henriquemenezes

Android: Generate Release/Debug Keystores

Generate Keystores

Debug Keystore

$ keytool -genkey -v -keystore debug.keystore -storepass android -alias androiddebugkey -keypass android -keyalg RSA -keysize 2048 -validity 10000 -dname "C=US, O=Android, CN=Android Debug"

lopspower

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

All hex value from 100% to 0% alpha:

alonronin

var _ = require('lodash');

var arr = [
    {"name":"my2child1","title":"My 2 Child 1","parent":"my2"},
    {"name":"my2child2","title":"My 2 Child 2","parent":"my2"},
    {"name":"parent","title":"A single parent"},
    {"name":"child-parent","title":"A child parent","parent":"child1"},
    {"name":"my","title":"My"},
    {"name":"my2","title":"My2"},
    {"name":"child1","title":"Child 1","parent":"my"},

segebee

[{"state":{"name":"Abia State","id":1,"locals":[{"name":"Aba South","id":1},{"name":"Arochukwu","id":2},{"name":"Bende","id":3},{"name":"Ikwuano","id":4},{"name":"Isiala Ngwa North","id":5},{"name":"Isiala Ngwa South","id":6},{"name":"Isuikwuato","id":7},{"name":"Obi Ngwa","id":8},{"name":"Ohafia","id":9},{"name":"Osisioma","id":10},{"name":"Ugwunagbo","id":11},{"name":"Ukwa East","id":12},{"name":"Ukwa West","id":13},{"name":"Umuahia North","id":14},{"name":"Umuahia South","id":15},{"name":"Umu Nneochi","id":16}]}},{"state":{"name":"Adamawa State","id":2,"locals":[{"name":"Fufure","id":1},{"name":"Ganye","id":2},{"name":"Gayuk","id":3},{"name":"Gombi","id":4},{"name":"Grie","id":5},{"name":"Hong","id":6},{"name":"Jada","id":7},{"name":"Lamurde","id":8},{"name":"Madagali","id":9},{"name":"Maiha","id":10},{"name":"Mayo Belwa","id":11},{"name":"Michika","id":12},{"name":"Mubi North","id":13},{"name":"Mubi South","id":14},{"name":"Numan","id":15},{"name":"Shelleng","id":16},{"name":"Song","id":17},{"name":"Toung

miguelmota

function randomDate(start, end) {
  return new Date(start.getTime() + Math.random() * (end.getTime() - start.getTime()))
}

console.log(randomDate(new Date(2012, 0, 1), new Date()))

CodeTheInternet

[{"id":1,"name":"Afghanistan","isoAlpha2":"AF","isoAlpha3":"AFG","isoNumeric":4,"currency":{"code":"AFN","name":"Afghani","symbol":"؋"},"flag":"iVBORw0KGgoAAAANSUhEUgAAAB4AAAAUCAIAAAAVyRqTAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAyRpVFh0WE1MOmNvbS5hZG9iZS54bXAAAAAAADw/eHBhY2tldCBiZWdpbj0i77u/IiBpZD0iVzVNME1wQ2VoaUh6cmVTek5UY3prYzlkIj8+IDx4OnhtcG1ldGEgeG1sbnM6eD0iYWRvYmU6bnM6bWV0YS8iIHg6eG1wdGs9IkFkb2JlIFhNUCBDb3JlIDUuMy1jMDExIDY2LjE0NTY2MSwgMjAxMi8wMi8wNi0xNDo1NjoyNyAgICAgICAgIj4gPHJkZjpSREYgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIj4gPHJkZjpEZXNjcmlwdGlvbiByZGY6YWJvdXQ9IiIgeG1sbnM6eG1wPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvIiB4bWxuczp4bXBNTT0iaHR0cDovL25zLmFkb2JlLmNvbS94YXAvMS4wL21tLyIgeG1sbnM6c3RSZWY9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC9zVHlwZS9SZXNvdXJjZVJlZiMiIHhtcDpDcmVhdG9yVG9vbD0iQWRvYmUgUGhvdG9zaG9wIENTNiAoTWFjaW50b3NoKSIgeG1wTU06SW5zdGFuY2VJRD0ieG1wLmlpZDo3REQwQzQwNjE3NTMxMUUyODY3Q0FBOTFCQzlGNjlDRiIgeG1wTU06RG9jdW1lbnRJRD0ieG1wLmRpZDo3REQwQzQwNzE3NTMxMUUy

gitaarik

Git Submodules - Basic Explanation

Why submodules?

In Git you can add a submodule to a repository. This is basically a sub-repository embedded in your main repository. This can be very useful. A couple of usecases of submodules:

• Separate big codebases into multiple repositories.

mobilemind

# delete local tag '12345'
git tag -d 12345
# delete remote tag '12345' (eg, GitHub version too)
git push origin :refs/tags/12345
# alternative approach
git push --delete origin tagName
git tag -d tagName

awestmoreland

// Set sizes without units
$basefont: 20;
$total-width-px: 1169;
$column-width-px: 72;

// Concatenation of units by addition results in conversion to string. This is bad
$basefont-px: $basefont+'px';  // = "20px"

// Conversion to pixels using multiplication
$basefont-px: $basefont*1px;  // = 20px;

tiborsaas

/**
 * Pulsating image with Chrome CSS3 filters
 */
html { 
	background: linear-gradient( 70deg, #fff, #666 );
	min-height: 100%;
}

@keyframes color-pulsate{
	0% 	{ -webkit-filter: hue-rotate(0deg) saturate(20%)  }