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Remove empty elements from an array in Javascript
...s prototype. See Alnitak's answer on this page for something that would be more ideal. Yours does allow for chaining though, obviously.
– Jason Bunting
Nov 11 '08 at 17:02
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How do I get a background location update every n minutes in my iOS application?
...the location manager? is it some sort of intended functionality? it sounds more like a bug in Apple SDK if it happens like that. Which iOS version you were trying it on?
– saurabh
Jan 3 '12 at 6:14
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Get the current URL with JavaScript?
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How to make vim paste from (and copy to) system's clipboard?
...rd. On X11 systems both registers can be used. See :help x11-selection for more details, but basically the "* is analogous to X11's _PRIMARY_ selection (which usually copies things you select with the mouse and pastes with the middle mouse button) and "+ is analogous to X11's _CLIPBOARD_ selection (...
Can code that is valid in both C and C++ produce different behavior when compiled in each language?
... Definitely wasn't expecting this one! I was hoping for something a little more dramatic but this is still useful, thanks. :) +1
– user541686
Oct 14 '12 at 23:58
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Getting value of select (dropdown) before change
...s solution. If you change the value once it will work but if you do it one more time it won't. You have to click somewhere to loose focus and another click on the dropdown. I suggest: $("#dropdownId").on('change', function () { var ddl = $(this); var previous = ddl.data('pr...
Version number comparison in Python
...alize(version2))
This is the same approach as Pär Wieslander, but a bit more compact:
Here are some tests, thanks to "How to compare two strings in dot separated version format in Bash?":
assert mycmp("1", "1") == 0
assert mycmp("2.1", "2.2") < 0
assert mycmp("3.0.4.10", "3.0.4.2") > 0
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ListView inside ScrollView is not scrolling on Android
...crollView, the content is scrollable. But the problem comes when there are more items in ListViews (ones in tabs), I am not able to scroll the ListView, even if there are more items.
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Getting A File's Mime Type In Java
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How to optimize for-comprehensions and loops in Scala?
...er than 3 years ago, but... Still the difference is too big. Can we expect more performance improvements? In other words, Martin, is there anything, in theory, left for possible optimizations?
– sasha.sochka
Apr 23 '14 at 18:38
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