Before starting any work, create a new branch off of the base branch your changes will be submitted to.
E.g. if you are working on a bug, your base branch would be main; if you are working on a feature, your base branch would be that feature's branch.
It is good practice to give the branch a name that is relevant to the work being done.
| echo '[{"key": 1}, {"key": 2}, {"key": 1}]' | jq 'group_by (.key)[] | {key: .[0].key, length: length}' |
| /** | |
| * Lightweight script to detect whether the browser is running in Private mode. | |
| * @returns {Promise<boolean>} | |
| * | |
| * Live demo: | |
| * @see https://output.jsbin.com/tazuwif | |
| * | |
| * This snippet uses Promises. If you want to run it in old browsers, polyfill it: | |
| * @see https://cdn.jsdelivr.net/npm/es6-promise@4/dist/es6-promise.auto.min.js | |
| * |