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What is Turing Complete?
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The idea that there would even be a term for this kind of machine makes a lot more sense when I remember Turing and other early computer scientists would build a specific machine each time they wanted to solve a specific problem....
How does @synchronized lock/unlock in Objective-C?
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Technically, it creates a mutex lock, but the basic idea is correct. See the Apple diva at: developer.apple.com/documentation/Cocoa/Conceptual/…
– Mark Bessey
Aug 1 '09 at 0:13
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SQL select only rows with max value on a column [duplicate]
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I had no idea this feature existed. Dug deeply into a bunch of manuals this evening. This makes so much more sense than left joins (just from a lack of frustration perspective).
– Andrew Philips
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Is String.Format as efficient as StringBuilder
...ring.Format uses StringBuilder internally...so logically that leads to the idea that it would be a little less performant due to more overhead. However, a simple string concatenation is the fastest method of injecting one string between two others...by a significant degree. This evidence was demonst...
What is the difference between List (of T) and Collection(of T)?
... looks for IList, IList<T>, List<T> etc. In short, you have no idea whether it will be called. Polymorphism fixes this.
– Marc Gravell♦
Mar 11 '11 at 18:29
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How to send POST request?
...wer say "If you really want to handle with HTTP using Python"? is it a bad idea to handle HTTP requests? if so, why? can anyone explain please?
– Jan Pisl
Oct 29 '19 at 17:02
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What does a tilde do when it precedes an expression?
...edit — actually it's the second ~ that is applied first, but you get the idea.)
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Creating a config file in PHP
...ass? I read in security article that creating global variables isnt a good idea so what do you suggest?
– Kevlwig
Feb 11 '18 at 1:14
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Overloading Macro on Number of Arguments
...arguments (but expandable)
Function for no argument only in GCC possible
Ideas
Use it for default arguments:
#define func(...) VFUNC(func, __VA_ARGS__)
#define func2(a, b) func4(a, b, NULL, NULL)
#define func3(a, b, c) func4(a, b, c, NULL)
// real function:
int func4(int a, int b, void* c, void...
How are everyday machines programmed?
...ash. FPGA is a completely different market from low-end MCU… you have no idea what you're talking about.
– Potatoswatter
Apr 12 '11 at 16:10
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