If we take Netflix as an example for SNAKE princile. Scenario: Step 1: Enumerate Step 2: Prioritize Necessary: Step 1: Ask What’s the target DAU…
My memo and playground
My memo and playground
If we take Netflix as an example for SNAKE princile. Scenario: Step 1: Enumerate Step 2: Prioritize Necessary: Step 1: Ask What’s the target DAU…
Hamburger Structure I hate Monday for many reasons.(Topic sentence)I hate and many reasons are controlling idea. One reason is work. (topic) I get up …
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While developing a new project, it’s possible that you may need to leverage some modules or code from other project. Then it comes out git submo…
If you have used docker desktop version on Windows, you may see that the docker image file getting bigger and bigger, but never gives back the space t…
Given an m x n integer matrix matrix, if an element is 0, set its entire row and column to 0‘s. You must do it in …
You are given an n x n 2D matrix representing an image, rotate the image by 90 degrees (clockwise). You have to rotate t…
Given an m x n matrix, return all elements of the matrix in spiral order. Example 1: Input: matrix = [[1,2,3],[4,5,6],[7,8,9]…
Determine if a 9 x 9 Sudoku board is valid. Only the filled cells need to be validated according to the following rules: Note…
You are given an array of strings tokens that represents an arithmetic expression in a Reverse Polish Notation. Evaluate the expression…