tangoabcdelta

Change the default editor for git from vim to nano

# change the default editor from vim to nano
git config --global core.editor "nano"

or, alternatively, change the gitconfig

tangoabcdelta

How to do a git blame in git:

git blame -L306,+20 client/apps/Manage/Campaign/components/Form/Targeting/index.js

# as with any unix command, you can move the parameters to the end
# i always do it for the sake of conveniences
# because editing the line numbers, this way, becomes very easy
git blame client/apps/Manage/Campaign/components/Form/Targeting/index.js -L 306,326

tangoabcdelta

How to do Interactive Rebase, how to do squash-and-merge

• Rebase Interactive or Squash your commits are the same thing
• Squash and Merge is different (we will discuss that in another file)

git rebase -i HEAD~2

• If you encounter a conflict, then, resolve it

tangoabcdelta

How to clone a git repository into a non-empty directory?

git init

git remote add origin PATH/TO/REPO

git fetch

git checkout -t origin/master

tangoabcdelta

export PATH=/usr/local/bin:$PATH
export PATH=/usr/bin:$PATH
export PATH=/Applications/Sublime\ Text\ 2.app/Contents/SharedSupport/bin:$PATH
export PATH=/Applications/Sublime\ Text.app/Contents/SharedSupport/bin:$PATH
export PATH=$HOME/mongodb/bin:$PATH
export PATH=$HOMEredis/src:$PATH
export PATH=$HOME/apache-tomcat-8.0.36/bin:$PATH
export PATH=$HOME/apache-maven-3.3.9/bin:$PATH

# if you are using nvm, you will have to

tangoabcdelta

// just truncate the array's length:

const myArray = [1, 2, 3];
myArray.forEach(item => {
  // ... do some stuff
  if(someConditionIsMet) {
    // Break out of the loop by truncating array
    myArray.length = 0;
  }
})

tangoabcdelta

TL:DR

Run: ~/.local/share/kite/uninstall

To completely remove Kite from your system, there are a number of steps to follow

• Uninstall all editor plugins - uninstall the editor plugins Kite has installed, instructions here: https://help.kite.com/article/62-managing-editor-plugins
• Quit Kite - You can do so from the menu bar icon. If you don't have the menu bar icon shown, you can manually close all the Kite processes.

tangoabcdelta

How to stop PostgreSQL / postgres from autostarting during start up - Linux

(works on ubuntu 16.04 or later which use systemd)

• start - sudo service postgresql start
• stop - sudo service postgresql stop
• restart - sudo service postgresql restart
• auto launch - sudo systemctl enable postgresql
• disable auto launch - sudo systemctl disable postgresql

tangoabcdelta

How to stop apache2 from autostarting during start up

How to stop apache2 from autostarting during start up - Linux

• start - sudo service apache2 start
• stop - sudo service apache2 stop
• restart - sudo service apache2 restart
• enable auto launch - sudo systemctl enable apache2
• disable apache2 auto launch - sudo systemctl disable apache2

tangoabcdelta

how to determine programmatically, may be in a shell script, which branch you're on (without using git branch)

git rev-parse --abbrev-ref HEAD

more: https://bigfatsoftwareinc.wordpress.com/2021/01/25/how-to-determine-which-git-branch-youre-on/

how to retrieve the last commit message programmatically, in a shell script

git log --format=%B -n 1 <revision>

git log --format=%B -n 1 HEAD