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Björn Fällbom <zcorpio@gmail.com>

My Jetbrain Rider Shortcuts (VS Code Keymap)

A collection of the keyboard shotcuts and snippets I find myself searching for most often.

Not Yet Organized

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POCO

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   if (a > b && a > c)
        large = a;
    else if (b > a && b > c)
        large = b;
    else
        large = c;

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My Visual Studio Shortcuts

A collection of the keyboard shotcuts and snippets I find myself searching for most often.

Nya

Shortcut	Action
CTRL + SHIFT + SPACE	Open IntelliSense (Then, ARROW KEY to cycle through)
F1	Display .NET Docs for highligted identifier i.e a variable, built in class etc.
F2	Rename all instances of an identifier i.e a variable, class or function
SHIFT + F11	Step Out

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Node Module System

Global Object

A global object is part of the global scope. This mean we can access it from anywhere, any file, in our "program". line break Examples of global objects in JavaScript are: console.log(), setTimeout(), clearTimeout(), setInterval(), clearInterval().

In browsers the global scope is represented by the window object. This means all variables and functions that exist in the global scope can be accessed via this object. For example window.console.log(). However you would normaly access it by the short hand us of just console.log().

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State

[ cartItems, setCartItems ] = useState([])

Add To Cart

function addToCart(newItem) {
 setCartItems(prevItems => [...prevItems, newItem])

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import {useState} from "react"

function useToggler(defaultOnValue = false) {
    
    const [isToggledOn, setIsToggledOn] = useState(defaultOnValue)
    
    function toggle() {
        setIsToggledOn(prev => !prev)
 }