Square brackets with two dots in the middle as a computer command.

Computer Command 

An open laptop displaying a browser window with a block of code or text.

Laptop With Block Of Code

A computer command with two round brackets indicating parentheses.

A desktop computer screen displaying a window with a vertical sidebar and a cursor pointing at a smiley face.

A round code script icon represented by two arrows separated by a slash.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.