Useful tips for everyday
What happens if you enter the wrong subnet mask? Incorrect Subnet Mask: If a network uses a subnet mask other than the default mask for…
What is a unit of a cube? A unit cube, more formally a cube of side 1, is a cube whose sides are 1 unit…
What is the number of filters in CNN? For instance, if you have 28×28 input images and a convolutional layer with 20 7×7 filters and…
How do I turn a logo into a vector image? How to convert jpg to vector image by using Image Trace tool. Open Adobe Illustrator,…
What is reverse Polish notation in C? Prefix or Postfix Notation Reverse Polish Notation is where the operator is written after its operands. For example,…
Can you create rules based on hostname in iptables? Using IP sets allows you to create an easy to manage list of IP addresses that…
How to create a new custom settings deployment? To create a new custom setting deployment follow the steps below: 1 Go to the Deployments tab…
What is the hierarchy system of classification? Hierarchical Classification is a system of grouping things according to a hierarchy, or levels and orders. The categorization…
How do I recover a dropped column? DDL like an alter table drop column cannot be rolled back. The best way to remover this is…
Does certificate authority have private key? The certificate authority (CA) providing your certificate (such as DigiCert) does not create or have your private key. In…