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What is the size of ActionBar in pixels?
I need to know the exact size of ActionBar in pixels so to apply correct background image.
13 Answers
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Fastest way to determine if an integer is between two integers (inclusive) with known sets of values
... WOW!!! This resulted in an order of magnitude improvement in my app for this specific line of code. By precomputing upper-lower my profiling went from 25% time of this function to less than 2%! Bottleneck is now addition and subtraction operations, but I think it might be good enough now ...
How does the keyword “use” work in PHP and can I import classes with it?
...ll find it strange, but when you are working with a big MVC structure, it happens. So if you have two classes with the same name, put them in different namespaces. Now consider when your auto loader is loading both classes (does by require), and you are about to use object of class. In this case, th...
Rails 4 LIKE query - ActiveRecord adds quotes
...ouse9 instances of % and _ inside search will not be sanitized, under this approach.
– Barry Kelly
Oct 30 '14 at 0:26
8
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How to only get file name with Linux 'find'?
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-exec and -execdir are slow, xargs is king.
$ alias f='time find /Applications -name "*.app" -type d -maxdepth 5'; \
f -exec basename {} \; | wc -l; \
f -execdir echo {} \; | wc -l; \
f -print0 | xargs -0 -n1 basename | wc -l; \
f -print0 | xargs -0 -n1 -P 8 basename | wc -l; \
f -print0 | ...
Django admin: How to display a field that is marked as editable=False' in the model?
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I just created a sample application to reproduce your error (django 2.0.8, python 3.5). This still works fine. Maybe something else is wrong in your app @nerdoc?
– tback
Sep 5 '18 at 13:29
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NSObject +load and +initialize - What do they do?
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}
This program prints two lines of output:
2012-11-10 16:18:38.984 testApp[7498:c07] in Superclass initialize; self = Superclass
2012-11-10 16:18:38.987 testApp[7498:c07] in Superclass initialize; self = Subclass
Since the system sends the initialize method lazily, a class won't receive the me...
What is the difference between sigaction and signal?
I was about to add an extra signal handler to an app we have here and I noticed that the author had used sigaction() to set up the other signal handlers. I was going to use signal() . To follow convention I should use sigaction() but if I was writing from scratch, which should I choose?
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What are the real-world strengths and weaknesses of the many frameworks based on backbone.js? [close
...ill like to take the next step towards more advanced solutions for complex application structure.
5 Answers
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Displaying files (e.g. images) stored in Google Drive on a website
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However, apparently this URL (at least the "view" one) only works when the user viewing it is logged in to Google (Drive?). In an anonymous browsing window, I received a login page instead of the (publicly shared) image I requested.
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