def my_function(text): encoded_list=[chr(ord(x)-32) if (x>='a' and x<='z') else x for x in text] encoded="".join(encoded_list) return encoded Convert all characters in a string to title case Convert all characters in a string to uppercase letters Convert all characters in a string to lowercase letters Convert all non-alphanumeric characters to a letter in the alphabet Match each given character to a new letter in the alphabet

def my_function(text): encoded_list=[chr(ord(x)-32) if (x>='a' and x<='z') else x for x in text] encoded="".join(encoded_list) return encoded Convert all characters in a string to title case Convert all characters in a string to uppercase letters Convert all characters in a string to lowercase letters Convert all non-alphanumeric characters to a letter in the alphabet Match each given character to a new letter in the alphabet

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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exercise5.py 1 Your code goes here... Guide Collapse Strings -> Coding Exercises - Strings Exercise 5 Exercise 5 Problem Write a program that captures input from the user. Then, swap the letters two at a time in the string. The first two characters change places, the third and fourth characters change places, etc. Assume that the user will only input strings with an even number of characters. Important, do not put a prompt when asking for user input. Just use input(). Adding a prompt will cause your program to not pass the tests. Expected Output • If the user inputs home, then the output is ohem . If the user inputs cars then the output is acer Code Visualizer TRY IT Reminder, do not put a prompt when collecting user input. Just use input() Check It! (1 left) TTT
PYTHON Complete the function below, which takes two arguments: data: a list of tweets search_words: a list of search phrases The function should, for each tweet in data, check whether that tweet uses any of the words in the list search_words. If it does, we keep the tweet. If it does not, we ignore the tweet. data = ['ZOOM earnings for Q1 are up 5%', 'Subscriptions at ZOOM have risen to all-time highs, boosting sales', "Got a new Mazda, ZOOM ZOOM Y'ALL!", 'I hate getting up at 8am FOR A STUPID ZOOM MEETING', 'ZOOM execs hint at a decline in earnings following a capital expansion program'] Hint: Consider the example_function below. It takes a list of numbers in numbers and keeps only those that appear in search_numbers. def example_function(numbers, search_numbers): keep = [] for number in numbers: if number in search_numbers(): keep.append(number) return keep def search_words(data, search_words):
The function count_contains_og in python takes a list of strings and returns how many strings in the list contain 'og' / 'OG' / 'oG' / 'Og' (check for 'og', ignoring case). Hint: Use the sequence membership operator in to help you check for 'og' in the individual strings. Create a lower-cased version of the string (lower), then use the in operator. For example: Test Result str_list = ['cat', 'dog', 'FROG', 'monkey'] print(count_contains_og(str_list)) 2 strlist = ["X", "x"] print(count_contains_og(strlist)) 0 list_of_one_og = ["Doggie"] print(count_contains_og(list_of_one_og)) 1
HAPTER 5: Lists and Dictiona st membership > 51621 O WorkArea Instructions eadline: 03/ 11:59pm EDT Given that k contains an integer and that play_list has been defined to be a list, write a expression that evaluates to True if the value assigned to k is an element of play_list. Additional Notes: play_list and k should not be modified
Problem 3: Write a function that takes in a string as input and returns a list of the unique characters used in the string. Punctuation should not be counted as a unique character. For our purposes you may consider the following characters as punctuation:.,;:?!"'- Your list should return all letters as lower case and sorted. So for example if the input is days are here again! 'your function should return the list ['a''d','e','g','h','i','n','p','r','s','y'l Нарру In [ ]: 1 # write your code here 2 # you may add more cells as needed
Complete main() to read dates from input, one date per line. Each date's format must be as follows: March 1, 1990. Any date not following that format is incorrect and should be ignored. Use the substr() function to parse the string and extract the date. The input ends with -1 on a line alone. Output each correct date as: 3/1/1990. #include <iostream>#include <string> using namespace std; int DateParser(string month) { int monthInt = 0; if (month == "January") monthInt = 1; else if (month == "February") monthInt = 2; else if (month == "March") monthInt = 3; else if (month == "April") monthInt = 4; else if (month == "May") monthInt = 5; else if (month == "June") monthInt = 6; else if (month == "July") monthInt = 7; else if (month == "August") monthInt = 8; else if (month == "September") monthInt = 9; else if (month == "October") monthInt = 10; else if (month ==…
This program requires the main function and a custom value-returning function.In the main function, code these steps in this sequence: use a list comprehension to generate 50 random integers all from -40 to 40, inclusive. These represent Celsius temperatures. use an f_string to report the lowest and highest Celsius temperature in the list. determine if 0C is in the list. If it is report the index where it first occurs. If it isn't in the list, report that, too. use a random module method to create a sublist of 10 unique Celsius temperatures. sort this sublist in ascending order. pass the Celsius sublist as the sole argument to the custom value-returning function. In the custom function: use either a loop or a list comprehension to create a list of 10 Fahrenheit temperatures equivalent to the Celsius temperatures. A bonus of 3 points will be awarded if a list comprehension is employed. return the Fahrenheit list to main. Back in main: use a for loop and the range function to print…