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Running unittest with typical test directory structure
...── antigravity.py
└── test_antigravity.py
You can just run:
$ cd new_project
$ python -m unittest test_antigravity
For a directory structure like yours:
new_project
├── antigravity
│ ├── __init__.py # make it a package
│ └── antigravity.py
└─...
Unzip All Files In A Directory
...dirname=`echo $zip | sed 's/\.zip$//'`
if mkdir "$dirname"
then
if cd "$dirname"
then
unzip ../"$zip"
cd ..
# rm -f $zip # Uncomment to delete the original zip file
else
echo "Could not unpack $zip - cd failed"
fi
else
echo "Could not unpack $zip - m...
Mac OS X - EnvironmentError: mysql_config not found
...//dev.mysql.com/downloads/
Step 2: Locate it relative to Macintosh HD and cd
/usr/local/mysql/bin
Step 3: Once there open terminal and use a text editor of choice - I'm a neovim guy myself so I typed (doesn't automatically come with Mac... another story for another day)
nvim mysql_config
Ste...
How to assign the output of a Bash command to a variable? [duplicate]
...
@JohnWeldon cd $pwd/newdir does this work if the newdir exists?
– alhelal
Sep 19 '17 at 2:07
...
using gitlab token to clone without authentication
...
The gitlab has a lot of tokens:
Private token
Personal Access Token
CI/CD running token
I tested only the Personal Access Token using GitLab Community Edition 10.1.2, the example:
git clone https://gitlab-ci-token:${Personal Access Tokens}@gitlab.com/username/myrepo.git
git clone https://o...
Count occurrences of a char in a string using Bash
...nds. For example, to count e in the string referee
echo "referee" | tr -cd 'e' | wc -c
output
4
Explanations: Command tr -cd 'e' removes all characters other than 'e', and Command wc -c counts the remaining characters.
Multiple lines of input are also good for this solution, like command ca...
serve current directory from command line
...directory on port 3000 by default, but you can also specify the port:
~ $ cd tmp
~/tmp $ serve # ~/tmp served on port 3000
~/tmp $ cd ../www
~/www $ serve 5000 # ~/www served on port 5000
share
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...
How to reload .bash_profile from the command line?
...
Save .bash_profile file
Goto user's home directory by typing cd
Reload the profile with . .bash_profile
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php中三个等于号是什么意思？=== - PHP - 清泛IT论坛，有思想、有深度
1、=：赋值，在逻辑运算时也有效；
2、==：等于运算，但是不比较值的类型；
3、===：完全等于运算，不仅比较值，而且还比较值的类型，只有两者一致才为真。
App Inventor 2 中的“2”是什么意思？ - App Inventor 2 中文网 - 清泛IT...
2010年12月App Inventor对外公测，此版本也称为App Inventor 1 或 App Inventor Classic，简称AI1。
2013年12月App Inventor 2发布，简称AI2。
AI两个版本的区别：
1、功能区别：AI1官方不再开发更新，因此功能及新组件没有AI2多。
2、代码编辑...