Language Resources

A Detailed Study of WSGI: Web Server Gateway Interface for Python

Python is constantly rated as one of the top languages to learn, and the WSGI has a part to play in that. Read on to find out more!

Updated January 12, 2018

by Pratiksha R Prasad

· 12,491 Views · 4 Likes

Querying RDS MySQL DB With NodeJS Lambda Function

Walk through my experience with querying an RDS MySQL database with AWS lambda for the first time, and the issues that I came across that you can avoid.

January 12, 2018

by Rajind Ruparathna

· 89,505 Views · 8 Likes

The Highly Useful Java ChronoUnit Enum

When it comes to date and time manipulations, the ChronoUnit enum might be your best aid. See how and when to use it in your Java projects.

January 12, 2018

by Dustin Marx

· 25,635 Views · 17 Likes

Jackson Mix-In Annotations

Take a look at how a Jackson mix-in class or interface, as well as some annotations, can help you with (de)serialization when you don't have source code access to POJOs.

January 12, 2018

by John Thompson

· 22,691 Views · 10 Likes

The Secrets of JQL Everyone Wished They Knew

JIRA's querying language, JQL, can be extremely useful. Look at some secrets when it comes to JQL that can help you make more effective use of your own JIRA instance.

January 12, 2018

by Maarten Cautreels

· 11,678 Views · 3 Likes

Achieving Scalability With Key-Value Databases in Java

Learn about key-value NoSQL databases, models, and structures, and get some code examples that use JNoSQL and Hazelcast.

January 11, 2018

by Otavio Santana

CORE

· 17,329 Views · 6 Likes

How to Fix Database Consistency and Integrity Issues

Learn about common SQL database consistency errors, how to fix them, and how to use the Stellar Phoenix SQL Database Repair software.

January 10, 2018

by Prashanth Jayaram

· 15,612 Views · 4 Likes

10 Best Frameworks and Libraries for AI

Look at some high-quality libraries that are used for artificial intelligence, their pros and cons, and some of their features.

January 10, 2018

by Anton Shaleynikov

· 182,029 Views · 30 Likes

Create Your Own Constraints With Bean Validation 2.0

Take a look at how you can create and export your own custom constraints for Bean Validation with this step-by-step tutorial.

January 9, 2018

by Hillmer Chona

· 106,779 Views · 19 Likes

Writing Java Microservices With WSO2 Microservices Framework for Java (MSF4J)

Learn about writing microservices in Java with WSO2 Microservices Framework to enable capabilities necessary in a production environment.

January 9, 2018

by Chanaka Fernando

CORE

· 12,311 Views · 2 Likes

Java-Based Fraud Detection With Spark MLlib

Learn how to develop an algorithm with Java and Spark MLlib that can detect fraud based on a dataset with seven million records.

January 9, 2018

by Klevis Ramo

· 19,891 Views · 10 Likes

A Guide to Getting Started Quickly With Android Feature Flags

Read on to learn how to quickly build an Android feature flag and go deeper into feature flag management for mobile app development.

January 9, 2018

by Erik Dietrich

· 6,238 Views · 1 Like

Jlink in Java 9

If you haven't played around with Jlink yet, see what Java 9's new command line tool can do to help you create a lightweight, custom JRE.

January 9, 2018

by Shubham Agarwal

· 51,070 Views · 59 Likes

Run and Configure Multiple Instances in a Single Tomcat Server

Learn how to set up several different instances of an application on your Tomcat server, and manipulate each of these instances independently.

Updated January 8, 2018

by Md Nasir Uddin Bhuiyan

· 83,323 Views · 27 Likes

Understanding flatMap

Taking a walk on Java's functional side? Here are a few good things to know about how flatMap works and what it offers for Optionals and Streams.

January 8, 2018

by Paweł Szeliga

· 37,704 Views · 19 Likes

Why Enabling SHA256 Support for XML Signatures Breaks JWT Signing

A developer describes a bug he ran into while trying to add authentication protocols to an application. Read on to see how he got around it!

January 8, 2018

by Anders Abel

· 6,230 Views · 1 Like

Kotlin: The Tuple Type

Get your feet wet with Tuples in Kotlin and how to easily define elements, deconstruct constituent types, and a few other tips to help you out.

January 5, 2018

by Biju Kunjummen

· 28,062 Views · 2 Likes

Angular Developer: JavaScript to TypeScript

We take a look at the differences between the different versions of Angular, as well as how they differ from React, and then how to use TS in your Angular projects.

January 5, 2018

by Chris Shatrov

· 61,332 Views · 15 Likes

Run Code on Startup With Play and Scala

Forget GlobalSettings. See how you can use eager singletons in Play to execute actions upon app startup, whether they're needed or not.

January 5, 2018

by Emmanouil Gkatziouras

CORE

· 18,057 Views · 9 Likes

How to Improve the Performance of a Java Application

Ensuring your Java application is running at peak performance can take some effort. Here's how you can help ensure the performance of your Java application is top notch.

January 4, 2018

by Eugen Paraschiv

· 61,581 Views · 47 Likes

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