ozh

#How to create a .file or .folder on Windows

There are several ways

1. Rename

• Create file.txt
• Rename to .file., the last dot will be dropped, you'll have .file

Works the same with a file or a directory.

zaus

var FormRepo = function (namespace) {
	/// <summary>Persistent form values, saves to localStorage</summary>
	/// <param name="namespace" type="String">the namespace to store values in localStorage</param>

	// should also protect per page, since we could have the same forms in various places
	this.N = namespace + '.' + window.location.pathname;
};
$.extend(FormRepo.prototype, {
	namespace: function (key) {
		return this.N + '.' + key;

jasdeepsingh

$ cd ~/Downloads/redis-2.4.14
$ make test
$ make

joseluisq

Add Git Branch Name to Terminal Prompt (Linux/Mac)

Open ~/.bash_profile in your favorite editor and add the following content to the bottom.

# Git branch in prompt.

parse_git_branch() {

EvanHerman

function isOnScreen(elem) {
	// if the element doesn't exist, abort
	if( elem.length == 0 ) {
		return;
	}
	var $window = jQuery(window)
	var viewport_top = $window.scrollTop()
	var viewport_height = $window.height()
	var viewport_bottom = viewport_top + viewport_height
	var $elem = jQuery(elem)

gorangajic

update object

var state = {
    id: 1,
    points: 100,
    name: "Goran"
};

var newState = {

jherax

type FilterOperator = 'AND' | 'OR';
type FiltersBy<T> = {
  [K in keyof T]?: (value: T[K]) => boolean;
};

/**
 * Factory function that creates a specialized function to filter
 * arrays, by validating all filters (AND operator),
 * or validating just one of the filters (OR operator).
 * @param operator Method to validate all filters: AND, OR

Bhavdip

###Sketch trial non stop

Open hosts files:

$ open /private/etc/hosts

Edit the file adding:

127.0.0.1 backend.bohemiancoding.com

127.0.0.1 bohemiancoding.sketch.analytics.s3-website-us-east-1.amazonaws.com

chranderson

// 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

leandromoh

Regex to validate password strength

^(?=.*[A-Z].*[A-Z])(?=.*[!@#$&*])(?=.*[0-9].*[0-9])(?=.*[a-z].*[a-z].*[a-z]).{8}$

Explanation:

^                         Start anchor
(?=.*[A-Z].*[A-Z])        Ensure string has two uppercase letters.
(?=.*[!@#$&*])            Ensure string has one special case letter.
(?=.*[0-9].*[0-9])        Ensure string has two digits.