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Rolling back a remote Git repository
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135
You can use git revert <commit>… for all the n commits, and then push as usual, keeping...
In C++, if throw is an expression, what is its type?
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answered Jul 31 '09 at 15:04
David ThornleyDavid Thornley
53.2k88 gold badges8686 silver badges145145 bronze badges
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ManyRelatedManager object is not iterable
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edited Mar 3 at 11:45
answered Feb 17 '13 at 12:17
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Rails 4 - passing variable to partial
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163
You need the full render partial syntax if you are passing locals
<%= render @users, :locals...
Why are Python lambdas useful? [closed]
...where you can pass functions to other functions to do stuff. Example:
mult3 = filter(lambda x: x % 3 == 0, [1, 2, 3, 4, 5, 6, 7, 8, 9])
sets mult3 to [3, 6, 9], those elements of the original list that are multiples of 3. This is shorter (and, one could argue, clearer) than
def filterfunc(x):
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Inconsistent accessibility: property type is less accessible
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3 Answers
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Active
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std::function and std::bind: what are they, and when should they be used?
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203
std::bind is for partial function application.
That is, suppose you have a function object f wh...
C# list.Orderby descending
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answered Oct 13 '10 at 15:22
StriplingWarriorStriplingWarrior
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CSS selector by inline style attribute
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edited Mar 3 '17 at 14:20
answered Dec 8 '11 at 6:07
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How is set() implemented?
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– Claudiu Creanga
Sep 21 '16 at 21:13
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No, average case is O(1) but worst case is O(N) for hash ...