Posts

Vim: The useful Ctrl-R: 2026-10-17 Ctrl-R can be used to insert the file name, register content, last search and more.
Vim: highlight-select-change flow: 2026-10-17 Vim usage tip, a visual search/replace flow.
Vim: better ways to handle macros: 2026-10-17 Vim usage tip, how to manage macros in a more convenient way.
OBS Setup for macOS: 2026-10-03 OBS setup for macOS to manage audio and record Google Meet / Zoom meetings.
Voyager keyboard: unibody mount: 2025-12-12 A nice unibody mount system for the Voyager keyboard.
MacBook: keep it on with lid closed: 2025-12-10 How to keep MacBook on with lid closed, clamshell mode.
MacBook: Remote Access from iPad: 2025-12-10 Some ways to remotely access MacBook from iPad
git: rebase over a rebased branch, stacked branches: 2024-10-21 git: how to rebase over a rebased branch, stacked branches
Profiling the Vue CLI (webpack) build: 2024-04-05 How to profile the Vue CLI service build (actually a webpack build).
Vue CLI Service: Out of Memory Error during Build: 2024-04-05 Solving the problem with Vue Cli build failing with out of memory error.
Tmux: run multiple commands in tmux panes: 2024-01-30 Tmux: how to run the same command in multiple panes
Touch Typing: Spacebar and Thumbs: 2024-01-18 Should we alternate both thumbs for the Spacebar key?
Testing FastAPI CORS settings: 2023-12-16 How to test FastAPI CORS settings.
Google Colab notebook: input and output, OpenAI TTS API: 2023-11-09 How to run the OpenAI TTS API in the Google Colab notebook
AWS Elastic Beanstalk: RDS DB configuration: 2023-10-28 How to configure Elastic Beanstalk access to the external RDS database.
Node.js error ECONNREFUSED ::1:4723: 2023-07-28 Node.js: localhost connection error ECONNREFUSED ::1:4723 in node 17 and node 18.
Shell: loop the command until it fails: 2023-07-20 How to run the shell command in a loop until the command fails with an error.
Docker: check the Docker image size: 2023-06-19 How to check the Docker image size and find what takes disk space.
How to see the Chrome Extension storage: 2023-06-13 How to inspect the chrome extension chrome.storage in DevTools
How to reformat a JSON file: 2023-06-11 How to reformat a JSON file with command line tools.
git: kdiff3 as difftool and mergetool: 2023-06-11 Git: How to configure Kdiff3 as a merge and conflict resolution tool.
git: cherry-pick a range of commits: 2021-09-13 Git: How to cherry-pick a range of commits
git: move files with history to another repository: 2021-09-13 Git: How to move files with history from one repository to another.
git: count commits by author: 2021-09-13 Git: How to show the number of commits by author
git: update commit message: 2021-09-13 Git: Some ways to update the commit message
Mitosis Keyboard First Impressions: 2020-11-22 First impressions using the Mitosis (split, custom) keyboard.
Oculus Quest for Work: First Impressions: 2020-08-15 Using Oculus Quest for software development and not only.
Vue.js CLI: multiple vue.config.js configs: 2020-05-03 How to use multiple vue.config.js configs in a Vue CLI setup.
Touch Typing Tutors and Games: 2020-01-21 A collection of links to touch typing tutors and games.
AWS Config: Unexpected Charges Research: 2019-10-08 Investigating unexpected AWS Config charges
Git Hook to Add Issue Number to Commit Message: 2019-06-16 How to add a git hook that automatically inserts the issue number into the commit message.
AWS CloudFront setup with multiple origins: 2019-06-16 Multi-origin CloudFront setup to route requests to different services based on request path.
Installing npm packages from GitHub: 2019-02-16 How to install an npm package from a GitHub repository.
Linux terminal GIF recording with asciinema: 2018-11-29 Recording a Linux terminal session to GIF with asciinema
Debugging Python with ipdb and pdbpp: 2018-11-28 The interactive debugger setup for Python programs.
Formatting Parameter Blocks in Python: 2018-07-27 Ways to format function parameters in Python.
There Is No Callback Hell In JavaScript: 2018-01-19 There is no callback hell in JavaScript; there is badly written code.
RDS Access through SSH Tunnel: 2018-01-11 How to Access AWS RDS Locally Without Exposing It to the Internet with an SSH Tunnel
AWS Error: Default subnet in us-east-1f not found: 2017-06-28 How to solve the "default subnet in us-east-1f not found" error.
Simple Git Workflow: 2016-07-03 Git Workflows for the Team
Deploy websites to Scaleway with Docker: 2016-06-10 Set Up Automatic Deployment, Updates and Backups of Multiple Web Applications with Docker on the Scaleway Server
OOP: Liskov Substitution Principle: 2016-02-18 OOP SOLID Principles "L": Liskov Substitution Principle
AWS: PostgreSQL RDS "remaining connection slots are reserved" error: 2015-09-22 AWS PostgreSQL RDS: how to solve the "remaining connection slots are reserved" error
AWS: Drone CI setup on EC2: 2015-07-05 How to set up Drone CI on an EC2 instance via Elastic Beanstalk
Elastic Beanstalk: CloudWatch Logs setup: 2015-05-20 How to forward custom logs from Elastic Beanstalk to CloudWatch
Elastic Beanstalk: Python application server structure and Celery setup: 2015-04-02 What is on the Elastic Beanstalk server for a Python app and how to install Celery
Amazon DynamoDB: local setup, dump/restore and other tools: 2015-02-01 Local setup and useful tools for the Amazon DynamoDB local simulator
git: keep 'git log' and 'git diff' output on the screen: 2014-01-04 How to keep 'git log' and 'git diff' output on the screen after exit
git: how to revert multiple recent commits: 2014-01-04 How to revert multiple recent commits in a git repository
Node.js: how to get core module source: 2013-12-02 How to see the core node.js module source code.
Node.js: debug a mocha test: 2013-12-02 How to debug a mocha test with node inspector
Elastic Beanstalk: cron command and RDS DB access: 2013-10-22 How to set up a cron command with RDS DB access on Elastic Beanstalk.
Elastic Beanstalk deployment from different computers: 2013-09-11 Elastic Beanstalk - deploy from different machines / by different users (or how to get rid of absolute paths in configs)
JS libraries for charts (links): 2013-06-14 A list of JS libraries for charts and other data visualizations.
git: self-hosted server setup: 2013-06-14 Git: How to set up a git server on Ubuntu with push email notifications.
Angular.js and SEO, pre-render content on the server: 2013-05-24 How to improve SEO for an Angular.js app.
git: find not merged branches: 2012-10-01 Git: how to find branches that have not been merged yet.
git: viewing changes using diff and log: 2012-10-01 Tips on using git diff and git log.
git: find all branches where a file was changed: 2012-09-30 How to find all branches where a specific file was changed.
git: your branch is ahead of 'origin/master' by 1 commit after pull: 2012-09-30 What to do when git reports that your branch is ahead of master.
git: submodule helpers: 2012-09-23 Git: useful commands to work with submodules
git: use vim with fugitive to resolve merge conflicts: 2012-04-24 Vim: how to use fugitive as a git merge tool
git: how to rename a branch (local and remote): 2012-04-03 How to rename a local or remote Git branch.
vim: how to paste the same text multiple times: 2012-04-03 Vim: how to paste multiple times, for example, replace multiple occurrences of a word with the clipboard content.
git: remove deleted files from git: 2012-04-03 Git: how to remove already deleted files from git control.
OAuth 1.0 notes: 2012-03-15 OAuth 1.0 flow notes
git: colored output (diff, branch, etc) by default: 2012-02-28 How to enable colors for git output.
git: your branch and 'origin/xxx' have diverged error: 2012-02-13 Reasons for branch to be diverged and solutions.
git: checkout and track remote branch: 2012-02-10 How to check out and track the remote branch.
Org mode demo: 2000-09-25 A sample post: folding sections, code, images, video, and tables.