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compilation warning: no rule to process file for architecture i386
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answered Jun 28 '11 at 16:23
GiuseppeGiuseppe
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jQuery Set Cursor Position in Text Area
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edited Jan 3 '16 at 13:45
T.J. Crowder
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Argparse optional positional arguments?
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3 Answers
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RSpec: how to test if a method was called?
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edited May 18 '15 at 15:13
answered Jan 21 '14 at 16:01
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How to create a temporary directory?
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Use mktemp -d. It creates a temporary directory with a random name and makes sure that file do...
How to convert ActiveRecord results into an array of hashes
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How to use android emulator for testing bluetooth application?
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130
You can't. The emulator does not support Bluetooth, as mentioned in the SDK's docs and several ...
Is there any WinSCP equivalent for linux? [closed]
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edited Apr 8 '16 at 2:31
answered Nov 18 '08 at 18:44
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How can I output leading zeros in Ruby?
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If the maximum number of digits in the counter is known (e.g., n = 3 for counters 1..876), you can do
str = "file_" + i.to_s.rjust(n, "0")
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