大约有 30,000 项符合查询结果（耗时：0.0367秒） [XML]
generate days from date range
...bers (and thus about 274 years worth of dates), it runs in 0.0458 sec.
Incidentally, this is a very portable technique that works with most databases with minor adjustments.
SQL Fiddle example returning 1,000 days
share
...
Can Git hook scripts be managed along with the repository?
... git version 2.9 now has a config option for core.hooksPath to set up a file outside of .git to link to the hooks folder.
– Aaron Rabinowitz
May 29 '18 at 16:52
add a comm...
How do I send a POST request as a JSON?
...your request...
Python 2.x
import json
import urllib2
data = {
'ids': [12, 3, 4, 5, 6]
}
req = urllib2.Request('http://example.com/api/posts/create')
req.add_header('Content-Type', 'application/json')
response = urllib2.urlopen(req, json.dumps(data))
Python 3.x
https://stackoverflow....
Difference between sh and bash
... a hard link.
If it's a symbolic link, a portable way to resolve it is:
% file -h /bin/sh
/bin/sh: symbolic link to bash
If it's a hard link, try
% find -L /bin -samefile /bin/sh
/bin/sh
/bin/bash
In fact, the -L flag covers both symlinks and hardlinks,
but the disadvantage of this method is t...
How can I make a div stick to the top of the screen once it's been scrolled to?
...ement {
background-color: #c0c0c0;
position:fixed;
top:0;
width:100%;
z-index:100;
}
Edit: You should have the element with position absolute, once the scroll offset has reached the element, it should be changed to fixed, and the top position should be set to zero.
You can det...
How to move Jenkins from one PC to another
...nstance of Jenkins :)
Do not forget to change the owner of the new Jenkins files : chown -R jenkins:jenkins $JENKINS_HOME
JENKINS_HOME is by default located in ~/.jenkins on a Linux installation, yet to exactly find where it is located, go on the http://your_jenkins_url/configure page and check th...
$_POST vs. $_SERVER['REQUEST_METHOD'] == 'POST'
...check $_POST until I got into a trouble with larger POST data and uploaded files. There are configuration directives post_max_size and upload_max_filesize - if any of them is exceeded, $_POST array is not populated.
So the "safe way" is to check $_SERVER['REQUEST_METHOD']. You still have to use is...
Change font color for comments in vim
...g it when i put the line hi comment ctermfg=<colour> into the .vimrc file, but i worked out it was because that line came before the line syntax on, once i swapped the order, it worked fine..
– guskenny83
Jun 23 '16 at 3:51
...
Is it possible to focus on a using JavaScript focus() function?
... @Casey Chu : Its working fine in ie but not in firefox, do you have any idea ?
– Haseeb Akhtar
Feb 5 '14 at 5:20
It...
Eclipse error: 'Failed to create the Java Virtual Machine'
...
1. Open the eclipse.ini file from your eclipse folder,see the picture below.
2. Open eclipse.ini in Notepad or any other text-editor application, Find the line -Xmx256m (or -Xmx1024m). Now change the default value 256m (or 1024m) to 512m. You al...