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What is a daemon thread in Java?
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answered Feb 6 '10 at 14:10
b_erbb_erb
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jQuery how to find an element based on a data-attribute value?
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edited Apr 17 at 14:22
Arsen Khachaturyan
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Most efficient way to store thousand telephone numbers
... (2^m - 1) * 10 bits. (10 bits is enough for storing a number less than 1024.)
The last k bits of all (reduced) phone numbers are stored contiguously in memory; so if k is, say, 7, then the first 7 bits of this block of memory (bits 0 thru 6) correspond to the last 7 bits of the first (reduced) pho...
Send a file via HTTP POST with C#
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Using .NET 4.5 (or .NET 4.0 by adding the Microsoft.Net.Http package from NuGet) there is an easier way to simulate form requests. Here is an example:
private async Task<System.IO.Stream> Upload(string actionUrl, string paramStri...
How to call a JavaScript function from PHP?
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edited Oct 12 '18 at 12:04
3N1GM4
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answered Jun ...
Behaviour of final static method
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edited Jun 24 '17 at 10:09
Koray Tugay
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Changing default encoding of Python?
...Reload does the trick!
sys.setdefaultencoding('UTF8')
(Note for Python 3.4+: reload() is in the importlib library.)
This is not a safe thing to do, though: this is obviously a hack, since sys.setdefaultencoding() is purposely removed from sys when Python starts. Reenabling it and changing the def...
Determining the size of an Android view at runtime
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edited Jun 16 '14 at 14:38
answered Jul 4 '11 at 8:54
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Sleep until a specific time/date
... syntax:
current_epoch=$(date +%s.%N)
target_epoch=$(date -d "20:25:00.12345" +%s.%N)
sleep_seconds=$(echo "$target_epoch - $current_epoch"|bc)
sleep $sleep_seconds
Note that macOS / OS X does not support precision below seconds, you would need to use coreutils from brew instead → see these ...
How to make the corners of a button round?
...ip" />
<stroke android:width="1dip" android:color="#5e7974" />
<gradient android:angle="-90" android:startColor="#345953" android:endColor="#689a92" />
</shape>
</item>
<item android:state_focused="true">
&...