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How do I perform a Perl substitution on a string while keeping the original?
...ng the original:
(my $newstring = $oldstring) =~ s/foo/bar/g;
In perl 5.14.0 or later, you can use the new /r non-destructive substitution modifier:
my $newstring = $oldstring =~ s/foo/bar/gr;
Note: The above solutions work without g too. They also work with any other modifiers.
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Node.js / Express.js - How does app.router work?
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Note: This describes how Express worked in versions 2 and 3. See the end of this post for infor...
CSS to make HTML page footer stay at bottom of the page with a minimum height, but not overlap the p
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A simple method is to make the body 100% of your page, with a min-height of 100% too. This works...
What's the difference between “declare class” and “interface” in TypeScript
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interface is for when you simply want to describe the shape of an object. There's no code gene...
git stash -> merge stashed change with current changes
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edited Sep 18 at 5:04
Max Coplan
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answered May 17 '1...
How can I check whether Google Maps is fully loaded?
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Get all Attributes from a HTML element with Javascript/jQuery
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Spring MVC @PathVariable with dot (.) is getting truncated
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