Q1841. When do you need to use refs?
There are few use cases to go for refs, 1. Managing focus, text selection, or media playback. 2. Triggering imperative animations. 3. Integrating with third-party DOM lib...
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Q1842. How do you allow plugin prompts?
Each plugin can inject its own prompts during the project creation process irrespective of preset declarations using **prompts: true** setting For example, user can pick ...
Q1843. Does Python Have A Main() Method?
The main() is the entry point function which happens to be called first in most programming languages. Since Python is interpreter-based, so it sequentially executes the ...
Q1844. How can you get the list of keys of any object?
You can use the `Object.keys()` method which is used to return an array of a given object's own property names, in the same order as we get with a normal loop. For exampl...
Q1845. Must prop be named as render for render props?
Even though the pattern named render props, you don’t have to use a prop named render to use this pattern. i.e, Any prop that is a function that a component uses to know ...
Q1846. What are remote presets?
You can share a preset with other developers by publishing it in a git repo. The repo can be published in either github, GitLab or BitBucket. The repo will contain below ...
Q1847. What Does The __ Name __ Do In Python?
The __name__ is a unique variable. Since Python doesn't expose the main() function, so when its interpreter gets to run the script, it first executes the code which is at...
Q1848. How do you create an object with a prototype?
The `Object.create()` method is used to create a new object with the specified prototype object and properties. i.e, It uses an existing object as the prototype of the ne...
Q1849. What are the problems of using render props with pure components?
If you create a function inside a render method, it negates the purpose of pure component. Because the shallow prop comparison will always return false for new props, and...
Q1850. Can I use local presets?
Yes, Vue CLI will load local presets if the value for the --preset option is a relative or absolute file path, or ends with .json. i.e, You can work with local presets di...