Recommendations Review Jabra Evolve 75 UC Stereo Wireless Bluetooth Headset
I have used Jabra Evolve 75 UC Stereo Wireless Bluetooth Headset for more than a year for my remote work.LooksThe switch...
Recommendations 
JavaScript/TypeScript TypeScript Stub Date and timer friends functions with sinon
When Date class, timer friends functions like setTimeout, and setInterval are used in a function, we need to control the...
Recommendations Fingerless Gloves for winter works to relieve hand pain of tendonitis
Office workers overuse their fingers because we need to create documents or write source code for the new feature of an ...
Recommendations Rainbow colored keyboard that makes typing fun
The keyboard is one of the devices that we use every day for both private and working time. It is the second-longest use...
Recommendations Try sophisticated and comfortable mice M575 for the first trackball mice
I have been interested in a trackball mouse. I have used a normal mouse since I started to use PC but I bought this year...
Recommendations Try to use wrist rests to reduce wrist strain
A worker normally works 8 hours a day. If there is no meeting, we use a keyboard and mouse for a longer time. Haven't yo...
JavaScript/TypeScript How to determine test values for unit testing
Are you a beginner at unit testing? Are you not confident enough to choose the test cases? You are not alone. Let's lear...
JavaScript/TypeScript TypeScript Stub Top Level function by Sinon
Functions called in a different function are not always class members. They are often top-level functions which are not ...
JavaScript/TypeScript How to mock fs.readdir and fs.readFile for unit testing
Reading a directory to get a file list and then, loading the file one by one. You might have seen such a function. If it...
JavaScript/TypeScript How to inject user input data for unit tests
Some console applications require user inputs. For those inputs, we need to write unit tests. If we using readline modul...