git remove commit
# Removes latest commit from the stash, KEEPS changes
git reset --soft HEAD~
# Removes latest commit from the stash, DELETES changes
git reset --hard HEAD~
git remove commit
# Removes latest commit from the stash, KEEPS changes
git reset --soft HEAD~
# Removes latest commit from the stash, DELETES changes
git reset --hard HEAD~
undo local commit
$ git reset --soft HEAD~1
erase commit from git repo
git reset <reference_to_commit> #default flag --mixed
#Commits are reference with the HEAD~ not SHA.
#HEAD~1 is the 2nd commit, HEAD~2 is the 3rd commit, HEAD~3 is 4th commit....
#NB: Be aware of the active branch.
git reset --mixed HEAD~<reference_no.> #Moves HEAD to the referenced commit,
# and moves commits before it to the working directory.
git reset --soft HEAD~<reference_no.> # Moves HEAD to the referenced commit,
# and moves commit before it to the staging index.
git reset --hard HEAD~<reference_no.> #Moves HEAD to the referenced commit,
# and moves commits before it to the trash and erased from tree.
#NB: All commits that are reset are kept in the trash for 30days.
github remove a file from a commit
## Remove Files From Git Commit
## In order to remove some files from a Git commit, use the “git reset”
## command with the “–soft” option and specify the commit before HEAD.
git reset --soft HEAD~1
## Now that your files are in the staging area, you can remove them (or
## unstage them) using the “git reset” command again.
git reset HEAD <file>
git rm --cached <file>
## When you are done with the modifications, you can simply commit your
## changes again with the “–amend” option.
git commit --amend
## Check file is no longer in the list
git ls-files
## Then if you're happy, you can do your push...
how to delete a commit from a branch
# How to stash and remove a commit from a branch that has already been pushed
git stash save "<comment>"
git stash pop
# git stash list
git reset --hard HEAD~1
# 1 stands for the amount of commits to go back from HEAD
git push origin HEAD --force
add bootstrap to react
//1.run following commnad in cmd:
npm install bootstrap --save
//you can now use bootstrap component. example:
import { Button } from 'react-bootstrap';
//2.or add this to index.js:
<link
rel="stylesheet"
href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css"
integrity="sha384-B0vP5xmATw1+K9KRQjQERJvTumQW0nPEzvF6L/Z6nronJ3oUOFUFpCjEUQouq2+l"
crossorigin="anonymous"
/>
how to use bootstrap cdn in react
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">
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