Pro Tips

Good use of hotkeys and shorthands can boost your efficiency.

Shell

auto completion

Use "Tab" button. For example, type "python ev", then use "Tab", you can see the "python evening.py" (assume the file name is evening)

find last command

Use upward arrow key.

Try control+r to conduct a search in command history.

Visual Studio Code

batch comment/ uncomment

"command"+"/": make code selected become comment/uncomment

tab for auto completion

"command"+s: save the code

The "Code Runner" extension

This extension allows you to quickly run your code within VSCode by hitting control+option+n.

This is equivalent by executing your code from the Terminal.

Chrome

The JSONView extension can help to structure and highlight JSON. In this way, it is easier to read the JSON response from common APIs.