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How to get the body's content of an iframe in Javascript?
...getElementById('id_description_iframe');
// or
var iframe = document.querySelector('#id_description_iframe');
And then use jQuery's solution
var iframeDocument = iframe.contentDocument || iframe.contentWindow.document;
It works even in the Internet Explorer which does this trick during the ...
Grant **all** privileges on database
...ly you are in database db_name and then execute the commands like create , select and insert operations.
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You must enable the openssl extension to download files via https
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If you are using Mac and port, you can select the PHP version by port select php php55 and install the extension port install php55-openssl
– Prabowo Murti
Aug 26 '14 at 6:17
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How do I launch the Android emulator from the command line?
...pment you just use the same Ant script you used to build the project, just select install target. However, you can install the application manually using command adb install <path-to-your-APK>.
Now switch to emulator and launch your application like on any normal device, through the launcher. ...
Listview Scroll to the end of the list after updating the list
...you can manually tell the list to scroll to the bottom by setting the list selection to the last row. Something like:
private void scrollMyListViewToBottom() {
myListView.post(new Runnable() {
@Override
public void run() {
// Select the last row so it will scroll in...
How to make a .jar out from an Android Studio project
...enerated jar into your required project's lib folder-->right click-->select "add as library"
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Jump into interface implementation in Eclipse IDE
...y view appears
In the lower part of the view, the method should already be selected. In its toolbar, click "Lock view and show members in hierarchy" (should be the leftmost toolbar icon).
In the upper part of the view, you can browse through all implementations of the method.
The procedure isn't v...
What does an Asterisk (*) do in a CSS selector?
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It is a wildcard, this means it will select all elements within that portion of the DOM.
For example, if I want apply margin to every element on my entire page you can use:
* {
margin: 10px;
}
You can also use this within sub-selections, for example the ...
Failed to build gem native extension (installing Compass)
...l the Xcode Command Line Tools this is the key to install Compass.
xcode-select --install
Installing the Xcode Command Line Tools are the key to getting Compass working on OS X
3. Install Compass
sudo gem install compass
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jQuery 'input' event
...by itself will not trigger the event, but Ctrl-V to paste some text will), selecting an auto-completion option, Linux-style middle-click paste, drag-and-drop, and lots of other things.
See this page and the comments on this answer for more details.
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