7.2.6: First Character CodeHS
"Write a function called first_character that takes a string as a parameter and returns the first character.
Then, write another function called all_but_first_character that takes a string as a parameter and returns everything but the first character.
Test each of your functions on the string "hello" and print the results. Your output should be:"
Answers
def first_character(txt):
return txt[0]
def all_but_first_character(txt):
return txt[1::]
print(first_character("hello"))
print(all_but_first_character("hello"))
I wrote my code in python 3.8. I hope this helps.
Following are the Program to the given question:
Program Explanation:
Defining a two-method "first_character and all_but_first_character" that takes a string variable "t" into the parameter.In the first method, it returns the first character of the string.In the second method, it returns the string value except for the first character.At the last, we call both the methods.Program:
def first_character(t):#defining a method first_character that takes a string variable in parameter
return t[0]#using return keyword that return first character of string
def all_but_first_character(t):#defining a method all_but_first_character that takes a string variable in parameter
return t[1::]#using return keyword that return string except first character
print(first_character("hello"))#calling method
print(all_but_first_character("hello"))#calling method
Output:
Please find the attached file.
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Related Questions
What is one way programmers benefit from using Python's Math Module?
A: Create programs faster and easier
B: Learn to solve complicated equations
C: Prevent logic errors in their code
D: Prompt user input in numeric form
Answers
Answer:
Python's Math Module helps developers provide direct access to the mathematical functions in our programs, thus saving a lot of complexity and time, and helping the developers program faster.
Therefore, we conclude that option A is true.Explanation:
Python's Math Module is a very important module designed to deal with certain mathematical operations.
It includes:
Trigonometric functonsrepresentation functionslogarithmic functionsand many more mathematical tasks.
It also contains two mathematical constants:
PieEuler number, etc.Python's Math Module helps developers provide direct access to the mathematical functions in our programs, thus saving a lot of complexity and time, and helping the developers program faster.
Therefore, we conclude that option A is true.Answer:
Create programs faster and easier.
Explanation:
what is a computer vhdvsidegvjks
Answers
Answer:
i'm using a computer to answer this question rn
Explanation:
vhdvsidegvjks
An IP subnetting design effort is under way at a company. So far, the senior engineer has decided to use Class B network 172.23.0.0. The design calls for 100 subnets, with the largest subnet needing 500 hosts. Management requires that the design accommodate 50 percent growth in the number of subnets and the size of the largest subnet. The requirements also state that a single mask must be used throughout the Class B network. How many masks meet the requirements
Answers
Answer:
The answer is "0".
Explanation:
The mask should describe sufficient subnet bits for build 150 subnet masks with 50% development. The Mask thus needs a minimum of 8 subnet bits (7 subnet bits supply 27, or 128, subnets, and 8 subnet bits supply 28, or 256, subnets). Similarly, such a need to grow by 50% of its size of the main subnet needs, that host part to amount to 750 hosts/subnet. There's not enough 9 host bits (29 - 2 = 510), yet 10 network bits have 1022 host(s)/subnet (210 – 2 = 1022). This same maximum mask project requires to be 34 bits, (at least) in the form of 16 network bits, because of the Class B network, but there are only 32 bits, therefore no single mask meets its requirements.
Multimode fiber can be used for long distance transmission
Answers
Answer:
False
Explanation:
Multimode fibers have large diameter ( about 50-100 microns), and are used for short and medium distance transmission. If long multimode fiber cable are used, it can cause distortion at the receiving end leading to partial data transmission. Multimode cables are used for local-area network.
Single mode fiber has small diameter of about 8.5-10 microns and can be used to transmit up to 50 times more distance than the multimode. Hence it is used for long distance communication.
7.2.7: Part 1, Replace a Letter
"Write a function named replace_at_index that takes a string and an integer. The function should return a new string that is the same as the old string, EXCEPT with a dash in place of whatever character was at the index indicated by the integer.
Call your function on the word eggplant and the index 3, like this:
s = replace_at_index("eggplant", 3)
You should then print the value of s, which should display:
egg-lant"
Answers
Answer:
def replace_at_index(string, index):
return string[0:index]+"-"+string[index+1:]
replaced_word = replace_at_index("house", 0)
print(replaced_word)
Explanation:
simpler version
The Function that is used to name replace_at_index that takes a string and an integer is as follows:
def replace_at_index(string, index):return string[0:index]+"-"+string[index+1:]
replaced_word = replace_at_index("house", 0)
print(replaced_word).
What is the significance of the programming function?The significance of the programming function is determined by the fact that it sanctions programmers in order to breach or disintegrate a problem into smaller chunks. Each of these smaller chunks usually performs a particular task.
Functions are specifically utilized by the user in order to execute certain actions, and they are important for reusing code. They usually define the code once and use it multiple times with the same efficacy and accuracy. These collections of codes develop a function.
Therefore, the function that is used to name replace_at_index that takes a string and an integer is well described above.
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Describe what is involved in the first 4 stages of a research project.
Answers
1 pick your topic of research
2, research the topic.
3, look at the data surrounding the topic.
4, record the data.
PLEASE HELP THIS WAS DUE YESTERDAY AND I DIDN'T GET TO IT IN TIME!!!!!!
You must show all of your work to get full credit.
Part 1) Convert the following decimal numbers to binary.
5
89
191
25
7
Part 2) Convert the following decimal numbers to hexadecimal.
72
91
1000
57
3500
Part 3) Convert the following binary numbers to decimal.
101
11011
1001
10101
11001100
Part 4) Convert the following hexadecimal numbers to decimal.
50
200
ABC
DEF
F2A7
Part 5) Convert the following binary numbers to hexadecimal.
10101
110011
101010
1100
1001100
Part 6) Convert the following hexadecimal numbers to binary.
102
200
AB
EF
9F
Answers
Answer:
part 1 ) 5=0b101
89=0b1011001
191=0b10111111
25=0b11001
7=0b111
Part 2) 72=0X48
91=0X5b
1000=0X3e8
57=0X39
3500=0Xdac
part 3 101=5
11011=27
Explanation:
hope this helps took me a while pls make me brainliest
Why is it a good idea not to change the subject line when replying to a message?
O so that the reply is sent to the original sender
O so that the reply does not bounce back as undeliverable
O so that the reply matches with the sender's original message
O so that the reply does not inadvertently include unintended recipients
Answers
Answer:
C. so that the reply matches with the sender's original message.
Explanation:
The Sender Message Channel Receiver (SMCR) model of communication was developed and created by David Berlo in 1960. SCMR was developed from the Shannon-Weaver model of communication of 1949.
The SCMR model of communication comprises of four (4) main components and these are;
1. Sender (S): this is typically the source of information (message) or the originator of a message that is being sent to a receiver. Thus, they are simply the producer of a message.
2. Channel (C): this is the medium used by the sender for the dissemination or transmission of the message to the recipient. For example, telephone, television, radio, newspapers, billboards etc.
3. Message (M): this is the information or data that is being sent to a recipient by a sender. It could be in the form of a video, audio, text message etc.
4. Receiver (R): this is typically the destination of information (message) or the recipient of a message that is being sent from a sender. Thus, the receiver is any individual who is able to read, hear or see and process the message being sent or communicated in the communication process.
Basically, the communication channel used in SCMR must connect the sender with the desired recipients.
Hence, it is a good idea not to change the subject line when replying to a message, so that the reply matches with the sender's original message.
Answer:
Explanation:
Its C not B
Choose the correct option to fill in each blank.
In ___ parallelism, the computer divides a task into
___, which it then allocates to different processors for execution.
Blank 1:
Data-level parallelism
Instruction-level parallelism
Task-Level parallelism
Blank 2:
Subprograms
Subtasks
Submodules
Answers
Answer:
Blank 1: Task level parrallelism
Blank 2: Sub Tasks
Explanation:
Task Parallelism means concurrent execution of the different task on multiple computing cores.
Consider again our example above, an example of task parallelism might involve two threads, each performing a unique statistical operation on the array of elements. Again The threads are operating in parallel on separate computing cores, but each is performing a unique operation.
Answer:
In task-level parallelism parallelism, the computer divides a task into subtasks , which it then allocates to different processors for execution.
Which of the following is an example of a logic error in programming?
A: Not using quotation marks and parentheses to print a string literal
B: Printing an inaccurate statement, like print("Dogs have wings.")
C: Trying to perform an impossible task, like 5 / 0
D:Using camelcase when a variable name contains two or more words
Answers
Answer:
It's C
Explanation:
It is also known as the embryonic stem.
A. radicle
B. hypocotyl
C. epicotyl
D. testa
It is a series of activities carried out in a form management system prior to planting the seed or planting materials.
a. pre-planting operation
b. prior planting operation
c. first planting operation
d. start planting operation
Answers
Answer:
A and B, I really hope.
Explanation:
Answer:
the first one is D and the second one is B
If you could represent yourself with one object from your home what would it be ?
Answers
Answer:
cross
bc im religous and stuff (0_0)
Answer:
def would be food
Explanation:
i would represent myself with a macaron
What is problem scoping brief explanation in Artificial intelligence
Answers
Answer:
prime minister of england
Please helpppppppppppppppppp please I’m stuck!
Answers
do u know thw muffin man
Which of these causes problems because it causes all words to have the same shape?
using left-aligned text
using all uppercase text
putting two spaces after a period
using an image instead of text
Answers
Answer:
using probably all uppercase
Explanation:
because the person will more likely think your yelling at them
but maybe even left - aligned text
The number of individual networking address required for the internet is
Answers
Answer:
more than 4.3 billion
Explanation:
You want the output to be left justified in a field that is nine characters wide. What format string do you need?
print('{: __ __ }' .format(23)
Answers
Answer:
> and 8
Explanation:
> and 8 format string one will need in this particular input of the java string.
What is a format string?The Format String is the contention of the Format Function and is an ASCII Z string that contains text and configuration boundaries, as printf. The parameter as %x %s characterizes the sort of transformation of the format function.
Python String design() is a capability used to supplant, substitute, or convert the string with placeholders with legitimate qualities in the last string. It is an inherent capability of the Python string class, which returns the designed string as a result.
The '8' specifies the field width of the input The Format String is the contention of the Configuration Capability and is an ASCII Z string that contains the text.
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i was scripting for my game design clas and i was just creating a story based game. its not really a question but could you guys (meaning fellow users) give it a go? not done yet tho..
file:///C:/Users/Gamer_x9/Downloads/A%20New%20Beginning.html
its not an adobe link that pulls another tab dw i would never
Answers
Answer: sure thing
Explanation:
Several people work with data at Erica’s office. She enters data. One of her coworkers enters new product numbers. Another coworker searches for parts that need to be ordered. Erica’s company uses a _____.
Answers
Answer:
a software program for storing, managing, and retrieving information
Explanation:
if you were any type of fnaf charater who would you be and why?
Answers
Answer:
Foxy
Explanation:
Cause he's cool and he's my favorite.
6.3 Code Practice
You should see the following code in your programming environment:
import simplegui
def draw_handler(canvas):
# your code goes here
frame = simplegui.create_frame('Testing', 600, 600)
frame.set_canvas_background("Black")
frame.set_draw_handler(draw_handler)
frame.start()
Use the code above to write a program that, when run, draws 1000 points at random locations on a frame as it runs. For an added challenge, have the 1000 points be in different, random colors.
Answers
Answer:
Use the canvas code to draw 1000 points but then for the location import the random module and use random.randrange() for it
Explanation:
The drawing object will be used for drawing
The random class is used for the random numbers
I hope it helps
may someone help me with the this question pls , The governor of a state wants to inform the people about a change in the tax policy. Which people should he definitely invite to convey the message?
A.
bank and tax officers
B.
news reporters
C.
business heads
D.
radio DJs
E.
lawyers
Answers
Answer:
Option B: News reporters is the correct answer.
Explanation:
First of all we have to observe the reach of all options available in the question. We know that the largest reach in the country or province or state is of media and journalists of that particular region. So the governor should invite the news reporters to convey the message.
Hence,
Option B: News reporters is the correct answer.
4. If d is a double variable with a value of 7.5, which of the following statements results in a (1 point) value of 7 being assigned to x?
int x = (int)d;
int x = d;
int x = int(d);
double x = d;
Answers
Answer:
int x = (int)d
Explanation:
(int) means the largest integer value smaller than <value>.
which is 7.
Only the first choice has the correct syntax.
The second choice sets an int as a double, which does not work.
The third one shows int as a function, d as a parameter, which is not allowed, as int is a keyword in java
For the last choice, you are setting x to 7.5 not 7.
So int x = (int)d is correct.
what is the main function of processing unit
Answers
Answer:
CPU is considered as the brain of the computer. CPU performs all types of data processing operations. It stores data, intermediate results, and instructions (program). It controls the operation of all parts of the computer.
Explanation:
Answer:
CPU
Explanation:
CPU is considered as the brain of the computer. CPU performs all types of data processing operations. It stores data, intermediate results, and instructions (program). It controls the operation of all parts of the computer.
Who is obsessed with Stranger Things, and waiting for the new season?!?!
Answers
Answer:
Me
Explanation:
Answer:
ME I CANNOT WAIT I'VE BEEN WAITING EVER SINCE ME AND MY STRANGER THINGS OBSESSED REALLY CLOSE FRIEND AND I FINISHED SEASON 3 THE DAY IT CAME OUT
Explanation:
how many string object are in 128,55 in python
Answers
Answer:
Explanation:
In the following examples, input and output are distinguished by the presence or absence of prompts (>>> and …): to repeat the example, you must type everything after the prompt, when the prompt appears; lines that do not begin with a prompt are output from the interpreter. Note that a secondary prompt on a line by itself in an example means you must type a blank line; this is used to end a multi-line command.
Many of the examples in this manual, even those entered at the interactive prompt, include comments. Comments in Python start with the hash character, #, and extend to the end of the physical line. A comment may appear at the start of a line or following whitespace or code, but not within a string literal. A hash character within a string literal is just a hash character. Since comments are to clarify code and are not interpreted by Python, they may be omitted when typing in examples.
There are 4 strings within the best_list. Strings can be easily identified becuase they're surrounded with quotes. For example, "hello" is a string because it has the quotes around it.
Type the correct answer in the box. Spell all words correctly.
Isabella plans to work as a freelance DTP publisher. Her DTP setup is a non-Apple Macintosh platform. She has several options for printers. Which type of printer would you recommend to her?
__(blank)__ printers are ideal for DTP projects that work on a non-Apple Macintosh platform.
Answers
Answer:
hp deskjet 2543
Explanation:
Read the following code:
# Calculate average
average = numl + num2 + num3 / 3.0
There is an error in the code. How should the code be revised in order to get the correct output?
A:average = numl + num2 + num3 - 3.0
B:average = numl + num2 + num3 - 3.0
C: average = (numl + num2 + num3) / 3.0
D: average = numl + num2 + num3 / (3.0)
Answers
The first cell phones in widespread use were . Smartphone technological advancements added services. Answer the following questions by choosing the best answer from the drop-down menus. Why did cell phones gain in popularity? Which device stemmed from the original cell phone and allowed for synchronized contact information? Which device followed the PDA?
Answers
Answer:
Why did cell phones gain in popularity?
✔ smaller and lighter components
Which device stemmed from the original cell phone and allowed for synchronized contact information?
✔ PDA
Which device followed the PDA?
✔ smartphone
Explanation:
The device stemmed from the original cell phone and allowed for synchronized contact information is PDA.The device followed the PDA is smartphone.
What is PDA?PDA refers to Personal Data Assistants.
In earlier years phones were separated from (PDA)
Until Recent times when smartphones were introduced.
Smartphones can now save media and document files, remind you of activities to do during the day, using the To Do List feature and much more features.
It used to be that a phone was for only calls and messages and perhaps for keeping time.
The cell phones gain in popularity Because it is smaller and lighter components.
The device stemmed from the original cell phone and allowed for synchronized contact information is PDA.
The device followed the PDA is smartphone.
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Irene wants to connect her smartphone wirelessly to her laptop in order to transfer images. Which two technologies could she reasonably employ to connect these devices?
Wi-Fi
infrared
satellite
mobile network
Bluetooth
Answers
Answer:
The correct answers are
Wifi
Bluetooth
Explanation:
I got it right on the Edmentum test.
Irene wants to connect her smartphone wirelessly to her laptop in order to transfer images two technologies could she reasonably employ to connect these devices are Wi-Fi and Bluetooth.
What is the wireless network?As an example, it's far usually hired in headsets for cell phones, allowing hands-unfastened cell smartphone use. Wi-Fi, on the alternative hand, lets in gadgets hook up to the Internet. Bluetooth limits the range of gadgets that can join at someone's time, while Wi-Fi is open to greater gadgets and greater users.
Wi-Fi is possibly the largest and maximum tricky example, as are different Bluetooth receivers and gadgets, that can intrude on one another. The backside line is this: WiFi is the wi-fi community you operate to your house, however it is able to be made out of any form of network connection.
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