Useful tips for everyday
How to sync directories in real time using lsyncd? 1. One liner lsyncd examples to real time sync directories and files 2. Configure lsyncd config…
What aperture makes foreground blurry? Aperture settings determine how much light reaches the lens. A large aperture yields a shallow depth of field, with the…
How does the symmetric key get exchanged in SSL / TLS handshake? Clients sends its DH public key to server. Server computes the secret session…
How do you delete an environment variable? ON WINDOWS Right-click on My Computer and select Properties. Go to the Advanced system settings tab. Click the…
Can you automatically apply labels in Gmail? Manage incoming email messages automatically with Gmail’s filters and labels. You can also flag important email, or archive…
How do you keep a bar of soap dry? This can be done by placing your new soaps in a drawer between layers of linen.…
Do motorcycle wheels need balancing? Yes they do. However the front is a lot more important than the rear. That said, you should have both…
How do you append a class in JavaScript? JavaScript | Adding a class name to the element Using . className property: This property is used…
What happens when you create a new instance of a class? When you create an object, you are creating an instance of a class, therefore…
How do you back transform log transformed data? For the log transformation, you would back-transform by raising 10 to the power of your number. For…