JavaScript Resources

Simplifying Content Projection in Angular

In this post, we take a look at what 'content projection' is in Angular, how to demystify it, and how you can make use of it by way of an example.

October 12, 2017

by Dhananjay Kumar

· 38,125 Views · 10 Likes

Developing a Web Application Using Angular (Part 2)

In Part 2 of our code-along series with Angular, we will take a look at developing the architecture for our web application.

October 9, 2017

by Justin Albano

CORE

· 22,988 Views · 15 Likes

Developing a Web Application Using Angular (Part 1)

In the first article of this series, we take a look at UI and UX, and why they matter, and show the commands you need to get Angular up and running.

October 6, 2017

by Justin Albano

CORE

· 70,036 Views · 44 Likes

Write Automated Tests for Electron With Spectron, Mocha, and Chai

Automated testing is a key part of any truly Agile environment. We take a look at how to use these technologies to achieve testing excellence.

October 4, 2017

by Dr. Matthias Sommer

· 28,635 Views · 2 Likes

A Clarified String Formatting Cheatsheet

This collection of hints, tips, and tricks will ensure your Strings are formatted just how you want them. Keep it bookmarked for when you need it.

September 22, 2017

by Alex Theedom

· 57,142 Views · 19 Likes

Enum: Using the Name() and toString() Methods Correctly

With Java Enums, there are two similar, but different methods that are commonly used: name() and toString(). Learn the difference and when to use both for best results.

September 21, 2017

by Alex Theedom

· 217,916 Views · 12 Likes

Testing Time-Based Reactor Core Streams With Virtual Time

Take a look at Reactor Core's virtual time-based scheduler and the StepVerifier class to see how you can use them for time-based testing.

September 21, 2017

by Biju Kunjummen

· 12,225 Views · 3 Likes

File Upload Using AngularJS and Spring

In this article, we discuss how to use these two popular frameworks to pull in data from an external source and use it to populate the backend of our web app.

September 19, 2017

by Vishal Srinivasan

· 31,865 Views · 8 Likes

Maintaining PriorityQueue Order With Java Streams

The priority order of a PriorityQueue is not preserved when iterating or traversing, but fortunately, there are clean solutions for achieving this.

September 18, 2017

by Grzegorz Piwowarek

· 9,347 Views · 5 Likes

How to Build Amazing User Interfaces With React

If you're looking for some great tools or libraries to use alongside React.js, read on for a discussion of great open source resources for building UIs.

September 15, 2017

by Jelena Cekic

· 36,044 Views · 4 Likes

RxJava: Idiomatic Concurrency — flatMap() vs. parallel()

When it comes to concurrent programming using the RxJava library, here's a breakdown of flatMap() and parallel() and some guidance as to which is the most helpful.

September 15, 2017

by Tomasz Nurkiewicz

CORE

· 34,989 Views · 16 Likes

The Need for Speed: Access Existing Data 1,000x Faster

Learn how you can speed up your analytics database applications by a factor of 1,000 by using standard Java 8 streams and Speedment's In-JVM-Memory accelerator.

September 15, 2017

by Per-Åke Minborg

· 7,944 Views · 7 Likes

Global Exception Handling With @ControllerAdvice

Centralize your error handling logic in spring by using the @ControllerAdvice annotation. Reduce duplicate code and keep your code clean!

September 13, 2017

by Dan Newton

· 268,815 Views · 15 Likes

How to Sort Number Strings Numerically

In a recent talk, I told a community of mathematicians that nearly arbitrary data can *easily* be stored in a JSON-based document store. I should've known better...

September 11, 2017

by Max Neunhoeffer

· 17,868 Views · 6 Likes

RxJava FAQ: Loading Files With Backpressure

This guide will help you read large files, XML in this case, while managing resources efficiently by utilizing RXJava Flowables.

September 2, 2017

by Tomasz Nurkiewicz

CORE

· 18,871 Views · 20 Likes

Creating a Front-End for Your User Profile Store With Angular and TypeScript

We’re going to see how to create a client front-end written in Angular with TypeScript, that communicates with each of the API endpoints.

August 31, 2017

by Nic Raboy

· 51,389 Views · 12 Likes

How to Return Ajax Response From Asynchronous JavaScript Call: Methods and Code Examples

In this article, we take a look at three different ways that web developers can go about using Ajax in their applications, and give some sample code.

August 31, 2017

by Angela Stringfellow

· 42,945 Views · 4 Likes

5 Things to Know About Reactive Programming

We know you're eager to start your own reactive application, but you'll want to know more about asynchronous data streams, observables, and more!

August 31, 2017

by Clement Escoffier

· 140,672 Views · 39 Likes

ASP.NET Core: Converting C# Enums to JavaScript

In this article, we pick up where we left off last time, and show you how you can convert C# enums to JavaScript while using ASP.NET Core.

August 31, 2017

by Gunnar Peipman

· 7,596 Views · 2 Likes

Backbone.js: Getting Started

Backbone.js is a JS library that provides models with key-value bindings and custom events, views with declarative event handling, and collections with an API.

August 30, 2017

by Prosper Otemuyiwa

· 12,982 Views · 7 Likes

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