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Removing multiple classes (jQuery)
...Class("class1 class2");
From removeClass(), the class parameter:
One or more CSS classes to remove from
the elements, these are separated by
spaces.
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“open/close” SqlConnection or keep open?
... @RoyiNamir I kinda like the call to close the connection. Especially for beginners and newcomers to a code base. It's more explicit and readable.
– edhedges
Jul 25 '14 at 19:39
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Resize fields in Django Admin
Django tends to fill up horizontal space when adding or editing entries on the admin, but, in some cases, is a real waste of space, when, i.e., editing a date field, 8 characters wide, or a CharField, also 6 or 8 chars wide, and then the edit box goes up to 15 or 20 chars.
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val() vs. text() for textarea
I am using jQuery, and wondering if I should use val() or text() (or another method) to read and update the content of a textarea.
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Combining C++ and C - how does #ifdef __cplusplus work?
I'm working on a project that has a lot of legacy C code. We've started writing in C++, with the intent to eventually convert the legacy code, as well. I'm a little confused about how the C and C++ interact. I understand that by wrapping the C code with extern "C" the C++ compiler will no...
Use of “global” keyword in Python
...nd from reading the documentation is that Python has a separate namespace for functions, and if I want to use a global variable in that function, I need to use global .
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How to affect other elements when one element is hovered
...irectly inside the container:
#container:hover > #cube { background-color: yellow; }
If cube is next to (after containers closing tag) the container:
#container:hover + #cube { background-color: yellow; }
If the cube is somewhere inside the container:
#container:hover #cube { background-co...
Why do most C developers use define instead of const? [duplicate]
In many programs a #define serves the same purpose as a constant. For example.
9 Answers
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Python executable not finding libpython shared library
...ve installed libpython2.7.so.1.0 if it is not in /usr/local/lib.
If this works and you want to make the changes permanent, you have two options:
Add export LD_LIBRARY_PATH=/usr/local/lib to your .profile in your home directory (this works only if you are using a shell which loads this file when a...
What are the best practices for JavaScript error handling?
I'm looking to start making my JavaScript a bit more error proof, and I'm finding plenty of documentation on using try , catch , finally , and throw , but I'm not finding a ton of advice from experts on when and where to throw errors.
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