meinefinsternis

Regular Expression(RegExp) for Latitude and Longitude

Just Latitude:

^-?([0-8]?[0-9]|90)(\.[0-9]{1,10})$

matches:

56.3847
-56.387

unmatches:

Setting up Prettier and ESLint with pre-commit hook

Initialize Git repository
```
git init
```
Create .gitignore file and add the following:
```
node_modules/
*.env
```

make_compnent.sh

This is a simple bash script to generate React Component boilerplate. Save make_component.sh in /usr/local/bin to use script with out a path:

Beginning in the directory where you saved make_components.sh, you can use these commands:

$ mv make_component.sh /usr/local/bin
$ cd path/to/your/jammming/src/Components
$ make_component.sh ComponentName

Руководство по оформлению Markdown файлов

Markdown - это облегчённый язык разметки, который преобразует текст в структурированный HTML. Следующее руководство поможет вам разобраться, как использовать Markdown.

Заголовки

# Заголовок первого уровня
## Заголовок второго уровня
### Заголовок третьего уровня
#### Заголовок четвёртого уровня
##### Заголовок пятого уровня

^ = Ctrl key M = Alt key

^G      (F1)            Display this help text
^X      (F2)            Close the current file buffer / Exit from nano
^O      (F3)            Write the current file to disk
^J      (F4)            Justify the current paragraph

^R      (F5)            Insert another file into the current one

	const path = require('path')
	const loaderUtils = require('loader-utils')

	const hashOnlyIdent = (context, _, exportName) => {
	const result = loaderUtils
	.getHashDigest(
	Buffer.from(
	`filePath:${path
	.relative(context.rootContext, context.resourcePath)
	.replace(/\\+/g, '/')}#className:${exportName}`

	/* Fix scrolling bug on iOS Safari with fixed elements and bottom bar */

	body.noscroll {
	height: 100%;
	overflow: hidden; /* make sure iOS does not try to scroll the body first */
	}

	/* your wrapper, most likely mobile menu */
	.fixed-wrapper {
	width: 100%;

	// POLYFILLS
	// Event.composedPath
	// Possibly normalize to add window to Safari's chain, as it does not?
	(function(E, d, w) {
	if(!E.composedPath) {
	E.composedPath = function() {
	if (this.path) {
	return this.path;
	}
	var target = this.target;

	// check version
	node -v \|\| node --version

	// list locally installed versions of node
	nvm ls

	// list remove available versions of node
	nvm ls-remote

	// install specific version of node

	/**
	* Converts an RGB color value to HSL. Conversion formula
	* adapted from http://en.wikipedia.org/wiki/HSL_color_space.
	* Assumes r, g, and b are contained in the set [0, 255] and
	* returns h, s, and l in the set [0, 1].
	*
	* @param Number r The red color value
	* @param Number g The green color value
	* @param Number b The blue color value
	* @return Array The HSL representation