This feature lets you effortlessly create and customize SQL queries right within our HubSpot documentation.

Regression testing is boring…if you are doing it manually. Indeed, it’s just not efficient when you have to manually repeat the same test steps over and over each iteration. Regression testing is best done with a regression testing tool. These tools allow you to create an automated regression test suite that you can run as a batch when the new build is available. Let’s check out the top regression testing tools on the current market. Here's a quick list.

Online Analytical Processing (OLAP) is a computing technology through which users can extract and query data to analyze it from different points of view. These typically high-speed and complex queries are performed on massive data volumes stored in a data lake, data warehouse, or other large-scale repositories. Typical OLAP applications include business intelligence (BI) and forecasting and reporting.

When you run a Java program, the Java Virtual Machine (JVM) needs to load various classes to execute the program. The java.lang.ClassNotFoundException occurs when the JVM tries to load a particular class but doesn’t find it in the classpath. One of the most common reasons for the ClassNotFoundException is missing third-party libraries. Double-checking that all necessary dependencies are included in the classpath and that the classpath is correctly configured can prevent this exception.

I want to share the story of how our team at a fast-paced startup tackled the challenge of API testing without any dedicated QA team, the roadblocks that we encountered, and how we ultimately addressed these issues.

Java.lang exceptions are some of the most commonly encountered exceptions in Java programming. As one of the foundational packages in the Java Standard Library, you don't even explicitly import java.lang in your code; it’s automatically imported into every Java program. Thanks to java.lang you get essential classes such as String, Math, and System, among others. You also get a variety of base classes for handling exceptions and errors.

Software bugs are a natural occurrence in the software development cycle but they sure can be the bane of app developers’ lives. To fix issues swiftly and efficiently, they must be reproducible in the development environment.