3.Use a Python string method for each of these: - determine if a string cost contains only numbers. - return how many times the letter 'e' appears in a string called sentence - return the number of characters in a string tmp 4. Exact Output – EXPLAIN WHAT HAPPENED! sentence = "Hi Bye"; tmp = sentence.split(" "); print(tmp) sentence = “hello!" tmp = sentence.split(“ “); print(tmp) 5. Use the Python string method join to - Create a new string that consists of lastName with a comma and a space followed by the firstName firstName = "Sue"; lastName = "Jones"

3.Use a Python string method for each of these: - determine if a string cost contains only numbers. - return how many times the letter 'e' appears in a string called sentence - return the number of characters in a string tmp 4. Exact Output – EXPLAIN WHAT HAPPENED! sentence = "Hi Bye"; tmp = sentence.split(" "); print(tmp) sentence = “hello!" tmp = sentence.split(“ “); print(tmp) 5. Use the Python string method join to - Create a new string that consists of lastName with a comma and a space followed by the firstName firstName = "Sue"; lastName = "Jones"

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

See similar textbooks

Similar questions

If a string has 10 characters, what is the index of the last character?
What characters are used as delimiters when null is passed as an argument to the Split method of a string object?
The first index value in string equal .5 .... .... ... 1 2 None
C programming Write a program that gets a string from the user and removes all characters except letters and numbers from the string. Namely, you will keep 'A'..'Z', 'a'..'z', '0'..'9', but remove the others. Print the final form of the string. Example: If the user enters: Let Z=X+Y for X=5, Y=10 The output should be: LetZXYforX5Y10
In Programming When you work with text, sometimes you need to determine if a given string starts with or ends with certain characters. You can use two string methods to solve this problem: .startswith() and .endswith()?
Asap
In Python represents: Empty string Space Nothing Will give an error.
LAB WORK How can I check whether the user entered string is palindrome or not? If it is a palindrome, print 1 else print 0. In Java Programming language.
Q1: Write a program that asks the user to enter their first name and their last name,separated by a space. Break the input string up into two strings, one containing thefirst name and one containing the last name. You can do that by using the indexOf()subroutine to find the position of the space, and then using substring() to extracteach of the two names. Also output the number of characters in each name andoutput the user’s initials. (The initials are the first letter of the first name togetherwith the first letter of the last name.) A sample run of the program should looksomething like this:Please enter your first name and last name, separated bya space.? Mary SmithYour first name is Mary, which has 4 charactersYour last name is Smith, which has 5 charactersYour initials are MS
In programming you work with text, sometimes you need to determine if a given string starts with or ends with certain characters. You can use two string methods to solve this problem: .startswith() and .endswith()?
In python: The isUpper method converts a string to all uppercase characters True False
WHNAVAWNS