大约有 44,000 项符合查询结果（耗时：0.0374秒） [XML]
var self = this?
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This question is not specific to jQuery, but specific to JavaScript in general. The core problem is how to "channel" a variable in embedded functions. This is the example:
var abc = 1; // we want to use this variable in embedded functions
function xyz(){
console.log(abc); // it is ...
A Windows equivalent of the Unix tail command [closed]
...d it's easier for me to use a workaround: I'm just going to write a simple script that does a tail :)
– Alphaaa
Apr 24 '13 at 8:31
1
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Use a normal link to submit a form
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note that form.submit() will not work without JavaScript
– baptx
Aug 11 '16 at 22:46
3
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How to terminate a python subprocess launched with shell=True
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Very nice solution. If your cmd happens to be a shell script wrapper for something else, do call the final binary there with exec too in order to have only one subprocess.
– Nicolinux
Aug 4 '16 at 17:51
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How to get the nvidia driver version from the command line?
...xpand on ccc's answer, if you want to incorporate querying the card with a script, here is information on Nvidia site on how to do so:
https://nvidia.custhelp.com/app/answers/detail/a_id/3751/~/useful-nvidia-smi-queries
Also, I found this thread researching powershell. Here is an example command t...
how to delete all cookies of my website in php
...ove b.c; cookies),
Remove cookies from a higher path other then root.
My script does, see.
<?php function unset_cookie($name)
{
$host = $_SERVER['HTTP_HOST'];
$domain = explode(':', $host)[0];
$uri = $_SERVER['REQUEST_URI'];
$uri = rtrim(explode('?', $uri)[0], '/');
if ($...
PHP Composer update “cannot allocate memory” error (using Laravel 4)
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sudo rm -rf vendor
sudo php -dmemory_limit=750M composer.phar update --no-scripts --prefer-dist
sudo php artisan --dump-autoload
The second option tries to update all the components, if there is no update, it picks up the package from the cache else picks up from the dist
Note: Please change the...
Is there an easy way to request a URL in python and NOT follow redirects?
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raise Exception("Temporary Redirect: %s" % 302)
def main(script_name, url):
opener = urllib2.build_opener(RedirectHandler)
urllib2.install_opener(opener)
print urllib2.urlopen(url).read()
if __name__ == "__main__":
main(*sys.argv)
...
pythonic way to do something N times without an index variable?
... I wanted to quantify performance first hand, so I cooked up the following script:
from itertools import repeat
N = 10000000
def payload(a):
pass
def standard(N):
for x in range(N):
payload(None)
def underscore(N):
for _ in range(N):
payload(None)
def loopiter(N):
...
How do I wrap text in a pre tag?
...uper-useful for code blocks in HTML and for debugging output while writing scripts, but how do I make the text word-wrap instead of printing out one long line?
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