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How to change UIPickerView height
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54
It seems obvious that Apple doesn't particularly invite mucking with the default height of the U...
How to define hash tables in Bash?
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Bash 4
Bash 4 natively supports this feature. Make sure your script's hashbang is #!/usr/bin/env bash or #!/bin/bash so you don't end up using sh. Make sure you're either executing your script directly, or execute script with b...
Xcode 4.5 Storyboard 'Exit'
I have just installed Xcode 4.5 for iOS6 support, and I have seen a new icon called 'Exit' in my Storyboard, listed under my view controllers along with 'First Responder' etc. A little green icon labeled 'Exit'.
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How to convert a string of bytes into an int?
...ule to do this:
>>> struct.unpack("<L", "y\xcc\xa6\xbb")[0]
3148270713L
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Format a date using the new date time API
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answered Apr 14 '14 at 20:10
James_DJames_D
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Bash variable scope
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edited Aug 28 '19 at 22:43
Community♦
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answered Sep 23 '08 at 22:29
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Best way to add comments in erb
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4
It's one of only a few supported ERB tags. ruby-doc.org/stdlib/libdoc/erb/rdoc/classes/ERB.html If it didn't work on their PC, they either h...
How do I switch between the header and implementation file in Xcode 4?
How do I switch between the header and implementation file in Xcode 4?
7 Answers
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How to git-svn clone the last n revisions from a Subversion repository?
...to start your clone at ( -r$REV:HEAD).
For example: git svn clone -s -r1450:HEAD some/svn/repo
Git's data structure is based on pointers in a directed acyclic graph (DAG), which makes it trivial to walk back n commits. But in SVN ( and therefore in Git-SVN) you will have to find the revision n...
How to fully remove Xcode 4
I want to remove all existing SDK versions as well as Xcode 4.
7 Answers
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