Snippets tagged “update”
3 snippets use this tag.
- How can I add new keys to a dictionary?Python
To add a new key-value pair to a dictionary in Python, you can use the update() method or simply assign a value to a new key using square brackets [].
- How to get ID of the last updated row in MySQL?PHP
To get the ID of the last inserted row, you can use the LAST_INSERT_ID() function.
- PHP MYSQL UPDATE if Exist or INSERT if not?PHP
You can use the ON DUPLICATE KEY UPDATE statement in your MySQL query when using PHP's mysqli or PDO libraries to accomplish this.