Implement a function to remove all vowels from a given string. Vowels are characters 'a', 'e', 'i', 'o', 'u' and their uppercase equivalents 'A', 'E', 'I', 'O', 'U'. The function should return the modified string with all vowels removed.
EASY
chop-string
Chop String into Chunks
Write a code to chop a string into chunks of a given length and return it as an array.
MEDIUM
check-search-text
Check if Search Text is in Name
Write a function to check if a given search text is present either at the beginning of the first name or the second name.
MEDIUM
list-elements-digits
List Elements with Digits
Write a function which returns a list of elements that contain at least one character as a digit.
MEDIUM
truncate-letters
Truncate String by Letters
Write a function to truncate a string to a certain number of letters.
EASY
count-between-x
Count Characters between First and Last 'X'
Write a function that returns the count of characters between the first and last 'X' in a string.
MEDIUM
replace-spaces
Replace Spaces with Underscores
Write a code to replace all the spaces in a string with underscores.
EASY
reverse-string-words
Reverse String by Words
Write a program to reverse a string by words and show the reverse of each word in place.
MEDIUM
reverse-string
Reverse a String
Write a program to reverse a string using different approaches.
MEDIUM
reverse-integer
Reverse Integer
Given a 32-bit signed integer, reverse it and return the reversed number. If the reversed number overflows, return 0.
EASY
longest-common-subsequence
Longest Common Subsequence
Given two strings, find the length of their longest common subsequence (LCS). A subsequence is a sequence that appears in the same relative order, but not necessarily contiguous. For example, 'abc' is a subsequence of 'aabbcc.'