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Checking if a variable is defined?
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Is !important bad for performance?
...of CSS, and if you don't use them with care you end up in a loop of adding more !important .
9 Answers
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Can a for loop increment/decrement by more than one?
...he for loop, but it is typically used to update the counter variable.
For more information about each step of the for loop, check out the MDN article.
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Cross-browser multi-line text overflow with ellipsis appended within a fixed width and height
...side .block but I couldn't get it to work. Is it any diferent if there are more than one .block h2?
– Alex
Jan 31 '12 at 22:42
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Rails layouts per action?
... solution in the question itself. It does not work if you want to use 3 or more different layouts (as is exactly my case).
– mrbrdo
Oct 6 '16 at 23:14
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Windows batch: call more than one command in a FOR loop?
Is it possible in Windows batch file to call more than one command in a single FOR loop? Let's say for example I want to print the file name and after delete it:
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How to start a background process in Python?
I'm trying to port a shell script to the much more readable python version. The original shell script starts several processes (utilities, monitors, etc.) in the background with "&". How can I achieve the same effect in python? I'd like these processes not to die when the python scripts complete. I ...
Conditional Variable vs Semaphore
...).
I generally use synchronization variables like this when I have one or more threads waiting on a single particular condition (e.g. for the queue to be empty).
Semaphores can be used similarly, but I think they're better used when you have a shared resource that can be available and unavailable...
How to convert a SVG to a PNG with ImageMagick?
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AngularJs “controller as” syntax - clarification?
... which partially solves this problem, some folks prefer to write code in a more OOP manner, which in my opinion, makes the code easier to reason about and test.
Here's a fiddle to demonstrate: http://jsfiddle.net/HB7LU/5796/
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