Language Resources

Prototype Design Pattern helps in the prototyping (creating/copying cheaply) an object using separate methods or polymorphic classes.

July 21, 2020

by Vishal Chovatiya

· 10,479 Views · 1 Like

API Streaming Response with Oracle and Java

Using Java to get the data in a streamed manner from an Oracle database. This helps in early first record processing when the dataset is huge.

July 21, 2020

by Setu Patani

· 7,460 Views · 3 Likes

Expressing a Conditional Expression Using JSON: Java Implementation

I had a need to express a conditional in a form that a JavaScript front-end and a Java back-end could both create and read. JSON felt logical.

July 20, 2020

by Biju Kunjummen

· 16,176 Views · 1 Like

Code Play #1: WebSockets With Vert.x and Angular

In the first article in the Code Play Series, we take a look at using websockets to create a real time, multiuser canvas.

July 20, 2020

by Dale Waterworth

· 6,239 Views · 1 Like

Dynamically Evaluate Dataweave Scripts

This article demonstrates how to use Dynamic Evaluate Component in Mule 4 to execute dataweave scripts dynamically.

Updated July 20, 2020

by Vikalp Bhalia

CORE

· 12,643 Views · 3 Likes

Why Builder Is Often an Antipattern and How to Replace it With Fluent Builder

Safe Alternative To Traditional Builder

July 17, 2020

by Sergiy Yevtushenko

· 16,381 Views · 19 Likes

Managed Scheduled Executor Service vs EJB Timer

Debating between Managed Scheduled Executor Service and EJB Timer to implement scheduled tasks in your application? Check out this post for some tips.

July 17, 2020

by Ralph Soika

· 8,606 Views · 1 Like

Ultimate Guide for Using Redux With React Native

In this article we are going to learn how to use Redux with React Hooks by building a real React Native app.

July 17, 2020

by krissanawatt kaewsanmunag

· 13,402 Views · 3 Likes

Java High Availability With WildFly on Kubernetes

if you need session replication, Wildfly instances need to be clustered. To solve this, you can use the Kubernetes discovery protocol for JGroups: KUBE_PING.

July 17, 2020

by Mauricio Magnani

· 10,025 Views · 4 Likes

How to Create a Development Environment on Alpine Linux

Step-by-step guidance for setting up an Alpine Linux workstation for C++ and Java development, with some of my favorite tips and resources.

July 16, 2020

by Tal Weiss

· 24,348 Views · 6 Likes

How to Handle Alerts and Popups in Protractor With Selenium?

Alerts and pop-up are widely used to issue warnings to the user or asking permission from them. Find out how to handle alerts and popups in Selenium.

July 16, 2020

by Praveen Mishra

· 9,358 Views · 23 Likes

Polymorphism in SQL Part One: Anyelement and Anyarray

This post explains how polymorphism is implemented by declaring a subprogram with formal parameters of the pseudo-types “anyelement” and “anyarray”.

July 16, 2020

by Bryn Llewellyn

· 5,879 Views · 2 Likes

Python 101 – Creating Multiple Processes

In this article, you will learn about the pros and cons of using processes, creating processes with multiprocessing, the subclassing process, and more.

July 16, 2020

by Mike Driscoll

· 17,690 Views · 3 Likes

Selenium Python Tutorial: Getting Started With BDD In Behave

Python Behave, a BDD framework, helps in writing test cases in simple language. Learn, what is BDD, how to run tests scripts with behave and its importance.

July 15, 2020

by Himanshu Sheth

CORE

· 10,246 Views · 14 Likes

Gradient Descent vs Normal Equation for Regression Problems

In this article, we will see the actual difference between gradient descent and the normal equation in a practical approach.

July 15, 2020

by Pushkara Sharma

· 7,325 Views · 3 Likes

Redis Transactions and Long-Running Lua Scripts

Redis Lua scripting is the recommended approach for handling transactions. Learn the common Lua Scripts error and how to handle for sentinel systems.

July 15, 2020

by Vaibhaw Pandey

· 5,513 Views · 2 Likes

Find Invalid Objects in SQL Server Databases

In this article, we are going to take a closer look at the issue of how to find invalid objects in SQL Server databases.

July 14, 2020

by Evgeniy Gribkov

· 6,453 Views · 3 Likes

Announcing Camelot, a Python Library to Extract Tabular Data from PDFs

With no innate recognition of tabular structures, it can be difficult to extract data from PDF documents. See how Camelot can make it simpler, and customizable.

Updated July 13, 2020

by Vinayak Mehta

· 15,383 Views · 7 Likes

Java-Friendly Kotlin: Default Arguments

Kotlin functions and constructors can define default arguments, allowing calls to them to skip any argument that has a default value.

July 13, 2020

by Dan Newton

· 11,713 Views · 1 Like

Builder Design Pattern in Modern C++

separating the construction of a complex object from its representation

July 13, 2020

by Vishal Chovatiya

· 13,138 Views · 1 Like

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