DZone

APRIL 22, 2019

Sometimes, when you are performing unit or integration tests whilst developing code, you need to be able to do something extreme, such as mangling a test database or two, repeatedly, each time subsequently restoring it to its original state before running the next test. Often, especially in integration tests when you are testing processes, you will need run a ‘setup’ process to establish a known database data state, then run the process, test that the final data state matches that which your bus

Database 184

Database Testing Processing Code 184

Simform

APRIL 22, 2019

Performance-related problems in the web app are not new. Developers have been encountering these issues since a longer period of time. When any new language originates, developers are bound to face performance issues with it. React is one such example of language. The post React Performance – A Definitive Guide to React js Performance Optimization appeared first on Insights on Latest Software Technologies - Simform Blog.

Performance 107

Performance Technology Technology Software 107

DZone

APRIL 22, 2019

In my last post , I talked about building a structured path to production, which tests to include, when to do them, and why. In this post, we’ll get into exactly how to do each kind of test. We’ll cover the techniques of mocking and stubbing and test-driven development to help each testing layer. First, let’s review a concept from the previous post: the test pyramid.

Testing 149

Testing Software Software Development 149

The Morning Paper

APRIL 22, 2019

We’ve reached the end of term again on The Morning Paper, and I’ll be taking a two week break. The Morning Paper will resume on Tuesday 7th May (since Monday 6th is a public holiday in the UK). My end of term tradition is to highlight a few of the papers from the term that I especially enjoyed, but this time around I want to let one work stand alone: Making reliable distributed systems in the presence of software errors , Joe Armstrong, December 2003.

Programming 49

Programming Code Software Software 49

The Polyglot Developer

APRIL 22, 2019

When it comes to the fundamentals of computer programming, arrays will almost always make an appearance. Being able to store a collection of values could be beneficial to a near endless amount of use-cases. To continue the back to the basics programming series, in this tutorial we’ll explore standard arrays as well vectors which are a much more powerful alternative when it comes to C++.

C++ 40

C++ Programming Development 40