Callstack’s Post

Here is my new blog , Have a look 😀

A new episode is out today. Are you curious about how to reverse words in a sentence using different algorithms? Then check out the latest episode where I explore two methods with similar time complexity and compare their pros and cons. You will learn how to think critically and creatively about algorithm design and find the best solution for your specific problem. https://lnkd.in/dDqirc3Q

Today I woke up and decided to do something new. So here is my first-ever YouTube video, explaining and solving LeetCode daily challenge. The problem was not super easy, but I hope it will only make the video more interesting :) https://lnkd.in/eMUTSzbh #leetcode #video #algorithms #interviewquestions #interview

Serious question for my recruiter friends (or devs who know enough about what recruiters may value) : How important are the green bars on GitHub that show your activity? The past week or so, I've spent far more time reading and working algorithm challenges on LeetCode or HackerRank. Do those green bars actually matter? I'm about to start to go green every day again once I start up a new project, but I'm curious your thoughts

Hello everyone, recently I've been researching how to use JWT stored in HTTP-only cookies in the frontend and backend (React & Django). I have gained some insights and plan to write three articles about it. I have completed the first part, which mainly focuses on the backend. I would like to share it with everyone 大家好，小弟我最近在研究 JWT 儲存在 HTTP-only cookie 該如何在前後端 (React & Django) 實作及應用，有一點心得，預計會寫三篇文章介紹，目前完成第一篇主要在講後端的部分，先分享給大家 #JWT #Django https://lnkd.in/gp8BPXXp

The interviewing process is hard. Let me break down a problem or two for you 😉 I just published Let’s Hack LeetCode: Simplifying Two Sum Check it out!

Getting more basics with Burp

Sometimes, fast is not the best thing. Bun is a really good alternative to NodeJS. It does have a lot of great features that will make the lives of developers much easier. But, you need to know that they made some trade-offs to achieve this. https://lnkd.in/gBdbaQ4j Credit to Theo Browne for giving a really good explanation of this! #bun #nodejs #javascript #developer