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module.exports = { entry: './src/index', output: { path: __dirname + '/build', filename: 'bundle.js' }, module: { rules: [{ test: /\.tsx?$/, loader: 'ts-loader', exclude: /node_modules/ }] }, res...

This is a minimal tsconfig to get you up and running. { "include": [ "src/*" ], "compilerOptions": { "target": "es5", "jsx": "react", "allowSyntheticDefaultImports": tr...

import React, { Component } from 'react'; import ReactDOM from 'react-dom'; interface AppProps { name: string; } interface AppState { words: string[]; } class App extends Component<AppProps, AppState> { constructor() { super(); this.state = { ...

Detailed instructions on getting validation set up or installed.

This is an enumeration for const creation. Go compiler starts iota from 0 and increments by one for each following constant. The value is determined at compile time rather than run time. Because of this we can't apply iota to expressions which are evaluated at run time. Program to use iota in cons...

Each .NET Core component (SDK, Host and Shared Framework) is versioned independently. You can find the version for each of them separately. SDK You can use the --version option to dotnet to see the SDK version. For example: $ ~/dotnet-1.1.1/dotnet --version 1.0.0-preview2-1-003176 dotne...

It's possible to have multiple .NET Core SDKs and Runtimes available on disk. You can select the versions for each separately. To select the version of the SDK to use, use global.json. To select the version of the shared framework to use, target the specified framwork in the .csproj file (or proj...

Lightweight simple translation module with dynamic json storage. Supports plain vanilla node.js apps and should work with any framework (like express, restify and probably more) that exposes an app.use() method passing in res and req objects. Uses common __('...') syntax in app and templates. Stores...

Sometimes, we have to take input from users which should contain only alpha numeric characters. For example, lets say a Username system which allow only letters and numbers, Then this can be done with the following Regular Expression ^[a-zA-Z0-9]+$ ^ is restrict the start [a-zA-Z0-9]+ is th...

Like iOS where you use @IBOutlet and @IBAction, here you could use them too. Let's say we have a button which when clicked changes the label's text to something else. To get started: Add a WKInterfaceLabel and a WKInterfaceLabel to the InterfaceController. Ctrl-Drag from the WKInterfaceL...

Many watchOS apps (like Activity) have several pages which you could simply scroll between them, which is a very good way to use Apple Watch. To create a page based navigation, Ctrl-Drag from one controller to another, and select "next page", as shown in the following picture:

Using the previous example of calculating the factorial of an integer, put in the hash table all values of factorial calculated inside the recursion, that do not appear in the table. As in the article about memoization, we declare a function f that accepts a function parameter fact and a integer pa...

One of the common ways to parametrize your performance scripts is to use a CSV file. The best example of CSV input files usage is a login process. If you want to test your application across different users, you need to provide a list of user credentials. Let’s assume that we have a login request t...

Another way to parametrize your performance scripts is to use database data through JDBC. JDBC is an application programming interface that defines how a client can access a database. First of all, download the JDBC driver to your database (refer to the database vendor). For example, mysql driver c...

If you need to execute a repeating sequence of the same action with different parameters, use the ‘Parameterized Controller’ 3rd party plugin from JMeter-Plugins project. You need to install this plugin first by following installation procedure. Let’s assume that we want to parameterize the login ...

Consider next example: public interface A { default void foo() { System.out.println("A.foo"); } } public interface B { default void foo() { System.out.println("B.foo"); } } Here are two interfaces declaring default method foo with the same signature. If you wi...

package main import ( "fmt" "time" log "github.com/Sirupsen/logrus" mgo "gopkg.in/mgo.v2" "gopkg.in/mgo.v2/bson" ) var mongoConn *mgo.Session type MongoDB_Conn struct { Host string `json:"Host"` ...

Using Request Method POST in combination with SSL makes datatransfer more secure. In addition... Most of the encoding and decoding is not needed any more The URL will be visible to any one and needs to be url encoded. The data will be send separately and therefor should be secured via SSL The...

here is a sample web.config in order to have both http and https support. <?xml version="1.0" encoding="utf-8"?> <configuration> <appSettings> <add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" /> </a...

function exampleCloseIncident(id, status){ var parameters = {}; var incidentresolution = {}; incidentresolution["[email protected]"] = "/incidents(" + id + ")"; incidentresolution["@odata.type"] = "Microsoft.Dynamics.CRM.incidentre...