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Difference between Destroy and Delete
...s a new object from the attributes, and then calls destroy on it." rubydoc.info/docs/rails/4.1.7/ActiveRecord%2FRelation:destroy
– Marco Lackovic
Jan 9 at 15:15
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Javascript: How to check if a string is empty? [duplicate]
...variable has a length of 0 in JS? What is the source where you found this info?
– PositiveGuy
Nov 7 '11 at 7:07
1
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Memcache Vs. Memcached [duplicate]
...he Memcache module also provides a
session handler (memcache).
More information about memcached can
be found at »
http://www.danga.com/memcached/.
The frustration here is caused by the author of the PHP extension which was badly named memcached, since it shares the same name as the act...
How to run .APK file on emulator [duplicate]
... then you will find your file in the launcher of your emulator.
For more info can check this link : android videos
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Generating a unique machine id
...DF specification for all SMBIOS structures available.
To query the SMBIOS info from Windows you could use EnumSystemFirmwareEntries, EnumSystemFirmwareTables and GetSystemFirmwareTable.
IIRC, the "unique id" from the CPUID instruction is deprecated from P3 and newer.
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Angular.js directive dynamic templateURL
...creates a CSS Bootstrap panel:
<div class="class-container panel panel-info">
<div class="panel-heading">
<h3 class="panel-title">{{title}} </h3>
</div>
<div class="panel-body">
<sp-panel-body panelbodytpl="{{panelbodytpl}}"><...
Does using final for variables in Java improve garbage collection?
...l boolean debug = false;
......
if (debug) {
System.out.println("DEBUG INFO!");
}
The println will not be included in the byte code.
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How is an HTTP POST request made in node.js?
...' : 'ADVANCED_OPTIMIZATIONS',
'output_format': 'json',
'output_info': 'compiled_code',
'warning_level' : 'QUIET',
'js_code' : codestring
});
// An object of options to indicate where to post to
var post_options = {
host: 'closure-compiler.appspot.com',
...
How do I access call log for android?
...vider.getCalls().getList();
Each Call has all fields, so you can get any info you need:
callDate, duration, number, type(INCOMING, OUTGOING, MISSED), isRead, ...
It works with List or Cursor and there is a sample app to see how it looks and works.
In fact, there is a support for all Android con...
Automatically plot different colored lines
...ining the Color of Lines for Plotting in the MATLAB documentation for more information.
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