Inline elements can&#39;t be transformed, and pseudo elements are inline by default, so you must apply `display: block` or `display: inline-block` to transform them:

&lt;!-- begin snippet: js hide: false console: true babel: false --&gt;

&lt;!-- language: lang-css --&gt;

    #whatever:after {
      content: &quot;\24B6&quot;;
      display: inline-block;
      transform: rotate(30deg);
    }

&lt;!-- language: lang-html --&gt;

    &lt;div id=&quot;whatever&quot;&gt;Some text &lt;/div&gt;

&lt;!-- end snippet --&gt;



    .process-list:after{
        content: &quot;\2191&quot;;
        position: absolute;
        top:50%;
        right:-8px;
        background-color: #ea1f41;
        width:35px;
        height: 35px;
        border:2px solid #ffffff;
        border-radius: 5px;
        color: #ffffff;
        z-index: 10000;
        -webkit-transform: rotate(50deg) translateY(-50%);
        -moz-transform: rotate(50deg) translateY(-50%);
        -ms-transform: rotate(50deg) translateY(-50%);
        -o-transform: rotate(50deg) translateY(-50%);
        transform: rotate(50deg) translateY(-50%);
    }

you can check this code . i hope you will easily understand.

What is the way to print the search paths that in looked by **ld** in the order it searches.

How to print the ld(linker) search path

I&#39;m trying to install the dependencies of some example: npm&#39;s `express 2.5.8` that I&#39;ve downloaded, but all of the apps throw the same error:

    c:\node\stylus&gt;npm install -d
    npm info it worked if it ends with ok
    npm info using npm@1.1.1
    npm info using node@v0.6.11
    npm ERR! Couldn&#39;t read dependencies.

    npm ERR! Error: ENOENT, no such file or directory &#39;c:\node\stylus\package.json&#39;
    npm ERR! You may report this log at:
    npm ERR!     &lt;http://github.com/isaacs/npm/issues&gt;
    npm ERR! or email it to:
    npm ERR!     &lt;npm-@googlegroups.com&gt;
    npm ERR!
    npm ERR! System Windows_NT 6.1.7600
    npm ERR! command &quot;C:\\Program Files (x86)\\nodejs\\\\node.exe&quot; &quot;C:\\Program File
    s (x86)\\nodejs\\node_modules\\npm\\bin\\npm-cli.js&quot; &quot;install&quot; &quot;-d&quot;
    npm ERR! cwd c:\node\stylus
    npm ERR! node -v v0.6.11
    npm ERR! npm -v 1.1.1
    npm ERR! path c:\node\stylus\package.json
    npm ERR! code ENOENT
    npm ERR! message ENOENT, no such file or directory &#39;c:\node\stylus\package.json&#39;

    npm ERR! errno {}
    npm ERR!
    npm ERR! Additional logging details can be found in:
    npm ERR!     c:\node\stylus\npm-debug.log
    npm not ok

The blockage appears to be: 

&gt; no such file or directory &#39;c:\node\stylus\package.json

Did I miss a step that creates the `package.json` ?

I&#39;m running:

* Windows 7 64 bit
* npm 1.1.1
* node 6.11
* express 2.5.8

npm can&#39;t find package.json

anyway to make a rotation work on the pseudo 

    content:&quot;\24B6&quot;? 

I&#39;m trying to rotate a unicode symbol.

css rotate a pseudo :after or :before content:&quot;&quot;

anyway to make a rotation work on the pseudo
<pre><code class="hljs language-css">content:"\24B6"? 
</code></pre>
I'm trying to rotate a unicode symbol.

I want to use CSS `text-overflow` in a table cell, such that if the text is too long to fit on one line, it will clip with an ellipsis instead of wrapping to multiple lines. Is this possible?

I tried this:

    td {
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

But the `white-space: nowrap` seems to make the text (and its cell) continually expand out to the right, pushing the total width of the table beyond the width of its container. Without it, however, the text continues to wrap to multiple lines when it hits the edge of the cell.

CSS text-overflow in a table cell?

Possible ways:

    &lt;pre&gt; ... &lt;/pre&gt;

or

    style=&quot;white-space:pre&quot;

Anything else?


How to insert spaces/tabs in text using HTML/CSS

I have a list of paths (for lack of a better word, maybe bread crumb trails describes them better). Some of the values are too long to display in their parent so I&#39;m using `text-overflow: ellipsis`. The problem is that the important information is on the right, so I&#39;d like the ellipsis to appear on the left. Something like this this ascii art:

    ----------------------------
    |first &gt; second &gt; third    |
    |...second &gt; third &gt; fourth|
    |...fifth &gt; sixth &gt; seventh|
    ----------------------------

Notice that the first row is short enough so it remains left aligned, but the other two are too long so the ellipsis appears on the left hand side.

I&#39;d prefer a CSS only solution, but JS is fine if it can&#39;t be avoided. It&#39;s ok if the solution only works in Firefox and Chrome.

EDIT: _At this point I&#39;m looking for a work around for the bugs in Chrome that prevent it from rendering properly when a document is mixed RTL and LTR. That was all I really needed from the outset, I just didn&#39;t realize it._ 


Text-overflow ellipsis on left side

I&#39;m currently developing a web application using HTML5 and jQuery for iPad Safari. I&#39;m running into a problem wherein large scroll areas cause the elements that are offscreen to appear after a delay when I scroll down to them.

What I mean by that is, if I have a row of images (or even a div with a gradient) that is offscreen, when I scroll down (or up) to it, the **expected behavior** is for the element to appear on screen as I am scrolling to it.

However, the element **does not appear** until I lift my finger off the screen and the scroller finishes all its animations.

This is causing a super noticeable problem for me, making the whole thing look choppy, although it is not. I&#39;m guessing the iPad Safari is trying to do something to save memory. Is there a way in which I can prevent this choppy-ness from happening?

Additionally, what is iPad Safari actually trying to do?




iPad Safari scrolling causes HTML elements to disappear and reappear with a delay

I need to dynamically load banner images into a HTML5 app and would like a couple of different versions to suit the screen widths. I can&#39;t correctly determine the phone&#39;s screen width, so the only way I can think of doing this is to add background images of a div and use @media to determine the screen width and display the correct image.

For example:
         
     &lt;span style=&quot;background-image:particular_ad.png; @media (max-width:300px){background-image:particular_ad_small.png;}&quot;&gt;&lt;/span&gt;

Is this possible, or does anyone have any other suggestions?

Is it possible to put CSS @media rules inline?

I have this ImageView in my layout:

    &lt;ImageView android:layout_width=&quot;fill_parent&quot;
            android:layout_height=&quot;wrap_content&quot;
            android:contentDescription=&quot;@string/image_divider&quot;
            android:paddingBottom=&quot;8dp&quot;
            android:paddingTop=&quot;4dp&quot;
            android:scaleType=&quot;fitXY&quot;
            android:src=&quot;@android:drawable/divider_horizontal_textfield&quot; /&gt;
It&#39;s a horizontal divider. I want to rotate it 90 degrees so I have a vertical divider.
 &lt;br/&gt;Is there any possible way to do it right here from the layout and not the Activity class?

Rotate ImageView source from layout xml file

I have an iPad-application. In landscape orientation the `UIViewController`&#39;s view actual width = `1024px` and height = 768 - 20 (statusBar) - 44 (navigationBar) = `704px`.

So I wanna get this `[1024 x 704]` size and I&#39;m using `self.view.bounds` for it. It returns `[748 x 1024]`, which is wrong! But when I rotate the screen twice (current -&gt; portrait -&gt; current), the view&#39;s bounds are correct - `[1024 x 704]`. 

The view was initialized like this:

    - (void)loadView {
    	self.view = [[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]];
    	self.view.backgroundColor = [UIColor lightGrayColor];
    }

And bounds were get like this:

    - (void)viewDidLoad {
        [super viewDidLoad];
    	NSLog(@&quot;bounds = %@&quot;, NSStringFromCGRect(self.view.bounds));
    }
    - (void)didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation {
    	NSLog(@&quot;bounds = %@&quot;, NSStringFromCGRect(self.view.bounds));
    }

So the question is.. How can I get the correct view&#39;s bound in the very beginning?

Getting the correct bounds of UIViewController&#39;s view

What *exactly* happens when you call `setRetainInstance(true)` on a `Fragment`? The documentation is virtually non-existent and this seems like a very important function. Specifically I want to know how much of this sequence (that I made up) is true:

&gt; 1. The user rotates the device.
&gt; 2. The fragment is detached from the `Activity` and `Fragment.onDetach()` is called.
&gt; 3. The activity is destroyed; `Activity.onDestroy()` is called.
&gt; 4. The `Activity` java object is deleted (when possible, by the GC).
&gt; 5. A new `Activity` java object is created; its constructor, and `onCreate()` are called.
&gt; 6. In `Activity.onCreate()` we either have `setContentView(...)` which sets a layout containing a fragment, or we use `FragmentTransaction`
&gt; to add a fragment.
&gt; 7. I&#39;m really not sure about this, but I assume that android is smart enough to find the old fragment, and call `Fragment.onAttach()` to
&gt; reattach it to the new `Activity`
&gt; 8. Next (or before? who knows?) `Activity.onResume()` is called.

So is that correct? Is Android smart enough to find the old fragment, even if I explicitly use `FragmentTransaction.add(new MyFragment(), ...)` the first time? And if so, how do I avoid adding *another* fragment in `onCreate()`? Do I need to do something like this?:


		if (getSupportFragmentManager().findFragmentByTag(&quot;foo&quot;) == null)
		{
			FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
			ft.add(new FooFragment(), &quot;foo&quot;).commit();
		}


Further understanding setRetainInstance(true)

Auto Layout is making my life difficult. In theory, it was going to be really useful when I switched, but I seem to fight it all of the time.

I&#39;ve made a demo project to try to find help. Does anyone know how to make the spaces between views increase or decrease evenly whenever the view is resized?

Here are three labels (manually spaced vertically even):

![image1][2]

What I want is for them to resize their spacing (not the view size) evenly when I rotate. By default, the top and bottom views squish towards the center:

![image2][3]

  [2]: http://i.stack.imgur.com/rc7LK.png
  [3]: http://i.stack.imgur.com/APdX9.png

Evenly space multiple views within a container view

I&#39;m capturing an image and setting it to image view.

    public void captureImage() {

        Intent intentCamera = new Intent(&quot;android.media.action.IMAGE_CAPTURE&quot;);
        File filePhoto = new File(Environment.getExternalStorageDirectory(), &quot;Pic.jpg&quot;);
        imageUri = Uri.fromFile(filePhoto);
        MyApplicationGlobal.imageUri = imageUri.getPath();
        intentCamera.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
        startActivityForResult(intentCamera, TAKE_PICTURE);
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent intentFromCamera) {
        super.onActivityResult(requestCode, resultCode, intentFromCamera);

        if (resultCode == RESULT_OK &amp;&amp; requestCode == TAKE_PICTURE) {

            if (intentFromCamera != null) {
                Bundle extras = intentFromCamera.getExtras();
                if (extras.containsKey(&quot;data&quot;)) {
                    bitmap = (Bitmap) extras.get(&quot;data&quot;);
                }
                else {
                    bitmap = getBitmapFromUri();
                }
            }
            else {
                bitmap = getBitmapFromUri();
            }
            // imageView.setImageBitmap(bitmap);
            imageView.setImageURI(imageUri);
        }
        else {
        }
    }

    public Bitmap getBitmapFromUri() {

        getContentResolver().notifyChange(imageUri, null);
        ContentResolver cr = getContentResolver();
        Bitmap bitmap;

        try {
            bitmap = android.provider.MediaStore.Images.Media.getBitmap(cr, imageUri);
            return bitmap;
        }
        catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }

But the problem is, the image on some devices every time it gets rotated. For example, on a Samsung device it works good, but on a [Sony Xperia][1] the image gets rotated by 90 degrees and on [Toshiba Thrive][2] (tablet) by 180 degrees.

  [1]: https://en.wikipedia.org/wiki/Sony_Xperia
  [2]: https://en.wikipedia.org/wiki/Toshiba_Thrive


Why does an image captured using camera intent gets rotated on some devices on Android?

Since IE7 and IE8 don&#39;t support the double-colon notation for pseudo-elements (e.g. `::after` or `::first-letter`), and since modern browsers support the single-colon notation (e.g. `:after`) for backwards compatibility, should I use solely the single-colon notation and when IE8&#39;s market share drops to a negligible level go back and find/replace in my code base?  Or should I include both:

    .foo:after,
    .foo::after { /*styles*/ }

Using double alone seems silly if I care about IE8 users (the poor dears).

Should I use single or double colon notation for pseudo-elements?

How can I use the :before and :after pseudo-element selectors following the syntax of Sass or, alternatively, SCSS? Like this:

    p
      margin: 2em auto
      &gt; a
        color: red
      :before
        content: &quot;&quot;
      :after
        content: &quot;* * *&quot;

Of course, the above fails.

:after and :before pseudo-element selectors in Sass

Is it possible to have multiple `:before` pseudos for the same element?

    .circle:before {
        content: &quot;\25CF&quot;;
        font-size: 19px;
    }
    .now:before{
        content: &quot;Now&quot;;
        font-size: 19px;
        color: black;
    }

I am trying to apply the above styles to the same element using jQuery, but only the most recent one is applied, never both of them.

Can I have multiple :before pseudo-elements for the same element?

I want to combine `:after` with `:hover` in CSS (or any other pseudo selector).  I basically have a list and the item with the `selected` class has an arrow shape applied using `:after`.  I want the same to be true for objects that are being hovered over but cant quite get it to work.  Heres the code

&lt;!-- begin snippet: js hide: false console: false babel: false --&gt;

&lt;!-- language: lang-css --&gt;

    #alertlist {
      list-style: none;
      width: 250px;
    }

    #alertlist li {
      padding: 5px 10px;
      border-bottom: 1px solid #e9e9e9;
      position: relative;
    }

    #alertlist li.selected,
    #alertlist li:hover {
      color: #f0f0f0;
      background-color: #303030;
    }

    #alertlist li.selected:after {
      position: absolute;
      top: 0;
      right: -10px;
      bottom: 0;
      border-top: 10px solid transparent;
      border-bottom: 10px solid transparent;
      border-left: 10px solid #303030;
      content: &quot;&quot;;
    }

&lt;!-- language: lang-html --&gt;

    &lt;ul id=&quot;alertlist&quot;&gt;
      &lt;li&gt;Alert 123&lt;/li&gt;
      &lt;li class=&quot;selected&quot;&gt;Alert 123&lt;/li&gt;
      &lt;li&gt;Alert 123&lt;/li&gt;
    &lt;/ul&gt;

&lt;!-- end snippet --&gt;



Combine :after with :hover

I&#39;m making an HTML email signature with inline CSS (i.e. CSS in `style` attributes), and I am curious as to whether it&#39;s possible to use the `:before` and `:after` pseudo-elements.

If so, how would I implement something like this with inline CSS?

    td { text-align: justify; }
    td:after { content: &quot;&quot;; display: inline-block; width: 100%; }

Content Type	Original Author	Original Content on Stackoverflow
Question	devric	View Question on Stackoverflow
Solution 1 - Css	methodofaction	View Answer on Stackoverflow
Solution 2 - Css	saddamwp	View Answer on Stackoverflow

css rotate a pseudo :after or :before content:""

Css Problem Overview

Css Solutions

Solution 1 - Css

Solution 2 - Css

npm can't find package.json

How to print the ld(linker) search path

Attributions