Q491. How to remove values from a Python array?
The elements can be removed from a Python array using remove() or pop() function. The difference between pop() and remove() will be explained in the below example. Exampl...
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Q492. What is Try Block?
A **`try` block** in Python encapsulates code that may potentially raise a runtime exception, allowing your application to handle errors gracefully without crashing: ```p...
Q493. 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
Q494. 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: * *** ***** ******* ******...
Q495. 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...
Q496. Write Python code to check the given sequence is a palindrome or not?
# Python code to check a given sequence # is palindrome or not my_string1 = 'MOM' My_string1 = my_string1.casefold() # reverse the given string rev_string1 = reversed(my_...
Q497. What is JavaScript?
JavaScript is a programming language used to create interactive and dynamic web pages, as well as to create more complex applications on the client and server side.
Q498. What is the difference between let, const, and var in JavaScript?
The var keyword is used for variable declaration in older versions of JavaScript, while let and const were introduced in ES6. Var has a function-level scope, while let an...
Q499. How do you convert a string to a number in JavaScript?
In JavaScript, there are several methods to convert a string representation of a number into an actual numeric type, each with distinct edge case behaviors: ### 1. `Numbe...
Q500. What are arrow functions in JavaScript?
Arrow functions are a shorthand syntax for writing function expressions in JavaScript. They use the `=>` syntax to separate the function parameters from the function body...