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How do I embed a single file from a GitHub gist with the new gist interface?
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149
Take the gist URL from the left-hand side and after the .js add a query string like ?file=myFil...
Python: using a recursive algorithm as a generator
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In Python 3.4, you can replace the last two lines with yield from getPermutations(string[:i] + string[i+1:]), which is more efficient in many ways!
– Manuel Ebert
Apr 29 '14 at 17:46
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How to reference the initial commit?
...d separately), git mail tools (merged very early in project history), and p4-fast-export (perhaps accidental). That is not counting roots of 'html and 'man' branches, "convenience" branches which contains pre-generated documentation, and 'todo' branch with TODO list and scripts.
If you have git 1...
Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
...hese are legal:
h = { :$in => array }
h = { :'a.b' => 'c' }
h[:s] = 42
but these are not:
h = { $in: array }
h = { 'a.b': 'c' } # but this is okay in Ruby2.2+
h[s:] = 42
You can also use anything as a key with => so you can do this:
h = { C.new => 11 }
h = { 23 => 'pancakes hou...
What does “default” mean after a class' function declaration?
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edited Jun 26 '14 at 20:05
answered Jun 28 '11 at 7:08
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Inject errors into already validated form?
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4 Answers
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Active
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how to add records to has_many :through association in rails
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answered Sep 4 '11 at 4:11
MischaMischa
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What is the “Temporary ASP.NET Files” folder for?
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174
These are what's known as Shadow Copy Folders.
Simplistically....and I really mean it:
Whe...
How do I stop a Git commit when VI is on the screen waiting for a commit message?
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344
You have two options:
Provide an empty commit message. If it's a new commit and you haven't y...
How do I automatically update a timestamp in PostgreSQL
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4 Answers
4
Active
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