There are a number of ways to convert a Java Map into JSON. It is quite common to convert Java Arrays and Maps into JSON and vice versa. In this post, we look at 3 different examples to convert Java… Read More »
Easiest Way to Reverse a String in Java
Reversing a string is one of the most frequently asked questions in a Java technical interview. The Interviewers may ask you to write different ways to reverse a string, or they may ask you to reverse a string without using in-built… Read More »
Purpose of Overriding toString() Method in Java
What is the purpose of toString() method in Java? If we want to represent an object of a class as a String, then we can use the toString() method which returns a textual representation of the object. When you print an… Read More »
Gatling Quick Reference: Usage of Common Gatling Functions
This post serves as a quick reference guide for Gatling tool for performance testing. Previously, we saw how to organize your Gatling project in a logical and easy to understand structure. In this post, we look at some examples and… Read More »
SDET Unicorns – Why is it so Hard to Hire SDETs?
SDET, also known as Software Development Engineer in Test, is a job role within Software Testing and Quality Assurance Domain. The term was originally used by Microsoft and then Google with a view of replacing mundane and repetitive manual testing task… Read More »
Soak Testing With Gatling Example
How to perform Soak Testing with Gatling? Soak Testing involves running one or more scenarios for a long duration, e.g. 24 hours, to find memory leaks in an application. Some applications, when subjected to a constant load for a long… Read More »
Top 10 Open Source Performance Testing Tools
Performance testing is becoming an integral part of the development process, so it is essential to know what tools are out there. This post contains a list of top 10 open source performance testing tools. Open Source Performance Testing Tools JMeter The Apache… Read More »
HTTP Status Codes With Explanations
HTTP Status Codes or Response Codes are grouped into five categories. 1×× Informational, 2×× Success, 3×× Redirection, 4×× Client Error, 5×× Server Error. This post contains the full list of HTTP status codes with a short description of the most… Read More »
Gatling – How to Save Response Body
How to save response body in Gatling? When we do API performance testing, we may need to build a chain of requests. For example, we make a call to an API, save the response and pass the response to another… Read More »
Convert String to Int in Java With Examples
How to convert a String to an Int in Java? If the String contains only numbers, then the best way to convert the String to Int is by using Integer.parseInt() or Integer.valueOf(). If the String contains both numbers and characters, then… Read More »
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