udkl

Ruby on Rails Cheatsheet

Architecture

Create a new application

Install the Rails gem if you haven't done so before

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;; https://www.pixelated-noise.com/blog/2020/09/10/what-spec-is/
;; API docs : https://clojure.github.io/spec.alpha/clojure.spec.alpha-api.html
;; https://practical.li/clojure/clojure-spec/
;; Guide : https://clojure.org/guides/spec
;; https://corfield.org/blog/2019/09/13/using-spec/
;; https://www.cognitect.com/blog/2017/6/19/improving-on-types-specing-a-java-library

;; Example code 
;; https://github.com/practicalli/leveraging-spec
;; braidchat : core/client/store.cljs, base/state.cljc (validation interceptors)

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#! /bin/sh

# This is a very crude way where you change the shadow cljs jar in the maven repo and repackage it

cd '/home/gitpod/.m2/repository/thheller/shadow-cljs/2.15.12'

# unzip to directory called out
unzip shadow-cljs-2.15.12-aot.jar -d out
mv shadow-cljs-2.15.12-aot.jar shadow-cljs-2.15.12-aot-backup.jar

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for i in *.html ; do echo "$i" && pandoc -s ./$i -o ./output/$i.md ; done

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function parseDimension(dimension) {
   var packageDimensions = dimension.split("x");
   return packageDimensions;
}

function numericSort(a, b) {
    if (a < b) return -1;
    if (a > b) return 1;
    return 0;

udkl

How to change your commit messages in Git?

At some point you’ll find yourself in a situation where you need edit a commit message. That commit might already be pushed or not, be the most recent or burried below 10 other commits, but fear not, git has your back 🙂.

Not pushed + most recent commit:

git commit --amend

This will open your $EDITOR and let you change the message. Continue with your usual git push origin master.

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PROMPT='

$(git_prompt_info)%(?,,%{${fg_bold[white]}%}[%?]%{$reset_color%} )%{$fg[yellow]%}%# %{$reset_color%} '
 
 
ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[blue]%}("
ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%} "
ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[blue]%})%{$fg[red]%}⚡%{$reset_color%}"
ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg[blue]%})"
 

udkl

define(function (require) {
  
	// import dependencies
	var defineComponent = require('./lib/component');
	
	// export component constructor
	return defineComponent(helloWorld);
	
	// component definition
	function helloWorld () {};

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config.macros.hero= {};
config.macros.hero.handler = function (place,macroName,params,wikifier,paramString,tiddler) {
	var heroText= params.length > 0 ? params[0] : "BLANK";
       wikify("__@@''"+heroText+"''@@__", place);
}



config.macros.insight= {};
config.macros.insight.handler = function (place,macroName,params,wikifier,paramString,tiddler) {

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body:before {
          content: "";
          position: fixed;
          top: -10px;
          left: 0;
          width: 100%;
          height: 10px;

          -webkit-box-shadow: 0px 0px 10px rgba(0,0,0,.8);
              -moz-box-shadow: 0px 0px 10px rgba(0,0,0,.8);