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Django Cookies, how can I set them?
...lue, days_expire = 7):
if days_expire is None:
max_age = 365 * 24 * 60 * 60 #one year
else:
max_age = days_expire * 24 * 60 * 60
expires = datetime.datetime.strftime(datetime.datetime.utcnow() + datetime.timedelta(seconds=max_age), "%a, %d-%b-%Y %H:%M:%S GMT")
response.set_cookie(k...
Including jars in classpath on commandline (javac or apt)
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170
Try the following:
java -cp jar1:jar2:jar3:dir1:. HelloWorld
The default classpath (unless th...
Cannot pass null argument when using type hinting
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PHP 7.1 or newer (released 2nd December 2016)
You can explicitly declare a variable to be null with this syntax
function foo(?Type $t) {
}
this will result in
$this->foo(new Type()); // ok
$this->foo(null); // ok
$this->foo(); // error
So, if you wan...
Remove everything after a certain character
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var s = '/Controller/Action?id=11112&value=4444';
s = s.substring(0, s.indexOf('?'));
document.write(s);
Sample here
I should also mention that native string functions are much faster than regular expressions, which should only really be used when necessary (this isn't one of those cases...
error upon assigning Layout: BoxLayout can't be shared
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edited Apr 17 '09 at 17:46
answered Apr 17 '09 at 17:26
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How can I join multiple SQL tables using the IDs?
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304
You want something more like this:
SELECT TableA.*, TableB.*, TableC.*, TableD.*
FROM TableA
...
Can we set a Git default to fetch all tags during a remote pull?
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answered May 21 '13 at 19:50
joshtklingjoshtkling
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Use curly braces to initialize a Set in Python
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103
There are two obvious issues with the set literal syntax:
my_set = {'foo', 'bar', 'baz'}
It...
When should I use GC.SuppressFinalize()?
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301
SuppressFinalize should only be called by a class that has a finalizer. It's informing the Garb...
Script parameters in Bash
...n the variables $1 and $2 and $3 where the number refers to the argument. $0 is the command itself.
The arguments are seperated by spaces, so if you would provide the -from and -to in the command, they will end up in these variables too, so for this:
./ocrscript.sh -from /home/kristoffer/test.png ...