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In HTML I can make a checkmark with ✓ . Is there a corresponding X-mark?
...ectly. Here's a good link to more symbols: danshort.com/HTMLentities/index.php?w=dingb
– Nathan Prather
Aug 26 '12 at 15:25
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How to negate the whole regex?
...eld under validation must not match the given regular expression; uses the PHP preg_match function internally.
'email' => 'not_regex:/^.+$/i'
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Mod of negative number is melting my brain
... as in: AWK, bash, bc, C99, C++11, C#, D, Eiffel, Erlang, Go, Java, OCaml, PHP, Rust, Scala, Swift, VB, x86 assembly, etc. I really don't see how you can claim one convention is "correct" and others "wrong".
– ShreevatsaR
Mar 23 '17 at 18:02
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How to add Git's branch name to the commit message?
... Aha, Mac OSX difference, see: hintsforums.macworld.com/showpost.php?p=393450&postcount=11 for the fix
– Adam Parkin
Jul 16 '13 at 18:19
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How do you run NUnit tests from Jenkins?
...dlocal
exit %ERRORLEVEL%
Reference: http://www.greengingerwine.com/index.php/2013/01/tip-check-errorlevel-in-your-post-build-steps-when-using-nunit/
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Convert string to variable name in JavaScript
...ss true. Javascript does not have variable variables (such as $$varname in php) so this really is the only answer. Using window[varname] has the side-effect of introducing global variables, which might not be wanted. @Shaz I don't think you give modern JS interpreters enough credit. They are extreme...
What would be a good docker webdev workflow?
...ev
Main Features
Persistent DB
Your choice of HHVM + NGINX or Apache2 + PHP5
Debug and set breakpoints with xDebug
The README.md should be clear enough to get you started.
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How to display hidden characters by default (ZERO WIDTH SPACE ie. ​)
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i used this in a php script to make very well formatted HTML content for migration into WordPress: $string = preg_replace( '/[^\x00-\x7F]/', null, $string ); htmlspecialchars_decode( htmlentities( html_entity_decode( $string ) ) );
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Using JQuery - preventing form from submitting
...otherwise show error.
HTML
<form id="form" class="form" action="page2.php" method="post">
<input type="text" class="check-validity" value="" />
<input type="text" class="check-validity" value="" />
<input type="text" class="check-validity" value="" />
<in...
How can I increment a char?
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I came from PHP, where you can increment char (A to B, Z to AA, AA to AB etc.) using ++ operator. I made a simple function which does the same in Python. You can also change list of chars to whatever (lowercase, uppercase, etc.) is your ...