jiahao.blog

This article is my understanding of the Google SRE Workbook chapter on “Alerting on SLOs”.

The LTA public bus schedule API is an amazing public resource for anyone looking to integrate Singapore’s public transport data into their applications.

Working on the packaging and publishing pipeline for the Git-Mastery app revealed many interesting problems in software packaging, particularly for Linux distributions like Debian and Arch Linux.

As part of developing Git-Mastery, I had to publish the app across as many operating systems as possible for students to download it.

I have been working on pretty interesting problems as part of Git-Mastery (we are looking for open-source contributors!)

MDX allows you to use JSX in Markdown, embedding these components within the content, adding more flexibility in the type of content Markdown can generate. import {Chart} from '.

Uncle Bob (Robert C.

I was reading Kenneth Lu’s page on his evolution of resumes and felt it would be interesting to look back at my past resumes and reflect on the lessons learnt at each junction, and explain my thoughts on crafting a good resume and building a strong portfo…

I saw this message on an online forum and it reminded me of the uncertainty I felt before starting every one of my internships.

2025 marks my tenth year in tech. 15 year old me would not have imagined that 25 year old me would be having so much fun with a random hobby he picked up but here I am, pursuing tech as a career!

“Congratulations!

Problem statement The ‘Largest Rectangle in Histogram’ problem is as follows: Given an array of integers heights representing the histogram’s bar height where the width of each bar is 1, return the area of the largest rectangle in the histogram.

My friend, Devansh, recently wrote an article about “Debunking Myths Regarding Tech Internship Applications” , and I agree with many of his points.

This post was published on https://osshistory.org/p/elixir

This post was published on https://betterstack.com/community/guides/scaling-go/redis-caching-golang/

This post was published on https://betterstack.com/community/guides/scaling-go/json-in-go/

This post was published on https://betterstack.com/community/guides/scaling-go/sql-databases-in-go/

This post was published on https://betterstack.com/community/guides/logging/how-to-start-logging-with-django/

I got my iPad Air 4 a few months ago and have been wanting to test the AirPlay functionality on it.

I have been working with Electron for the past two months or so — building Apollo (open-source RSS aggregator).

This post was published on https://blog.appsignal.com/2021/11/16/pitfalls-of-metaprogramming-in-elixir.html

This post was published on https://blog.appsignal.com/2021/10/26/how-to-use-macros-in-elixir.html

This post was published on https://blog.appsignal.com/2021/10/05/under-the-hood-of-macros-in-elixir.html

This post was published on https://blog.appsignal.com/2021/09/07/an-introduction-to-metaprogramming-in-elixir.html

This open-source deep dive has been split into two parts!

This open-source deep dive has been split into two parts!

I do not condone the use of browser automation or torrenting for illegal purposes.

Functional programming (FP) is a mythical beast to the fledging developer.

It’s 3am.

Announcement time!

kMD2PDF now finally uses FlexMark as the back end for the markdown to html conversion.

Oh boy, I screwed up bad, like really badly.

Generics was a feature introduced in Java 5 and it has changed how Java developers write code.

Kotlin is a language that was built on top of the JVM and what really sets it apart from Java is the emphasis on functions being a first-class construct, meaning many fancy things like lambdas are directly available to Kotlin developers without having to…

What are streams?