3 4 5 6 7

Yes, it is possible to add metatags with Javascript. I did in my example

Android not respecting metatag removal?

But, I dont know how to change it other then removing it. Btw, in my example.. when you click the 'ADD' button it adds the tag and the viewport changes respectively but I dont know how to revert it back (remove it, in Android).. I wish there was firebug for Android so I saw what was happening. Firefox does remove the tag. if anybody has any ideas on this please note so in my question.

In addition to @childno.de answer, your Mac directory

/private/var/db/receipts/

may still contains obsolete iPhoneSimulatorSDK .bom and .plist files like this:

/private/var/db/receipts/com.apple.pkg.iPhoneSimulatorSDK8_4.bom /private/var/db/receipts/com.apple.pkg.iPhoneSimulatorSDK8_4.plist

These could make your Downloads tab of Xcode's preferences show a tick (v) for that obsolete simulator version.

To purge the unwanted simulators, you can do a search using this bash command from your Mac terminal:

sudo find / -name "*PhoneSimulator*"

Then go to corresponding directories to manually delete unwanted SimulatorSDKs

Here is one-liner to verify certificate chain:

openssl verify -verbose -x509_strict -CAfile ca.pem cert_chain.pem

This doesn't require to install CA anywhere.

See How does an SSL certificate chain bundle work? for details.

Use position:fixed on the video, set it to 100% width/height, and put a negative z-index on it so it appears behind everything.

If you look at VideoJS, the controls are just html elements sitting on top of the video, using z-index to make sure they're above.

HTML

<video id="video_background" src="video.mp4" autoplay>

(Add webm and ogg sources to support more browsers)

CSS

#video_background {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: -1000;
}

It'll work in most HTML5 browsers, but probably not iPhone/iPad, where the video needs to be activated, and doesn't like elements over it.

Without calculating height. Strict CSS and HTML. <span/> only for Chrome, because the chrome isn't able change text direction for <th/>.

th _x000D_
{_x000D_
  vertical-align: bottom;_x000D_
  text-align: center;_x000D_
}_x000D_
_x000D_
th span _x000D_
{_x000D_
  -ms-writing-mode: tb-rl;_x000D_
  -webkit-writing-mode: vertical-rl;_x000D_
  writing-mode: vertical-rl;_x000D_
  transform: rotate(180deg);_x000D_
  white-space: nowrap;_x000D_
}

<table>_x000D_
  <tr>_x000D_
    <th><span>Rotated text by 90 deg.</span></th>_x000D_
  </tr>_x000D_
</table>

There is a typo error :

$('#activelist :checkbox')...

Should be :

$('#inactivelist:checkbox')...

Format strings can make hexdump behave exactly as you want it to (no whitespace at all, byte by byte):

hexdump -ve '1/1 "%.2x"'

1/1 means "each format is applied once and takes one byte", and "%.2x" is the actual format string, like in printf. In this case: 2-character hexadecimal number, leading zeros if shorter.

Two corrections:

1. You have to make an ArrayList of People objects:

   ArrayList<People> preps = new ArrayList<People>(); 
   

2. After adding the objects to the preps, use:

   Collections.sort(preps, new CompareId());
   

Also, add a CompareId class as:

class CompareId implements Comparator {  
    public int compare(Object obj1, Object obj2) {  
        People t1 = (People)obj1;  
        People t2 = (People)obj2;  

        if (t1.marks > t2.marks)  
            return 1;   
        else  
            return -1;
    }  
}

You must have .bash_profile file and define flutter path in .bash_profile file.

1. First of all, if you do not have or do not know .bash_profile, please look my answer: How do I edit $PATH (.bash_profile) on OSX?

2. You should add below line(.../flutter_SDK_path/flutter/bin) in your .bash_profile

export PATH=$PATH:/home/username/Documents/flutter_SDK_path/flutter/bin

After these steps, you can write flutter codes such as, flutter doctor, flutter build ios, flutter clean or etc. in terminal of Macbook.

@canerkaseler

You can still get not-a-number (NaN) values from simple arithmetic involving inf:

>>> 0 * float("inf")
nan

Note that you will normally not get an inf value through usual arithmetic calculations:

>>> 2.0**2
4.0
>>> _**2
16.0
>>> _**2
256.0
>>> _**2
65536.0
>>> _**2
4294967296.0
>>> _**2
1.8446744073709552e+19
>>> _**2
3.4028236692093846e+38
>>> _**2
1.157920892373162e+77
>>> _**2
1.3407807929942597e+154
>>> _**2
Traceback (most recent call last):
  File "<stdin>", line 1, in ?
OverflowError: (34, 'Numerical result out of range')

The inf value is considered a very special value with unusual semantics, so it's better to know about an OverflowError straight away through an exception, rather than having an inf value silently injected into your calculations.

Here's something that has been working for me (without instrumentation):

Instead of using @OneToOne on both sides, I use @OneToMany in the inverse part of the relationship (the one with mappedBy). That makes the property a collection (List in the example below), but I translate it into an item in the getter, making it transparent to the clients.

This setup works lazily, that is, the selects are only made when getPrevious() or getNext() are called - and only one select for each call.

The table structure:

CREATE TABLE `TB_ISSUE` (
    `ID`            INT(9) NOT NULL AUTO_INCREMENT,
    `NAME`          VARCHAR(255) NULL,
    `PREVIOUS`      DECIMAL(9,2) NULL
    CONSTRAINT `PK_ISSUE` PRIMARY KEY (`ID`)
);
ALTER TABLE `TB_ISSUE` ADD CONSTRAINT `FK_ISSUE_ISSUE_PREVIOUS`
                 FOREIGN KEY (`PREVIOUS`) REFERENCES `TB_ISSUE` (`ID`);

The class:

@Entity
@Table(name = "TB_ISSUE") 
public class Issue {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    protected Integer id;

    @Column
    private String name;

    @OneToOne(fetch=FetchType.LAZY)  // one to one, as expected
    @JoinColumn(name="previous")
    private Issue previous;

    // use @OneToMany instead of @OneToOne to "fake" the lazy loading
    @OneToMany(mappedBy="previous", fetch=FetchType.LAZY)
    // notice the type isnt Issue, but a collection (that will have 0 or 1 items)
    private List<Issue> next;

    public Integer getId() { return id; }
    public String getName() { return name; }

    public Issue getPrevious() { return previous; }
    // in the getter, transform the collection into an Issue for the clients
    public Issue getNext() { return next.isEmpty() ? null : next.get(0); }

}

Swift 4 - Configure the back button before pushing any view controllers

// if you want to remove the text
navigationItem.backBarButtonItem = UIBarButtonItem()

// if you want to modify the text to "back"
navigationItem.backBarButtonItem = UIBarButtonItem(title: "back", style: .plain, target: nil, action: nil)

Starting from Spring Boot version 1.2.0.RELEASE , there is a property you can add to your application.properties to set a default date format to all of your classes spring.jackson.date-format.

For your date format example, you would add this line to your properties file:

spring.jackson.date-format=yyyy-MM-dd

Reference https://docs.spring.io/spring-boot/docs/1.2.0.RELEASE/reference/html/common-application-properties.html

Sigh. Back in the 70s I was the "system programmer" (sysadmin) for an IBM 370 system, and my employer was a member of the IBM users group SHARE. It would sometimes happen thatsomebody submitted an APAR (bug report) on some unexpected behavior of some CMS command, and IBM would respond NOTABUG: the command does what it was designed to do (and what the documentation says).

SHARE came up with a counter to this: BAD -- Broken As Designed. I think this might apply to this implementation of equals for arrays.

There's nothing wrong with the implementation of Object.equals. Object has no data members, so there is nothing to compare. Two "Object"s are equal if and only if they are, in fact, the same Object (internally, the same address and length).

But that logic doesn't apply to arrays. Arrays have data, and you expect comparison (via equals) to compare the data. Ideally, the way Arrays.deepEquals does, but at least the way Arrays.equals does (shallow comparison of the elements).

So the problem is that array (as a built-in object) does not override Object.equals. String (as a named class) does override Object.equals and give the result you expect.

Other answers given are correct: [...].equals([....]) simply compares the pointers and not the contents. Maybe someday somebody will correct this. Or maybe not: how many existing programs would break if [...].equals actually compared the elements? Not many, I suspect, but more than zero.

Try this:

#yourElementId
{
    background: url(yourImageLocation.jpg) no-repeat center center;
    width: 100px;
    height: 100px;
}

Keep in mind that width and height will only work if your DOM element has layout (a block displayed element, like a div or an img). If it is not (a span, for example), add display: block; to the CSS rules. If you do not have access to the CSS files, drop the styles inline in the element.

Also are supported HTML5 hashchange event and ononline, offline event

Splice is good, everyone explain splice so I didn't explain it. You can also use delete keyword in JavaScript, it's good. You can use $.grep also to manipulate this using jQuery.

The jQuery Way :

data.items = jQuery.grep(
                data.items, 
                function (item,index) { 
                  return item.id !=  "1"; 
                });

DELETE Way:

delete data.items[0]

For Adding PUSH is better the splice, because splice is heavy weighted function. Splice create a new array , if you have a huge size of array then it may be troublesome. delete is sometime useful, after delete if you look for the length of the array then there is no change in length there. So use it wisely.

The #! line tells the kernel (specifically, the implementation of the execve system call) that this program is written in an interpreted language; the absolute pathname that follows identifies the interpreter. Programs compiled to machine code begin with a different byte sequence -- on most modern Unixes, 7f 45 4c 46 (^?ELF) that identifies them as such.

You can put an absolute path to any program you want after the #!, as long as that program is not itself a #! script. The kernel rewrites an invocation of

./script arg1 arg2 arg3 ...

where ./script starts with, say, #! /usr/bin/perl, as if the command line had actually been

/usr/bin/perl ./script arg1 arg2 arg3

Or, as you have seen, you can use #! /bin/sh to write a script intended to be interpreted by sh.

The #! line is only processed if you directly invoke the script (./script on the command line); the file must also be executable (chmod +x script). If you do sh ./script the #! line is not necessary (and will be ignored if present), and the file does not have to be executable. The point of the feature is to allow you to directly invoke interpreted-language programs without having to know what language they are written in. (Do grep '^#!' /usr/bin/* -- you will discover that a great many stock programs are in fact using this feature.)

Here are some rules for using this feature:

• The #! must be the very first two bytes in the file. In particular, the file must be in an ASCII-compatible encoding (e.g. UTF-8 will work, but UTF-16 won't) and must not start with a "byte order mark", or the kernel will not recognize it as a #! script.
• The path after #! must be an absolute path (starts with /). It cannot contain space, tab, or newline characters.
• It is good style, but not required, to put a space between the #! and the /. Do not put more than one space there.
• You cannot put shell variables on the #! line, they will not be expanded.
• You can put one command-line argument after the absolute path, separated from it by a single space. Like the absolute path, this argument cannot contain space, tab, or newline characters. Sometimes this is necessary to get things to work (#! /usr/bin/awk -f), sometimes it's just useful (#! /usr/bin/perl -Tw). Unfortunately, you cannot put two or more arguments after the absolute path.
• Some people will tell you to use #! /usr/bin/env interpreter instead of #! /absolute/path/to/interpreter. This is almost always a mistake. It makes your program's behavior depend on the $PATH variable of the user who invokes the script. And not all systems have env in the first place.
• Programs that need setuid or setgid privileges can't use #!; they have to be compiled to machine code. (If you don't know what setuid is, don't worry about this.)

Regarding csh, it relates to sh roughly as Nutrimat Advanced Tea Substitute does to tea. It has (or rather had; modern implementations of sh have caught up) a number of advantages over sh for interactive usage, but using it (or its descendant tcsh) for scripting is almost always a mistake. If you're new to shell scripting in general, I strongly recommend you ignore it and focus on sh. If you are using a csh relative as your login shell, switch to bash or zsh, so that the interactive command language will be the same as the scripting language you're learning.

I know I'm kinda late to the party but I was looking for a solution for this..and I bumped into this post. Here is my take on this, maybe it will help some of you.

The html part:

<button type="button" class="btn btn-lg btn-danger" data-content="test" data-placement="right" data-toggle="popover" title="Popover title" >Hover to toggle popover</button><br>
// with custom html stored in a separate element, using "data-target"
<button type="button" class="btn btn-lg btn-danger" data-target="#custom-html" data-placement="right" data-toggle="popover" >Hover to toggle popover</button>

<div id="custom-html" style="display: none;">
    <strong>Helloooo!!</strong>
</div>

The js part:

$(function () {
        let popover = '[data-toggle="popover"]';

        let popoverId = function(element) {
            return $(element).popover().data('bs.popover').tip.id;
        }

        $(popover).popover({
            trigger: 'manual',
            html: true,
            animation: false
        })
        .on('show.bs.popover', function() {
            // hide all other popovers  
            $(popover).popover("hide");
        })
        .on("mouseenter", function() {
            // add custom html from element
            let target = $(this).data('target');
            $(this).popover().data('bs.popover').config.content = $(target).html();

            // show the popover
            $(this).popover("show");
            
            $('#' + popoverId(this)).on("mouseleave", () => {
               $(this).popover("hide");
            });

        }).on("mouseleave", function() {
            setTimeout(() => {
                if (!$("#" + popoverId(this) + ":hover").length) {
                    $(this).popover("hide");
                }
            }, 100);
        });
    })

If you have values in a short set of possible values then you can use something like Counting Sort

If not you have to use another data structure like a Dictionary, in java a Map

int[] array
Map<Integer, Integer> 

where Key = array value for example array[i] and value = a counter

Example:

int[] array = new int [50];
Map<Integer,Integer> counterMap = new HashMap<>();

//fill the array

    for(int i=0;i<array.length;i++){
         if(counterMap.containsKey(array[i])){
          counterMap.put(array[i], counterMap.get(array[i])+1 );
         }else{
          counterMap.put(array[i], 1);
         }
    }

And if you need to style your form elements according to it's state (modified/not modified) dynamically or to test whether some values has actually changed, you can use the following module, developed by myself: https://github.com/betsol/angular-input-modified

It adds additional properties and methods to the form and it's child elements. With it, you can test whether some element contains new data or even test if entire form has new unsaved data.

You can setup the following watch: $scope.$watch('myForm.modified', handler) and your handler will be called if some form elements actually contains new data or if it reversed to initial state.

Also, you can use modified property of individual form elements to actually reduce amount of data sent to a server via AJAX call. There is no need to send unchanged data.

As a bonus, you can revert your form to initial state via call to form's reset() method.

You can find the module's demo here: http://plnkr.co/edit/g2MDXv81OOBuGo6ORvdt?p=preview

Cheers!

CSS is object oriented. ID says instance, class says class.

I have an answer for you Yes, It is possible.

Go to

SQL Server Management Studio > select Database > click on attach

Then select and add .mdf and .ldf file. Click on OK.

You've nearly got it:

DECLARE @myVariable nvarchar(max) = 'hello world';

See here for the docs

For the quotes, SQL Server uses apostrophes, not quotes:

DECLARE @myVariable nvarchar(max) = 'John said to Emily "Hey there Emily"';

Use double apostrophes if you need them in a string:

DECLARE @myVariable nvarchar(max) = 'John said to Emily ''Hey there Emily''';

@marc_s's answer is very great and I've been using it for few years. However, I noticed that the script misses data in some columnstore indexes and doesn't show complete picture. E.g. when you do SUM(TotalSpace) against the script and compare it with total space database property in Management Studio the numbers don't match in my case (Management Studio shows larger numbers). I modified the script to overcome this issue and extended it a little bit:

select
    tables.[name] as table_name,
    schemas.[name] as schema_name,
    isnull(db_name(dm_db_index_usage_stats.database_id), 'Unknown') as database_name,
    sum(allocation_units.total_pages) * 8 as total_space_kb,
    cast(round(((sum(allocation_units.total_pages) * 8) / 1024.00), 2) as numeric(36, 2)) as total_space_mb,
    sum(allocation_units.used_pages) * 8 as used_space_kb,
    cast(round(((sum(allocation_units.used_pages) * 8) / 1024.00), 2) as numeric(36, 2)) as used_space_mb,
    (sum(allocation_units.total_pages) - sum(allocation_units.used_pages)) * 8 as unused_space_kb,
    cast(round(((sum(allocation_units.total_pages) - sum(allocation_units.used_pages)) * 8) / 1024.00, 2) as numeric(36, 2)) as unused_space_mb,
    count(distinct indexes.index_id) as indexes_count,
    max(dm_db_partition_stats.row_count) as row_count,
    iif(max(isnull(user_seeks, 0)) = 0 and max(isnull(user_scans, 0)) = 0 and max(isnull(user_lookups, 0)) = 0, 1, 0) as no_reads,
    iif(max(isnull(user_updates, 0)) = 0, 1, 0) as no_writes,
    max(isnull(user_seeks, 0)) as user_seeks,
    max(isnull(user_scans, 0)) as user_scans,
    max(isnull(user_lookups, 0)) as user_lookups,
    max(isnull(user_updates, 0)) as user_updates,
    max(last_user_seek) as last_user_seek,
    max(last_user_scan) as last_user_scan,
    max(last_user_lookup) as last_user_lookup,
    max(last_user_update) as last_user_update,
    max(tables.create_date) as create_date,
    max(tables.modify_date) as modify_date
from 
    sys.tables
    left join sys.schemas on schemas.schema_id = tables.schema_id
    left join sys.indexes on tables.object_id = indexes.object_id
    left join sys.partitions on indexes.object_id = partitions.object_id and indexes.index_id = partitions.index_id
    left join sys.allocation_units on partitions.partition_id = allocation_units.container_id
    left join sys.dm_db_index_usage_stats on tables.object_id = dm_db_index_usage_stats.object_id and indexes.index_id = dm_db_index_usage_stats.index_id
    left join sys.dm_db_partition_stats on tables.object_id = dm_db_partition_stats.object_id and indexes.index_id = dm_db_partition_stats.index_id
group by schemas.[name], tables.[name], isnull(db_name(dm_db_index_usage_stats.database_id), 'Unknown')
order by 5 desc

Hope it will be helpful for someone. This script was tested against large TB-wide databases with hundreds of different tables, indexes and schemas.

Use toCharArray() method. It splits the string into an array of characters:

http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html#toCharArray%28%29

String str = "aabbab";
char[] chs = str.toCharArray();

Switching from gcc 4.6 to gcc 4.8 resolved this for me.

Use this one:

Dim ws As Worksheet
Dim range1 As Range, rng As Range
'change Sheet1 to suit
Set ws = ThisWorkbook.Worksheets("Sheet1")

Set range1 = ws.Range("A1:A5")
Set rng = ws.Range("B1")

With rng.Validation
    .Delete 'delete previous validation
    .Add Type:=xlValidateList, AlertStyle:=xlValidAlertStop, _
        Formula1:="='" & ws.Name & "'!" & range1.Address
End With

Note that when you're using Dim range1, rng As range, only rng has type of Range, but range1 is Variant. That's why I'm using Dim range1 As Range, rng As Range.
About meaning of parameters you can read is MSDN, but in short:

• Type:=xlValidateList means validation type, in that case you should select value from list
• AlertStyle:=xlValidAlertStop specifies the icon used in message boxes displayed during validation. If user enters any value out of list, he/she would get error message.
• in your original code, Operator:= xlBetween is odd. It can be used only if two formulas are provided for validation.
• Formula1:="='" & ws.Name & "'!" & range1.Address for list data validation provides address of list with values (in format =Sheet!A1:A5)

I had this same problem too, and it was tricky. For me, it was because I'm using Ext.Js javascript library. If you are doing a response.redirect in server-side code that you accessed in an Ajax call, there are problems. Ext.js has a workaround with their Ext.Redirect method.

Swift 3 class:

import UIKit

class CircleView: UIView {

    override func draw(_ rect: CGRect) {
        guard let context = UIGraphicsGetCurrentContext() else {return}
        
        context.addEllipse(in: rect)
        context.setFillColor(UIColor.blue.cgColor)
        context.fillPath()
    }           
}

All answers here seem to assume that items is an array. However, in AngularJS, it might as well be an object. In that case, neither filtering with limitTo nor array.slice will work. As one possible solution, you can convert your object to an array, if you don't mind losing the object keys. Here is an example of a filter to do just that:

myFilter.filter('obj2arr', function() {
    return function(obj) {
        if (typeof obj === 'object') {
            var arr = [], i = 0, key;
            for( key in obj ) {
                arr[i] = obj[key];
                i++;
            }
            return arr;
        }
        else {
            return obj;
        }

    };
});

Once it is an array, use slice or limitTo, as stated in other answers.

Vanilla Javascript Answer

var c = document.getElementById("myElement").getBoundingClientRect();
var bot = c.bottom;
var rgt = c.right;

To be clear the element can be anything so long as you have allocated an id to it <img> <div> <p> etc.

for example

<img
    id='myElement'
    src='/img/logout.png'
    className='logoutImg img-button'
    alt='Logout'
/>

You should try this way. It will definitely work.

(function() {

var app = angular.module('myApp', []);

 app.controller('myController', ['$scope', function($scope) {

    $scope.myText = "Object Push inside ";

    $scope.arrayText = [

        ];

    $scope.addText = function() {
        $scope.arrayText.push(this.myText);
    }

 }]);

})();

In your case $scope.arrayText is an object. You should initialize as a array.

var files = Directory.GetFiles(@"E:\ftproot\sales");

You should use the ISO-8601 format for string representations of dates - anything else is dependent on the SQL Server language and dateformat settings.

The ISO-8601 format for a DATETIME when using only the date is: YYYYMMDD (no dashes or antyhing!)

For a DATETIME with the time portion, it's YYYY-MM-DDTHH:MM:SS (with dashes, and a T in the middle to separate date and time portions).

If you want to convert a string to a DATE for SQL Server 2008 or newer, you can use YYYY-MM-DD (with the dashes) to achieve the same result. And don't ask me why this is so inconsistent and confusing - it just is, and you'll have to work with that for now.

So in your case, you should try:

declare @a datetime
declare @b datetime 

set @a = '2012-04-06T12:23:45'   -- 6th of April, 2012
set @b = '2012-08-06T21:10:12'   -- 6th of August, 2012

exec LogProcedure 'AccountLog', N'test', @a, @b

Furthermore - your stored proc has problem, since you're concatenating together datetime and string into a string, but you're not converting the datetime to string first, and also, you're forgetting the close quotes in your statement after both dates.

So change this line here to this:

IF @DateFirst <> '' and @DateLast <> ''
   SET @FinalSQL  = @FinalSQL + '  OR CONVERT(Date, DateLog) >= ''' + 
                    CONVERT(VARCHAR(50), @DateFirst, 126) +   -- convert @DateFirst to string for concatenation!
                    ''' AND CONVERT(Date, DateLog) <=''' +  -- you need closing quotes after @DateFirst!
                    CONVERT(VARCHAR(50), @DateLast, 126) + ''''      -- convert @DateLast to string and also: closing tags after that missing!

With these settings, and once you've fixed your stored procedure which contains problems right now, it will work.

    public class Main {

    public static List<String> list = new ArrayList();

    public static void main(String[] args) {

        List<Integer> l = new ArrayList<>();

        l.add(222);
        l.add(100);
        l.add(45);
        l.add(415);
        l.add(311);

        l.sort(null);
        System.out.println(l.get(0));
    }
}

without l.sort(null) returned 222

with l.sort(null) returned 45

I wanted to downgrade from API 23 to 22 and got this error. I had to change all build.gradle files in a project in order to compile.

android {
    compileSdkVersion 22
    buildToolsVersion "22.0.1"

    defaultConfig {
        applicationId "com.yourapp.app"
        minSdkVersion 14
        targetSdkVersion 22
    }
...
dependencies {
    compile 'com.android.support:appcompat-v7:22.2.1'
    compile 'com.android.support:support-v4:22.2.1'
    compile 'com.android.support:design:22.2.1'
    compile 'com.google.android.gms:play-services-gcm:10.0.1'
}

One way, making the preprocessor do the work. It also ensures your enums and strings are in sync.

#define FOREACH_FRUIT(FRUIT) \
        FRUIT(apple)   \
        FRUIT(orange)  \
        FRUIT(grape)   \
        FRUIT(banana)  \

#define GENERATE_ENUM(ENUM) ENUM,
#define GENERATE_STRING(STRING) #STRING,

enum FRUIT_ENUM {
    FOREACH_FRUIT(GENERATE_ENUM)
};

static const char *FRUIT_STRING[] = {
    FOREACH_FRUIT(GENERATE_STRING)
};

After the preprocessor gets done, you'll have:

enum FRUIT_ENUM {
    apple, orange, grape, banana,
};

static const char *FRUIT_STRING[] = {
    "apple", "orange", "grape", "banana",
};

Then you could do something like:

printf("enum apple as a string: %s\n",FRUIT_STRING[apple]);

If the use case is literally just printing the enum name, add the following macros:

#define str(x) #x
#define xstr(x) str(x)

Then do:

printf("enum apple as a string: %s\n", xstr(apple));

In this case, it may seem like the two-level macro is superfluous, however, due to how stringification works in C, it is necessary in some cases. For example, let's say we want to use a #define with an enum:

#define foo apple

int main() {
    printf("%s\n", str(foo));
    printf("%s\n", xstr(foo));
}

The output would be:

foo
apple

This is because str will stringify the input foo rather than expand it to be apple. By using xstr the macro expansion is done first, then that result is stringified.

See Stringification for more information.

Scrum is just one of the many iterative and incremental agile software development methods. You can find here a very detailed description of the process.

In the SCRUM methodology, a Sprint is the basic unit of development. Each Sprint starts with a planning meeting, where the tasks for the sprint are identified and an estimated commitment for the sprint goal is made. A Sprint ends with a review or retrospective meeting where the progress is reviewed and lessons for the next sprint are identified. During each Sprint, the team creates finished portions of a Product.

In the Agile methods each iteration involves a team working through a full software development cycle, including planning, requirements analysis, design, coding, unit testing, and acceptance testing when a working product is demonstrated to stakeholders.

So if in a SCRUM Sprint you perform all the software development phases (from requirement analysis to acceptance testing), and in my opinion you should, you can say SCRUM Sprints correspond to AGILE Iterations.

Yes, you are correct, the issue is with 64-bit Python and 32-bit installer for setuptools.

The best way to get 64-bit setuptools installed on Windows is to download ez_setup.py to C:\Python27\Scripts and run it. It will download appropriate 64-bit .egg file for setuptools and install it for you.

Source: http://pypi.python.org/pypi/setuptools

P.S. I'd recommend against using 3rd party 64-bit .exe setuptools installers or manipulating registry

Assuming array is a character array that does not end in \0, you will want to use strncpy:

char * strncpy(char * destination, const char * source, size_t num);

like so:

strncpy(string, array, 20);
string[20] = '\0'

Then string will be a null terminated C string, as desired.

The difference is that one modifies the data-structure itself (in-place operation) b += 1 while the other just reassigns the variable a = a + 1.

Just for completeness:

x += y is not always doing an in-place operation, there are (at least) three exceptions:

• If x doesn't implement an __iadd__ method then the x += y statement is just a shorthand for x = x + y. This would be the case if x was something like an int.

• If __iadd__ returns NotImplemented, Python falls back to x = x + y.

• The __iadd__ method could theoretically be implemented to not work in place. It'd be really weird to do that, though.

As it happens your bs are numpy.ndarrays which implements __iadd__ and return itself so your second loop modifies the original array in-place.

You can read more on this in the Python documentation of "Emulating Numeric Types".

These [__i*__] methods are called to implement the augmented arithmetic assignments (+=, -=, *=, @=, /=, //=, %=, **=, <<=, >>=, &=, ^=, |=). These methods should attempt to do the operation in-place (modifying self) and return the result (which could be, but does not have to be, self). If a specific method is not defined, the augmented assignment falls back to the normal methods. For instance, if x is an instance of a class with an __iadd__() method, x += y is equivalent to x = x.__iadd__(y) . Otherwise, x.__add__(y) and y.__radd__(x) are considered, as with the evaluation of x + y. In certain situations, augmented assignment can result in unexpected errors (see Why does a_tuple[i] += ["item"] raise an exception when the addition works?), but this behavior is in fact part of the data model.

It's because you have a recursive function inside of rotate. It's calling itself again:

// Animate rotation with a recursive call
setTimeout(function() { rotate(++degree); },65);

Take that out and it won't keep on running recursively.

I would also suggest just using this function instead:

function rotate($el, degrees) {
    $el.css({
  '-webkit-transform' : 'rotate('+degrees+'deg)',
     '-moz-transform' : 'rotate('+degrees+'deg)',  
      '-ms-transform' : 'rotate('+degrees+'deg)',  
       '-o-transform' : 'rotate('+degrees+'deg)',  
          'transform' : 'rotate('+degrees+'deg)',  
               'zoom' : 1

    });
}

It's much cleaner and will work for the most amount of browsers.

If you've some strict (ordered!) arguments, then you can get them simply by checking process.argv.

var args = process.argv.slice(2);

if (args[0] === "--env" && args[1] === "production");

Execute it: gulp --env production

...however, I think that this is tooo strict and not bulletproof! So, I fiddled a bit around... and ended up with this utility function:

function getArg(key) {
  var index = process.argv.indexOf(key);
  var next = process.argv[index + 1];
  return (index < 0) ? null : (!next || next[0] === "-") ? true : next;
}

It eats an argument-name and will search for this in process.argv. If nothing was found it spits out null. Otherwise if their is no next argument or the next argument is a command and not a value (we differ with a dash) true gets returned. (That's because the key exist, but there's just no value). If all the cases before will fail, the next argument-value is what we get.

> gulp watch --foo --bar 1337 -boom "Foo isn't equal to bar."

getArg("--foo") // => true
getArg("--bar") // => "1337"
getArg("-boom") // => "Foo isn't equal to bar."
getArg("--404") // => null

Ok, enough for now... Here's a simple example using gulp:

var gulp = require("gulp");
var sass = require("gulp-sass");
var rename = require("gulp-rename");

var env = getArg("--env");

gulp.task("styles", function () {
  return gulp.src("./index.scss")
  .pipe(sass({
    style: env === "production" ? "compressed" : "nested"
  }))
  .pipe(rename({
    extname: env === "production" ? ".min.css" : ".css"
  }))
  .pipe(gulp.dest("./build"));
});

Run it gulp --env production

see http://api.jquery.com/prev/

var link = $("#me").parent("div").prev("h3").find("b");
alert(link.text());

see http://jsfiddle.net/gBwLq/

The user agent string is a text that the browsers themselves send to the webserver to identify themselves, so that websites can send different content based on the browser or based on browser compatibility.

Mozilla is a browser rendering engine (the one at the core of Firefox) and the fact that Chrome and IE contain the string Mozilla/4 or /5 identifies them as being compatible with that rendering engine.

I am using Flask Bootstrap. My solution is a little bit simpler because my template already receives the option or choice as a parameter from Flask.

var choice = document.getElementById("{{ item_kind }}");_x000D_
choice.className += "active";

First line, js code gets the element. So, you should identify each of the elements with a id. I'll show an example below. Second line, you add the class active. You can see html ids below.

<div class="navbar-collapse collapse">_x000D_
    <ul class="nav navbar-nav"> _x000D_
        <li>_x000D_
            <a id="speed" href="{{ url_for('list_gold_per_item',item_kind='speed',level='2') }}">_x000D_
                <h2>Speed</h2>_x000D_
            </a>_x000D_
        </li>_x000D_
        <li>_x000D_
            <a id="life" href="{{ url_for('list_gold_per_item',item_kind='life',level='3') }}">_x000D_
                <h2>Life</h2>_x000D_
            </a>_x000D_
        </li>_x000D_
    </ul>_x000D_
</div>

You can designate a button as the "AcceptButton" in the Form's properties and that will catch any "Enter" keypresses on the form and route them to that control.

See How to: Designate a Windows Forms Button as the Accept Button Using the Designer and note the few exceptions it outlines (multi-line text-boxes, etc.)

Don't do this.

Your scripts and your data should not be mashed into one big directory. Put your code in some known location (site-packages or /var/opt/udi or something) separate from your data. Use good version control on your code to be sure that you have current and previous versions separated from each other so you can fall back to previous versions and test future versions.

Bottom line: Do not mingle code and data.

Data is precious. Code comes and goes.

Provide the working directory as a command-line argument value. You can provide a default as an environment variable. Don't deduce it (or guess at it)

Make it a required argument value and do this.

import sys
import os
working= os.environ.get("WORKING_DIRECTORY","/some/default")
if len(sys.argv) > 1: working = sys.argv[1]
os.chdir( working )

Do not "assume" a directory based on the location of your software. It will not work out well in the long run.

The Servlet 2.4 specification says this about WEB-INF (page 70):

A special directory exists within the application hierarchy named WEB-INF. This directory contains all things related to the application that aren’t in the document root of the application. The WEB-INF node is not part of the public document tree of the application. No file contained in the WEB-INF directory may be served directly to a client by the container. However, the contents of the WEB-INF directory are visible to servlet code using the getResource and getResourceAsStream method calls on the ServletContext, and may be exposed using the RequestDispatcher calls.

This means that WEB-INF resources are accessible to the resource loader of your Web-Application and not directly visible for the public.

This is why a lot of projects put their resources like JSP files, JARs/libraries and their own class files or property files or any other sensitive information in the WEB-INF folder. Otherwise they would be accessible by using a simple static URL (usefull to load CSS or Javascript for instance).

Your JSP files can be anywhere though from a technical perspective. For instance in Spring you can configure them to be in WEB-INF explicitly:

<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"
    p:prefix="/WEB-INF/jsp/" 
    p:suffix=".jsp" >
</bean>

The WEB-INF/classes and WEB-INF/lib folders mentioned in Wikipedia's WAR files article are examples of folders required by the Servlet specification at runtime.

It is important to make the difference between the structure of a project and the structure of the resulting WAR file.

The structure of the project will in some cases partially reflect the structure of the WAR file (for static resources such as JSP files or HTML and JavaScript files, but this is not always the case.

The transition from the project structure into the resulting WAR file is done by a build process.

While you are usually free to design your own build process, nowadays most people will use a standardized approach such as Apache Maven. Among other things Maven defines defaults for which resources in the project structure map to what resources in the resulting artifact (the resulting artifact is the WAR file in this case). In some cases the mapping consists of a plain copy process in other cases the mapping process includes a transformation, such as filtering or compiling and others.

One example: The WEB-INF/classes folder will later contain all compiled java classes and resources (src/main/java and src/main/resources) that need to be loaded by the Classloader to start the application.

Another example: The WEB-INF/lib folder will later contain all jar files needed by the application. In a maven project the dependencies are managed for you and maven automatically copies the needed jar files to the WEB-INF/lib folder for you. That explains why you don't have a lib folder in a maven project.

try this one is a very easy method if you are in list of model foreach (var item in Modal) loop

<th:href="/category/edit/@item.idCategory>View</a>"

or

<th:href="/category/edit/@item.idCategory">View</a>

CSS

select.inpSelect {
  //Remove original arrows
  -webkit-appearance: none; 
  //Use png at assets/selectArrow.png for the arrow on the right
  //Set the background color to a BadAss Green color 
  background: url(assets/selectArrow.png) no-repeat right #BADA55;
}

I believe, the 500ms run in the background, while the rest of the code continues to execute and empties the list.

Then after 500ms nothing happens, as no function-call is implemented in the after-callup (same as frame.after(500, function=None))

2020 Update

As in Laravel >= 5.3, if someone is still curious how to do so in easy way. Its possible by using : updateOrCreate().

For example for asked question you can use something like:

$matchThese = ['shopId'=>$theID,'metadataKey'=>2001];
ShopMeta::updateOrCreate($matchThese,['shopOwner'=>'New One']);

Above code will check the table represented by ShopMeta, which will be most likely shop_metas unless not defined otherwise in model itself

and it will try to find entry with

column shopId = $theID

and

column metadateKey = 2001

and if it finds then it will update column shopOwner of found row to New One.

If it finds more than one matching rows then it will update the very first row that means which has lowest primary id.

If not found at all then it will insert a new row with :

shopId = $theID,metadateKey = 2001 and shopOwner = New One

Notice Check your model for $fillable and make sue that you have every column name defined there which you want to insert or update and rest columns have either default value or its id column auto incremented one.

Otherwise it will throw error when executing above example:

Illuminate\Database\QueryException with message 'SQLSTATE[HY000]: General error: 1364 Field '...' doesn't have a default value (SQL: insert into `...` (`...`,.., `updated_at`, `created_at`) values (...,.., xxxx-xx-xx xx:xx:xx, xxxx-xx-xx xx:xx:xx))'

As there would be some field which will need value while inserting new row and it will not be possible as either its not defined in $fillable or it doesnt have default value.

For more reference please see Laravel Documentation at : https://laravel.com/docs/5.3/eloquent

One example from there is:

// If there's a flight from Oakland to San Diego, set the price to $99.
// If no matching model exists, create one.
$flight = App\Flight::updateOrCreate(
    ['departure' => 'Oakland', 'destination' => 'San Diego'],
    ['price' => 99]
);

which pretty much clears everything.

Query Builder Update

Someone has asked if it is possible using Query Builder in Laravel. Here is reference for Query Builder from Laravel docs.

Query Builder works exactly the same as Eloquent so anything which is true for Eloquent is true for Query Builder as well. So for this specific case, just use the same function with your query builder like so:

$matchThese = array('shopId'=>$theID,'metadataKey'=>2001);
DB::table('shop_metas')::updateOrCreate($matchThese,['shopOwner'=>'New One']);

Of course, don't forget to add DB facade:

use Illuminate\Support\Facades\DB;

OR

use DB;

I hope it helps

iterable = [1, 2] 

iterator = iter(iterable)

print(iterator.__next__())   

print(iterator.__next__())   

so,

1. iterable is an object that can be looped over. e.g. list , string , tuple etc.

2. using the iter function on our iterable object will return an iterator object.

3. now this iterator object has method named __next__ (in Python 3, or just next in Python 2) by which you can access each element of iterable.

so, OUTPUT OF ABOVE CODE WILL BE:

1

2

In the following line.

temp.Response = db.Responses.Where(y => y.ResponseId.Equals(item.ResponseId)).First();

You are calling First but the collection returned from db.Responses.Where is empty.

I can close it with:

adb shell reboot -p

The ggplot2 package takes a little bit of learning, but the results look really nice, you get nice legends, plus many other nice features, all without having to write much code.

require(ggplot2)
require(reshape2)
df <- data.frame(time = 1:10,
                 a = cumsum(rnorm(10)),
                 b = cumsum(rnorm(10)),
                 c = cumsum(rnorm(10)))
df <- melt(df ,  id.vars = 'time', variable.name = 'series')

# plot on same grid, each series colored differently -- 
# good if the series have same scale
ggplot(df, aes(time,value)) + geom_line(aes(colour = series))

# or plot on different plots
ggplot(df, aes(time,value)) + geom_line() + facet_grid(series ~ .)

For dev only, you can authorize specific local domains to use this features:

https://medium.com/@Carmichaelize/enabling-the-microphone-camera-in-chrome-for-local-unsecure-origins-9c90c3149339

You might get a performance boost if you use parallel LINQ for multi cores. See Parallel LINQ (PLINQ) (MSDN).

.Net4.5 does not have a 2GB limitation for objects any more. Add this lines to App.config

<runtime>
    <gcAllowVeryLargeObjects enabled="true" />    
</runtime>

and it will be possible to create very large objects without getting OutOfMemoryException

Please note it will work only on x64 OS's!

I want to share a simple approach for downloading files with JavaScript (ES6), React and a Spring Boot backend:

1. Spring boot Rest Controller
   

Resource from org.springframework.core.io.Resource

    @SneakyThrows
    @GetMapping("/files/{filename:.+}/{extraVariable}")
    @ResponseBody
    public ResponseEntity<Resource> serveFile(@PathVariable String filename, @PathVariable String extraVariable) {

        Resource file = storageService.loadAsResource(filename, extraVariable);
        return ResponseEntity.ok()
               .header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"" + file.getFilename() + "\"")
               .body(file);
    }

2. React, API call using AXIOS
   

Set the responseType to arraybuffer to specify the type of data contained in the response.

export const DownloadFile = (filename, extraVariable) => {
let url = 'http://localhost:8080/files/' + filename + '/' + extraVariable;
return axios.get(url, { responseType: 'arraybuffer' }).then((response) => {
    return response;
})};

Final step > downloading
with the help of js-file-download you can trigger browser to save data to file as if it was downloaded.

DownloadFile('filename.extension', 'extraVariable').then(
(response) => {
    fileDownload(response.data, filename);
}
, (error) => {
    // ERROR 
});

This is a very obscure fault that WCF services throw. The issue is that WCF is unable to verify the security of the message that was passed to the service.

This is almost always because of a server time skew. The remote server and the client's system time must be within (typically) 10 minutes of each other. If they are not, security validation will fail.

I'd call eloqua.com and find out what their server time is, and compare that to your server time.

you can use rindex() function to get the last occurrence of a character in string

s="hellloooloo"
b='l'
print(s.rindex(b))

You could use BigDecimal if the string may contain decimals:

try {
    new java.math.BigInteger(testString);
} catch(NumberFormatException e) {
    throw new RuntimeException("Not a valid number");
}

Step1:

Go to cordova\platforms\android ant create a fille called ant.properties file with the keystore file info (this keystore can be generated from your favorite Android SDK, studio...):

key.store=C:\\yourpath\\Yourkeystore.keystore
key.alias=youralias

Step2:

Go to cordova path and execute:

cordova build android --release

Note: You will be prompted asking your keystore and key password

An YourApp-release.apk will appear in \cordova\platforms\android\ant-build

You can also do:

NSString * query = @"SELECT * FROM foo "
                   @"WHERE "
                     @"bar = 42 "
                     @"AND baz = datetime() "
                   @"ORDER BY fizbit ASC";

You need httpclient.jar and httpcore.jar. You can download them from here.

http://archive.apache.org/dist/httpcomponents/httpclient/binary/

$("#closeLink").click(closeIt);

Let's say you want to call your function passing some args to it i.e., closeIt(1, false). Then, you should build an anonymous function and call closeIt from it.

$("#closeLink").click(function() {
    closeIt(1, false);
});

As mentioned in comments above, the general case is a pain. It is fairly easy if all items are hashable or all items are sortable. However I have recently had to try solve the general case. Here is my solution. I realised after posting that this is a duplicate to a solution above that I missed on the first pass. Anyway, if you use slices rather than list.remove() you can compare immutable sequences.

def sequences_contain_same_items(a, b):
    for item in a:
        try:
            i = b.index(item)
        except ValueError:
            return False
        b = b[:i] + b[i+1:]
    return not b

iloc

df1 = datasX.iloc[:, :72]
df2 = datasX.iloc[:, 72:]

(iloc docs)

Async means asynchronous and you should use that most of the time. You should never call sync on main thread cause it will lock up your UI until the task is completed. You Here is a better way to do this in Swift:

runThisInMainThread { () -> Void in
    // Run your code like this:
    self.doStuff()
}

func runThisInMainThread(block: dispatch_block_t) {
    dispatch_async(dispatch_get_main_queue(), block)
}

Its included as a standard function in my repo, check it out: https://github.com/goktugyil/EZSwiftExtensions

For Fedora use:

yum install libstdc++44.i686

You can find out which versions are supported by running:

yum list all | grep libstdc | grep i686

The error means that your are trying to look up JNDI name, that is not attached to any EJB component - the component with that name does not exist.

As far as dir structure is concerned: you have to create a JAR file with EJB components. As I understand you want to play with EJB 2.X components (at least the linked example suggests that) so the structure of the JAR file should be:

/com/mypackage/MyEJB.class /com/mypackage/MyEJBInterface.class /com/mypackage/etc... etc... java classes /META-INF/ejb-jar.xml /META-INF/jboss.xml

The JAR file is more or less ZIP file with file extension changed from ZIP to JAR.

BTW. If you use JBoss 5, you can work with EJB 3.0, which are much more easier to configure. The simplest component is

@Stateless(mappedName="MyComponentName")
@Remote(MyEJBInterface.class)
public class MyEJB implements MyEJBInterface{
   public void bussinesMethod(){

   }
}

No ejb-jar.xml, jboss.xml is needed, just EJB JAR with MyEJB and MyEJBInterface compiled classes.

Now in your client code you need to lookup "MyComponentName".

continue will jump back to the top of the loop. pass will continue processing.

if pass is at the end for the loop, the difference is negligible as the flow would just back to the top of the loop anyway.

Here's another option:

import time
from time import gmtime, strftime
d = time.strptime("16 Jun 2010", "%d %b %Y")
print(strftime(d, '%U'))

which prints 24.

See: http://docs.python.org/library/datetime.html#strftime-and-strptime-behavior

A PDB file contains information for the debugger to work with. There's less information in a Release build than in a Debug build anyway. But if you want it to not be generated at all, go to your project's Build properties, select the Release configuration, click on "Advanced..." and under "Debug Info" pick "None".

Set: A Set cannot have Duplicate elements in its collections. it is also an unordered collection. To access the data from Set, it is required to use Iterator only and index based retrieve is not possible for it. It is mainly used whenever required uniqueness collection.

List: A List can have duplicate elements, with the natural ordered as it is inserted. Thus, it can be retrieved data based on index or iterator. It is widely used to store collection which needs to access based on index.

"this" extends the next class in the parameter list

So in the method signature below "this" extends "String". Line is passed to the function as a normal argument to the method. public static string[] SplitCsvLine(this String line)

In the above example "this" class is extending the built in "String" class.

"pull-left" is what you need, it looks like you are using Bootstrap 2, I am not sure if that is available, consider bootstrap 3, unless ofcourse it is a huge rework! ... for Bootstrap 3 but you need to make sure you have 12 columns in each row as well, otherwise you will have issues.

You can use urllib2 to make the HTTP requests, and then you'll have web content.

You can get it like this:

import urllib2
response = urllib2.urlopen('http://example.com')
html = response.read()

Beautiful Soup is a python HTML parser that is supposed to be good for screen scraping.

In particular, here is their tutorial on parsing an HTML document.

Good luck!

Code For Merging PDF's in Itextsharp

 public static void Merge(List<String> InFiles, String OutFile)
    {

        using (FileStream stream = new FileStream(OutFile, FileMode.Create))
        using (Document doc = new Document())
        using (PdfCopy pdf = new PdfCopy(doc, stream))
        {
            doc.Open();

            PdfReader reader = null;
            PdfImportedPage page = null;

            //fixed typo
            InFiles.ForEach(file =>
            {
                reader = new PdfReader(file);

                for (int i = 0; i < reader.NumberOfPages; i++)
                {
                    page = pdf.GetImportedPage(reader, i + 1);
                    pdf.AddPage(page);
                }

                pdf.FreeReader(reader);
                reader.Close();
                File.Delete(file);
            });
        }

Try:

next(g)

Check out this neat table that shows the differences in syntax between 2 and 3 when it comes to this.

You could try going to "Atom > Preferences > Editor" and set Tab length to 4.

This is for mac. For windows you will have to find the appropriate menu.