Q1081. Change "Jackson" to "Hawkins" in LastName?
To update all customers with the last name "Jackson" to "Hawkins": ```sql UPDATE Customers SET LastName = 'Hawkins' WHERE LastName = 'Jackson'; ``` ### Production Best Pr...
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Q1082. How can I find methods or attributes of an object in Python?
Builtin dir() function of Python ,on an instance shows the instance variables as well as the methods and class attributes def ined by the instance's class and all its ba...
Q1083. How do you define a CSS animation?
We can define CSS animation by creating a set of keyframes that specify the start and end states of an animation. We can apply the animation to an element using the anima...
Q1084. What is typeof operator?
You can use the JavaScript typeof operator to find the type of a JavaScript variable. It returns the type of a variable or an expression. ```javascript typeof "John Abrah...
Q1085. What are the common folder structures for React?
There are two common practices for React project file structure. 1. **Grouping by features or routes:** One common way to structure projects is locate CSS, JS, and tests ...
Q1086. How to add sitemap in Next.js app?
To add a sitemap in Next.js app router, you can use the `next-sitemap` package. First, install it: ```bash npm install next-sitemap ``` Then, create a `next-sitemap.confi...
Q1087. How do you register directives locally?
You can also register directives locally(apart from globally) using directives option in component as below, ```javascript directives: { focus: { // directive definition ...
Q1088. Which statement deletes data?
The **`DELETE`** statement removes existing rows from a table based on a condition: ```sql DELETE FROM Customers WHERE is_active = 0 AND last_login < '2023-01-01'; ``` ##...
Q1089. What is the statement that can be used in Python if a statement is required syntactically but the program requires no action?
The `pass` statement in Python is a null statement (no-op). When executed, nothing happens. It is used as a syntactic placeholder where code is required but no action nee...
Q1090. How do you trigger a CSS animation to start and stop?
You can trigger a CSS animation to start and stop using various CSS selectors and events. For example, you can use the :hover pseudo-class to start an animation when a us...