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PHP shell_exec() vs exec()
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edited Apr 25 '16 at 22:39
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Detecting a redirect in ajax request?
I want to use jQuery to GET a URL and explicitly check if it responded with a 302 redirect, but not follow the redirect.
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Json.net serialize/deserialize derived types?
... the documentation but I can't find anything on this or the best way to do it.
4 Answers
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Change default global installation directory for node.js modules in Windows?
... new executables to be installed in C:\Program Files\nodejs as well, but it seems impossible to achieve.
14 Answers
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Is it possible to capture a Ctrl+C signal and run a cleanup function, in a “defer” fashion?
...errupt)
go func(){
for sig := range c {
// sig is a ^C, handle it
}
}()
The manner in which you cause your program to terminate and print information is entirely up to you.
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Difference between and text
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Not sure where you get your legends from but:
Submit button with <button>
As with:
<button type="submit">(html content)</button>
IE6 will submit all text for this button between the tags, other browsers will only submit the value. Using <button> g...
Identify user in a Bash script called by sudo
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$SUDO_USER doesn't work if you are using sudo su -.
It also requires multiple checks - if $USER == 'root' then get $SUDO_USER.
Instead of the command whoami use who am i. This runs the who command filtered for the current session. It gives you more info than you need. So, ...
How to stretch div height to fill parent div - CSS
I have a page with divs like below
8 Answers
8
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What is PEP8's E128: continuation line under-indented for visual indent?
Just opened a file with Sublime Text (with Sublime Linter) and noticed a PEP8 formatting error that I'd never seen before. Here's the text:
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Compare given date with today
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strtotime($var);
Turns it into a time value
time() - strtotime($var);
Gives you the seconds since $var
if((time()-(60*60*24)) < strtotime($var))
Will check if $var has been within the last day.
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