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What are the differences between various threading synchronization options in C#?
...rig answer.. with a little bit of more understanding. Thanks for making me read :)
lock(obj)
is a CLR construct that for (intra-object?) thread synchronization. Ensures that only one thread can take ownership of the object's lock & enter the locked block of code. Other threads must wait till...
Advantage of switch over if-else statement
...
This is so true. The readability is so much better than both the switch and the if-statements. I was actually going to answer something like this myself, but you beat me to it. :-)
– mlarsen
Sep 24 '08 at 20...
When to use IMG vs. CSS background-image?
...ning of the image can be communicated in all user-agents, including screen readers.
Pragmatic uses of IMG
Use IMG plus alt attribute if the image
is part of the content such as a logo or diagram or person (real person, not stock photo people).
—sanchothefat
Use IMG if you rely on browser sc...
Does my application “contain encryption”?
...a CCATS review and approval." Note that it doesn't matter that Apple has already done this for their SSL implementation, but for the government, if you USE encryption that is the same (to them) as you would've coded it yourself. I also updated our blog (http://blog.theanimail.com) since Tim linked t...
How should I log while using multiprocessing in Python?
... (thought I'd use atexit :-). Problem is that it won't give you a realtime readout. This may be part of the price of multiprocessing as opposed to multithreading.
– cdleary
Mar 13 '09 at 4:41
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Are there any standard exit status codes in Linux?
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The ABS is not "great". Please read up on the subject; it's not exactly hard to find criticisms.
– tripleee
Nov 30 '19 at 9:05
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'typeid' versus 'typeof' in C++
...ds that return various "names" are not guaranteed to return anything human-readable, and even not guaranteed to return anything at all.
Note also, that the above probably implies (although the standard doesn't seem to mention it explicitly) that consecutive applications of typeid to the same type m...
Inheritance and Overriding __init__ in python
I was reading 'Dive Into Python' and in the chapter on classes it gives this example:
5 Answers
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What do the python file extensions, .pyc .pyd .pyo stand for?
... you know what you're doing.
A program doesn't run any faster when it is read from a ‘.pyc’ or ‘.pyo’ file than when it is read from a ‘.py’ file; the only thing that's faster about ‘.pyc’ or ‘.pyo’ files is the speed with which they are loaded.
When a script is run by giving...
Structs versus classes
...d aggressively, as soon as the register holding onto it is not going to be read again.)
But the garbage collector does have to treat objects on the stack as alive, the same way that it treats any object known to be alive as alive. The object on the stack can refer to heap-allocated objects that nee...