Useful tips for everyday
What does it mean when I go fast and my tires wobble a little bit? The most common reason for a car to shake is…
When to not email a report if it is empty? To facilitate exception based reporting (e.g. “Show me all records not submitted for approval”, if…
How can I make my lineart look better? TIP 01: Keep your sketch clean. TIP 03: Choose the right pen tool. TIP 04: Use the…
Does Printful print RGB? We accept files with various color spaces, but our system does all operations in red, green, and blue (RGB). If you…
How do I fix non-secure websites? My website is not secure, how can I fix it? Install Secure Sockets Layer (SSL) certificate. Ensure that internal…
How to use sed to replace specific characters? Show Posts I am trying to use sed to replace specific characters at a specific position in…
How do I fix unsupported graphics card in Blender? Poor Performance Update your graphics drivers (see above). On laptops, make sure you are using a…
Is it legal to collect MAC address? There is no law preventing collection of this address. Most logs would contain it when you connect to…
What is true for Reentrancy? To be reentrant, a computer program or routine: Must hold no static (or global) non-constant data. Must not return the…
Can a function take a list as an argument? You can send any data types of argument to a function (string, number, list, dictionary etc.),…