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Simplest way to check if key exists in object using CoffeeScript
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– Trevor Burnham
Jan 13 '13 at 22:24
ah, ok: own = (prop, obj) -> Object::hasOwnProperty.call obj, prop
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Use JAXB to create Object from XML String
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4 Answers
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Active
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Unstage a deleted file in git
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Patrick M
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answered Mar 6 '12 at 20:46
twalbergtwalberg
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Take all my changes on the current branch and move them to a new branch in Git
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104
If you haven't been committing anything yet, you're already in the right position.
Create a ne...
Ruby/Rails: converting a Date to a UNIX timestamp
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354
The code date.to_time.to_i should work fine. The Rails console session below shows an example:
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How to quit scala 2.11.0 REPL?
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edited Apr 22 '14 at 23:59
answered Apr 22 '14 at 23:51
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How to get the parents of a merge commit in git?
...s abbreviated hashes of its parents:
$ git log -1 395f65d
commit 395f65d438b13fb1fded88a330dc06c3b0951046
Merge: 9901923 d28790d
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git outputs parents according to their number: the first (leftmost) hash is for the first parent, and so on.
If all you want is just the hashes, the two equiva...
How to check if a value exists in a dictionary (python)
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394
>>> d = {'1': 'one', '3': 'three', '2': 'two', '5': 'five', '4': 'four'}
>>> '...
Best way to write to the console in PowerShell
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104
Default behaviour of PowerShell is just to dump everything that falls out of a pipeline without ...
I want to exception handle 'list index out of range.'
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ThiefMasterThiefMaster
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