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Dynamically adding properties to an ExpandoObject
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answered Feb 8 '11 at 21:05
Stephen ClearyStephen Cleary
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Simulating ENTER keypress in bash script
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edited Jun 25 '19 at 8:41
Michel de Ruiter
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git - Find commit where file was added
.../git-scm.com/docs/git-log#Documentation/git-log.txt---diff-filterACDMRTUXB82308203
I have a handy alias for this, because I always forget it:
git config --global alias.whatadded 'log --diff-filter=A'
This makes it as simple as:
git whatadded -- foo.js
The below one liner will recursively se...
Can you supply arguments to the map(&:method) syntax in Ruby?
...h will enable you to do not only this:
a = [1,3,5,7,9]
a.map(&:+.with(2))
# => [3, 5, 7, 9, 11]
But also a lot of other cool stuff, like passing multiple parameters:
arr = ["abc", "babc", "great", "fruit"]
arr.map(&:center.with(20, '*'))
# => ["********abc*********", "********babc...
Why does String.valueOf(null) throw a NullPointerException?
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203
The issue is that String.valueOf method is overloaded:
String.valueOf(Object)
String.valueOf...
How to return smart pointers (shared_ptr), by reference or by value?
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2 Answers
2
Active
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When exactly are onSaveInstanceState() and onRestoreInstanceState() called?
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edited Jun 12 '19 at 19:25
tir38
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a...
CSS @font-face - what does “src: local('☺')” mean?
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edited Aug 27 '12 at 14:17
BoltClock♦
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Why does this code segfault on 64-bit architecture but work fine on 32-bit?
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edited May 23 '17 at 11:54
Community♦
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answered Sep 25 '11 at 12:08
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How to Diff between local uncommitted changes and origin
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answered Jul 16 '13 at 23:35
JJDJJD
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