大约有 17,000 项符合查询结果（耗时：0.0264秒） [XML]
How do I perform a Perl substitution on a string while keeping the original?
...
I hate foo and bar .. who dreamed up these non descriptive terms in programming anyway?
my $oldstring = "replace donotreplace replace donotreplace replace donotreplace";
my $newstring = $oldstring;
$newstring =~ s/replace/newword/g; # inplace replacement
print $newstring...
Set environment variables on Mac OS X Lion
...The bash shell comes from Unix and when it loads it runs the .bash_profile script. You can modify this script for your user to change your settings. This file is located at:
~/.bash_profile
Update for Mavericks
OS X Mavericks does not use the environment.plist - at least not for OS X windows a...
Git add all files modified, deleted, and untracked?
... This can also not work if your git version is old. I was running a script on a server that was running git 1.5.2.5. git add -A was not working. From the script, no error message was reported. Only from the command line did I find that -A was not a legal option to add.
...
How to write into a file in PHP?
I have this script on one free PHP-supporting server:
9 Answers
9
...
Replace transparency in PNG images with white background
...'s easy to do this in Gimp or Photoshop or whatever, but I'd really rather script it from the command line because there are many of these things.
...
How can I find where Python is installed on Windows?
...
My script creates a virtualenv, so it uses the system python to do that. You've gotten me thinking though, maybe that's not necessary… I'll check it out on Monday, thank you!
– user60561
...
Switch statement multiple cases in JavaScript
I need multiple cases in switch statement in JavaScript, Something like:
21 Answers
21...
Using Git how do I find changes between local and remote
...posite.
A friend of mine, David Dollar, has created a couple of git shell scripts to simulate hg incoming/outgoing. You can find them at http://github.com/ddollar/git-utils.
share
|
improve this an...
How do you uninstall all dependencies listed in package.json (NPM)?
...my case - I did not need the existing package.json (because of running the script on CI after npm scripts were executed..) So I just went with: "echo {} > package.json & npm prune"
– Rikki
Jul 31 '17 at 13:29
...
jQuery Click fires twice when clicking on label
...mycheckbox" id="mycheckbox" value="on"/>
</div>
</form>
<script>
$('#outer').on('click', function(e){
// this fires for #outer, label, and input
if (e.target.tagName == 'INPUT'){
// only interested in input
console.log(this);
}
});
</script>
...