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How to properly create composite primary keys - MYSQL
... and table_2 both have auto-increment surrogate primary keys as the ID. info is a table that contains information about both table_1 and table_2 .
...
How do I get a file extension in PHP?
... right now :-)).
In fact, it does exist, but few people know it. Meet pathinfo():
$ext = pathinfo($filename, PATHINFO_EXTENSION);
This is fast and built-in. pathinfo() can give you other information, such as canonical path, depending on the constant you pass to it.
Remember that if you want to ...
Limit the length of a string with AngularJS
... so that trimmed text will be visible on mouse over.
<div class="trim-info" tooltip="{{modal.title}}">{{modal.title}}</div>
.trim-info {
max-width: 50px;
display: inline-block;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
lin...
What's the difference between git clone --mirror and git clone --bare
...ror option does not copy hooks, the config file, the description file, the info/exclude file, and at least in my test case a few refs (which I don't understand.) I would not call it a "functionally identical copy, interchangeable with the original."
-bash-3.2$ git --version
git version 2.0.0
-bash-...
Bash script plugin for Eclipse? [closed]
...elf. It was approved for distro inclusion by Redhat. There's a little more info on the ShellEd plugin page on the Eclipse site, and installation instructions on their wiki.
Note that if you're not running an up-to-date version of Eclipse (as of this writing, Juno) you'll need to use an older versio...
How to set gradle home while importing existing project in Android studio
...ically ?" i clicked "yes" and alles was ok, it was strange because ; "brew info gradle " give this folder "/usr/local/Cellar/gradle/3.1" but Android Studio does not recognise gradle there
– stackdave
Jul 3 '17 at 9:41
...
Get exception description and stack trace which caused an exception, all as a string
...on("<<clearly and distinctly describe what failed here>>", exc_info=e)
– arntg
Nov 19 '19 at 18:52
...
.htaccess: Invalid command 'RewriteEngine', perhaps misspelled or defined by a module not included i
...4\modules
http://www.apachelounge.com/viewtopic.php?p=25091
For further info on the modules see the Apache Lounge VC10 Win64 download page and/or the readme in the .zip's there.
http://www.apachelounge.com/download/win64/
In
C:\Apache24\conf\httpd.conf
un-comment (remove # sign) starting be...
List all virtualenv
... all the virtual environments (if using the anaconda distribution):
conda info --envs
Hope my answer helps someone...
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OpenSuSE 安装bpftrace - 操作系统(内核) - 清泛网 - 专注IT技能提升
... -o file redirect bpftrace output to file
-d debug info dry run
-dd verbose debug info dry run
-b force BTF (BPF type format) processing
-e 'program' execute this program
-h, --help show this help message
-I DIR ad...