Guido van Rossum created Python, which was first released on February 20, 1991. While you may be familiar with the python as a large snake, the Python programming language gets its name from an old BBC television comedy sketch series called Monty Python's Flying Circus.
What is Python in Programming?
Python is the object-oriented as well as high-level programming language with dynamic semantics which is interpreted. Its high-level built-in data structures, combined with dynamic typing and dynamic binding, make it an excellent choice for use as a scripting or glue language to connect existing components.
Python's simple, easy-to-learn syntax emphasizes readability, lowering program maintenance costs. Python provides support for modules and packages, which promotes program modularity and code reuse. Python's interpreter and comprehensive standard library are available for any and all major platforms in source or binary form.
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solve the expression 4*3/ (5+2) 7%4
Answer:
36/7
Explanation:
First, multiply 4 and 3 then add 5 and 2 the answer you will get is 12/7, and then calculate 7%4 answers you will get is 3 now multiply 12/7 and 3 your answer will be 36/7
what significant cloud coverage is reported by this pilot report? kmob ua/ov 15nw mob 1340z/sk ovc-top025 / ovc045-top090
According to the pilot report, the significant cloud coverage is overcast, with cloud tops at 2500 feet and 4500 feet.
The pilot report is written in a specific format that provides information about weather conditions and other factors relevant to aviation. In this report, the cloud coverage is described using the abbreviations "ovc-top025" and "ovc045-top090," which indicate that the clouds are overcast and that their tops are at 2500 feet and 4500 feet, respectively.
Overcast conditions mean that the sky is completely covered by clouds, and the sun is not visible.
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Can anyone re-write this code in a way that still works but looks different to the reader? It is a single-player Tic Tac Toe game.
board = [' ' for x in range(10)]
def insertLetter(letter, pos):
board[pos] = letter
def spaceIsFree(pos):
return board[pos] == ' '
def printBoard(board):
print(' | |')
print(' ' + board[1] + ' | ' + board[2] + ' | ' + board[3])
print(' | |')
print('-----------')
print(' | |')
print(' ' + board[4] + ' | ' + board[5] + ' | ' + board[6])
print(' | |')
print('-----------')
print(' | |')
print(' ' + board[7] + ' | ' + board[8] + ' | ' + board[9])
print(' | |')
def isWinner(bo, le):
return (bo[7] == le and bo[8] == le and bo[9] == le) or (bo[4] == le and bo[5] == le and bo[6] == le) or(bo[1] == le and bo[2] == le and bo[3] == le) or(bo[1] == le and bo[4] == le and bo[7] == le) or(bo[2] == le and bo[5] == le and bo[8] == le) or(bo[3] == le and bo[6] == le and bo[9] == le) or(bo[1] == le and bo[5] == le and bo[9] == le) or(bo[3] == le and bo[5] == le and bo[7] == le)
def playerMove():
run = True
while run:
move = input('Please select a position to place an \'X\' (1-9): ')
try:
move = int(move)
if move > 0 and move < 10:
if spaceIsFree(move):
run = False
insertLetter('X', move)
else:
print('Sorry, this space is occupied!')
else:
print('Please type a number within the range!')
except:
print('Please type a number!')
def compMove():
possibleMoves = [x for x, letter in enumerate(board) if letter == ' ' and x != 0]
move = 0
for let in ['O', 'X']:
for i in possibleMoves:
boardCopy = board[:]
boardCopy[i] = let
if isWinner(boardCopy, let):
move = i
return move
cornersOpen = []
for i in possibleMoves:
if i in [1,3,7,9]:
cornersOpen.append(i)
if len(cornersOpen) > 0:
move = selectRandom(cornersOpen)
return move
if 5 in possibleMoves:
move = 5
return move
edgesOpen = []
for i in possibleMoves:
if i in [2,4,6,8]:
edgesOpen.append(i)
if len(edgesOpen) > 0:
move = selectRandom(edgesOpen)
return move
def selectRandom(li):
import random
ln = len(li)
r = random.randrange(0,ln)
return li[r]
def isBoardFull(board):
if board.count(' ') > 1:
return False
else:
return True
def main():
print('Welcome to Tic Tac Toe!')
printBoard(board)
while not(isBoardFull(board)):
if not(isWinner(board, 'O')):
playerMove()
printBoard(board)
else:
print('Sorry, O\'s won this time!')
break
if not(isWinner(board, 'X')):
move = compMove()
if move == 0:
print('Tie Game!')
else:
insertLetter('O', move)
print('Computer placed an \'O\' in position', move , ':')
printBoard(board)
else:
print('X\'s won this time! Good Job!')
break
if isBoardFull(board):
print('Tie Game!')
while True:
answer = input('Do you want to play again? (Y/N)')
if answer.lower() == 'y' or answer.lower == 'yes':
board = [' ' for x in range(10)]
print('-----------------------------------')
main()
else:
break
The re-written program for the Tic Tac Toe game is given as follows:
board = [' ' for _ in range(10)]
def insert_letter(letter, pos):
board[pos] = letter
def space_is_free(pos):
return board[pos] == ' '
def print_board(board):
print(' | |')
print(' ' + board[1] + ' | ' + board[2] + ' | ' + board[3])
print(' | |')
print('-----------')
print(' | |')
print(' ' + board[4] + ' | ' + board[5] + ' | ' + board[6])
print(' | |')
print('-----------')
print(' | |')
print(' ' + board[7] + ' | ' + board[8] + ' | ' + board[9])
print(' | |')
def is_winner(bo, le):
return (bo[7] == le and bo[8] == le and bo[9] == le) or (bo[4] == le and bo[5] == le and bo[6]
What is a Tic Tac Toe Game?Tic-tac-toe, also known as noughts and crosses or Xs and Os, is a two-person paper-and-pencil game in which each player takes turns marking the spaces in a three-by-three grid with an X or an O.
The winner is the player who successfully places three of their markers in a horizontal, vertical, or diagonal row.
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8. what document could assist staff with technical procedures? a. user guides b. case studies c. research documentation and. technical design documents
The document that could assist staff with technical procedures is option d. Technical design documents.
What are Technical design documents?
The fundamental building blocks of all technical publications are an appropriate structure, language, and style. It is essential to have a format with a structure that guides readers through the text and demonstrates the relationships between concepts in descending order of importance.
Hence, The development team creates a Technical Design Document (TDD) that details every last aspect of the complete design or just some elements, like: The interface's signature, which includes all necessary data types and structures (input data types, output data types, exceptions)
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Nia would like to learn the basics of how to write a computer program. Which of the following languages is often used in schools and teaches students important programming concepts?
A. Java
B. Python
C. HTML
D. Block-based
Answer:
Block-based
Explanation:
Usually Block-based is used in schools because it doesn't really require any coding experience and is just drag-and-drop.
Whoever answers FRIST and it has to be correct so if you don’t know don’t waste your time pls. Anyway whoever answer frist I will give you brainliest and some of my points Which type of photography would you use if you wanted to photograph a fly?
Answer:
I think Ariel photography
Explanation:
I’m not sure, but I think so
true or false. when chrome stores user login information, usernames and passwords, it hashes the values and stores the hash digests. this is done to protect the usernames and passwords and prevent them from being revealed to anyone with access to the chrome user files.
TRUE: Chrome hashes the data and stores their hash digests while storing user login information, including usernames and passwords.
Explain the working of Chrome?The open source Chrome browser can be used to execute web-based applications and access the Internet.
This open source Chromium project serves as the foundation for the Chrome web browser. Launched Chrome in 2008 & updates it frequently. Get tailored search results which appear as away as you type using the Chrome browser. Sync settings and bookmarks between all of your devices. Utilize the tools from Workspace, including Docs, Worksheets, Slides, and more.TRUE: Chrome hashes the values then stores their hash digests for storing usernames, passwords, and login information for users.
Thus, the passwords and usernames are shielded in this way so that they can't be divulged to anyone who has access to a chrome user files.
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if the expression in an assert statement evaluates to true, the program terminates. T/F
If the expression in an assert statement evaluates to True, the program continues to execute. False.
What is an assert statement?
An assert statement is a debugging aid in Python that performs a sanity check that is intended to be a programmer's mistake. If the condition of the assert statement is False, the interpreter will raise an AssertionError exception.
AssertionError is a standard exception in Python that is thrown when an assert statement's condition is false. In the Python Standard Library, this exception inherits from the Exception class (which inherits from the BaseException class). If a program contains a statement that triggers an AssertionError, it will be terminated with an error message as well.
Why use an assert statement?
Assert statements are helpful in testing code. When an assert statement is reached, you know something is wrong, and you get an error message that will make debugging your code much easier.The most significant advantage of using an assert statement is that it aids in the discovery of bugs earlier in the development cycle, reducing the time required to debug code by catching bugs earlier in the development cycle and allowing them to be addressed immediately.
What happens if an assert statement is True?
An assert statement does nothing if it is True. It allows the program to continue executing its operations. If the statement is False, however, the assertion error will be raised, and the program will terminate with an error message.
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what does rm -r do differently than rm?
So the solution is straightforward. While the rmdir command only deletes empty directories, the rm command can also be used to remove non-empty directories.
Using the rmdir command, non-empty directories cannot be deleted at all. A directory and all of its contents are recursively deleted using the command rm -r (normally rm will not delete directories, while rmdir will only delete empty directories). The git rm command deletes the file from the local file system as well as the git repository. However, the rm command just purges the file from the file system. Simply list all of the file names following the "rm" command to delete many files at once. A space should be used to separate file names. Using the "rm" command.
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Make Your Own Flowchart
Answer:
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcS5V59B3u23rfG-bXj8jNoV7rXfV62cyPnkcg&usqp=CAU
an example of a flow chart
Explanation:
Question 8
Consider the following code:
a = 3
b = 2
print (a **b)
What is output? 9, 6 , 1, 8
Answer:
6 ?
Explanation:
a*b = 3*2 = 6
maybe like this.
Expressions that are tested by the if statement are called boolean expressions.a. trueb. false
The given statement "Expressions that are tested by the if statement are called Boolean expressions" is True because Boolean expression can be formed by combining one or more relational operators
Boolean expressions are expressions that are tested by the if statement and evaluate to either true or false. A Boolean expression can be formed by combining one or more relational operators such as >, <, ==, !=, >=, <= with one or more values.
An illustrate of a Boolean expression is x > 0, which evaluates to true if the value of x is greater than 0. They are commonly used in programming and logic to make decisions based on certain conditions.
For example, the following if statement checks whether the variable x is greater than 5.
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Which is an aspect of structural-level design? A. scaling B. player-adjusted time C. difficulty level D. radiosity
Answer:
D. radiosity
Explanation:
This is because in computers the definition of radiosity is an application of the elemental method of solving the equation for other particular scenes with surfaces that gradually reflects light diffusely.
Answer:
its d
Explanation:
im right
you are installing a 1.5 tb hard drive in a computer. what two methods could you use to partition the hard drive?
There are several methods to partition a hard drive, but two common methods that could be used to partition a 1.5 TB hard drive are:
Disk Management UtilityThird-Party Partitioning ToolHow do one partition the hard drive?Disk Management Utility: The Disk Management Utility is a built-in tool in Windows that can be used to partition a hard drive. To use this method, you can follow these steps:
Open the Disk Management Utility by pressing the Windows key + X and selecting "Disk Management".In the Disk Management window, locate the 1.5 TB hard drive, right-click it, and select "Shrink Volume".Enter the amount of space you want to shrink in MB (1 GB = 1024 MB), and click "Shrink".You will see the unallocated space that you have created. Right-click on it and select "New Simple Volume".Follow the on-screen instructions to set up the partition.Lastly, in Third-Party Partitioning Tool: There are many third-party partitioning tools available, such as EaseUS Partition Master, MiniTool Partition Wizard, and Paragon Partition Manager. To use this method, you can follow these steps:
Download and install a partitioning tool of your choice.Open the partitioning tool and locate the 1.5 TB hard drive.Use the tool's interface to create a new partition by specifying the size of the partition, the drive letter, and the file system.Follow the on-screen instructions to complete the process.Learn more about hard drive from
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Change the least significant 4 bits in the memory cell at location 34 to 0s while leaving the other bits unchanged
To change the least significant 4 bits in the memory cell at location 34 to 0s while leaving the other bits unchanged, you can use bitwise operations. By applying a bitwise AND operation with a suitable bitmask, you can set the desired bits to 0 while preserving the original values of the other bits.
To change the least significant 4 bits in the memory cell at location 34 to 0s, you can use the bitwise AND operation. Here's the process:
Retrieve the value from memory cell location 34.
Create a bitmask with the least significant 4 bits set to 0 and the other bits set to 1. For example, you can use the bitmask 0xFFF0 (hexadecimal) or 0b1111111111110000 (binary).
Apply the bitwise AND operation between the retrieved value and the bitmask.
Store the result back into memory cell location 34.
Here's an example in C++:
// Retrieve value from memory cell at location 34
unsigned int value = memory[34];
// Create bitmask
unsigned int bitmask = 0xFFF0;
// Apply bitwise AND operation
unsigned int result = value & bitmask;
// Store the result back into memory cell at location 34
memory[34] = result;
By performing the bitwise AND operation with the appropriate bitmask, the least significant 4 bits in the memory cell at location 34 will be set to 0, while the other bits will remain unchanged.
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Which is an aspect of structural-level design?
A.
flow
B.
radiosity
C.
perspective
D.
style
Answer:
flow
Explanation:
Flow is the obstacles the player will face if a player can't cross a broken bridge then the player will have to do certain side quests or wait until it is built and can be crossed. one the obstacle is gone the player can explore more parts of the world
also just learned this right now and finished.
Name the strengthening technique used to strengthen a steel headgear
The strengthening technique used to strengthen a steel headgear are:
By welding additional angle shape profiles.Make a beam-column joint that will exist between existing beam and an already existing column.How do you strengthen a steel headgear?Strengthening a steel headgear is known to be one that can be be attained by adding shear connectors as well as giving either a new concrete slab or the use of a new topping over an already made slab.
The act of Welding additional plates on the 2 sides of existing columns is known to be a good tool that is often used for strengthening. This technique has helped to boast the load bearing capacity of a given steel column.
Therefore, The strengthening technique used to strengthen a steel headgear are:
By welding additional angle shape profiles.Make a beam-column joint that will exist between existing beam and an already existing column.Learn more about headgear from
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What is the keyboard shortcut for the Undo command?
Choose the answer.
CTRL+X
CTRL+Z
CTRL+U
CTRL+V
Answer:
CTRL+Z is Undo
Explanation:
CTRL+X: Cut
CTRL+Z: Undo
CTRL+U: Underline
CTRL+V: Paste
when should a program explicitly use the this reference? group of answer choices accessing a field that is shadowed by a local variable accessing a public variable accessing a private variable accessing a local variable
A program should explicitly use the "this" reference when accessing a field that is shadowed by a local variable.
In Java, the keyword "this" is a reference variable that refers to the present object. It is utilized to refer to an instance variable or a constructor from a constructor. However, it can also be used to return the present class's instance. The following are some situations when the program should explicitly use the this reference:
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Using Internet resources, find at least five organizations that offer Software as a Service (SaaS). How do their services benefit their users?
Answer:
1. Antenna Software
2. Cloud9 Analytics
3. CVM Solutions
4. Exoprise Systems
5. GageIn
Explanation:
1. Antenna Software - It has five gateways to routes and manages all transactions between the mobile applications and backend systems
2. Cloud9 Analytics - manages the warehouse separately from the solutions
3. CVM Solutions - Enables users to "clean" supplier information and to centralize and standardize information
4. Exoprise Systems - It avoid use of complex database and Web servers
5. GageIn - It uses Networking and social tools to connect users and facilitate communications
Answer:
1. Antenna Software
2. Cloud9 Analytics
3. CVM Solutions
4. Exoprise Systems
5. GageIn
Explanation:
Companies use ________ in an attempt to move up their Web sites in the organic search engine results. A) search engine image protection B) search engine optimization C) search engine keyword insertion D) search-oriented architecture E) domain stacking
In an effort to improve the position of their websites in organic search engine results, businesses use search engine optimization.
What kinds of IT technologies support collaboration and communication?Project management software, business messenger, and email are common technologies for team collaboration. A team collaboration tool strives to maintain staff alignment, prevent segmented team communication, and achieve goals.
Is determined by the proportion of users who depart a website after viewing a page.The percentage of website visits that are one-page sessions with the visitor leaving without reading a second page is known as the bounce rate. It is frequently employed as a gauge of a website's overall level of engagement.
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Authentication is concerned with determining _______.
Authentication can be described as the process of determining whether someone or something is, in fact, who or what it says it is. Authentication technology serves us to access control for systems by checking to see if a user's credentials match the credentials in a database of authorized users or in a data authentication server.
There are three basic kind of authentication. The first is knowledge-based — something like a password or PIN code that only the identified user would know. The second is property-based, meaning the user possesses an access card, key, key fob or authorized device unique to them. The third is biologically based.
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John is considering his STEM education choices. He wants to begin working in the technology field as soon as possible.
What level of degree should he pursue?
Answer:
The answer to this question is given below in the explanation section.
Explanation:
STEM is a curriculum based on the idea of educating students in four specific disciplines — science, technology, engineering, and mathematics — in an interdisciplinary and applied approach. The students who graduated in STEM-based education getting more paid and jobs than students who did not study the STEM-based education.
As in this question that John is considering his STEM education choices, and he wants to begin working in the technology field as soon as possible. He should pursue bachelor (graduate) degree in technology. Because after, passing out, he can begin working in technology easily.
Answer:
Associate's degree
Explanation:
list 4 functions of algorithm .ASAP,pls no Links!!! Thanks
Answer:
Simple recursive algorithms.
Backtracking algorithms.
Divide and conquer algorithms.
Dynamic programming algorithms.
Explanation:
have a folder on your Windows computer that you would like to share with members of your development team. Users should be able to view and edit any file in the shared folder. You share the folder and give Everyone Full Control permission to the shared folder. Users connect to the shared folder and report that they can open the files, but they cannot modify any of the files. Which of the following would be the BEST action to take next? Create new user accounts for each user and assign the necessary folder permissions. Install Samba on your workstation and then configure permissions using Samba. Create a group and make all user accounts members of the group. Grant Full Control share permissions to the group.
Answer:
Create a group and make all user accounts members of the group.
Explanation:
why do most operating systems let users make changes
By these changes you most likely are thinking of the term 'Over Clocking'
Over Clocking is used on most Operating Systems to bring the item your over clocking to the max.
Over Clocking; is mostly used for Crypto mining and gaming.
d. 2A116 into binary
2A116₍₁₆₎ = ?₍₂₎
2₍₁₀₎ = 0010₍₂₎
A₍₁₀₎ = 1010₍₂₎
1₍₁₀₎ = 0001₍₂₎
1₍₁₀₎ = 0001₍₂₎
6₍₁₀₎ = (0110)₍₂₎
⇒ 2A116₍₁₆₎ = (0010)(1010)(0001)(0001)(0110)₍₂₎ = 101010000100010110₍₂₎
You successfully remove a virus and malware from a customer's pc. What is the last thing you should do?
After successfully removing a virus and malware from a customer's PC, the last thing you should do is ensure that the customer's system is protected against future infections.
Here are the steps to follow:
Install a reliable antivirus software: Recommend and install a reputable antivirus program to prevent future infections. Configure it to regularly update and scan the system for any potential threats.
Enable automatic updates: Ensure that the customer's operating system, as well as other software, are set to automatically update. This helps to patch any vulnerabilities that could be exploited by malware.
Educate the customer: Provide the customer with tips on safe browsing habits, such as avoiding suspicious websites and not clicking on unknown links or downloading unfamiliar files. Encourage them to exercise caution while opening email attachments.
Set up a firewall: Activate or install a firewall to monitor incoming and outgoing network traffic, acting as an additional layer of protection against potential threats.
Create data backups: Suggest the customer regularly backs up their important files and data to an external storage device or a cloud service. This way, even if their system is compromised, they can still retrieve their valuable information.
By following these steps, the customer's PC will be better protected against future virus and malware infections.
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pls help
Question 2 (1 point)
True or false: when you use someone's copyrighted work in something you are
selling, you only have to cite them.
The given statement of copyrighted work is false.
What do you mean by copyright?
A copyright is a type of intellectual property that grants the owner the exclusive right to copy, distribute, adapt, display, and perform a creative work for a specific period of time. The creative work could be literary, artistic, educational, or musical in nature. The purpose of copyright is to protect the original expression of an idea in the form of a creative work, not the idea itself. A copyright is subject to public interest limitations, such as the fair use doctrine in the United States.
When you use someone's copyrighted work in something you are selling, you must get their permission first.
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the advantages and disadvantages of internet