All Posts

Git Short Answers List

A growing list of Git questions and short answers.

How to Undo a Git Add Before Commit (Short Answer)

Short answers to the question how to undo a git...

How to Rename a Local Git Branch (Short Answer)

Short answers to the question how to rename a local...

How to Delete a Git Branch Locally and Remotely (Short Answer)

Short answers to the question how to delete a git...

How to Checkout a Remote Git Branch (Short Answer)

Short answers to the question how to checkout a remote...

How to Undo the Most Recent Local Commit in Git (Short Answer)

Short answers to the question how to undo the most...

Smallest Greater Multiple Made of Two Digits Problem

LeetCode 1999. Given three integers, k, digit1, and digit2, you...


Reverse Prefix of Word Problem

LeetCode 2000. Given a 0-indexed string word and a character...

Users That Actively Request Confirmation Messages Problem

LeetCode 1939. Write an SQL query to find the IDs...

Strong Friendship Problem

LeetCode 1949. Write an SQL query to find all the...

Leetcodify Similar Friends Problem

LeetCode 1919. Write an SQL query to report the similar...

Leetcodify Friends Recommendations Problem

LeetCode 1917. Write an SQL query to recommend friends to...

First and Last Call On the Same Day Problem

LeetCode 1972. Write an SQL query to report the IDs...

Find Cutoff Score for Each School Problem

LeetCode 1988. Write an SQL query to report the minimum...

Employees With Missing Information Problem

LeetCode 1965. Write an SQL query to report the IDs...


Employees Whose Manager Left the Company Problem

LeetCode 1978. Write an SQL query to report the IDs...