Question (1): Define the ReplaceAll method, its idea to search for partial text (word or phrase) specific and switch to another part. When you call the method, we must pass three texts. The first represents a plain text, the second represents the partial that we want to search for, and the third represents the partial that we want to replace with the second partial place. If the user click enter without writing a string, the program shows a message “There is no text!". See examples to get the idea. [5 Marks] Example 1: Enter your text: I am learning C++. I am writing C++ code. I like C++. Enter the word you want to replace: C++ Enter the word you want to replace with: Java Before: I am learning C++. I am writing C++ code. I like C++. After: I am learning Java. I am writing Java code. I like Java. Eхample 2: Enter your text: There is no text!

Question (1): Define the ReplaceAll method, its idea to search for partial text (word or phrase) specific and switch to another part. When you call the method, we must pass three texts. The first represents a plain text, the second represents the partial that we want to search for, and the third represents the partial that we want to replace with the second partial place. If the user click enter without writing a string, the program shows a message “There is no text!". See examples to get the idea. [5 Marks] Example 1: Enter your text: I am learning C++. I am writing C++ code. I like C++. Enter the word you want to replace: C++ Enter the word you want to replace with: Java Before: I am learning C++. I am writing C++ code. I like C++. After: I am learning Java. I am writing Java code. I like Java. Eхample 2: Enter your text: There is no text!

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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# ===================== Provided Helper Functions ===================== def transform_string(s: str) -> str: """Return a new string based on s in which all letters have been converted to uppercase and punctuation characters have been stripped from both ends. Inner punctuation is left untouched. >>> transform_string('Birthday!!!') 'BIRTHDAY' >>> transform_string('"Quoted?"') 'QUOTED' >>> transform_string('To be? Or not to be?') 'TO BE? OR NOT TO BE' """ punctuation = """!"'`@$%^&_-+={}|\\/,;:.-?)([]<>*#\n\t\r""" result = s.upper().strip(punctuation) return result def is_vowel_phoneme(phoneme: str) -> bool: """Return True if and only if phoneme is a vowel phoneme. That is, whether phoneme ends in a 0, 1, or 2. Precondition: len(phoneme) > 0 and phoneme.isupper() >>> is_vowel_phoneme('AE0') True >>> is_vowel_phoneme('DH') False >>>…
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note: You can easily replace a portion of text within a String using the String method "replace()". For example: String svar = "raspberry jam"; svar = svar.replace("jam", "pie"); System.out.println(svar); will print out: raspberry pie A photographer is organizing a photo collection about the national parks in the US and would like to annotate the information about each of the photos into a separate set of files. Write a program that reads the name of a text file containing a list of photo file names. The program then reads the photo file names from the text file, replaces the "_photo.jpg" portion of the file names with "_info.txt", and outputs the modified file names. Assume the unchanged portion of the photo file names contains only letters and numbers, and the text file stores one photo file name per line. If the text file is empty, the program produces no output.
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In this assignment you will use the MyString class that you wrote earlier in this course. A palindrome is a string that reads the same forward and backward. Write a program that reads in any number of MyStrings from the user and determines if each MyString is a palindrome. The user will terminate each MyString by pressing the return (or enter) button. The user will indicate that there are no more MyStrings by entering "quit". To do this you must write a recursive function named isAPalindrome that takes a single MyString argument and two arguments that are bounds on MyString indices. The function must examine the part of the argument between the two bounds (including the bounds) and return true if this part of the argument is a palindrome, false if it is not a palindrome. The function must be recursive and must not call any other functions except ispunct(), isspace(), and toupper() (described below). Do not make any changes to the MyString class (except, if necessary, to correct errors…
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State true or false: A regular expression enables a quick test to determine objects and text strings with undependable values.