Some apps have different integrations with other apps. When we have connection with other apps we pass authorisation form or something like this.  For instance, for using Selenium WebDriver you click on button which openeds new window ( or tab). … Read More

First of all two words about the origin of the term idempotency. It’s a property of the object or operation at repeat application of operation to the object to give the same result, as at the first. In the context … Read More

Many users of Selenium Webdriver are faced with a problem to open link in a new tab . I faced this problem too, but this simple solution doesn’t work for me, I can’t use it in some of the scenarios: … Read More

When your web application contains a number of services or microservices, you may need them to communicate with each other. This is usually achieved using REST or message queues. A message queue(MQ) is a software component used for passing data … Read More

OAuth is an open standard for authorization, commonly used as a way for Internet users to authorize websites or applications to access their information on other websites, but without giving them the passwords. Actual version of OAuth is 2.0, published … Read More

For our project basen on microservices architecture was select Spring Coud Config Server to externalize the applications properties. First it should be defined server for it: Add dependencies to build.gradle View the code on Gist. The server is defined easily … Read More