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How to remove element from array in forEach loop?
...'b', 'c', 'b', 'a', 'a'],
index = review.length - 1;
while (index >= 0) {
if (review[index] === 'a') {
review.splice(index, 1);
}
index -= 1;
}
log(review);
<pre id="out"></pre>
Ok, but you wanted to use ES5 iteration methods. Well and option would be to use Arra...
Determine if an object property is ko.observable
I'm using KnockoutJS version 2.0.0
4 Answers
4
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Is there a generator version of `string.split()` in Python?
...irly minimal memory overhead.
def split_iter(string):
return (x.group(0) for x in re.finditer(r"[A-Za-z']+", string))
Demo:
>>> list( split_iter("A programmer's RegEx test.") )
['A', "programmer's", 'RegEx', 'test']
edit: I have just confirmed that this takes constant memory in py...
Show a PDF files in users browser via PHP/Perl
...
answered Jan 13 '11 at 12:04
StephenStephen
16.4k44 gold badges2828 silver badges3030 bronze badges
...
Pipe output and capture exit status in Bash
...
530
There is an internal Bash variable called $PIPESTATUS; it’s an array that holds the exit statu...
How to get start and end of day in Javascript?
How to get start ( 00:00:00 ) and end ( 23:59:59 ) of today in timestamp ( GMT )? Computer use a local time.
7 Answers
...
What is Hindley-Milner?
...tion in ML, you can see the type parameter thus:
fun 'a length [] = 0
| 'a length (x::xs) = 1 + length xs
If a term has a Hindley-Milner type, then the principal type can be inferred without requiring any type declarations or other annotations by the programmer. (This is a mixed blessing...
Which is the preferred way to concatenate a string in Python?
...e is the most common. Here are timings with the timeit module:
a = a + b:
0.11338996887207031
a += b:
0.11040496826171875
However, those who recommend having lists and appending to them and then joining those lists, do so because appending a string to a list is presumably very fast compared to ex...
.trim() in JavaScript not working in IE
... |
edited Jul 26 '10 at 6:58
answered Feb 22 '10 at 0:44
...
Is null reference possible?
...
|
edited Dec 6 '10 at 9:05
answered Dec 6 '10 at 8:46
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