Both \n (new line) and \r (carraige return) create a new line. To replace all instances of both at the same time:

    s.replace(/[\n\r]/g, &#39;&#39;);

Note that you might want to replace them with a single space rather than nothing.


Here how to do it

    str = str.replace(/\r/gm,&#39;newChar&#39;);

By default, Javascript `replace()` replaces the first occurance. The way around it is to set the first parameters as a regex. 

I would like to know how can I query an array of objects. For example I have an array object like CarList. So CarList[0] would return me the object Car. Car has properties Model and Make. Now, I want to use linq to query the array CarList to get the Make of a Car whose Model is say &quot;bmw&quot;. I tried the following

    var carMake = from item in CarList where item .Model == &quot;bmw&quot; select s.Make;

I get the error 

&gt; Could not find an implementation of the query pattern for source type CarList[]

I cannot change CarList from array to something like List&lt;&gt; since CarList is retured to me as array from a webservice.


Kindly let me know how this can be solved. Would be great if you can explain using C# code.

Thanks in advance.

Query an object array using linq

I have a question about what `git push origin master` does:

- I know that `origin` is the remote (aka GitHub)
- `git push origin master` is the same as `git push origin master_on_my_machine:master_on_github`


I don&#39;t know if:

- `master_on_my_machine` is equal to `/refs/heads/master`
- `master_of_github` is equal to `/refs/remotes/origin/master`

If it&#39;s equal, should it be possible to do
`git push origin refs/heads/master:refs/heads/origin/master`?

Finally, what I want to do is only type `git push` and `git pull` when:

- I&#39;m on a master branch
- I want to push and pull from a my_test branch on github, only typing `git push` and `git pull`.

What is `git push origin master`? Help with git&#39;s refs, heads and remotes

Is it possible to replace all carriage returns in a string with the `.replace` function?  I&#39;ve found quite a few complex functions to do it, but was wondering if it could be simplified with just a regex through `.replace`?

Thanks!

Is it possible to replace all carriage returns in a string via .replace?

<p>Is it possible to replace all carriage returns in a string with the <code>.replace</code> function?  I've found quite a few complex functions to do it, but was wondering if it could be simplified with just a regex through <code>.replace</code>?</p>
<p>Thanks!</p>


I want to divide a number in JavaScript and it would return a decimal value.

For example: `737/1070` - I want JavaScript to return `0.68`; however it keeps rounding it off and return it as `0`.

How do I set it to return me either two decimals place or the full results?



How to use division in JavaScript

I&#39;ve checked out tons of tutorials for django AJAX forms, but each one of them tells you one way of doing it, none of them is simple and I&#39;m a bit confused since I&#39;ve never worked with AJAX.

I have a model called &quot;note&quot;, a modelform for it, and inside the template I need that everytime a note element sends the stop() signal (from jQuery Sortables) django updates the object.

My current code:

**views.py**

    def save_note(request, space_name):
    
        &quot;&quot;&quot;
        Saves the note content and position within the table.
        &quot;&quot;&quot;
        place = get_object_or_404(Space, url=space_name)
        note_form = NoteForm(request.POST or None)
            
        if request.method == &quot;POST&quot; and request.is_ajax:
            msg = &quot;The operation has been received correctly.&quot;          
            print request.POST
    
        else:
            msg = &quot;GET petitions are not allowed for this view.&quot;
            
        return HttpResponse(msg)

**JavaScript:**

    function saveNote(noteObj) {
        /*
            saveNote(noteObj) - Saves the notes making an AJAX call to django. This
            function is meant to be used with a Sortable &#39;stop&#39; event.
            Arguments: noteObj, note object.
        */
        var noteID = noteObj.attr(&#39;id&#39;);
        
        $.post(&quot;../save_note/&quot;, {
            noteid: noteID,
            phase: &quot;Example phase&quot;,
            parent: $(&#39;#&#39; + noteID).parent(&#39;td&#39;).attr(&#39;id&#39;),
            title: $(&#39;#&#39; + noteID + &#39; textarea&#39;).val(),
            message: &quot;Blablbla&quot;,
        });
    }

The current code gets the data from the template and prints it in the terminal. I don&#39;t know how I can manipulate this data. I&#39;ve seen some people manages the data through jqueryforms to send the data to django.

How can I access the data sent by AJAX and update the note object?

How to POST a django form with AJAX &amp; jQuery

Lets suppose I&#39;ve a link on my page:
    
    &lt;a href=&quot;#&quot; id=&quot;foo&quot;&gt;Click Here&lt;/a&gt;

I don&#39;t know anything else, but when I click on the link, an `alert(&quot;bar&quot;)` is displayed.
So I know that somewhere, some code is getting bound to `#foo`.

How can I find the code that is binding the `alert(&quot;bar&quot;)` to the click event?
I&#39;m looking for a solution with Chrome.


Ps.: The example is fictive, so I&#39;m not looking for solution like: &quot;Use XXXXXX and search the whole project for &quot;alert(\&quot;bar\&quot;)&quot;. I want a real debugging/tracing solution.



Using Chrome, how to find to which events are bound to an element

I&#39;ve always wondered what the difference between them were. They all seem to do the same thing...

What is the difference between .map, .every, and .forEach?

I am attempting to check if my Jquery Library is loaded onto my HTML page.  I am checking to see if it works, but something is not right.  Here is what I have:

    &lt;html xmlns=&quot;http://www.w3.org/1999/xhtml&quot;&gt;
        &lt;head&gt;
            &lt;script type=&quot;text/javascript&quot; src=&quot;/query-1.6.3.min.js&quot;&gt;&lt;/script&gt;
            &lt;script type=&quot;text/javascript&quot;&gt;
              $(document).ready(function(){
                 if (jQuery) {  
                   // jQuery is loaded  
		           alert(&quot;Yeah!&quot;);
		         } else {
                   // jQuery is not loaded
		           alert(&quot;Doesn&#39;t Work&quot;);
        	     }
              });
            &lt;/script&gt;

Checking if jquery is loaded using Javascript

When I search with the `/`&#160;Normal-mode command:

    /\vSEARCHTERM

Vim starts the search from the cursor position and continues downwards, wrapping around to the top. However, when I search and replace using the `:substitute` command:

    :%s/\vBEFORE/AFTER/gc

Vim starts at the top of the file, instead.

Is there a way to make Vim perform search and replace starting from the cursor position **and** wrapping around to the top once it reaches the end?

How to search and replace globally, starting from the cursor position and wrapping around the end of file, in a single command invocation in Vim?

I am pulling in some information from a database that contains dimensions with both &#39; and &quot; to denote feet and inches.  Those characters being in my string cause me problems later and I need to replace all of the single and double quotes.  I can successfully get rid of one or the other by doing:

    this.Vals.replace(/\&#39;/g, &quot;&quot;)   To get rid of single quotes
 or

    this.Vals.replace(/\&quot;/g, &quot;&quot;)   To get rid of double quotes

How do I get rid of both of these in the same string.  I&#39;ve tried just doing

    this.Vals.replace(/\&quot;&#39;/g, &quot;&quot;)
 and

    this.Vals.replace(/\&quot;\&#39;/g, &quot;&quot;)

But then neither get replaced.

Replace Both Double and Single Quotes in Javascript String

How can I replace text with CSS using a method like this:

    .pvw-title img[src*=&quot;IKON.img&quot;] { visibility:hidden; }

Instead of  (  `img[src*=&quot;IKON.img&quot;]`  ), I need to use something that can replace text instead.

I have to use `[`  `]` to get it to work.

`&lt;div class=&quot;pvw-title&quot;&gt;Facts&lt;/div&gt;`

I need to replace &quot;**Facts**&quot;.

How can I replace text with CSS?

`a = &quot;foobarfoobarhmm&quot;`

I want the output as `&quot;fooBARfoobarhmm&quot;

ie only the first occurrence of &quot;bar&quot; should be replaced with &quot;BAR&quot;.


Ruby - replace the first occurrence of a substring with another string

I want to replace a substring (e.g. `@&quot;replace&quot;`) of an `NSAttributedString` with another `NSAttributedString`.

I am looking for an equivalent method to `NSString`&#39;s [`stringByReplacingOccurrencesOfString:withString:`](https://developer.apple.com/library/mac/documentation/Cocoa/Reference/Foundation/Classes/NSString_Class/Reference/NSString.html#//apple_ref/doc/uid/20000154-SW6) for `NSAttributedString`.

Content Type	Original Author	Original Content on Stackoverflow
Question	Mark	View Question on Stackoverflow
Solution 1 - Javascript	RobG	View Answer on Stackoverflow
Solution 2 - Javascript	David Laberge	View Answer on Stackoverflow

Is it possible to replace all carriage returns in a string via .replace?

Javascript Problem Overview

Javascript Solutions

Solution 1 - Javascript

Solution 2 - Javascript

What is `git push origin master`? Help with git's refs, heads and remotes

Query an object array using linq

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