alot_of_util

Util when working, some trick and more :)

Ruby

1. Remove all key which value is blank? squeeze_hash.rb
2. Get record of two tables, order by updated_at order_by_updated_at_two_tables.md
3. Get next/prev record when using UUID as primary key in Postgresql get next/prev record using UUID
4. Check job is running or scheduling in sidekiq check_job_sidekiq
5. Simulate cost and broken tubes

ShellScript

1. Auto move mouse and click for unix system auto_switch_application.sh
2. Kill process using port .. kill_process.md

Javascript

1. Get diff array #get-diff-array
2. Get deep value: #get-deep-value-object
3. Manual mapping user role #manual-mapping-role
4. i18n with pure js #i18n-with-pure-js
5. lambda-catch-forwared-mailgun #lambda-catch-forwared-mailgun

Database

1. PostgreSQL not running on Mac 2335c6
2. Downgrade mysql from 8.0 to 5.7 MACOS-mojave edab683
3. Get the count of two table fields in a single MySQL query? 6ba4c987

Git

1. Find branch name by git-what-branch f6a1423
2. Change author name/email when wrong be401e0

Android

1. MACOSX - Fix Internet connection in Android Emulator c673db
2. [RN] Keyboard hide input b2eee2

Other solution??

1. Save SVG with optional change color 432570
2. Format date before display or save format to db? Solution
3. Make 192.168.1.xxx:3000 accessable when start Rails Server or PHP Laravel Make 192.168.1.xxx:3000 accessable
4. Upload question: Find last number of N^M Algorithm -- Resolution by Code

Fork or self lib

1. Convert kansuji Code -- Demo
2. react-native-form-validator react-native-form-validator

Some interview tests:

Year: 2019

1. ✅ Write simple app with full test and scaleable repo
2. 🫥 Override validate of Rails repo

Year: 2020

1. ✅ 💰forward.VN - Simple bank transaction website repp

Year: 2021

1. ❌ Simple timesheet management private-notion

Year 2022

1. ✅ Major element by JS repo

Year 2023

1. ✅Simple Jackpot by NuxtJS and NestJS