Composable business. APIOps. Hyperautomation. Open policy agent. These are among the themes we’re expecting to hear a lot more of in 2022. Here are 12 key developments we’re beginning to see in the world of digital transformation, APIs and the cloud.

One of the most important aspects of automated web application testing is having a good grasp of using locators. Locators allow retrieving DOM elements from the web page. Interacting with web elements during automated tests allows to create end-to-end tests that simulate real users behavior. In this blog post, we will talk about two types of locators – CSS selectors and XPath.

SQL performance tuning is a difficult task, especially when working with large amounts of data, where even slight changes can have a significant (positive or negative) influence on performance. A Database Administrator (DBA) will be in charge of most SQL performance adjustments in mid-sized and large businesses. However, believe me when we say that there are plenty of developers that have to perform DBA-like jobs.

From the traditional Waterfall model to more iterative approaches like Agile and DevOps, software testing is constantly evolving. And while teams have worked their way to deliver quality at speed, there seems to be something holding them back. Read on to learn about in-sprint automation and why it’s the key to moving at DevOps speed.

From establishing a data methodology and repeatable processes to pooling relevant data, 40 pros share their top tips for turning data into actionable insights.

An UnsupportedOperationException is a runtime exception in Java that occurs when a requested operation is not supported. For example, if an unmodifiable List is attempted to be modified by adding or removing elements, an UnsupportedOperationException is thrown. This is one of the common exceptions that occur when working with Java collections such as List, Queue, Set and Map. The UnsupportedOperationException is a member of the Java Collections Framework.

The MySQL database is a popular option for storing data. It's powerful, reliable, and easy to use. However, it can be challenging to work with if you don't have the right tools. Luckily, Python has an API for MySQL that makes working with this database simple. Connecting to MySQL with Python code is a great way to build a rich set of data through programming and to create database content quickly.

In an era where the passage of time seems to have changed somehow, it definitely feels strange to already be reflecting on another year gone by. It’s a cliche for a reason–the world definitely feels like it’s moving faster than ever, and in some completely unexpected directions. Sometimes it feels like we’re living in a time lapse when I consider the pace of technological progress I’ve witnessed in just a year.

Learn how important it is to analyze both direct and indirect competition to fine-tune your strategies and boost business growth.

Variables are memory containers used to store information. In Java, every variable has a data type and stores a value of that type. Data types, or types for short, are divided into two categories: primitive and non-primitive. There are eight primitive types in Java: byte, short, int, long, float, double, boolean and char. These built-in types describe variables that store single values of a predefined format and size.