Useful tips for everyday
What are image filters used for? In image processing filters are mainly used to suppress either the high frequencies in the image, i.e. smoothing the…
How to find a directory that does not contain a file? The command that produces the right hand input to diff, printf “%s ” */*,…
Can a linked list hold objects? In order to use the class, we need to import the package in our code. We have initialized an…
How do you get the chemical smell out of wood furniture? White distilled vinegar is a comparable home remedy; fill a spray bottle with equal…
How do you research a user on a website? How is user research conducted? Online user surveys. User interviews. Analytics review. First click testing. Clickstream…
Does SSMS require license? However, SSMS is a free tool. However, your client is required to have licenses for all users which connect to the…
How do I find my EC2 public DNS? Your EC2 instance should now have a public DNS. This was the answer for me. My VPC…
What does whitelist mean in apps? Application whitelisting means that all applications, except the ones explicitly defined, are blocked. The end user can only install…
Is Python used in game development? Although it’s not as popular as C++ with DirectX and OpenGL, Python does support game development. PyGame is a…
Where are indexes stored in database? An index is usually maintained as a B+ Tree on disk & in-memory, and any index is stored in…