Computers and Technology, 20.01.2021 19:30, ameliaxbowen7
7.2.8: Part 2, Replace a Letter
"Write a function called replace_at_index that takes three arguments - a string, an integer (representing an index), and a string. Return a string that is the same as the first string, except with the character at the specified index replaced by the second string.
Ask the user for some text, which index to replace, and what to replace that index with (in that order!).
Print out the result of calling your function.
If the user enters the following input:
Enter a word or phrase: dog
Enter an index value: 0
Enter the new letter: f
The following should be output:
fog"
Answers: 2
Computers and Technology, 22.06.2019 11:30, kieraweems2034
Communication is the exchange of information. true false
Answers: 2
Computers and Technology, 22.06.2019 21:00, jarrettashlyn
Write a method so that the main() code below can be replaced by the simpler code that calls method original main(): public class calcmiles { public static void main(string [] args) { double milesperhour; double minutestraveled; double hourstraveled; double milestraveled; milesprhour = scnr. nextdouble(); minutestraveled = scnr. nextdouble(); hourstraveled = minutestraveled / 60.0; milestraveled = hourstraveled * milesperhour; system. out. println("miles: " + milestraveled); } }
Answers: 2
Computers and Technology, 23.06.2019 00:20, kathlynskare06
Ihave been given the number of guns per 100, and the total firearm-related deaths per 100,000. i have to find the actual number of guns per country and actual number of gun-related deaths. if somebody could show me how to do 1 question, i can finish the rest, i am just confused. tia
Answers: 3
Computers and Technology, 23.06.2019 04:31, genyjoannerubiera
This graph compares the cost of room and board at educational institutions in texas.
Answers: 1
7.2.8: Part 2, Replace a Letter
"Write a function called replace_at_index that takes three argument...
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