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How to use redis PUBLISH/SUBSCRIBE with nodejs to notify clients when data values change?
... for some improvements which when I have time I will put online. But right now I am really working hard :$.
– Alfred
Jun 14 '12 at 3:08
1
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Determine if running on a rooted device
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Just wanted to let you know, the Fox Digital Copy (Beta) app uses your code nearly verbatim, including the Root and ExecShell classes, as well as the checkRootMethod1/2/3 methods. Found it highly amusing.
– Matt Joseph
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Does Git Add have a verbose switch
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git 1.7.9 (cygwin) tells me that --verbose is an unknown option
– Roy Truelove
Jun 13 '13 at 12:56
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Android: How to turn screen on and off programmatically?
...ill be using much more power than you would if the screen was really off.
Now for turning the screen back to regular brightness, just setting the brightness value should do it:
WindowManager.LayoutParams params = getWindow().getAttributes();
params.screenBrightness = -1;
getWindow().setAttributes(...
Setting element of array from Twig
... as well:
{% set arr = arr|merge({ (loop.index0): 'value'}) %}
You can now add custom index key like ('element'~loop.index0)
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How to get a specific “commit” of a gem from github?
...s_admin , and since it is in (very) active development, bugs turn up every now and then.
2 Answers
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About Python's built in sort() method
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I want to know what the function list_ass_item() does. :)
– Chris Lutz
Oct 4 '09 at 21:10
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How can I replace text with CSS?
...;
button {
background-color: green;
color: black;
padding: 5px;
}
Now let's hide the original element, but add another block element afterwards:
button {
visibility: hidden;
}
button:after {
content:'goodbye';
visibility: visible;
display: block;
position: absolute;
background...
How to update a menu item shown in the ActionBar?
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Option #1: Try invalidateOptionsMenu(). I don't know if this will force an immediate redraw of the action bar or not.
Option #2: See if getActionView() returns anything for the affected MenuItem. It is possible that showAsAction simply automatically creates action views fo...
When to use margin vs padding in CSS [closed]
...ment.
Thus the content of the two elements will end up being 2em apart.
Now replace that padding with 1em margin. Margins are considered to be outside of the element, and margins of adjacent items will overlap.
So in this example, you will end up with the content of the first element followed b...