How do I undo the most recent local commits in Git?
Explanation Undo a commit & redo $ git commit -m “Something terribly misguided” # (0: Your Accident) $ git reset
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What is the difference between ‘git pull’ and ‘git fetch’?
Explanation The difference between ‘git pull’ and ‘git fetch’ are as follows: ‘git pull’: If we use to pull, at
Read moreWhat is the correct JSON content type?
Explanation The correct JSON content type can be seen below. So if want JSON text we have : application/json So
Read moreHow do I rename a local Git branch?
Explanation So if you want to rename a branch but by pointing to any other branch. At that time we
Read moreWhy are these datagrams reassembled to single datagram
Question Where are these little datagrams reassembled to a single bigger datagram? So While a broader datagram is broken into
Read morewhat is minimum number of key that can stored in B-tree?
Question For a B-tree with height h and a minimum degree t, what is the minimum number of keys that
Read moreYour security team has brought a request to you. There’s been a breach in the customer database, and certain customer passwords need to be reset.
Question Your security team has brought a request to you. There’s been a breach in the customer database, and certain
Read moreConsider a database containing personel information
Question Consider a database containing personal information, including names, addresses, and salaries of employees. Individually, the name, address, and salary
Read moreIn noncat table, change the category for item UF39 to null
Question In the noncat table, change the category for item UF39 to null Field Type Null Key Default ITEM_ID char(4)
Read moreStructure Pointer in C
Structure Pointer in C Structure pointer in C is where a pointer variable can point to the address of a
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