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This is how the Asset Catalog in Xamarin Studio looks like, As shown in above picture there are 5 types of assets you can create within the catalog. I will cover only image set, because its the simplest one. When you create a new image set. You will get options like this To add images to the...

db.collection.createIndex() method is used to create a 2dsphere index. The blueprint of a 2dsphere index : db.collection.createIndex( { <location field> : "2dsphere" } ) Here, the location field is the key and 2dsphere is the type of the index. In the following example we are goi...

Download the Stripe API Library and place it in vendor Folder source : [https://github.com/stripe/stripe-php][1] include the library in your controller use Stripe\BalanceTransaction; use Stripe\Charge; use Stripe\Stripe; require_once('../vendor/stripe/init.php'); set the strip key \Stripe...

// this is the static platform browser, the usual counterpart is @angular/platform-browser-dynamic. import { platformBrowser } from '@angular/platform-browser'; // this is generated by the angular compiler import { AppModuleNgFactory } from './ngfactory/app/app.module.ngfactory'; // note the...

Using a small transparent image called empty.png public class MyPage : ContentPage { public Page() { if (Device.OS == TargetPlatform.Android) NavigationPage.SetTitleIcon(this, "empty.png"); } }

At its core a perceptron model is one of the simplest supervised learning algorithms for binary classification. It is a type of linear classifier, i.e. a classification algorithm that makes its predictions based on a linear predictor function combining a set of weights with the feature vector. A ...

When we write an Web application in Grails, to deploy the application we need a "war" file that need's to be put in the servlet container (Tomcat etc). First goto the project directory : cd to_project_directory War file creation from command prompt : grails war 2.Its always r...

HTML Tag: Tag attributes look similar to html, however their values are just regular JavaScript. a(href='google.com') Google a(class='button', href='google.com') Google Result: <a href="google.com">Google</a><a href="google.com" class="button">G...

By default, all attributes are escaped (replacing special characters with escape sequences) to prevent attacks such as cross site scripting. If you need to use special characters you can use != instead of =. Code: div(escaped="<code>") div(unescaped!="<code>") R...

Boolean attributes are mirrored by Jade, and accept bools, aka true or false. When no value is specified true is assumed. Code: input(type='checkbox', checked) input(type='checkbox', checked=true) input(type='checkbox', checked=false) input(type='checkbox', checked=true.toString()) Result: ...

The style attribute can be a string (like any normal attribute) but it can also be an object, which is handy when parts of the style are generated by JavaScript. Code: a(style={color: 'red', background: 'green'}) Result: <a style="color:red;background:green"></a>

The class attribute can be a string (like any normal attribute) but it can also be an array of class names, which is handy when generated from JavaScript. Code: - var classes = ['foo', 'bar', 'baz'] a(class=classes) //- the class attribute may also be repeated to merge arrays a.bing(class=class...

Pronounced "and attributes", the &attributes syntax can be used to explode an object into attributes of an element. Code: div#foo(data-bar="foo")&attributes({'data-foo': 'bar'}) Result: <div id="foo" data-bar="foo" data-foo="bar">&l...

LaraDock is a Laravel Homestead like development environment but for Docker instead of Vagrant. https://github.com/LaraDock/laradock Installation *Requires Git and Docker Clone the LaraDock repository: A. If you already have a Laravel project, clone this repository on your Laravel root director...

Use Ember CLI to generate a new helper in your app: ember generate helper format-currency Then edit helpers/format-currency.js to contain the following: import Ember from 'ember'; export function formatCurrency([value, ...rest]) { const dollars = Math.floor(value / 100); const cents = va...

This example shows how to find number of days between two dates. A date is specified by year/month/day of month, and additionally hour/minute/second. Program calculates number of days in years since 2000. #include <iostream> #include <string> #include <chrono> #include <cti...

Retrieves the information pertaining to the currently logged in user, and places it in the global variable $current_user This function does not accept any parameters. Usage: <?php wp_get_current_user(); ?> Example: <?php $current_user = wp_get_current_user(); echo 'Usernam...

<stock> <add> <item> <name>Milk</name> <quantity>2</quantity> </item> </add> </stock> Putting this body to an resource like /stocks/123 violates the idea behind REST. While this bod...

Sample property file : nexus.properties Sample property file content: nexus.user=admin nexus.pass=admin nexus.rest.uri=http://xxx.xxx.xxx.xxx:xxxx/nexus/service/local/artifact/maven/content Sample Context File xml configuration <context:property-placeholder location="classpath:Releas...

The void generator class: public class VoidGenerator extends ChunkGenerator { @SuppressWarnings("deprecation") public byte[] generate(World w, Random rand, int x, int z) { byte[] result = new byte[32768]; //chunksized array filled with 0 - Air //Build a...