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What is the difference between `after_create` and `after_save` and when to use which?
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edited Jul 18 '12 at 0:10
answered Jun 21 '11 at 8:12
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What limits does scala place on the “acceptable complexity” of inferred types?
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10
When inferring types, the compiler often needs to calculate the Least Upper Bound (LUB) of a lis...
How to check if element has any children in Javascript?
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or the length property of childNodes:
if (element.childNodes.length > 0) { // Or just `if (element.childNodes.length)`
// It has at least one
}
If you only want to know about child elements (as opposed to text nodes, attribute nodes, etc.) on all modern browsers (and IE8 — in fact, eve...
How to remove all click event handlers using jQuery?
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205
You would use off() to remove an event like so:
$("#saveBtn").off("click");
but this will re...
A Better Django Admin ManyToMany Field Widget
... a try.
– Chris W.
Mar 22 '11 at 16:01
Its Working But how to make this filed read only. I am try read only_fields = ...
Algorithm for classifying words for hangman difficulty levels as “Easy”,“Medium”, or “Hard”
...split()
>>> sorted(list(partition('e', words).items()))
[(0, ['star']), (2, ['mews']), (5, ['even', 'eyes']), (6, ['deed', 'peep'])]
"""
result = defaultdict(list)
for word in words:
key = sum(1 << i for i, letter in enumerate(word) if letter == guess)
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How to force a SQL Server 2008 database to go Offline
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answered Jun 9 '10 at 12:21
abatishchevabatishchev
89.7k7272 gold badges279279 silver badges417417 bronze badges
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Are there any side effects of returning from inside a using() statement?
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answered Mar 3 '10 at 9:07
Jon SkeetJon Skeet
1211k772772 gold badges85588558 silver badges88218821 bronze badges
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Undo a Git commit after push using reverse patch?
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50
Sounds like you want to use git-revert.
https://www.kernel.org/pub/software/scm/git/docs/git-re...