Q2301. How do you handle cross-slice communication?
Since each `createSlice` only manages its own piece of state, a few patterns let one slice react to actions or data from another: 1. **`extraReducers`**: listen for anoth...
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Q2302. Write a program to display the Fibonacci sequence in Python?
# Displaying Fibonacci sequence n = 10 # first two terms n0 = 0 n1 = 1 #Count x = 0 # check if the number of terms is valid if n
Q2303. What is the purpose of Error object?
The Error constructor creates an error object and the instances of error objects are thrown when runtime errors occur. The Error object can also be used as a base object ...
Q2304. What are Redux serializable values?
Redux (and Redux Toolkit's default middleware) expects **state and actions to contain only plain, serializable data**: strings, numbers, booleans, `null`, plain objects, ...
Q2305. Write a program in Python to produce Star triangle?
The code to produce star triangle is as follows: ```python def pyfun(r): ``` for a in range(r): print(' '*(r-x-1)+'*'*(2*x+1)) pyfun(9) Output: * *** ***** ******* ******...
Q2306. What is the purpose of EvalError object?
The EvalError object indicates an error regarding the global `eval()` function. Even though this exception is not thrown by JavaScript anymore, the EvalError object remai...
Q2307. How do you handle race conditions in Redux?
A race condition happens when multiple async requests are in flight and they **resolve out of order** — e.g., a user types quickly in a search box, an older request for "...
Q2308. Write a program to check whether the given number is prime or not?
The code to check prime number is as follows: # program to check the number is prime or not n1 = 409 # num1 = int(input("Enter any one number: ")) # prime number is great...
Q2309. What are the list of cases error thrown from non-strict mode to strict mode?
When you apply 'use strict'; syntax, some of the below cases will throw a SyntaxError before executing the script 1. When you use Octal syntax ```javascript var n = 022; ...
Q2310. How do you persist Redux state?
**`redux-persist`** is the standard library for persisting and rehydrating a Redux store across page reloads/app restarts. It wraps your root reducer so selected slices a...