Useful tips for everyday
Why are static classes bad? Since classes with static methods have nothing to do with objects, they don’t know who they are, what they should…
What is the default root password for MySQL in XAMPP? By default, when you install XAMPP in your windows machine, the root password for the…
Do you need Adobe Reader to open PDF? It’s not mandatory. You need Adobe Acrobat Reader DC for opening PDF documents, but it’s not the…
How does a display with a common cathode connection work? In the common cathode display, all the cathode connections of the LED segments are connected…
What is the format of a professional CV? It should tell them about you, your professional history and your skills, abilities and achievements. Ultimately, it…
What integration test should cover? Test cases should not be too complex Usually, Integration testing involves checking the interfaces between components or with external systems.…
How to prevent access to certain user roles? Roles vs. Capabilities: As role names can change and as roles are just groups of capabilities, it’s…
What size should a Web icon be? Icons are symbolic images they should look better than photorealistic! Icons have a maximum size of 256×256 pixels,…
How do you stencil a PCB? PCB Stencils are manufactured by creating openings through lasers on a stainless steel foil based sheet at the positions…
How do I mount a flash drive in elementary OS? Creating an Install Drive Insert the spare USB drive, and select the ISO file you’ve…