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multiprocessing: How do I share a dict among multiple processes?
...- shared state that's treated as local by use of proxies or shared memory: http://docs.python.org/library/multiprocessing.html#sharing-state-between-processes
Relevant sections:
http://docs.python.org/library/multiprocessing.html#shared-ctypes-objects
http://docs.python.org/library/multiprocessin...
Which library should I use for server-side image manipulation on Node.JS? [closed]
...what I need.
ImageMagick is quite slow, though it works on Windows.
Node-Vips
Huge plus: it uses an incredible VIPS library which I'm familiar with. VIPS is very fast and optimized for large images. It's very smart about utilizing hardware resources: if your machine has a lot of RAM it'll do all...
Programmatically find the number of cores on a machine
...return the CPUs online, if a system is capable of turning some off they might not be counted. Calling sysconf with "_SC_NPROCESSORS_CONF" will return the total CPUs configured.
– Chris S
Apr 23 '11 at 18:43
...
How to install Hibernate Tools in Eclipse?
...ion of the hibernate plugin (Zip or URL for auto update) in the below URL.
http://www.jboss.org/tools/download
Do not install everything though. You just need:
The entire All JBoss Tools 3.2.0 section
Hibernate Tools (HT) from Application Development
HT from Data Services
JBoss Maven Hibernate Co...
Why is the order in dictionaries and sets arbitrary?
...d end up with far fewer comparisons than a BTree needs to even find the right subtree.
– user395760
Mar 18 '13 at 15:23
...
“Adobe Flash Player因过期而遭到阻止”的内幕起因和解决办法 - 更多技术 ...
...慢道来，这跟前不久我们跟踪报道的Hacking Team（以下简称HT）400GB内部资料泄露事件有莫大联系。如果说斯塔莫斯那句“Adobe是时候关闭Flash了”只能算预言的话，HT事件中的泄露数据便是直接导火索。如果Flash这次逃不过命运，一...
Make a borderless form movable?
...boils down to:
public const int WM_NCLBUTTONDOWN = 0xA1;
public const int HT_CAPTION = 0x2;
[System.Runtime.InteropServices.DllImport("user32.dll")]
public static extern int SendMessage(IntPtr hWnd, int Msg, int wParam, int lParam);
[System.Runtime.InteropServices.DllImport("user32.dll")]
public s...
Is PHP's count() function O(1) or O(n) for arrays?
...ich is implemented this way:
ZEND_API int zend_hash_num_elements(const HashTable *ht)
{
IS_CONSISTENT(ht);
return ht->nNumOfElements;
}
So you can see, it's O(1) for $mode = COUNT_NORMAL.
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