Q1831. What Does The Continue Do In Python?
The continue is a jump statement in Python which moves the control to execute the next iteration in a loop leaving all the remaining instructions in the block unexecuted....
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Q1832. How do you determine if an object is sealed or not?
The `Object.isSealed()` method is used to determine if an object is sealed or not. An object is sealed if all of the below conditions hold true 1. If it is not extensible...
Q1833. What is diffing algorithm?
React needs to use algorithms to find out how to efficiently update the UI to match the most recent tree. The diffing algorithms is generating the minimum number of opera...
Q1834. What are presets?
A Vue CLI preset is a JSON object that contains pre-defined options and plugins for creating a new project without interactive prompts to select them. During project crea...
Q1835. What Is The Purpose Of Id() Function In Python?
The id() is one of the built-in functions in Python. Signature: id(object) It accepts one parameter and return s a unique identifier associated with the input object.
Q1836. How do you get enumerable key and value pairs?
The `Object.entries()` method is used to return an array of a given object's own enumerable string-keyed property [key, value] pairs, in the same order as that provided b...
Q1837. What are the rules covered by diffing algorithm?
When diffing two trees, React first compares the two root elements. The behavior is different depending on the types of the root elements. It covers the below rules durin...
Q1838. What is the versioning behavior in preset plugins?
You can explicitly specify versions of the plugins being used. ```javascript { "plugins": { "@vue/cli-plugin-eslint": { "version": "^3.0.0", // ... other options for this...
Q1839. What Does The *Args Do In Python?
We use *args as a parameter in the function header. It gives us the ability to pass N (variable) number of arguments. Please note that this type of argument syntax doesn'...
Q1840. What is the main difference between Object.values and Object.entries method?
The `Object.values()` method's behavior is similar to `Object.entries()` method but it returns an array of values instead [key,value] pairs. ```javascript const object = ...