Coding Resources

Examples of data quality and validation checks and how easy it is to programmatically ensure data quality with the help of Apache Spark and Scala.

July 24, 2018

by Vinod Kumar

· 27,762 Views · 9 Likes

8 Prerequisites for Building an OCR Scanner From Scratch

Let's take a look at eight prerequisites for building an OCR scanner from scratch, such as delving into segmentation, pre-processing, and representation.

July 24, 2018

by Infrrd AI

· 10,189 Views · 4 Likes

How to Create DSL With ANTLR4 and Scala

Want to learn more about how to create a basic grammar in Scala? Check out this post on how to create DSL with ANTLR4 and Scala.

July 24, 2018

by Saumitra Srivastav

· 15,464 Views · 5 Likes

How to Convert List to Map in Java

Want to learn how to convert list to map in Java? Click here to learn how to do this in both Java 7 and Java 8.

Updated July 23, 2018

by Hussein Terek

· 129,165 Views · 26 Likes

Learn How to Perform Load Testing in Elasticsearch

In this article, we will take a look at how to create and run a load test on Elasticsearch with Apache JMeter. Read on to get started!

July 23, 2018

by Roman Aladev

· 22,455 Views · 1 Like

How to Implement Spring Security With OAuth2

Want to learn how to implement the OAuth2 authorization with Spring Security? Check out this post to learn how.

Updated July 23, 2018

by Dev Bhatia

· 152,260 Views · 21 Likes

Functional Interface and Lambda Expressions in Java 8

Having trouble with abstract methods in Java 8? Check out this tutorial on using the functional interface and lambda expressions in Java.

Updated July 23, 2018

by Dharmendra Rathor

· 108,367 Views · 15 Likes

Robot FrameWork: The Ultimate Guide to Running Your Tests

Take a look at how the open-source Robot Framework can help you with your GUI testing, and how you can build it with Taurus.

July 23, 2018

by Dzmitry Ihnatsyeu

· 40,031 Views · 5 Likes

Top 19 SOAP Interview Questions

Let's take a look at 19 of the most common SOPA interview questions.

July 23, 2018

by Alex Jones

· 76,521 Views · 11 Likes

Spring REST Docs Versus SpringFox Swagger for API Documentation

Want to know more about Spring REST Docs and SpringFox Swagger? Check out this blogger's opinion on when it's best to use these for API documentation.

July 23, 2018

by Piotr Mińkowski

· 73,134 Views · 16 Likes

Why We're Building Flux, a New Data Scripting and Query Language

What is Flux? Learn about this new scripting and query language, which was introduced by InfluxDB at InfluxDays London.

July 22, 2018

by Paul Dix

· 7,153 Views · 1 Like

Apache Ant 1.9.13 and 1.10.5 Released, Supports Java 11 Single-file Source Programs

Hot off the presses from the JBoss team, take a look at how the latest versions of Apache Ant integrate with Java 11 features.

July 21, 2018

by Jaikiran Pai

· 14,863 Views · 1 Like

Type Juggling Authentication Bypass Vulnerability in CMS Made Simple

Here's an in-depth look at a CMSMS authentication bypass vulnerability and some approaches you can take to avoid them in your own code.

July 21, 2018

by Sven Morgenroth

· 9,910 Views · 1 Like

Event Streaming Using Spring WebFlux

In Spring Framework 5, a new module was released for supporting reactive applications called WebFlux. Check out this post to learn more.

July 20, 2018

by Marco Giglione

· 58,491 Views · 15 Likes

How to Use Singleton Design Pattern in Java

There are several ways to use the singleton design pattern. Check out this post on how to use the singleton design pattern through four different methods.

Updated July 20, 2018

by Brijesh Saxena

CORE