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Xcode 4 says “finished running ” on the targeted device — Nothing happens
...ards to Xcode 4.2, and attempting to run on an earlier device (e.g. iPhone 3G, 2G, iPod 1st gen, etc) I have another solution. New projects created in Xcode 4.2 by default specify 'armv7' in the 'Required Device Capabilities'. You'll need to remove this if wanting to support devices that run armv6 ...
How to convert milliseconds to “hh:mm:ss” format?
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361
You were really close:
String.format("%02d:%02d:%02d",
TimeUnit.MILLISECONDS.toHours(millis)...
Move assignment operator and `if (this != &rhs)`
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edited May 23 '17 at 10:31
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111 silver badge
answered Feb 17 '12 at 3:40
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is there a Java equivalent to null coalescing operator (??) in C#? [duplicate]
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136
Sadly - no. The closest you can do is:
int y = (x != null) ? x : -1;
Of course, you can wra...
Replace String in all files in Eclipse
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edited Mar 13 '14 at 8:16
answered Jul 23 '11 at 13:51
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Why is using “for…in” for array iteration a bad idea?
...1;
// Now you have no idea what the below code will do.
var a = [1, 2, 3, 4, 5];
for (var x in a){
// Now foo is a part of EVERY array and
// will show up here as a value of 'x'.
console.log(x);
}
/* Will display:
0
1
2
3
4
foo
*/
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How to set HTTP headers (for cache-control)?
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33
HTML5 forbids this and <meta> has always been a terrible and flaky way to specify caching.
– Kornel
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Difference between `constexpr` and `const`
...compiler will only accept it if the function meets certain criteria (7.1.5/3,4), most importantly (†):
The function body must be non-virtual and extremely simple: Apart from typedefs and static asserts, only a single return statement is allowed. In the case of a constructor, only an initializatio...
Is it possible to specify condition in Count()?
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13 Answers
13
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What is the shortcut in IntelliJ IDEA to find method / functions?
...ptaVikas Gupta
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