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What are all the common undefined behaviours that a C++ programmer should know about? [closed]
...e specified escape codes in a character or string constant." That's UB in C89 (§3.1.3.4) and C++03 (which incorporates C89), but not in C99. C99 says that "the result is not a token and a diagnostic is required" (§6.4.4.4). Presumably C++0x (which incorporates C89) will be the same.
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Realistic usage of the C99 'restrict' keyword?
... push %rbp
3f6: 53 push %rbx
3f7: 48 89 f5 mov %rsi,%rbp
3fa: be 04 00 00 00 mov $0x4,%esi
3ff: 48 89 d3 mov %rdx,%rbx
402: 48 83 ec 08 sub $0x8,%rsp
406: e8 00 00 00 00 callq 40b &...
Convert hyphens to camel case (camelCase)
... answered Jul 12 '11 at 7:49
mck89mck89
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How to convert “camelCase” to “Camel Case”?
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89
I had an idle interest in this, particularly in handling sequences of capitals, such as in xmlH...
Can the Unix list command 'ls' output numerical chmod permissions?
.../)*2^(8-i));if(k)printf(\"%0o \",k);print}'"
– danger89
Mar 6 '14 at 16:15
6
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How to make a phone call using intent in Android?
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189
More elegant option:
String phone = "+34666777888";
Intent intent = new Intent(Intent.ACTION_D...
How to check if a variable is null or empty string or all whitespace in JavaScript?
... answered Jan 12 at 13:54
sandre89sandre89
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How does the Java 'for each' loop work?
...est A: 358,597,622 nanoseconds
Test B: 269,167,681 nanoseconds
B faster by 89,429,941 nanoseconds (24.438799231635727% faster)
[C:\java_code\]java TimeIteratorVsIndexIntArray 1000000
Test A: 377,461,823 nanoseconds
Test B: 278,694,271 nanoseconds
B faster by 98,767,552 nanoseconds (25.6662361546958...
Ignore python multiple return value
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89
-1: this "convention" sucks when you add gettext functionality to someone else's code (that defines a function called '_') so it should be ...
Inserting string at position x of another string
...wered Jun 11 '13 at 17:52
jasin_89jasin_89
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