大约有 48,000 项符合查询结果（耗时：0.0578秒） [XML]
how to release localhost from Error: listen EADDRINUSE
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edited Dec 10 '13 at 20:18
Keith Pinson
6,75555 gold badges5252 silver badges9494 bronze badges
ans...
Regular expression that matches valid IPv6 addresses
...]){0,1}[0-9])\.){3,3}
(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]) # 2001:db8:3:4::192.0.2.33 64:ff9b::192.0.2.33 (IPv4-Embedded IPv6 Address)
)
# IPv4 RegEx
((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])
To make the above easier to understand, th...
What to do Regular expression pattern doesn't match anywhere in string?
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answered Nov 20 '10 at 6:17
Platinum AzurePlatinum Azure
39.7k99 gold badges9696 silver badges128128 bronze badges
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Make: how to continue after a command fails?
...ood thing to bring up.
– T.E.D.
Apr 20 '10 at 12:41
3
You shouldn't ignore errors. The solution p...
clear javascript console in Google Chrome
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Update: As of November 6, 2012, console.clear() is now available in Chrome Canary.
If you type clear() into the console it clears it.
I don't think there is a way to programmatically do it, as it could be misused. (console is cleared by some web ...
Dictionary text file [closed]
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20
thanks ! 200000+ words, much appreciated ! cat /usr/share/dict/words > words.txt all the things !
– jokoon
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What is the fastest way to send 100,000 HTTP requests in Python?
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209
Twistedless solution:
from urlparse import urlparse
from threading import Thread
import httpl...
Items in JSON object are out of order using “json.dumps”?
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edited Dec 20 '17 at 8:19
answered May 23 '14 at 3:14
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PHP convert date format dd/mm/yyyy => yyyy-mm-dd [duplicate]
...mat is assumed. Check more here.
Use the default date function.
$var = "20/04/2012";
echo date("Y-m-d", strtotime($var) );
EDIT I just tested it, and somehow, PHP doesn't work well with dd/mm/yyyy format. Here's another solution.
$var = '20/04/2012';
$date = str_replace('/', '-', $var);
echo d...
Show space, tab, CRLF characters in editor of Visual Studio
...pace.
It works in all Visual Studio versions at least since Visual Studio 2010, the current one being Visual Studio 2019 (at time of writing). In Visual Studio 2013, you can also use CTRL+E, S or CTRL+E, CTRL+S.
By default, end of line markers are not visualized. This functionality is provided by ...