Useful tips for everyday
Do I need multiple favicons? Microsoft recommends 16×16, 32×32 and 48×48. Yes, a single ICO file can contain multiple graphics. Desktop browsers often use the…
How do I increase disk space in Ubuntu VM? Step by step Step 1: Make sure you have a VDI disk image. Step 2: Resize…
Why is Raspberry Pi camera pink? My NoIR Camera Module Images are Pink?! The NoIR camera module is intended for night time photography, therefore it’s…
How to manually trigger form validation in HTML? Here’s a working CodePen example. In some extent, You CAN trigger HTML5 form validation and show hints…
Can WIFI be sniffed? Alternatively, hackers can sniff unsecured public Wi-Fi networks, ensnaring the traffic of anyone who uses them. Wireless sniffers are especially popular…
How do I permanently mount a Windows share? open ‘Terminal’ and enter the following commands: install cifs utilities. create mount points for windows shares and…
How do I reduce the size of a collection in MongoDB? By breaking up your data into more collections and using smaller documents for frequently…
Do TWAIN drivers work on Mac? Dynamic Web TWAIN SDK provides JavaScript APIs to access TWAIN and Image Capture (ICA) drivers on macOS. With the…
What is a beta prior? In the literature you’ll see that the beta distribution is called a conjugate prior for the binomial distribution. This means…
How do I make Google Drive available offline? On your computer, go to drive.google.com. Right click the Google Docs, Sheets, or Slides file you want…