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
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If you accidentally added a file or files using git add that you didn’t intend to include in your commit, you can undo the add operation by using the following command: git reset <file> Replace <file> with the name of the file ...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
Advantages of using AWS Lambda make it one of the most popular services in cloud computing today. AWS Lambda is a serverless computing service, which means you can run your code without ...Read more
Can I upgrade from AWS Free Tier to paid services?Yes, you absolutely can. In fact, AWS is designed in such a way that users naturally move from the Free Tier to ...Read more
How do I know if I am using AWS Free Tier services or paying services?This is one of the most important questions every AWS beginner should ask. In simple words:Read more
Can I exceed the usage limits of AWS Free Tier?Yes, you absolutely can—and many beginners do this without realizing it. In simple words:AWS Free Tier ...Read more
