Language Resources

Tips and Best Practices to Take Advantage of Spark 2.x

Improvements were made to enable Spark to execute faster, making a lot of earlier tips obsolete. This post will first give a quick overview of what changes were made.

February 12, 2019

by Carol McDonald

· 34,367 Views · 5 Likes

14 SQL Jobs and Opportunities

What SQL career path do you want to follow?

February 11, 2019

by Rinu Gour

· 14,679 Views · 2 Likes

Using TLS in Rust: Getting Async I/O With tokio (Part 2)

Check out this second installment on using Async I/O and tokio!

February 8, 2019

by Oren Eini

· 9,274 Views · 2 Likes

Tackling RESOURCE_LOCAL Vs. JTA Under Java EE Umbrella and Payara Server

Let's tackle these important features under the Java EE umbrella.

Updated February 7, 2019

by Anghel Leonard

CORE

· 37,731 Views · 18 Likes

How to Pretty Print JSON Using Browser Dev Tools

Here are some quick tips for pretty printing JSON in the browser using the browser's built-in developer tools.

February 7, 2019

by Alan Richardson

· 49,865 Views · 3 Likes

Web Scraping Tutorial: Using Python to Find Cheap Flights!

Do you love data science and traveling? Read on to learn how to combine the two and use Python to find cheap flights!

February 6, 2019

by Omar Aref

· 59,908 Views · 18 Likes

A Complete Guide to the Project Management Lifecycle

If you know about the product management lifecycle but aren't familiar with each of its phases, take a look at how they break down.

February 6, 2019

by Swatee Chand

· 22,703 Views · 10 Likes

Pros and Cons of MySQL Replication Types

There are two sides to everything. Explore both the good and the not so good of some MySQL replication types.

February 6, 2019

by Matthieu Robin

· 45,949 Views · 5 Likes

Testing Exceptions in Kotlin With assertFailsWith

Testing exceptions in Kotlin just got a lot easier.

February 5, 2019

by Dan Newton

· 28,703 Views · 2 Likes

SQL Server SSRS Scale Out With Containers

This article focuses on Windows SQL Server containers and Windows Virtual Hard Drive (VHD) based cloning.

February 5, 2019

by Paul Stanton

· 13,825 Views · 2 Likes

JDK 9/JEP 280: String Concatenations Will Never Be the Same

Since JDK 9, string concatenations have undergone a significant change.

February 4, 2019

by Dustin Marx

· 44,229 Views · 38 Likes

Testing Spring Boot Integration With Vault and Postgres Using Testcontainers Framework

Need to write integration tests for your application against a popular third-party solution such as a database?

February 1, 2019

by Piotr Mińkowski

· 32,842 Views · 10 Likes

Automated Testing With JUnit and Selenium for Browser Compatibility

Learn how to implement automated testing with JUnit and Selenium for enhanced browser compatibility.

February 1, 2019

by Sadhvi Singh

· 41,401 Views · 6 Likes

MySQL Tutorial: Understanding The Seconds Behind Master Value

In this post, we examine how to understand and interpret master value in various situations.

February 1, 2019

by Prasad Nagaraj

· 16,244 Views · 1 Like

Generic Extension Method to Map Objects From One Type to Another

We take a look at some C# code to learn how to map objects to different types using generic extension methods.

January 31, 2019

by Faisal Pathan

· 20,715 Views · 4 Likes

Running JAXB xjc Compiler With OpenJDK 11

JAXB is no longer a part of the JDK with Java 11.

January 31, 2019

by Dustin Marx

· 67,096 Views · 1 Like

Spring Transactional Management

This article will cover the Spring transaction management in detail and go over the @transactional annotation.

January 31, 2019

by Joydip Kumar

· 127,001 Views · 13 Likes

JDK 13: What Is AggressiveOpts?

With JDK 13, the AggressiveOpts JVM flag will be completely removed.

January 30, 2019

by Dustin Marx

· 36,802 Views · 10 Likes

A Closer Look at the Java VirtualMachineError

Want to learn more about the different types of characteristics of the Java VirtualMachineError?

January 29, 2019

by Ram Lakshmanan

CORE

· 16,890 Views · 6 Likes

Using a Variable-Length Datatype Without Explicit Length: The Whys and Wherefores (BP007/8)

Learn about built-in code analysis rules to warn you if you forget to specify string length both during variable-length string declaration (BP007) and coercion (BP008).

January 29, 2019

by Phil Factor

· 6,817 Views · 1 Like

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