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GetHashCode Guidelines in C#
...of the hash table. Then you change object A such that it returns a hash of 2. When a hash table goes looking for it, it looks in bin 2 and can't find it - the object is orphaned in bin 1. This is why the hash code must not change for the lifetime of the object, and just one reason why writing GetHa...
Storing images in SQL Server?
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281
There's a really good paper by Microsoft Research called To Blob or Not To Blob.
Their conclu...
Change Checkbox value without triggering onCheckChanged
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286
No, you can't do it. The onCheckedChanged method is called directly from setChecked. What you ...
What can you use Python generator functions for?
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241
Generators give you lazy evaluation. You use them by iterating over them, either explicitly wi...
Difference between WebStorm and PHPStorm
...will only be available in WebStorm v9 (quite few months from now, lets say 2-3-5) -- if using/comparing stable versions ONLY.
UPDATE (2016-12-13):
Since 2016.1 version PhpStorm and WebStorm use the same version/build numbers .. so there is no longer difference between the same versions: functionali...
Vagrant's port forwarding not working [closed]
...Started guide for vagrant . I'm working on a CentOS basebox that has Apache2 running (provisioning via Puppet). I've set up port forwarding for web requests using the following line in Vagrantfile :
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iPhone SDK: what is the difference between loadView and viewDidLoad?
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200
I can guess what might be the problem here, because I've done it:
I've found that often wh...
How to sort Map values by key in Java?
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625
Short answer
Use a TreeMap. This is precisely what it's for.
If this map is passed to you ...
How to avoid java.util.ConcurrentModificationException when iterating through and removing elements
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