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Does Python support multithreading? Can it speed up execution time?
...Python thread to run across multiple cores. This extends to I/O controlled by the kernel, such as select() calls for socket reads and writes, making Python handle network events reasonably efficiently in a multi-threaded multi-core setup.
What many server deployments then do, is run more than one P...
XPath to select multiple tags
...s mixing in differently-namespaced content (presumably intended to be read by a different toolchain), I would consider their behavior very inappropriate. That said, the argument is -- as you suggest -- a bit unbecoming.
– Charles Duffy
Oct 17 '10 at 20:43
...
Open Source Alternatives to Reflector? [closed]
... to make the information more complete. This thread is the easiest to find by google and also the list of other tools here is the most complete. (Not all of them are OSS btw.)
– Ferdinand Prantl
Jun 21 '11 at 9:34
...
How do I fix PyDev “Undefined variable from import” errors?
...s adding a declaration saying that you expected that -- possibly protected by an if False so that it doesn't execute (the static code-analysis only sees what you see, not runtime info -- if you opened that module yourself, you'd have no indication that main was expected).
To overcome this there are...
How to split csv whose columns may contain ,
...text within double quotes as literal. I imagine that Excel implements this by going one character at a time, if it encounters a "text qualifier", it keeps going to the next "qualifier". You can probably implement this yourself with a for loop and a boolean to denote if you're inside literal text.
p...
Get OS-level system information
...f free memory available to the JVM */
System.out.println("Free memory (bytes): " +
Runtime.getRuntime().freeMemory());
/* This will return Long.MAX_VALUE if there is no preset limit */
long maxMemory = Runtime.getRuntime().maxMemory();
/* Maximum amount of memory the JVM wi...
What's the common practice for enums in Python? [duplicate]
...
I have no idea why Enums are not support natively by Python.
The best way I've found to emulate them is by overridding _ str _ and _ eq _ so you can compare them and when you use print() you get the string instead of the numerical value.
class enumSeason():
Spring = 0
...
A CORS POST request works from plain JavaScript, but why not with jQuery?
... custom header
Access-Control-Allow-Headers: x-requested-with, x-requested-by
So to put it all together, here is my PHP:
// * wont work in FF w/ Allow-Credentials
//if you dont need Allow-Credentials, * seems to work
header('Access-Control-Allow-Origin: http://www.example.com');
//if you need coo...
No connection could be made because the target machine actively refused it?
... Thats the thing. Badly designed/configured is rather vague as you said. By code inspection, do you mean you want to view the code that calls the webservice? I didnt post it as its the exact same code as the one that calls the first webservice and that one works perfect. Is there any property on t...
What does the double colon (::) mean in CSS?
... can be selected.
A pseudo-element is made of two colons (::) followed by the name of the pseudo-element.
Source
It was originally only a single colon, but was changed to differentiate it from pseudo classes (like :hover, :first-child, :not etc). It's best to use : for before and after pseudo...