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“Cloning” row or column vectors
...rray, the repeat is unnecessary. Read up on numpy broadcasting to get the idea.
– AFoglia
Oct 12 '09 at 15:20
@AFogli...
How do you make an element “flash” in jQuery
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The best idea ever. I used a settimeout to remove the class 2 seconds after the effect
– insign
Aug 24 '13 at 17:44
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How to use UIVisualEffectView to Blur Image?
...h removeFromSuperView after i dismiss it but i get the same result.... any ideas?
– George Asda
Nov 19 '14 at 17:39
@G...
MongoDB - admin user not authorized
...
the idea is that you first create a user that is only used for administrating other users (therefore the role starting with "userAdmin") and only then create your normal users. it kind of makes sense, but i didn't get it the firs...
cocoapods - 'pod install' takes forever
... taking too long because of your slow network etc)
to have an even better idea of why it seems to be stuck (running verbose can get you something like this
-> Installing Typhoon (2.2.1)
> GitHub download
> Creating cache git repo (~/Library/Caches/CocoaPods/GitHub/0363445acc1ed036ea1f16...
Delete all local changesets and revert to tree
...ould like to drop the local commits without replacing the whole clone. Any ideas? -- Ah! If I haven't added any files, I should be able to just copy the other clone into my old directory!?
– Peteter
Feb 15 '11 at 13:29
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What are the typical reasons Javascript developed on Firefox fails on IE? [closed]
...ble.
General:
Problems with partially loaded documents: It’s a good idea to add your JavaScript in a window.onload or similar event as IE doesn’t support many operations in partially loaded documents.
Differing attributes: In CSS, it's elm.style.styleFloat in IE vs elm.style.cssFloat in Fir...
Make child visible outside an overflow:hidden parent
... it and layer ontop of the floating elements. However, this is a very good idea and I will play with it more to see if I can get it to behave correctly, and comeback to vote. Thank you :).
– marknadal
Jan 29 '12 at 10:39
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Scala Doubles, and Precision
...uy pointed out. (Thanks!)
If you want it to be fast, Kaito has the right idea. math.pow is slow, though. For any standard use you're better off with a recursive function:
def trunc(x: Double, n: Int) = {
def p10(n: Int, pow: Long = 10): Long = if (n==0) pow else p10(n-1,pow*10)
if (n < 0...
Android Eclipse - Could not find *.apk
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Bingo! +1 dude I'd ++++ more but can't. I have no idea how "is library" got selected in the first place.
– user562566
Aug 5 '11 at 7:44
2
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