Wite a function that takes a String and checks whether or not it ends with one of "T", *?.", or *" Return true if it does, otherwise false. Try writing your solution using regular String methods and again as a RegEx Using your solution, do a check on the following sentences: a sentence ending with I

Wite a function that takes a String and checks whether or not it ends with one of "T", ?.", or " Return true if it does, otherwise false. Try writing your solution using regular String methods and again as a RegEx Using your solution, do a check on the following sentences: a sentence ending with I

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Write a function check_vowels() that gets a string as a parameter and check if every vowel is present or not. Inside your function, warn the user by printing not presented ones. We consider a vowel to be present if it is present in upper case or lower case. i.e. 'a', 'e', 'i'.'o', 'u' or 'A', 'E', 'I', 'O', 'U'. Hint: Using Python sets helps you solve this question more easily. Write Python statements that test your function.
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I have a string with a phrase in it, and I want to turn it into all caps using the function toupper. Write a code fragment that does that and then prints the resulting string.
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Question : Let s be a string of length 2 with characters from {0, 1, 2}, and define statements a, b, c, and d as follows: a = "the first character of s is 0” b = “the first character of s is 1” c = “the second character of s is 1” d = “the second character of s is 2”. Describe the set of all strings for which each of the following is true.? ----on picture
An input string can be completed if additional letters can be added and no letters need to be taken away to match the word. Furthermore, the order of the letters in the input string must be the same as the order of letters in the final word. Create a function that, given an input string, determines if the word can be completed. Examples canComplete("butl", "beautiful") → true // We can add "ea" between "b" and "u", and "ifu" between "t" and "1". canComplete("butlz", "beautiful") false // "z" does not exist in the word beautiful. canComplete("tulb", "beautiful") - false // Although "t", "u", "1" and "b" all exist in "beautiful", they are incorrectly canComplete("bbutl", "beautiful") - false // Too many "b"s, beautiful has only 1.
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