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@gunjanpatel
gunjanpatel / revert-a-commit.md
Last active November 11, 2024 17:49
Git HowTo: revert a commit already pushed to a remote repository

Revert the full commit

Sometimes you may want to undo a whole commit with all changes. Instead of going through all the changes manually, you can simply tell git to revert a commit, which does not even have to be the last one. Reverting a commit means to create a new commit that undoes all changes that were made in the bad commit. Just like above, the bad commit remains there, but it no longer affects the the current master and any future commits on top of it.

git revert {commit_id}

About History Rewriting

Delete the last commit

Deleting the last commit is the easiest case. Let's say we have a remote origin with branch master that currently points to commit dd61ab32. We want to remove the top commit. Translated to git terminology, we want to force the master branch of the origin remote repository to the parent of dd61ab32:

@yudapc
yudapc / Javascript Format NPWP
Last active November 16, 2023 03:21
Javascript Format NPWP. NPWP is ID tax each people of indonesian. Specificly in frontend need to format NPWP before render to user
//
// Javascript Format NPWP
//
function formatNpwp(value) {
if (typeof value === 'string') {
return value.replace(/(\d{2})(\d{3})(\d{3})(\d{1})(\d{3})(\d{3})/, '$1.$2.$3.$4-$5.$6');
}
}
@dmitry-naumenko
dmitry-naumenko / get_unused_indexes_en.sql
Created January 10, 2020 10:01
Identify unused indexes.
SELECT
idstat.relname AS TABLE_NAME,
indexrelname AS index_name,
idstat.idx_scan AS index_scans_count,
pg_size_pretty(pg_relation_size(indexrelid)) AS index_size,
tabstat.idx_scan AS table_reads_index_count,
tabstat.seq_scan AS table_reads_seq_count,
tabstat.seq_scan + tabstat.idx_scan AS table_reads_count,
n_tup_upd + n_tup_ins + n_tup_del AS table_writes_count,
pg_size_pretty(pg_relation_size(idstat.relid)) AS table_size
  1. Open Automator.app
  2. Create new Quick Action
  3. Select Run AppleScript
  4. Add this:
set inputVolume to input volume of (get volume settings)
if inputVolume = 0 then
	set inputVolume to 100
	display notification "Volume set to 100" with title "✅ Microphone is on"