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What is the difference between an int and an Integer in Java and C#?
...uage context.
– Alan Krueger
Jul 7 '10 at 15:59
8
‒1. This may accurately describe how Java han...
Redefining NULL
... and evaluating the null pointer as a boolean must be false. This can be a bit awkward if you really do want a zero address, and NULL is not the zero address.
Nevertheless, with (heavy) modifications to the compiler and standard library, it's not impossible to have NULL be represented with an alter...
Interface Builder: What are the UIView's Layout iOS 6/7 Deltas for?
...an make interface design to accommodate both iOS 7 and it's predecessors a bit of a pain.
Apple's official line is to use AutoLayout to solve this; this should take a lot of the hassle out of laying out UI elements for you. Sometimes incorporating this is not easily done, especially if you must sti...
How does the String class override the + operator?
...tions, and therefore adding two ints is a different operation, in terms of bit manipulation, than adding two floats: For ints you can add bit by bit, carrying a bit and checking for overflow; for floats you must deal with the mantissas and exponents separately.
So, in principle, "addition" depends...
How can I capitalize the first letter of each word in a string?
...
1042
The .title() method of a string (either ASCII or Unicode is fine) does this:
>>> "he...
Does C have a “foreach” loop construct?
...ebin.com/immndpwS )]
– Lazer
May 9 '10 at 11:23
3
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How do I lowercase a string in C?
...
to convert to lower case is equivalent to rise bit 0x60 if you restrict yourself to ASCII:
for(char *p = pstr; *p; ++p)
*p = *p > 0x40 && *p < 0x5b ? *p | 0x60 : *p;
share
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What is the function __construct used for?
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edited Jan 10 '17 at 7:24
piet.t
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Django “xxxxxx Object” display customization in admin action sidebar
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Dmitry ShevchenkoDmitry Shevchenko
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Mac zip compress without __MACOSX folder?
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answered Jul 10 '12 at 12:47
sinuhepopsinuhepop
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