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How do I perform a Perl substitution on a string while keeping the original?
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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...
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.
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How to write into a file in PHP?
I have this script on one free PHP-supporting server:
9 Answers
9
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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.
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How can I find where Python is installed on Windows?
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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
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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.
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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
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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>
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How to add a downloaded .box file to Vagrant?
...SSH into is configured to use password-based authentication. Vagrant can't script entering the password for you. If you're prompted for a password, please enter the same password you have configured in the Vagrantfile." whereas i didn't configure anything in the Vagrantfile. I am just using the Vagr...
How do I replace text inside a div element?
...namically. What is the best, browser safe approach? I have prototypejs and scriptaculous available.
14 Answers
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