Useful tips for everyday
How do I write a test case in Mongodb? Another approach which I do is to create a Mock of the Mongo object (e.g. PowerMockito)…
What is serial communication in microcontroller? Serial communication (also called RS232 communication) enables a microcontroller to be connected to another microcontroller or to a PC…
Is it rude to say TLDR? Understanding the internet shorthand for lengthy text and its various uses. TLDR is an acronym that stands for “Too…
Can metal become vapor? For instance, a metal, say, lead, has a boiling point of 1740 degrees Celsius. In fact, it’s the metal with the…
What is the format of output? Every variable has two output formats, called its print format and write format. Print formats are used in most…
Why does rEFInd not show macOS boot icon? Yesterday I accidentally reinitialized the disk on which Linux was installed, and when I restarted the Mac,…
When would you use a BNC connector? BNC connectors are used with miniature-to-subminiature coaxial cable in radio, television, and other radio-frequency electronic equipment, test instruments,…
Can I delete my photos after backing up to Google Photos? The “Photos” tab where all your images will be visible when backed up. Just…
Do other languages offer a switch statement? Switch statements function somewhat similarly to the if statement used in programming languages like C/C++, C#, Visual Basic…
Which is better QTP or Selenium? Selenium, however, supports a wide range of programming languages. QTP/UFT test scripts run only on the Windows environment. They…