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PL/SQL 101: Nulls in PL/SQL
You need to understand nulls, the NULL value, the NULL statement, and how nulls can cause confusion and errors. Then, take steps to avoid that confusion and those errors.
December 8, 2017
by Steven Feuerstein
· 23,100 Views · 2 Likes
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Choosing the Right GC
With microservices, cloud hosting, and vertical scaling in mind, let's compare the top Java garbage collectors to see how efficiently they handle resources.
December 8, 2017
by Ruslan Synytsky
· 123,241 Views · 49 Likes
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Uncommon Java Syntax: Ellipses…
New programmers, and even some experienced ones, might not have experienced ellipses/varargs in Java yet. Here's a primer and some best practices.
December 7, 2017
by Niyi Oke
· 27,239 Views · 4 Likes
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How to Write an HTML to PDF App for Android/iOS Using Cordova
Learn how to install and use this plugin for Cordova, which will allow you to generate reports in PDF format without complicating things with a server-side API.
December 7, 2017
by Cesar Valdez
· 23,447 Views · 10 Likes
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Integrating AWS Machine Learning Models With Your Java Microservice
In this post we take a look at incorporating AWS machine learning into your Java microservice environment. Interested? Read on for the details and some code.
December 7, 2017
by Mike Mackrory
· 5,994 Views · 3 Likes
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Network Stubbing Options for XCTest and XCUITest in Swift
This post explores all the options available to test your iOS app's network layer in Swift, as well as network stubbing libraries to use with the XCTest framework.
Updated December 7, 2017
by Shashikant Jagtap
· 17,105 Views · 2 Likes
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Java Concurrency in Depth (Part 1)
Get your feet wet with this initial deep dive into Java concurrency, where we'll cover synchronization, the volatile keyword, and atomic classes.
December 7, 2017
by Mahmoud Nagib
· 65,344 Views · 87 Likes
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Aspect Oriented Programming in C# using DispatchProxy
In this article, we go over how to use Aspect Oriented Programming (AOP) to help make the development of our applications a little easier.
December 6, 2017
by Valerii Tereshchenko
· 31,558 Views · 3 Likes
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Which Is the Right Java Abstraction for JSON
This overview tackles three categories of Java abstractions when it comes to JSON data. Check out their respective strengths and weaknesses.
December 6, 2017
by Theodore Ravindranath
· 19,074 Views · 12 Likes
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How to Read Data From LDF Files in SQL Server
Learn about the basics of SQL transaction logs and how they can help recover a database and see how SysTools SQL Log Analyzer easily reads data from an LDF file in SQL Server.
December 5, 2017
by Andrew Jackson
· 26,223 Views · 4 Likes
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Create a Database Android Application in Android Studio 3.0
This article explains the steps for creating a database application in Android Studio for those getting started with Android programming.
December 5, 2017
by Ngoc Minh Tran
· 423,449 Views · 21 Likes
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Mapping XML to Java Using Smooks Mediator
Want to transform XML messages into Java objects? See how you can configure WSO2's Smooks Mediator to lend a hand with that.
December 4, 2017
by Francisco Ribeiro
· 12,859 Views · 4 Likes
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Easy JavaScript Part 13: Four Ways to Create Objects in JavaScript
We continue our exploration of the ins and outs of JavaScript, by taking a look at the several ways devs can create objects.
December 4, 2017
by Dhananjay Kumar
· 83,196 Views · 6 Likes
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Converting XML to JSON, Raw Use in MongoDB, and Spring Batch
Need to convert your XML data to JSON? Here's how to do it using MongoDB as a sample use case and Spring Batch to help.
December 3, 2017
by Michael Good
· 32,221 Views · 9 Likes
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Build a REST Web Service Using Spring
This tutorial provides a step-by-step guide for building and configuring a REST web service in Java using the Spring framework.
December 2, 2017
by Hussein Terek
· 275,351 Views · 25 Likes
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Save Time on Project Planning: 4 Tools for Product Managers
Do you find visualization helpful when trying to crack a difficult problem? Then read on for a review of these helpful tools.
November 30, 2017
by Andrew Stepanov
· 7,134 Views · 2 Likes
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Solving a Polyglot Error in Python
I came across some issues when I tried do analyze data about Russian Twitter trolls, but ran into some issues. Here's how I solved them.
November 30, 2017
by Mark Needham
· 10,566 Views · 1 Like
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MongoDB vs. MySQL
There are many database management systems in the market to choose from. So how about a faceoff between two dominant solutions that are close in popularity?
November 30, 2017
by Mihir Shah
· 120,601 Views · 15 Likes
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Decision Trees and Pruning in R
Learn about using the function rpart in R to prune decision trees for better predictive analytics and to create generalized machine learning models.
November 30, 2017
by Sibanjan Das
· 69,280 Views · 3 Likes
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Testing Your API Assertions With the Spock Framework
Learn how to test your APIs with Spock, a comprehensive testing framework that uses Java and Groovy, leveraging the benefits of several existing Java frameworks.
November 30, 2017
by Grigor Avagyan
· 13,686 Views · 5 Likes
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