The strip! command has magical powers. It is a string method that replaces the original string absent any leading or trailing whitespace.
Example: This is showing the text input values submitted when a new user signs up. Our particular user signs up for web apps with reckless abandon - inputting messy and careless strings with nonsensical whitespace.
The HTML <canvas> element is only a container for graphics.
Canvas has several methods for drawing paths, boxes, circles, text and for adding images.
<canvas width='150' height='150'></canvas>
| { | |
| "homepage": { | |
| "heading": "Qantas Cars", | |
| "subheading": "Powered by the sun with the best safety record on the planet", | |
| "heroImageUrl": "https://drive.google.com/uc?id=1svw9VdyX4fyRHd1kggq0akDSafmdOS7L" | |
| }, | |
| "faqs": [ | |
| { | |
| "title": "How can I check my estimated delivery window?", | |
| "body": "Model 3 reservation holders can check their latest delivery timing estimate in their Tesla Account." |
| # put this in your .bash_profile | |
| if [ $ITERM_SESSION_ID ]; then | |
| export PROMPT_COMMAND='echo -ne "\033];${PWD##*/}\007"; ':"$PROMPT_COMMAND"; | |
| fi | |
| # Piece-by-Piece Explanation: | |
| # the if condition makes sure we only screw with $PROMPT_COMMAND if we're in an iTerm environment | |
| # iTerm happens to give each session a unique $ITERM_SESSION_ID we can use, $ITERM_PROFILE is an option too | |
| # the $PROMPT_COMMAND environment variable is executed every time a command is run | |
| # see: ss64.com/bash/syntax-prompt.html |
Based on this blogpost.
Install with Homebrew:
$ brew install postgresql@14(The version number 14 needs to be explicitly stated. The @ mark designates a version number is specified. If you need an older version of postgres, use postgresql@13, for example.)