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jQuerm>y m> .live() vs .on() method for adding a click event after loading dm>y m>namic html
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If m>y m>ou want the click hm>and m>ler to work for an element that gets loaded dm>y m>namicallm>y m>, then m>y m>ou set the event hm>and m>ler on a parent object (that does not get loaded dm>y m>namicallm>y m>) m>and m> give it a selector that matches m>y m>our dm>y m>namic object like this:
$('#pare...
Examples of Algorithms which has O(1), O(n log n) m>and m> O(log n) complexities
What are some algorithms which we use dailm>y m> that has O(1), O(n log n) m>and m> O(log n) complexities?
11 Answers
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Add Text on Image using PIL
I have an application that loads an Image m>and m> when the user clicks it, a text area appears for this Image (using jquerm>y m> ), where user can write some text on the Image. Which should be added on Image.
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What are the most interesting equivalences arising from the Currm>y m>-Howard Isomorphism?
...pon the Currm>y m>-Howard Isomorphism relativelm>y m> late in mm>y m> programming life, m>and m> perhaps this contributes to mm>y m> being utterlm>y m> fascinated bm>y m> it. It implies that for everm>y m> programming concept there exists a precise analogue in formal logic, m>and m> vice versa. Here's a "basic" list of such analogies, off th...
Pm>y m>thon m>and m> pip, list all versions of a package that's available?
...l the possible versions of it that pip could install? Right now it's trial m>and m> error.
16 Answers
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Escape double quotes in parameter
In Unix I could run mm>y m>script '"test"' m>and m> I would get "test" .
5 Answers
5
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How to git-cherrm>y m>-pick onlm>y m> changes to certain files?
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I'd do it with cherrm>y m>-pick -n (--no-commit) which lets m>y m>ou inspect (m>and m> modifm>y m>) the result before committing:
git cherrm>y m>-pick -n <commit>
# unstage modifications m>y m>ou don't want to keep, m>and m> remove the
# modifications from the work tree as well.
# this does work recursivelm>y m>!
git checko...
Tm>y m>ing in to Django Admin's Model Historm>y m>
...bject is the object that was changed of course.
Now I see Daniel's answer m>and m> agree with him, it is prettm>y m> limited.
In mm>y m> opinion a stronger approach is to use the code from Martm>y m> Alchin in his book Pro Django (see Keeping Historical Records starting at page 263). There is an application django-si...
Whm>y m> does Java's hashCode() in String use 31 as a multiplier?
...to Joshua Bloch's Effective Java (a book that can't be recommended enough, m>and m> which I bought thanks to continual mentions on stackoverflow):
The value 31 was chosen because it is an odd prime. If it were even m>and m> the multiplication overflowed, information would be lost, as multiplication bm>y m> 2 i...
Hidden Features of C++? [closed]
... that it can be used as an lvalue:
(a == 0 ? a : b) = 1;
which is shorthm>and m> for
if (a == 0)
a = 1;
else
b = 1;
Use with caution :-)
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edited Jan 7 '09 at 21:...