    alert(window.location.pathname);

[Here&#39;s some documentation for you][1] for `window.location`.


  [1]: https://developer.mozilla.org/en/DOM/window.location

**ADDITIONAL ANSWER:**

window.location.pathname itself is just not enough because it doesn&#39;t include the query part, and also URN if exists: 

    Sample URI                      = &quot;http://some.domain/path-value?query=string#testURN&quot;
    window.location.pathname result = &quot;/path-value&quot;
    window.location.search result   = &quot;?query=string&quot;
    pathname + search result        = &quot;/path-value?query=string&quot;

If you want to get all the values just except the domain name, you can use the following code:

    window.location.href.replace(window.location.origin, &quot;&quot;)

Or as @Maickel suggested, with a simpler syntax:

    window.location.href.substring(window.location.origin.length);
    
This gets the following URL parts correctly:

    http://some.domain/path-value?query=string#testURN
    alert(window.location.href.replace(window.location.origin, &quot;&quot;))--&gt; &quot;/path-value?query=string#testURN&quot;

Suppose I have variables `dir` and `file` containing strings representing a directory and a filename, respectively . What is the proper way in emacs lisp to join them into a full path to the file?

For example, if `dir` is `&quot;/usr/bin&quot;` and `file` is `&quot;ls&quot;`, then I want `&quot;/usr/bin/ls&quot;`. But if instead `dir` is `&quot;/usr/bin/&quot;`, I still want the same thing, with no repeated slash.

What is the correct way to join multiple path components into a single complete path in emacs lisp?

I must check approximately 1000 numbers against 1000 other numbers.

I loaded both and compared them server-side:

    foreach( $numbers1 as $n1 ) {
      foreach( $numbers2 as $n2 ) {
        if( $n1 == $n2 ) {
          doBla();
        }
      }
    }

This took a long time, so I tried to do the same comparison client side using two hidden
`div` elements. Then compared them using JavaScript. It still takes 45 seconds to load the page (using hidden `div` elements).

I do not need to load the numbers that are not the same.

Is there a faster algorithm? I am thinking of comparing them database side and just load the error numbers, then do an Ajax call for the remaining non-error numbers. But is a MySQL database fast enough?


How can I compare two sets of 1000 numbers against each other?

My Javascript ain&#39;t so hot, so before I get into some messy string operations, I thought I&#39;d ask:

If the current url is: &quot;http://stackoverflow.com/questions/ask&quot;

What&#39;s a good way to to just get: &quot;/questions/ask&quot; ?

Basically I want a string that matches the Url without the domain or the &quot;http://&quot;

What&#39;s an easy way to get the url in the current window minus the domain name?

My Javascript ain't so hot, so before I get into some messy string operations, I thought I'd ask:
If the current url is: "<a href="http://stackoverflow.com/questions/ask" target="_blank" rel="noopener noreferrer">http://stackoverflow.com/questions/ask</a>"
What's a good way to to just get: "/questions/ask" ?
Basically I want a string that matches the Url without the domain or the "http://"

Looking for a really fast implementation of the **factorial** function in JavaScript. Any suggestions?

What is the fastest factorial function in JavaScript?

I have a `div` layer with `overflow` set to `scroll`. 

When scrolled to the bottom of the `div`, I wanna run a function.

&lt;br/&gt;
&lt;img src=&quot;https://i1131.photobucket.com/albums/m541/protein-1/scroll.jpg&quot;/&gt;

javascript: detect scroll end

Just because functions are first class objects, there are closures, and higher order functions, does Javascript deserve to be called a Functional Programming language?  The main thing I think it lacks is Pure Functions, and it doesn&#39;t &#39;feel&#39; like other functional languages, like lisp (although thats not really a good reason for it not to be a functional langauge...)

Is Javascript a Functional Programming Language?

Single Page Javascript Application
----------

I have built a sophisticated ajax-driven single page webapp that uses a RESTful backend web service serving JSON. The javascript is split into many different files, each file representing some sort of feature or component.

While the service has been in *alpha* testing, I&#39;ve just be serving all these files separately without minification. But now that I&#39;d like to launch a *beta* version, I really need to combine files, minify them, and version them. I want to add this to my build process, using Maven.

Javascript File Types
-------------
I&#39;m using the following &quot;types&quot; of javascript files, of which #3 and #4 are my concerns:

1. External files, such a jquery and jquery-ui served from the Google CDN. Rarely change these versions, can be handled manually.
2. Jquery plugins that I&#39;m hosting myself, such as fullcalendar or ui-layout. Again, I rarely update these to new versions and can handle it manually.
3. Application-wide javascript code. Custom javascript that is spread across many files and can change occasionally. All of these files need to be loaded for the app to work.
4. Feature-specific javascript code. Custom javascript that is loaded on demand when a specific feature is requested. This code can change quite frequently and is not loaded at startup.

Build Objectives
-----

I&#39;d like to do the following during my build process:

* Concatenate all type 3 javascript files together, minify them, and save as a single file with a version number. For instance: `app-2.0.6.min.js`, where 2.0.6 is the maven project version.
* All type 4 files should be individually minified and saved as separate files with version numbers in the name. For instance: `feature-abc-56ab32de29.min.js`, where 56ab32de29 is the version number of that specific file.
* Update HTML files with `&lt;script&gt;` tags to point to javascript files with the correct version numbers.
* Update Javscript files that load type 4 feature javascript files to point to the right versions.

Questions
-----

* Is there a maven plugin that will assist with the concatenation?

* Is there a maven plugin that will assist with the minification? Ideally, I&#39;d like to use Google Closure Compiler, but would work with others if simpler.

* Is there a maven plugin that will assist with the versioning? 

* Is there a way to have the type 4 javascript files have independent version numbers? Ideally, if a file doesn&#39;t change between version 2.0.5 and 2.0.6, there is no need for users to download a new version and their cached version would work fine. I&#39;m using GIT for source control, so would there be a way to use a file&#39;s GIT hashcode for versioning?

* Is there a solution that will compress the javascript that is inline in regular HTML files without killing the HTML?

* Is there a solution that will compress and version my CSS files as well?


Maven plugin for versioning and minifying javascript

I have the following JavaScript variables:

    var fontsize = &quot;12px&quot;
    var left= &quot;200px&quot;
    var top= &quot;100px&quot;

I know that I can set them to my element iteratively like this:

    document.getElementById(&quot;myElement&quot;).style.top=top
    document.getElementById(&quot;myElement&quot;).style.left=left

Is it possible to set them all together at once, something like this?

    document.getElementById(&quot;myElement&quot;).style = allMyStyle 


How can I set multiple CSS styles in JavaScript?

How to remove duplicate white spaces (including tabs, newlines, spaces, etc...) in a string using Java?

How to remove duplicate white spaces in string using Java?

I am curious about the string and primitive types. Article like [this][1] says string is primitive type. However [second article][2] on MSDN does not list string as primitive type. 

However when I ran the code provided in second article, it displays **String is not Primitive type**.

Can any one guide me on this?

  [1]: http://msdn.microsoft.com/en-us/library/aa711900%28VS.71%29.aspx
  [2]: http://msdn.microsoft.com/en-us/library/system.type.isprimitiveimpl%28v=VS.100%29.aspx

Is String a primitive type?

I am trying to create a regex to have a string only contain `0-9` as the characters and it must be at least 1 char in length and no more than `45`. so example would be `00303039` would be a match, and `039330a29` would not.

So far this is what I have but I am not sure that it is correct

    [0-9]{1,45} 

I have also tried

    ^[0-9]{45}*$

but that does not seem to work either. I am not very familiar with regex so any help would be great. Thanks!


Regex allow a string to only contain numbers 0 - 9 and limit length to 45

Similar to a question posted [here][1], am looking
for a solution in Java.

That is, how to find the index of nth occurrence of a character/string from a string?

*Example:* &quot;**/folder1/folder2/folder3/**&quot;. 
In this case, if I ask for 3rd occurrence of slash (/), it appears before folder3, and I expect to return this index position.  My actual intention is to substring it from nth occurrence of a character.

Is there any convenient/ready-to-use method available in Java API or do we need to write a small logic on our own to solve this?

Also, 

 1. I quickly searched whether any method is supported for this purpose at Apache Commons Lang&#39;s [StringUtils][2], but I don&#39;t find any.
 2. Can regular expressions help in this regard?

  [1]: https://stackoverflow.com/questions/2571716/find-nth-occurrence-of-a-character-in-a-string &quot;Find Nth occurrence of a character in a string&quot;
  [2]: http://commons.apache.org/lang/api/org/apache/commons/lang3/StringUtils.html &quot;org.apache.commons.lang3.StringUtils&quot;

How to find nth occurrence of character in a string?

I have a problem when trying get a hash string in `c#`.

I already tried a few websites, but most of them are using files to get the hash. Others that are for strings are a bit too complex. I found examples for Windows authentication for web like this:

    FormsAuthentication.HashPasswordForStoringInConfigFile(tbxPassword.Text.Trim(), &quot;md5&quot;)

I need to use a hash to make a string that contains a filename more secure. How can I do that?

Example:

    string file  = &quot;username&quot;;
    string hash = ??????(username); 

Should I use another hashing algorithm and not &quot;md5&quot;?

Hash string in c#

I have a relative or absolute url in a string.  I first need to know whether it is absolute or relative.  How do I do this?  I then want to determine if the domain of the url is in an allow list.

Here is my allow list, as an example:

    string[] Allowed =
    {
       &quot;google.com&quot;,
       &quot;yahoo.com&quot;,
       &quot;espn.com&quot;
    }

Once I know whether its relative or absolute, its fairly simple I think:

    if (Url.IsAbsolute)
    {
        if (!Url.Contains(&quot;://&quot;))
            Url = &quot;http://&quot; + Url;
     
        return Allowed.Contains(new Uri(Url).Host);
    }
    else //Is Relative
    {
        return true;
    }



Determine if Absolute or Relative URL

Say I have a website `www.example.com`. Under the website directory there is a page `secret.html`. It can be accessed directly like `www.example.com/secret.html`, but there are no pages that link to it. Is it possible to discover this page, or will it remain hidden from outside world?

Is it possible to get a list of files under a directory of a website? How?

A REST API can have parameters in at least two ways:

1. **As part of the URL-path** (i.e. `/api/resource/parametervalue`  )
2. **As a query argument** (i.e. `/api/resource?parameter=value`  )

What is the best practice here? Are there any general guidelines when to use 1 and when to use 2?

Real world example: Twitter uses query parameters for specifying intervals. (`http://api.twitter.com/1/statuses/home_timeline.json?since_id=12345&amp;max_id=54321`)

Would it be considered better design to put these parameters in the URL path?

REST API Best practices: Where to put parameters?

I have as input a string that is a `URI`. how is it possible to get the last path segment (that in my case is an id)?

This is my input URL: 

    String uri = &quot;http://base_path/some_segment/id&quot;

and I have to obtain the id I have tried with this:

    String strId = &quot;http://base_path/some_segment/id&quot;;
    strId = strId.replace(path);
	strId = strId.replaceAll(&quot;/&quot;, &quot;&quot;);
	Integer id =  new Integer(strId);
	return id.intValue();


but it doesn&#39;t work, and surely there must be a better way to do it.

How to obtain the last path segment of a URI

If I have a non-scrolling header in an HTML page, fixed to the top, having a defined height:

Is there a way to use the URL anchor (the `#fragment` part) to have the browser scroll to a certain point in the page, but still respect the height of the fixed element **without the help of JavaScript**? 

&lt;!-- language: lang-none --&gt;

    http://example.com/#bar

&lt;pre&gt;
WRONG (but the common behavior):         CORRECT:
+---------------------------------+      +---------------------------------+
| BAR///////////////////// header |      | //////////////////////// header |
+---------------------------------+      +---------------------------------+
| Here is the rest of the Text    |      | BAR                             |
| ...                             |      |                                 |
| ...                             |      | Here is the rest of the Text    |
| ...                             |      | ...                             |
+---------------------------------+      +---------------------------------+
&lt;/pre&gt;


Content Type	Original Author	Original Content on Stackoverflow
Question	Kenji Crosland	View Question on Stackoverflow
Solution 1 - Javascript	user113716	View Answer on Stackoverflow
Solution 2 - Javascript	Bahadir Tasdemir	View Answer on Stackoverflow
Solution 3 - Javascript	xmarcos	View Answer on Stackoverflow

What's an easy way to get the url in the current window minus the domain name?

Javascript Problem Overview

Javascript Solutions

Solution 1 - Javascript

Solution 2 - Javascript

Solution 3 - Javascript

How can I compare two sets of 1000 numbers against each other?

What is the correct way to join multiple path components into a single complete path in emacs lisp?

Attributions