Java I/O operations & streams : Read, Write from file
A stream is a sequence of data of different types like simple bytes, primitive data types and objects. Input Stream is used to read data from a source...
November 16, 2018 4 min read
Java Exceptions - Checked and Unchecked
An Exception is a condition in your program which breaks the normal execution of the program. Like other programming languages, in case of an error co...
November 14, 2018 3 min read
Iframes, Implicit and Explicit waits in Selenium using Python with example
Modern web-technologies uses AJAX for loading data instead of refreshing the whole page. With this approach, if an element is not present in DOM, an e...
October 30, 2018 3 min read
Starting with Selenium Web-Driver using Python by example
Selenium Web-Driver is an open source tool which is used to automate web-applications. It uses drivers to support different web-browsers. Selenium sup...
October 21, 2018 3 min read
Xpath query and examples
In this post, we'll look at the commonly used XPath queries. We'll be using the following XML file as an example <-- HTML generated using hilite.me -...
October 19, 2018 2 min read