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The opposite of Intersect()
...d Apr 11 '11 at 10:56
Øyvind BråthenØyvind Bråthen
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How to immediately see compile errors in project tree of IntelliJ Idea?
I'm wondering if it is possible to configure IntelliJ Idea to immediately show compile errors on the class files in the project tree. Currently I need to manually trigger the recompilation to see error marks on my classes if the class cannot be compiled.
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Eclipse syntax highlighting preferences save and restore
...ered Feb 23 '17 at 15:48
ℛɑƒæĿᴿᴹᴿℛɑƒæĿᴿᴹᴿ
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How do I access the request object or any other variable in a form's clean() method?
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The answer by Ber - storing it in threadlocals - is a very bad idea. There's absolutely no reason to do it this way.
A much better way is to override the form's __init__ method to take an extra keyword argument, request. This stores the request in the form, where it's required, and from...
What is an alternative to execfile in Python 3?
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Any idea why they would do such a thing? This is so much more verbose than before. Also, it doesn't work for me on Python3.3. I get "No such file or directory" when I exec(open('./some_file').read()). I have tried including the '...
Why does isNaN(“ ”) (string with spaces) equal false?
...Kooilnc the fact that NaN != NaN is, actually, a good choice for once. The idea is that NaN is almost always a result of a computation that went different than how the programmer intended, and to assume that the results of two computations that went "wrong" are equal is pretty dangerous, I'd say.
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How to find whether or not a variable is empty in Bash
...in practice this tests whether $variable is empty or not. As an addition (3½ years after the fact :-) ) I would never use this myself since -z does what I probably want in a clearer way, but I wanted to add this answer since this method is frequently seen "in the wild"; perhaps written this way on ...
Why does pycharm propose to change method to static
...e other hand, if the method is not yet implemented, it seems always a good idea to raise a NotImplementedError.
– jolvi
Oct 25 '16 at 22:51
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How to escape double quotes in a title attribute
...87 | double greater-than sign »
&#189 | fraction 1/2 ½
&#191 | inverted question mark ¿
&#8220 | left double quote “
&#8212 | dash —
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Overriding a Rails default_scope
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So true. Using default_scope might seem like a good idea, but will likely cause multiple headaches during the lifetime of your app.
– thomax
May 8 '14 at 7:46
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