| /** | |
| * Export ChatGPT Conversation to Markdown | |
| * @version 1.1.0 | |
| * @Updated 2023-07-02 | |
| */ | |
| function getFileName() { | |
| const now = new Date(); | |
| const year = now.getFullYear(); | |
| const month = (now.getMonth() + 1).toString().padStart(2, "0"); |
This is a cheat sheet for how to perform various actions to ZSH, which can be tricky to find on the web as the syntax is not intuitive and it is generally not very well-documented.
| Description | Syntax |
|---|---|
| Get the length of a string | ${#VARNAME} |
| Get a single character | ${VARNAME[index]} |
| // How to update all keys in a MongoDB collection to be camel case | |
| // Run this in the mongo shell | |
| const DB = "my-db"; // Replace with your database name | |
| const COLLECTION = "my-collection"; // Replace with your collection name | |
| // Select the database to use. | |
| use("DB"); | |
| // Converts a string to camel case (e.g. "hello world" -> "helloWorld") |
I liked the way Grokking the coding interview organized problems into learnable patterns. However, the course is expensive and the majority of the time the problems are copy-pasted from leetcode. As the explanations on leetcode are usually just as good, the course really boils down to being a glorified curated list of leetcode problems.
So below I made a list of leetcode problems that are as close to grokking problems as possible.