The if __name__ == "__main__": statement in Python is used to determine whether the current script is being run as the main program or if it is being imported as a module by another script. Here is how it works: when ...Read more
RTSALL Latest Questions
Checking out a remote Git branch involves a few steps that can be done using the command line. Here is the process:First, you need to fetch the latest changes from the remote repository using the following command:git fetch Once you have ...Read more
In JavaScript, “use strict” is a directive that enables strict mode, which is a set of rules for writing JavaScript code that enforces stricter syntax and error-checking. Here are some of the key features and benefits of using “use strict” in ...Read more
In jQuery, there are several ways to check if an element is hidden or not. One way is to use the “:hidden” selector. Here are the steps to check if an element is hidden using jQuery:First, select the element that you ...Read more
The stack and heap are two distinct regions of computer memory used for dynamic memory allocation during program execution. The stack is a region of memory located in the RAM (Random Access Memory) of a computer that is used to store ...Read more
The “–>” operator in C++ is called the “member access through pointer” operator. It is used to access a member of an object that is pointed to by a pointer. The “->” operator is used when we have a pointer to ...Read more
To rename a local Git branch, follow these steps: 1. Switch to the branch you want to rename: git checkout <old-branch-name> 2. Rename the branch using the git branch command: git branch -m <new-branch-name> Alternatively, you can use the longer form of the command: git branch ...Read more