Q1561. How do you test mutations?
Since mutations are just functions that completely rely on their arguments it will be easier to test. You need to keep mutations inside your store.js file and should also...
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Q1562. What does this mean: *args, **kwargs? And why would we use it?
We use *args when we aren't sure how many arguments are going to be passed to a function, or if we want to pass a stored list or tuple of arguments to a function. **kwarg...
Q1563. Can you describe a situation where you would choose not to use SASS?
A developer might choose not to use Sass if they prefer to stick with standard CSS for simplicity or if they are working on a small project where the added features of Sa...
Q1564. What are js labels?
The label statement allows us to name loops and blocks in JavaScript. We can then use these labels to refer back to the code later. For example, the below code with label...
Q1565. What is the difference between React and Angular?
Let's see the difference between React and Angular in a table format. | React | Angular | | ------------------------------------------------------------------------------...
Q1566. What is the use of the `use client` directive in Next.js?
The `use client` directive is used to indicate that a component should be rendered on the client side. It allows you to write client-side logic in a component that can be...
Q1567. How do you test your getters?
It is easier to test getters similar to mutations. It is recommended to test these getters if they have complicated computation. Let's take a simple todo filter as a gett...
Q1568. What does len() do?
The built-in **`len()`** function returns the number of items (cardinality) in an object: ```python len("Python") # 6 (number of characters) len([1, 2, 3, 4, 5]) # 5 (num...
Q1569. What is SASS nesting?
Sass nesting is a feature that allows us to write CSS selectors that are nested within one another which makes our code easier to read and understand.
Q1570. What are the benefits of keeping declarations at the top?
It is recommended to keep all declarations at the top of each script or function. The benefits of doing this are, 1. Gives cleaner code 2. It provides a single place to l...