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MongoDB atomic “findOrCreate”: findOne, insert if nonexistent, but do not update
...en updated or inserted ?
– doom
Sep 10 '14 at 23:07
3
If you want to check if the query above(db....
Latest jQuery version on Google's CDN
... at some point.
– Steve Wortham
Jul 10 '13 at 18:39
nice to learn that caching is based on the version detail level!
...
Direct casting vs 'as' operator?
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edited May 10 '16 at 16:23
John Weisz
20.9k88 gold badges6767 silver badges109109 bronze badges
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Left Align Cells in UICollectionView
...845237
– Alex Koshy
Jul 7 '16 at 20:10
I tried this solution but some of the cell that's on the right of the collectio...
Split a vector into chunks in R
...eiling():
> d <- rpois(73,5)
> d
[1] 3 1 11 4 1 2 3 2 4 10 10 2 7 4 6 6 2 1 1 2 3 8 3 10 7 4
[27] 3 4 4 1 1 7 2 4 6 0 5 7 4 6 8 4 7 12 4 6 8 4 2 7 6 5
[53] 4 5 4 5 5 8 7 7 7 6 2 4 3 3 8 11 6 6 1 8 4
> max <- 20
> ...
How to format time since xxx e.g. “4 minutes ago” similar to Stack Exchange sites
...nction timeSince(date) {
var seconds = Math.floor((new Date() - date) / 1000);
var interval = seconds / 31536000;
if (interval > 1) {
return Math.floor(interval) + " years";
}
interval = seconds / 2592000;
if (interval > 1) {
return Math.floor(interval) + " months";
}
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Detect if stdin is a terminal or pipe?
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answered Sep 29 '11 at 18:10
maxschlepzigmaxschlepzig
24.6k99 gold badges9999 silver badges130130 bronze badges
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Putting an if-elif-else statement on one line?
...ator does work, but I still think that it's less readable:
>>> i=100
>>> a = 1 if i<100 else 2 if i>100 else 0
>>> a
0
>>> i=101
>>> a = 1 if i<100 else 2 if i>100 else 0
>>> a
2
>>> i=99
>>> a = 1 if i<100 else ...
How to access property of anonymous type in C#?
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Daniel EarwickerDaniel Earwicker
106k3434 gold badges190190 silver badges271271 bronze badges
...