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jQuery: $().click(fn) vs. $().bind('click',fn);
... calls on('click'). The way I see it, you might as well save yourself that extra function call by using on('click') directly.
– Nix
Mar 15 '12 at 13:58
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how to check if a file is a directory or regular file in python? [duplicate]
...if you've already got a stat structure, this allows you to avoid making an extra system call / disk seek via os.path.isfile or friends.
– Joshua Richardson
May 12 '14 at 18:39
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Is SHA-1 secure for password storage?
... that cost N once and can thereafter attack many passwords with very small extra cost per password.
If the pre-computed table is a rainbow table, then N can be somewhat bigger, because storage cost is reduced. The bottleneck on N becomes the CPU power that the attacker can muster, not the size of hi...
How to slice an array in Bash
... defaults to
zero, an omitted second index defaults to the size of the string being
sliced.
>>> local a=(0 1 2 3 4 5)
>>> # from the beginning to position 2 (excluded)
>>> echo $(array.slice 0:2 "${a[@]}")
>>> echo $(array.slice :2 "${a[@]}...
Algorithm for Determining Tic Tac Toe Game Over
...row=n or col=n or diag=n or rdiag=n then winner=true
I'd use an array of char [n,n], with O,X and space for empty.
simple.
One loop.
Five simple variables: 4 integers and one boolean.
Scales to any size of n.
Only checks current piece.
No magic. :)
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What does apply_filters(…) actually do in WordPress?
...the following sequence of functions:
wptexturize
convert_smilies
convert_chars
wpautop
shortcode_unautop
prepend_attachment
do_shortcode
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Why use argparse rather than optparse?
...bs.
docopt is an external lib worth looking at, which uses a documentation string as the parser for your input.
click is also external lib and uses decorators for defining arguments. (My source recommends: Why Click)
python-inquirer For selection focused tools and based on Inquirer.js (repo)
If yo...
Programmatically creating Markdown tables in R with KnitR
...:) Please note that you might also use the generic S3 method to save a few chars to type, like: pander(head(iris)[, 1:3])
– daroczig
Mar 19 '13 at 9:23
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How to post pictures to instagram using API
...ount that you wish to post a photo too
// Set all of the parameters in the string, and then sign it with their API key using SHA-256
$data ='{"device_id":"'.$device_id.'","guid":"'.$guid.'","username":"'.$username.'","password":"'.$password.'","Content-Type":"application/x-www-form-urlencoded; chars...
How can I shuffle an array? [duplicate]
...hat first answer seems to have a bug. About once in every 15 runs I get an extra undefined column. jsfiddle.net/tomasswood/z8zm7
– Thomas Wood
Sep 28 '13 at 0:25
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