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Never use a dependency that you could replace with an afternoon of programming
Never use a dependency that you could replace with an afternoon of programming.
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Hard to discover tips and apps for macOS
Inspired by a few different conversations with friends who’ve switched to macOS where I give them a whole bunch of tips and recommendations I’ve learned about over many years which are super important to how I use my computer, but often quite hard to find out about, I decided to write them all down:
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Introduction to Apache Airflow
Airflow is a platform to programmatically author, schedule, and monitor workflows. In this blog we will underestand the basics of airflow
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Grafana 7.0
The Grafana 7.0 release is full of major new features and enhancements. Find out all the details here.
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GitHub Container Registry
GitHub Container Registry introduces easy sharing across organizations, fine-grained permissions, and free, anonymous access for public container images
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Hacking Portable Air Conditioners
I bought a couple EdgeStar AP14001HS portable air conditioners in April 2020, since I expect to spend most of the Summer at home. I'm not able to use window A/Cs here, though that would be the obvious choice for efficiency because all the hot parts remain outside.
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Git commit accepts several message flags (-m) to allow multiline commits
Create multiline git commits by using -m multiple times when using git commit
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Awfice – A collection of tiny office suite apps
Let's build a tiny browser-based office suite - a text editor, a speadsheet, a drawing app and a presentation maker - all in four lines of code.
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Digital Tools I Wish Existed
My digital life in a nutshell: I discover relevant content I don’t have time to consume, I find time and become overwhelmed with my scattered backlog, I wish the content were in a different format, and then I’m unable to find something again once I’ve consumed it. Not retaining enough is a valid problem but we’ll…
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Cultivate the Skill of Undivided Attention, or “Deep Work” (2019)
This is a guest post from Josh Thompson. Enjoy. Dear New Developer, You know that there’s a chasm between your skill level and that of the mythical “senior software developer”. If…
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Little known features of iTerm2
[iTerm2](https://iterm2.com/) has a lot of little-known features that can make development much easier.
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Zettelkasten note-taking in 10 minutes
Learn Zettelkasten note-taking: Create permanent, atomic notes linked together to prevent them from being forgotten. Uses plain text files and simple software like Zettlr.
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Creating a QR Code step by step
This JavaScript demo application visualizes in detailed steps, how a text string is encoded into a QR Code barcode symbol. The content of this page essentially explains and justifies how my QR Code generator library works internally.
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Psql command line tutorial and cheat sheet
The least you need to know about Postgres
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Cleaning My MacBook After 16800 Hours of Use
I estimated that I had used my mac for approximately 10 hours a day, 5 days a week, 48 weeks a year, for 7 years straight, for a total for whopping 16800 hours. I have written the first versions of most of the software components of my startup using this computer. And all this time, this machine worked without a…
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Building a self-updating profile README for GitHub
GitHub quietly released a new feature at some point in the past few days: profile READMEs. Create a repository with the same name as your GitHub account (in my case …
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The Sourcehut Project Hub
sourcehut is a network of useful open source tools for software project maintainers and collaborators, including git repos, bug tracking, continuous integration, and mailing lists.
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How we use HashiCorp Nomad
A walkthrough on how we are improving the reliability of our management services running in each data center by using Nomad for dynamic task scheduling.
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Bash $* and $@ (2017)
In Bash, there are two closely related "special parameters" for accessing how the current script was invoked: $* and $@ . For both variables, the behavior is affected by whether or not the variable is enclosed in double quotes. The following table summarizes all cases:
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On Voice Coding
(contains amazon affiliate links) I have had repetitive stress injury (RSI) flareups on and off for many years. I’ve kept them under control mostly through use of a Kinesis Advantage ergonomic keyboard that I’ve had for fifteen years. However, several months ago, I was diagnosed with carpal tunnel syndrome and…
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Uninstall Nano Defender
Straight talk on Canadian online privacy, open-source software, PIPEDA, browser extension security, and practical tools to protect your personal data.
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Ditching Excel for Python in a legacy industry
I spent 3 years as an analyst in the reinsurance industry. During this time, I witnessed firsthand how Python is driving rapid technological change. (Goodbye, Excel!)
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Google's Abandoned Android Authenticator App
The news has just broken that Google's Authenticator App can have its codes stolen by malware. I doubt Google will ever release a fix for this issue - their 2FA app hasn't been updated since September 2017. Update! 3 months after I published this post, Google updated their app For two-and-a-half years, Google hasn't…
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Tables: Tracking work for teams
Tables, the newest tool from Area 120 by Google, beta launches in the U.S. to help teams easily track and automate work.
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Mosh
I remember when mosh first came out and thinking "that sounds like a great idea, maybe I'll set it up sometime" and then never getting around to it. Several times over the years I've thought similarly, but it never seemed worth it. A week ago a coworker asked if there were good tools for handling remote terminal use…
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