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What's an easy way to read random line from a file in Unix command line?
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edited Jul 10 '15 at 16:42
rogerdpack
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Where's my JSON data in my incoming Django request?
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edited Jul 14 '14 at 15:58
Thomas Orozco
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a...
Read lines from a file into a Bash array [duplicate]
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125
Latest revision based on comment from BinaryZebra's comment
and tested here. The addition of co...
What is the difference between MOV and LEA?
...address calculation and store the result [for later usage]
LEA ax, [BP+SI+5] ; Compute address of value
MOV ax, [BP+SI+5] ; Load value at that address
Where there are just constants involved, MOV (through the assembler's constant calculations) can sometimes appear to overlap with the simplest ca...
'Missing recommended icon file - The bundle does not contain an app icon for iPhone / iPod Touch of
...w, if you want to target only iOS 7, you just need 76 x 76, 120 x 120 and 152 x 152 icon sizes. If you also want to target iOS 6, you’ll need 57 x 57, 72 x 72, 76 x 76, 114 x 114, 120 x 120, 144 x 144 and 152 x 152 icon sizes. Without counting Spotlight and Settings icon if you don’t want the OS...
What columns generally make good indexes?
...eries, and whether the columns are needed to be indexed.
Update (23 Feb'15):
Any index (good/bad) increases insert and update time.
Depending on your indexes (number of indexes and type), result is searched. If your search time is gonna increase because of index then that's bad index.
Likely i...
Grant **all** privileges on database
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answered Feb 16 '11 at 12:45
diagonalbatmandiagonalbatman
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Format date in a specific timezone
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256
As pointed out in Manto's answer, .utcOffset() is the preferred method as of Moment 2.9.0. This...
Installing libv8 gem on OS X 10.9+
...etting an error on OSX Mavericks using latest stable rvm and ruby-1.9.3-p125.
20 Answers
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