Today I Learn

Today I Learn

Snippets, Tips, Links

22 Jul 2020

macOS |> Convert SVG to PNG on macOS via Cli

✅ A successful method: brew install librsvg rsvg-convert -h 32 icon.svg > icon-32.png (creates a 32px high png) Refe...
22 Jul 2020

Vim |> Solve Makefile Error 'Missing Separator. Stop' in Vim

I got this error because I configed vim auto replace tabs to spaces. use command %s/^[ ]\+/\t/g solved it. Reference: h...
22 Jul 2020

Python |> Custom Environment for your Python Subprocess

Yestorday, I found a script in build tools execute git without using my custom proxies. After dug into the Python scrip...
21 Jul 2020

VSCode |> Regex in Search Bar (1)

Get some user-agents: Safari for iOS Mozilla/5.0 (iPhone; CPU iPhone OS 10_3_1 like Mac OS X) AppleWebKit/603.1.30 (KHT...
20 Jul 2020

Git |> Avoid Error When Nothing to Commit

Checking the exit code of git diff git diff-index --quiet HEAD || git commit -m 'bla' Not produce the correct result if...