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Why is ArrayDeque better than LinkedList
...o iterate with a cache miss on each element. On top of it they consume way more memory.
If you need add/remove of the both ends, ArrayDeque is significantly better than a linked list. Random access each element is also O(1) for a cyclic queue.
The only better operation of a linked list is removin...
Why is iostream::eof inside a loop condition (i.e. `while (!stream.eof())`) considered wrong?
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How should I store GUID in MySQL tables?
... collation. See dev.mysql.com/doc/refman/5.0/en/charset-binary-op.html for more details. Of course you can just use a BINARY type directly if your database editing tool allows you to do that. (Older tools don't know of the binary data type but do know of the binary column flag)
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How do I sort an NSMutableArray with custom objects in it?
...ptors:@[sortDescriptor]];
You can easily sort by multiple keys by adding more than one to the array. Using custom comparator-methods is possible as well. Have a look at the documentation.
Blocks (shiny!)
There's also the possibility of sorting with a block since Mac OS X 10.6 and iOS 4:
NSArray...
Share data between AngularJS controllers
.../div>
Demo: http://jsfiddle.net/HEdJF/
When applications get larger, more complex and harder to test you might not want to expose the entire object from the factory this way, but instead give limited access for example via getters and setters:
myApp.factory('Data', function () {
var data...
Use of Application.DoEvents()
...op, it is still executing the loop. That's bad. Very, very bad.
There's more: The user could click the same menu item or button that causes the same loop to get started. Now you have two nested loops executing DoEvents(), the previous loop is suspended and the new loop is starting from scratch. ...
Why wasn't PyPy included in standard Python?
...the language but is still important at a practical level).
CPython runs on more architectures than PyPy and has been successfully adapted to run in embedded architectures in ways that may be impractical for PyPy.
CPython's reference counting scheme for memory management arguably has more predictable...
What are five things you hate about your favorite language? [closed]
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Lack of sane defaults in eg graphics.
NullPointerException not containing more information about what is null.
The proliferation of pointlessly "configurable" frameworks/service provider interfaces/factory classes/dependency injection systems. The configurability is almost never used, DRY is violat...
How to get the children of the $(this) selector?
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