Triggers : quick recap SQL
Vicky Chhetri
Trigger: A trigger is a stored procedure in database which automatically invokes whenever a special event in the database occurs. For example, a trigger can be invoked when a row…
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REST API Best Design Example
REST stands for Representational State Transfer. Any API (Application Programming Interface) that follows the REST design principle is said to be RESTful. Simply put, a REST API is a medium…
SQL Joins
INNER JOIN: is used when retrieving data from multiple tables and will return only matching data. LEFT OUTER JOIN: is used when retrieving data from multiple tables and will return…
Add Two Number | Linked List
Given two non-empty linked lists l1 and l2 and output in linked list rtype (linked list) Python Code Solution Thank You For more about data structure in python : https://docs.python.org/3/tutorial/datastructures.html
nums[0] + nums[1] == 9, we return [0, 1]
You may assume that each input would have exactly one solution, and you may not use the same element twice. You can return the answer in any order. Example: Input:…