Q2041. What Are The Different Methods To Copy An Object In Python?
There are two ways to copy objects in Python. copy.copy() function It makes a copy of the file from source to destination. It'll return a shallow copy of the parameter. c...
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Q2042. What is typescript?
TypeScript is a typed superset of JavaScript created by Microsoft that adds optional types, classes and many other features, and compiles to plain JavaScript. Angular is ...
Q2043. How do you update objects inside state?
You cannot update the objects which exists in the state directly. Instead, you should create a fresh new object (or copy from the existing object) and update the latest s...
Q2044. Which Python Function Will You Use To Convert A Number To A String?
For converting a number into a string, you can use the built-in function str(). If you want an octal or hexadecimal representation, use the inbuilt function oct() or hex(...
Q2045. What are the differences between javascript and typescript?
Below are the list of differences between javascript and typescript, | feature | typescript | javascript | | ------------------- | ------------------------------------- |...
Q2046. How do you update nested objects inside state?
You cannot simply use spread syntax for all kinds of objects inside state. Because spread syntax is shallow and it copies properties for one level deep only. If the objec...
Q2047. How Do You Debug A Program In Python? Is It Possible To Step Through The Python Code?
Yes, we can use the Python debugger (pdb) to debug any Python program. And if we start a program using pdb, then it let us even step through the code.
Q2048. What are the advantages of typescript over javascript?
Below are some of the advantages of typescript over javascript, 1. TypeScript is able to find compile time errors at the development time only and it makes sures less run...
Q2049. How do you update arrays inside state?
Eventhough arrays in JavaScript are mutable in nature, you need to treat them as immutable while storing them in a state. That means, similar to objects, the arrays canno...
Q2050. List Down Some Of The PDB Commands For Debugging Python Programs?
Here are a few PDB commands to start debugging Python code. Add breakpoint (b) Resume execution (c) Step by step debugging (s) Move to the next line (n) List source code ...