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]} |
| local dart_capabilities = vim.lsp.protocol.make_client_capabilities() | |
| dart_capabilities.textDocument.codeAction = { | |
| dynamicRegistration = false; | |
| codeActionLiteralSupport = { | |
| codeActionKind = { | |
| valueSet = { | |
| "", | |
| "quickfix", | |
| "refactor", | |
| "refactor.extract", |
| #include <time.h> // Robert Nystrom | |
| #include <stdio.h> // @munificentbob | |
| #include <stdlib.h> // for Ginny | |
| #define r return // 2008-2019 | |
| #define l(a, b, c, d) for (i y=a;y\ | |
| <b; y++) for (int x = c; x < d; x++) | |
| typedef int i;const i H=40;const i W | |
| =80;i m[40][80];i g(i x){r rand()%x; | |
| }void cave(i s){i w=g(10)+5;i h=g(6) | |
| +3;i t=g(W-w-2)+1;i u=g(H-h-2)+1;l(u |
| [ | |
| { | |
| "name":"ABAP", | |
| "type":"programming", | |
| "extensions":[ | |
| ".abap" | |
| ] | |
| }, | |
| { | |
| "name":"AGS Script", |
| " (N)Vim Configuration File | |
| " vim : place in $HOME/.vimrc | |
| " nvim : place in $HOME/.config/nvim/init.vim | |
| " $ ln -s $HOME/.config/nvim/init.vim $HOME/.vimrc | |
| " General settings | |
| " https://learnvimscriptthehardway.stevelosh.com/ | |
| " --------------------------------------------------------------------------- | |
| " drop vi support - kept for vim compatibility but not needed for nvim | |
| " Probably not needed with Vim 8+ | |
| "set nocompatible |
| #!/usr/bin/env python3 | |
| # -*- coding: utf-8 -*- | |
| # Modified. | |
| # Original script source: | |
| # http://blog.marcbelmont.com/2012/10/script-to-extract-email-attachments.html | |
| # https://web.archive.org/web/20150312172727/http://blog.marcbelmont.com/2012/10/script-to-extract-email-attachments.html | |
| # Usage: | |
| # Run the script from a folder with file "all.mbox" |
| # 1) Create your private key (any password will do, we remove it below) | |
| $ cd ~/.ssh | |
| $ openssl genrsa -des3 -out server.orig.key 2048 | |
| # 2) Remove the password | |
| $ openssl rsa -in server.orig.key -out server.key |
| /** | |
| * The pseudo-element 'content' property doesnt accept normal (») style | |
| * HTML entities. These variables below easy the pain of looking up the HEX codes... | |
| * | |
| * Referenced from http://www.danshort.com/HTMLentities/ | |
| * | |
| * TODO: Add all the other entities? Worth it? Some day? Maybe? | |
| */ | |
| // Punctuation |
