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03/28/2016 Article
Optimizing Performance in Express.js
In this tutorial, we shall learn about how one can better the performance of Express.js by optimizing certain areas. While many regular users might be well acquainted with a majority of them, it can still be helpful to know the ones that you mig
03/27/2016 Article
Getting Started with Lambda Architecture in Java
This article discusses how the Lambda architecture fits into the accepted model of Big Data in Java, called 3VS.
03/27/2016 Pocket Video
Jackson 2: Converting Java to and from JSON
In this lesson, we will learn about Jackson 2 Java library and the way it enables us to make convertions between Java and JSON, as well as with other data types like XML, for example.
03/27/2016 Video tutorial
Working With Prototypes - Programming in HTML5 Exam 70-480 Training Course - Part 25
In this lesson, we will learn about object inheritance. JavaScript is not like other object oriented languages like C# and Java.
03/25/2016 Video tutorial
Working With DOM Methods - Programming in HTML5 Exam 70-480 Training Course - Part 24
In this lesson, we will talk about how to work with pure JavaScript functions that manipulates the DOM. We are not using jQuery. We will create buttons that allow us to create elements on the fly and append them to other elements.
03/25/2016 Article
Flexbox CSS: Creating a Responsive Comment Section
In this tutorial, we will meet the method that allows us to create responsive comment sections for websites. And, in order to do so, we make use of Flexbox.
03/22/2016 Article
Consuming Data from a Web Service with Android
In this article, you will learn aboutaccessing a web service RandomUser with Android, consuming, interpreting and displaying its contents
03/21/2016 Video tutorial
Working With Errors - Programming in HTML5 Exam 70-480 Training Course - Part 23
In this lesson, we will discuss errors and try/catch blocks. We will start with a quick introduction about IIFE (Immediately Invoked Function Expression). Then, we will create outer and inner try/catch blocks.
03/18/2016 Article
Optimizing front-end performance by using jQuery
Learning the performance improvement techniques are very important for the developer community. In this tutorial, we take a look at how one can possibly maximize performance when scripting with jQuery.
03/15/2016 Article
Getting Started with Java Monads
In this article we will explore various concepts of Monads, because the seed of this topic is Functional Programming. This is a survival guide for those starting in the area.
03/13/2016 Article
Getting Started with Persistence in Spring Framework
This article presents the integration of two key technologies used in the Java world: the JPA specification and the Spring Framework. In addition we will create a CRUD Java to expose the step by step of the integration process.
03/08/2016 Article
Facelets in Java: Understanding the Tags System
Check out this article Facelets, a subproject of the JSF for templates via tags management.
03/03/2016 Article
Asynchronous Processing in Java with Future and FutureTask
In this article we present the Future and FutureTask classes, which allow processing tasks asynchronously and in parallel with Java.
03/03/2016 Article
Creating a Multithreaded Chat with Socket in Java
See in this article how to create a multithreaded chat with Java. For this you need to use and apply concepts of Thread and Socket, as well as Object Oriented Programming
03/03/2016 Article
Spring MVC Framework: Mapping the DispatcherServlet
See in this article an introduction to the framework that works with @Controller and @RequestMapping annotations for handling requests. Also we will see one of the ways of mapping the DispatcherServlet.
03/03/2016 Article
Profiling: How to Analyze Java Applications
In this article we will see how to perform the analysis of Java applications, how to detect memory leaks, deadlocks, locks, race conditions, and various problems, among other things, are the main causes of performance problems
03/02/2016 Video tutorial
Working With Events - Programming in HTML5 Exam 70-480 Training Course - Part 22
In this lesson, we will discuss events. You can handle events using jQuery as well as pure JavaScript. Today, we will use the latter approach. We will create a simple form that contains a name and an email address.
03/02/2016 Video tutorial
Working With Flexbox And Important - Programming in HTML5 Exam 70-480 Training Course - Part 21
In this lesson, we will learn how to work with –ms-flexbox and the important property. First, we will start with creating few divs within a parent div. We will set the basic properties for the inner divs, then work with the flexbox properties on
03/02/2016 Video tutorial
Working With First Letter and Do While - Programming in HTML5 Exam 70-480 Training Course - Part 20
In this lesson, we will discuss how we can manipulate the style of the first letter in each paragraph and how to handle the do-while loop. Changing the style of the first letter is simple. We will create few paragraphs in different articles.
03/02/2016 Video tutorial
Working With Anchor And Animation - Programming in HTML5 Exam 70-480 Training Course - Part 19
In this lesson, we will talk about links and animation. We all know links and how to work with them. But an important factor for the test is the order of the pseudo classes. This order is: link -> visited -> hover -> active.
03/01/2016 Article
Integrating JPA with Spring Framework
This article presents the integration of two key technologies used in the Java world: the JPA specification and the Spring Framework. In addition we will create a Java CRUD to expose the step by step of the integration process.
02/28/2016 Article
Implementing Data Access Object in Java Enterprise Edition
This article introduces the design pattern Data Access Object and how we can implement it in Java EE 7. We will also see how we can use low-level APIs such as JPA, to perform CRUD operations.
02/28/2016 Article
Building AngularJS Applications with Socket.IO
In this tutorial, we will take a look at Socket.IO in order to build an Angular JS application. The primary idea here is to build a chat application, since Socket.IO is primarily used for developing communication applications.
02/27/2016 Pocket Video
Go Programming Language: Introduction - Part 2
In this video, we will continue our discussion of Go. We will introduce pointers and see an example of how pointers work and explain why they are needed.
02/26/2016 Article
Getting Started with Kendo UI for Web Applications
This article will discuss the main features of this development framework that uses JavaScript, AJAX and HTML 5
02/26/2016 Article
Implementing Creational Patterns in Java
See in this article what the creational standards set by the GoF are and how they can be coded in a Java platform
02/24/2016 Article
Ensuring Security in AngularJS Applications
In this tutorial we shall effectively discuss the many different ways by which security can be implemented in applications that have been developed with the use of AngularJS.
02/22/2016 Article
Getting Started with Swagger: Node.js applications to document APIs
In this tutorial we shall learn how to make use of Swagger for Node.js applications that can help in documenting APIs.
02/14/2016 Article
How to Create Rich Web applications using Spring MVC?
In this tutorial, we are going to take a look at how to develop Web applications that are very rich in nature. To do so, we are going to make use of Spring web MVC and the ZK UI framework. We shall also illustrate this with a small demo
02/13/2016 Article
Creating Responsive Websites with HTML5
In this article will be made an approach about the concepts that guide the development of the universe to responsive websites. Learn how to create responsive websites with HTML5