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How to decide font color in white or black depending on background color?
I want to show some images like this example
22 Answers
22
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Listing only directories using ls in Bash?
This command lists directories in the current path: ls -d */
26 Answers
26
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Declaration/definition of variables locations in ObjectiveC?
... starting to work on iOS apps and objective C I've been really puzzled by the different locations where one could be declaring and defining variables. On one hand we have the traditional C approach, on the other we have the new ObjectiveC directives that add OO on top of that. Could you folks helps ...
Get value from hidden field using jQuery
I have a <input type="hidden" value="" id='h_v' class='h_v'> Using jQuery I want to alert the user to this value .
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UIBarButtonItem with custom image and no border
I want to create a UIBarButtonItem with a custom image, but I don't want the border that iPhone adds, as my Image has a special border.
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How can I update window.location.hash without jumping the document?
I have a sliding panel set up on my website.
9 Answers
9
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Effects of the extern keyword on C functions
In C, I did not notice any effect of the extern keyword used before function declaration.
At first, I thought that when defining extern int f(); in a single file forces you to implement it outside of the file's scope. However I found out that both:
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iOS 7 style Blur view
Does anybody know of any controls that will replicate the iOS7 style blur views.
6 Answers
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Why does C++11 not support designated initializer lists as C99? [closed]
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C++ has constructors. If it makes sense to initialize just one member then that can be expressed in the program by implementing an appropriate constructor. This is the sort of abstraction C++ promotes.
On the other hand the desi...
How to write iOS app purely in C
I read here Learn C Before Objective-C?
4 Answers
4
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