Useful tips for everyday
Why has my soldering iron stopped working? If your soldering iron isn’t producing any heat, it is likely because of a break in the electrical…
How do I start UX process? A UX design process typically follows something similar to a design thinking approach, which consists of five basic phases:…
How do I count NULL values in Oracle SQL? It can be accomplished in Oracle just in 1 row: SELECT COUNT(NVL(potential_null_column, 0)) FROM table; Function…
How do I pass SSL with curl? You need to pass the -k or –insecure option to the curl command. This option explicitly allows curl…
How can I use my Android phone as a webcam via USB? Setup your phone in debugging mode (Settings -> Applications -> Development -> USB…
How do I get the Clock app back? From the Home screen, tap the Apps icon (in the QuickTap bar) > the Apps tab (if…
Can you put tutorials on your resume? Yes you can include them in your resume if you can explain every single step and ideology behind…
How do you solve a tridiagonal matrix? The system can be efficiently solved by setting Ux = ρ and then solving first Lρ = r…
How can I get Google authentication code without phone? The Google Authenticator app for Android, iPhone, or BlackBerry can generate verification codes. It even works…
What is WAN core router? As stated earlier WAN Core typically consists of connecting large corporate islands such as MANs or large campuses. These are…