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Get element at specified position - JavaScript
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edited Oct 20 '14 at 16:00
Andrés Morales
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Change text color based on brightness of the covered background area?
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+50
Interesting resources for this:
W3C - Ensure that foreground and background color combinations provide sufficient contrast
Calculati...
git -> show list of files changed in recent commits in a specific directory
...leted (D), Modified (M), Renamed (R), and others.
git log --name-status -10 path/to/dir
It is worth looking at the full documentation page for git log. There you will learn that -10 refers to the past 10 commits, and -p will give you the full patch, among a variety of other goodies.
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Foreign key from one app into another in Django
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answered Nov 27 '08 at 14:27
Michael WarkentinMichael Warkentin
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How can I apply styles to multiple classes at once?
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.abc, .xyz { margin-left: 20px; }
is what you are looking for.
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Recursive directory listing in DOS
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answered Mar 4 '10 at 4:06
Michael ToddMichael Todd
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Why does Internet Explorer not send HTTP post body on Ajax call after failure?
...ts are made in rapid succession. For example, we make Ajax requests every 100ms and then the network status changes, the error is easy to reproduce. Although most applications probably do not make such requests, you might well have a couple of server calls happening right after each other which coul...
How do I programmatically shut down an instance of ExpressJS for testing?
...unately, app.listen returns the server instance.
var server = app.listen(3000);
// listen for an event
var handler = function() {
server.close();
};
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Calculate difference between two datetimes in MySQL
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302
USE TIMESTAMPDIFF MySQL function. For example, you can use:
SELECT TIMESTAMPDIFF(SECOND, '2012...
Where is the documentation for the values() method of Enum?
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180
You can't see this method in javadoc because it's added by the compiler.
Documented in three pl...