Computers And Technology College

Imagine you have a 10-character string stored in the variable myString. You want to pull out the first five characters. Which of the following lines of code would successfully generate a slice of the 10-character string holding only the first five characters?

a. myString[5]
b. myString[:-5]
c. myString[0:6]
d. myString-15:-5]
e. myString[0:10:2]

Answers

Answer 1

Answer:

b. myString[:-5]

d. myString[-15:-5]

Explanation:

I believe you have a typo in d. It must be d. myString[-15:-5]

Slicing can be done:

myString[starting_index, stopping_index, step] (step is optional). If you do not specify the starting index, it will start from the 0 as in b. If you write a range that is not in the range, as in d, Python will replace it with either 0 or length of the string (In this case, it is replaced with 0 because the starting index must be smaller than stopping index)

a. myString[5] → This will give you the sixth character

b. myString[:-5] → This will give you the first five characters

c. myString[0:6] → This will give you the first six characters

d. myString-15:-5] → This will give you the first five characters

e. myString[0:10:2] → This will give you the first, third, fifth, seventh, and ninth characters

Related Questions

Other Questions
g The aggregate supply curve shifts A. rightward if the money wage rate falls. B. leftward if the aggregate demand curve shifts leftward. C. rightward if potential GDP decreases. D. leftward if potential GDP increases. E. rightward if the money wage rate rises. A 3.15-kg object is moving in a plane, with its x and y coordinates given by x = 6t2 4 and y = 5t3 + 6, where x and y are in meters and t is in seconds. Find the magnitude of the net force acting on this object at t = 2.15 s. Cell phone bills for residents of have a mean of $47/line with a standard deviation of $9/line. Find the probability that the average cost/line for the Math Help please!!!!!!! Thxxxxx HELP ME PLZ NEED ANSWER Which relation is a function? A coordinate grid containing a U shape with arrows on both ends that opens to the right. The bottom portion of the U passes through the origin. A coordinate grid with the graph of a circle centered at the origin and passing through the point begin ordered pair 2 comma 1 end ordered pair. A coordinate grid containing a U shaped graph with arrows on its ends. The U shape opens upwards and the bottom of the U shape is located at the origin. Coordinate grid with graph of a vertical line at x equals 3. Which paragraph in the excerpt from Amy Tans Rules of the Game best shows a conflict between two cultures?My mother patted the flour off her hands. "Let me see book," she said quietly. She scanned the pages quickly, not reading the foreign English symbols, seeming to search deliberately for nothing in particular."This American rules," she concluded at last. "Every time people come out from foreign country, must know rules. You not know, judge say, Too bad, go back. They not telling you why so you can use their way go forward. They say, Don't know why, you find out yourself. But they knowing all the time. Better you take it, find out why yourself." She tossed her head back with a satisfied smile.I found out about all the whys later. I read the rules and looked up all the big words in a dictionary. I borrowed books from the Chinatown library. I studied each chess piece, trying to absorb the power each contained.I learned about opening moves and why it's important to control the center early on; the shortest distance between two points is straight down the middle. I learned about the middle game and why tactics between two adversaries are like clashing ideas; the one who plays better has the clearest plans for both attacking and getting out of traps. Is your prediction supported by the membrane potential chart? Which of the following quotes from the novel supports the idea that the soldiers feel like they aren't getting a lot of official information from the military? a. "Most of what we learned was from the television news." b. "CENTCOM is trying to figure out what happened to the 507th." c. "The sergeant repeated what Ahmed said into his radio." d. "We weren't at the front of the action and I was glad of that." A circle has a radius of 21 inches. What is the length of the arc intercepted by a central angle that measures 4/7 radians? Express the answer in terms of . BP measuring machine is an example of __________ A)Computing deviceB)Medical device C)Embedded machine D)None of these Question 1 of 10What is a neutronA. A particle inside the nucleus that has no chargeB. A positive particle inside the nucleusO C. A negative particle outside the nucleusO D. A negative particle inside the nucleus how did countries prepare their militaries for world war 1 ? A 30 year $1,000 par 4 3/4% Treasury Bond is quoted at 95-11 - 95-15. The note pays interest on Jan 1st and Jul 1st. A customer buys 1 bond at the ask price. What is the current yield, disregarding commissions Please answer this in two minutes An insured's disability income policy includes an additional monthly benefit rider. For how many years can the insured expect to receive payment from the insurer before Social Security benefits begin? define developed country Psychology 1A HELPPPP QUESTION: Which of the following is a daily hassle, a significant/major life event, a catastrophe--in that order? ANSWERS: Group of answer choices Birth of a baby; home destroyed by fire; getting a parking ticket. Getting a parking ticket; birth of a baby; home destroyed by fire. Home destroyed by fire; getting a parking ticket; birth of a baby. All are catastrophes. Given the unity feedback system G(s)= K(s+4)/s(s+1.2)(s+2) Find:a. The range of K that keeps the system stableb. The value of K that makes the system oscillatec. The frequency of oscillation when K is set to the value that makes the system oscillate Describe how to remove sutures (20 POINTS!!!) Richie and his brother have a paper route. Together they can deliver all of the papers in 40 minutes, and Richie can do it alone in 90 minutes. Richies brother slept in one day, leaving Richie to deliver alone for 30 minutes. How long must the two of them work together to finish delivering the newspapers?