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Converting an int to a binary string representation in Java?
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answered Mar 9 '10 at 3:26
JackJack
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How to generate a random integer number from within a range
...s the length of the interval into which rand() returns (i.e. is a power of 2). Furthermore, one has no idea whether the moduli of rand() are independent: it's possible that they go 0, 1, 2, ..., which is uniform but not very random. The only assumption it seems reasonable to make is that rand() pu...
How to set a Header field on POST a form?
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edited Mar 1 '12 at 13:29
answered Mar 1 '12 at 13:20
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Facebook API “This app is in development mode”
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I know its a little bit late but someone may find this useful in future.
STEP 1:
Login to fa...
iOS Image Orientation has Strange Behavior
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12 Answers
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How to hide output of subprocess in Python 2.7
I'm using eSpeak on Ubuntu and have a Python 2.7 script that prints and speaks a message:
5 Answers
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Changing the image source using jQuery
... var src = ($(this).attr('src') === 'img1_on.jpg')
? 'img2_on.jpg'
: 'img1_on.jpg';
$(this).attr('src', src);
}
});
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Simple Pivot Table to Count Unique Values
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Insert a 3rd column and in Cell C2 paste this formula
=IF(SUMPRODUCT(($A$2:$A2=A2)*($B$2:$B2=B2))>1,0,1)
and copy it down. Now create your pivot based on 1st and 3rd column. See snapshot
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Count the number of occurrences of a character in a string in Javascript
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