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Logic to test that 3 of 4 are True
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I suggest writing the code in a manner that indicates what you mean. If you want 3 values to be true, it seems natural to me that the value 3 appears somewhere.
For instance, in C++:
if ((int)a + (int)b + (int)c + (int)d == 3)
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Add object to ArrayList at specified index
I think it's a fairly simple question, but I can't figure out how to do this properly.
14 Answers
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ProcessStartInfo hanging on “WaitForExit”? Why?
I have the following code:
22 Answers
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npm failed to install time with make not found error
When i try to install time on nodejs server i get the below error:
5 Answers
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Is there a regular expression to detect a valid regular expression?
Is it possible to detect a valid regular expression with another regular expression? If so please give example code below.
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Get MIME type from filename extension
How can I get the MIME type from a file extension?
24 Answers
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PhpStorm wrap/surround selection?
Often in coding and templating I need to wrap a certain part of text. Is there any shortcut to wrap the current selection, for example:
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VIM + Syntastic: how to disable the checker?
I'm using Syntastic which is enabled for my HTML files. Since I have a very big file with "validator w3" checkers enabled, GVIM or VIM became very slow while saving the file (:w).
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Detecting which UIButton was pressed in a UITableView
I have a UITableView with 5 UITableViewCells . Each cell contains a UIButton which is set up as follows:
26 Answers
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Convert object to JSON in Android
Is there a simple method to convert any object to JSON in Android?
6 Answers
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