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How do I convert a hexadecimal color to rgba with the Less compiler?
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This hasn't been updated for a while but with Less PHP I am getting the following error - @colorGold: color('#C6AF87'); .box { background-color: rgba(red(@colorGold),green(@colorGold),blue(@colorGold),0.3); } Error is - Could not compile CSS file (screen.less): co...
Count table rows
...t..." in the SQL, does it use $results->num_rows, or is there a way to call this result directly?
– Nosajimiki
Apr 24 '17 at 19:26
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Replace transparency in PNG images with white background
...ings with Image Magick "convert" operations, but either nothing happens at all or I get an error. I don't want to go to an intermediate JPG form because I don't want the artifacts. Of course it's easy to do this in Gimp or Photoshop or whatever, but I'd really rather script it from the command lin...
Is there a way to check which CSS styles are being used or not used on a web page?
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Install the CSS Usage add-on for Firebug and run it on that page. It will tell you which styles are being used and not used by that page.
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Remove new lines from string and replace with one empty space
Want to remove all new lines from string.
19 Answers
19
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Entity Framework Timeouts
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@ErikPetru, this is actually a very common practice and makes the code more readable.
– Calvin
Dec 10 '13 at 18:51
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What is the difference between square brackets and parentheses in a regex?
...uestion uses keyword var in code, this probably is JavaScript). The use of php which runs on PCRE for preg matching will optimize away the lack of backtracking, however we're not in PHP either, so using classes [] instead of alternations | gives performance bonus as the match does not backtrack, and...
text flowing out of div
...ntent box.
With the value set to break-word
To prevent overflow, normally unbreakable words may be broken at arbitrary points if there are no otherwise acceptable break points in the line.
Worth mentioning...
The property was originally a nonstandard and unprefixed Microsoft extension ca...
Scala framework for a Rest API Server? [closed]
...e been enjoying what I've been learning these days with the Scala book and all the blog posts and questions (it's not so ugly!)
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Is mongodb running?
I have installed mongodb and the php drivers on my unix server.
9 Answers
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