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What's the best practice to “git clone” into an existing folder?
...uld be the accepted answer since it is not a hack.
– php_nub_qq
Jul 4 '18 at 19:31
5
Actually thi...
Is there a standard naming convention for git tags? [closed]
...ackage managers advice to tag versions without prefix v (like composer for PHP projects).
SemVer 2.0 has nothing about tag specification. It's done intentionally due avoiding conflicts. However it's advised to add prefix v in documentation and text references. As example format v1.0.4 instead of ful...
Using .gitignore to ignore everything but specific directories
...do this.)
wp-content/plugins/*
# !wp-content/plugins/my-single-file-plugin.php
# !wp-content/plugins/my-directory-plugin/
# Ignore everything in the "themes" directory, except the themes you
# specify (see the commented-out example for a hint on how to do this.)
wp-content/themes/*
# !wp-content/th...
What is the best way to profile javascript execution? [closed]
... profile block. See the console API here: http://getfirebug.com/wiki/index.php/Console_API
Blackbird
Blackbird (official site) also has a simpler profiler (can be downloaded from here)
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MySQL high CPU usage [closed]
... etc. An example of something like this is one I've been working on called PHP Profiler but there are many out there. If you're using a piece of software like Drupal, Joomla or Wordpress you'll want to ask around within the community as there's probably modules available for them that allow you to g...
Breaking out of a nested loop
..... This syntax would be incompatible with the goto labels available in C#. PHP uses something else: break 3; Put the number of levels after the break statement.
– ygoe
Jun 27 '14 at 8:33
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How can I create a link to a local file on a locally-run web page?
... (e.g. local dev server) to a local file. forums.mozillazine.org/viewtopic.php?f=9&t=1730
– nuala
Feb 20 '16 at 23:30
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How to put an image in div with CSS?
... there's another solution programatically, like getting the image size via PHP getimagesize and then echo a corresponding style and or img tag for that certain image.
– JudeJitsu
May 31 '12 at 8:25
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Executing JavaScript without a browser?
...ac OS X command line, much like we run any other scripting language (ruby, php, perl, python...)
13 Answers
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How do I remove newlines from a text file?
...
Using man 1 ed:
# cf. http://wiki.bash-hackers.org/doku.php?id=howto:edit-ed
ed -s file <<< $'1,$j\n,p' # print to stdout
ed -s file <<< $'1,$j\nwq' # in-place edit
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