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What is the size of column of int(11) in mysql in bytes?
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713
An INT will always be 4 bytes no matter what length is specified.
TINYINT = 1 byte (8 bit)
SMA...
Drawing Isometric game worlds
...the following int array as the map:
tileMap = new int[][] {
{0, 1, 2, 3},
{3, 2, 1, 0},
{0, 0, 1, 1},
{2, 2, 3, 3}
};
The tile images are:
tileImage[0] -> A box with a box inside.
tileImage[1] -> A black box.
tileImage[2] -> A white box.
tileImage[3] -> A box with a ...
Counting the number of elements with the values of x in a vector
...an just use table():
> a <- table(numbers)
> a
numbers
4 5 23 34 43 54 56 65 67 324 435 453 456 567 657
2 1 2 2 1 1 2 1 2 1 3 1 1 1 1
Then you can subset it:
> a[names(a)==435]
435
3
Or convert it into a data.frame if you're more comfor...
Can I use `pip` instead of `easy_install` for `python setup.py install` dependency resolution?
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3 Answers
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Using python's eval() vs. ast.literal_eval()?
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193
datamap = eval(raw_input('Provide some data here: ')) means that you actually evaluate the code ...
Get all unique values in a JavaScript array (remove duplicates)
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Convert a matrix to a 1 dimensional array
I have a matrix (32X48).
10 Answers
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Equivalent of String.format in jQuery
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answered Jun 24 '09 at 15:03
Josh StodolaJosh Stodola
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Resizing an image in an HTML5 canvas
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So what do you do if all the browsers (actually, Chrome 5 gave me quite good one) won't give y...
What's the difference between jQuery's replaceWith() and html()?
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Paolo BergantinoPaolo Bergantino
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