大约有 8,330 项符合查询结果（耗时：0.0197秒） [XML]
Is there a way to make text unselectable on an HTML page? [duplicate]
...nt inside the <div>. If this is a problem, you could instead use JavaScript to do this recursively for an element's descendants:
function makeUnselectable(node) {
if (node.nodeType == 1) {
node.setAttribute("unselectable", "on");
}
var child = node.firstChild;
while (c...
How to find my Subversion server version number?
...
For an HTTP-based server there is a Python script to find the server version at:
http://svn.apache.org/repos/asf/subversion/trunk/tools/client-side/server-version.py
You can get the client version with
`svn --version`
...
go to character in vim
I'm getting an error message from a python script at position 21490 .
2 Answers
2
...
How to install PyQt4 on Windows using pip?
I'm using Python 3.4 on Windows. When I run a script, it complains
13 Answers
13
...
DistutilsOptionError: must supply either home or prefix/exec-prefix — not both
... officially addressed, one of the options would be to create your own bash script that would handle this case:
#!/bin/bash
name=''
target=''
while getopts 'n:t:' flag; do
case "${flag}" in
n) name="${OPTARG}" ;;
t) target="${OPTARG}" ;;
esac
done
if [ -z "$targe...
How to change collation of database, table, column?
...
You can run a php script.
<?php
$con = mysql_connect('localhost','user','password');
if(!$con) { echo "Cannot connect to the database ";die();}
mysql_select_db('dbname...
What blocks Ruby, Python to get Javascript V8 speed? [closed]
...
What blocks Ruby, Python to get Javascript V8 speed?
Nothing.
Well, okay: money. (And time, people, resources, but if you have money, you can buy those.)
V8 has a team of brilliant, highly-specialized, highly-experienced (and thus highly-paid) engineers wor...
WARNING: UNPROTECTED PRIVATE KEY FILE! when trying to SSH into Amazon EC2 Instance
...e to be group-readable (using ssh not for personal login, but to execute a script on a remote server, dedicated user on the remote server for this purpose, authorized_keys locked down so only said script will run, and multiple persons on the origin server should have access to run the script). Oh w...
jQuery $.ajax(), $.post sending “OPTIONS” as REQUEST_METHOD in Firefox
...succeed, but Firefox does not pass the contents of the response to the Javascript.
share
|
improve this answer
|
follow
|
...
What is the purpose of the : (colon) GNU Bash builtin?
...
$ ./vecho
$ VERBOSE=1 ./vecho
Verbose echo is ON
This makes for a clean script. This cannot be done with '#'.
Also,
: >afile
is one of the simplest ways to guarantee that 'afile' exists but is 0 length.
share
...