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How do I remove an array item in TypeScript?
... undefined.
Better to use the Array.prototype.splice function:
const index = myArray.indexOf(key, 0);
if (index > -1) {
myArray.splice(index, 1);
}
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Array slices in C#
...in, I know it is a wrapper and it does not make a copy. The rest of your explanation lost me.
– Fantius
Mar 9 '12 at 18:58
41
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Int division: Why is the result of 1/3 == 0?
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@Byron: Yep, exactly. I don't believe the processor actually does any rounding, since division is implemented very differently, but it's handy to think of it that way.
– Noldorin
Jan 13 '11 at 21:32
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How to dynamically compose an OR query filter in Django?
From an example you can see a multiple OR query filter:
13 Answers
13
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What is the MySQL JDBC driver connection string?
...rking link: dev.mysql.com/doc/connector-j/en/…
– hexicle
Feb 23 '16 at 2:39
1
If I have three p...
How might I convert a double to the nearest integer value?
...ope, that's by design. By default, Math.Round will round midpoint numbers (x + .5) to the nearest even number. If you want a different behaviour, you have to specify it via a flag. msdn.microsoft.com/en-us/library/system.midpointrounding.aspx
– nickf
Sep 24 '12...
How to swap files between windows in VIM?
...Is there any Plugin, Macro, etc to make this more easy? BTW, I use MiniBufExplorer.
5 Answers
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How do pointer to pointers work in C?
...and thus contains the value 63. c must itself be stored somewhere: in the example above at location 58. Of course we can not only point to characters, but also to other pointers. E.g.:
const char **cp = &c;
Now cp points to c, that is, it contains the address of c (which is 58). We can go eve...
Setting direction for UISwipeGestureRecognizer
...answer from Apple saying that the behavior works as was intended.
So for example in a table view you can swipe left or right in a table view cell to trigger 'delete' (this would have directions of the swipe gesture set to left and right)
This means that the original workaround is the way it's supp...
Double exclamation points? [duplicate]
...cause 0 === false already, so why go through the conversion?" Your answer explains that it ensures a Boolean type, but the OP already knew that; the question is, what's the point of ensuring a Boolean type?
– ruakh
Feb 14 '12 at 21:52
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