Introduction If you’re using the npmmirror.com registry (Taobao/Alibaba’s npm mirror) and encountering audit errors during package installation, you’re not alone. This is a common issue that stems...

Headings Today, let’s dive into another popular problem from Leetcode, the “Valid Palindrome” problem. This problem is fundamental for understanding string manipulation and the two-pointer techniq...

Headings After diving into the Two Sum problem, today let’s explore another classic problem from Leetcode, the “Remove Element” problem. This problem is straightforward but can be solved using dif...

Headings It has been more than a month since I joined the South Korea military. There were a lot of things happened such as the basic training, an additional training unit, and the newly assigned ...

Headings Note: This is not a tutorial for obfuscation nor deobfuscation. This post is for educational purposes only. Recently, before I serve for the military to fullfill my duty as a Korean ...