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Force browser to clear cache
... get the new hotness.
window.applicationCache.swapCache();
if (confirm('A new version of this site is available. Load it?')) {
window.location.reload();
}
} else {
// Manifest didn't changed. Nothing new to server.
}
}, false);
}, false);
See also Using t...
Allowed characters in Linux environment variable names
...ames shall not contain
the character '='. For values to be
portable across systems conforming to
IEEE Std 1003.1-2001, the value shall
be composed of characters from the
portable character set (except NUL
and as indicated below).
So names may contain any character except = and NUL, but...
Quickly create a large file on a Linux system
...
dd from the other answers is a good solution, but it is slow for this purpose. In Linux (and other POSIX systems), we have fallocate, which uses the desired space without having to actually writing to it, works with most modern disk based file systems, very fast:
For example:
fallocate -l 10G gen...
Combine two columns of text in pandas dataframe
...
Confirmed same result when using ''.join, i.e.: df['period'] = df[['Year', 'quarter']].apply(''.join, axis=1).
– Max Ghenis
Oct 10 '17 at 5:30
...
Keyboard Interrupts with python's multiprocessing Pool
...ever returns, so the interrupt never happens. KeyboardInterrupt should almost certainly interrupt a condition wait.
Note that this doesn't happen if a timeout is specified; cond.wait(1) will receive the interrupt immediately. So, a workaround is to specify a timeout. To do that, replace
res...
Github: Can I see the number of downloads for a repo?
...zip downloads. Only the git clone instances. Check with GitHub support for confirmation.
– VonC
Dec 29 '15 at 7:59
@da...
How to change max_allowed_packet size
...f the file first so it did not work.
6) Control + O (save) then ENTER (confirm) then Control + X (exit file)
7) service mysqld restart
8) You can check the change in the variables section on phpmyadmin
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What is the most effective way for float and double comparison?
What would be the most efficient way to compare two double or two float values?
31 Answers
...
Cannot import the keyfile 'blah.pfx' - error 'The keyfile may be password protected'
...moved the certificate, reinstalled it and then sn -i... worked. Basically confirming that for me, both steps were required. Reinstall cert then execute the sn command.
– Dodgyrabbit
Jun 16 '10 at 17:29
...
Creating .pem file for APNS?
...ing set of instructions I've come across. It's straight forward and I can confirm it works brilliantly on both a linux php server and a windows php server.
You can find their 5-step pem creation process right at the bottom of the page.
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