Useful tips for everyday
What is L2 regularization in logistic regression? Regularization is a technique used to prevent overfitting problem. The regression model which uses L1 regularization is called…
How to use variables in Bash shell scripts? #! /bin/bash echo ‘Hello, World!’ That was a simple Hello World script. Let’s make it a better…
Why is my fuel pump relay not getting power? If you there is no power to the fuel pump or the relay, then there may…
Does the MacBook Pro have magnets? If you are using a Unibody MacBook Pro (current generation) then there are magnets around the display to help…
How do I rename a COM port? SOLUTION Go to Windows Device manager > Multi-port serial adapters. Select the adapter and right click to open…
What is OSNR in optical fiber? Optical signal-to-noise ratio (OSNR) is used to quantify the degree of optical noise interference on optical signals. It is…
How to add custom fields to CPT list? I wanted to have extra columns on my custom posts list after creating a new post type…
How many workflow we can create in Salesforce? By default, each object (or entity) is limited to 50 active workflow rules. Additional volume is available…
What is the main importance of using search path in database? The system determines which table is meant by following a search path, which is…
Do images get cached? Once an image has been loaded in any way into the browser, it will be in the browser cache and will…