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How to define an enumerated type (enum) in C?
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380
Declaring an enum variable is done like this:
enum strategy {RANDOM, IMMEDIATE, SEARCH};
enum s...
What's the purpose of using braces (i.e. {}) for a single-line if or loop?
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Let's attempt to also modify i when we increment j:
int j = 0;
for (int i = 0 ; i < 100 ; ++i)
if (i % 2 == 0)
j++;
i++;
Oh no! Coming from Python, this looks ok, but in fact it isn't, as it's equivalent to:
int j = 0;
for (int i = 0 ; i < 100 ; ++i)
i...
Why do access tokens expire?
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edited Sep 2 '16 at 12:02
Alex Spurling
45.3k2020 gold badges6060 silver badges6868 bronze badges
ans...
Does a finally block always run?
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edited Dec 19 '12 at 0:26
mt0321
8344 bronze badges
answered Jan 21 '09 at 4:42
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How to add an object to an array
...ing into an array using Array.push().
var a=[], b={};
a.push(b);
// a[0] === b;
Extra information on Arrays
Add more than one item at a time
var x = ['a'];
x.push('b', 'c');
// x = ['a', 'b', 'c']
Add items to the beginning of an array
var x = ['c', 'd'];
x.unshift('a', 'b');
// x = ['...
When should I mock?
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answered Sep 1 '08 at 18:27
user1228user1228
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Angular.js programmatically setting a form field to dirty
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edited Mar 30 '16 at 16:43
Mosh Feu
21.9k1212 gold badges6868 silver badges105105 bronze badges
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Android - get children inside a View?
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for(int index = 0; index < ((ViewGroup) viewGroup).getChildCount(); index++) {
View nextChild = ((ViewGroup) viewGroup).getChildAt(index);
}
Will that do?
s...
How to change string into QString?
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answered Nov 29 '09 at 0:00
Kamil SzotKamil Szot
14.7k66 gold badges5353 silver badges6262 bronze badges
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