Useful tips for everyday
How do I turn off my iSight camera light? 1 Answer. No, you cant. Fortunately (or in your case unfortunately) there is no way to…
How to create interaction term with dummy variables? I want to create interaction term by using dummy variables and categorical variables. For example, if I…
Is there a way to combine two sed commands? BSD sed, and thus also MacOS sed, demands a mandatory argument to sed -i which can…
Can you use math min on an array? If you want the minimum of an array you can use IntStream. You can simply used in-build…
How do I show different sidebar for each post and page in WordPress? Adding Different Sidebars to Posts and Pages in WordPress Once you install…
What is the role of features in machine learning? In machine learning, features are individual independent variables that act like a input in your system.…
How are nested classes implemented? To instantiate an inner class, you must first instantiate the outer class. Then, create the inner object within the outer…
Does the bootloader load the kernel? The bootloader has now loaded the Linux kernel into memory, filled the header fields, and then jumped to the…
How do I compile a driver in Ubuntu? 1 Answer Open a terminal with Ctrl + Alt + T. Install the build-essential package with: sudo…
How do I establish an SSH between two EC2 instances? Steps: Login to you EC2 machine as a root user. Create a new user useradd…