(Find the number of uppercase letters in a string) Write a recursive function to return the number of uppercase letters in a string using the following function headers: def countUppercase(s): def countUppercaseHelper(s, high): Write a test program that prompts the user to enter a string and displays the number of uppercase letters in the string.
Answers
count=0
for i in s:
if i.isupper():
count+=1
s=s.replace(i, "")
else:
s=s.replace(i, "")
countUppercase(s)
return count
element=input("Enter the string: ")
string=countUppercase(element)
print("\nNumber of upper letter in the string: ",string)
Related Questions
Which of these are examples of an access control system? Check all that apply.
OpenID
44:13
OAuth
TACACS+
RADIUS
Expand
10. Question
Answers
The examples of an access control system include the following:
C. OAuth
D. TACACS+
E. RADIUS
An access control system can be defined as a security technique that is typically designed and developed to determine whether or not an end user has the minimum requirement, permission and credentials to access (view), or use file and folder resources stored on a computer.
In Cybersecurity, an access control system is mainly used to verify the identity of an individual or electronic device on a computer network, especially through authentication and authorization protocols such as:
OAuth: Open Authorization.TACACS+: Terminal Access Controller Access Control Server.RADIUS: Remote Authentication Dial-In User Service.Read more on access control here: https://brainly.com/question/3521353
How have you seen technology transform in your own life? What was the oldest computer or device you remember using? How does this compare to the machines you use today? What was your favorite piece of tech that is no longer popular or in common use? What are some modern benefits you're grateful for? Share your own "history of computing" with your fellow learners!
Answers
I am greatly opportuned to live in a time an era where technology is prevalent and constantly evolving, I have also experience technological changes in my life in the areas of learning because I browse about questions a lot.
What was the oldest computer or device you remember using?
I can remember using a Nokia 3310 but now I use an iPhone 11 pro max
How does this compare to the machines you use today?
The difference in the Nokia 3310 mobile and my current iPhone 11 pro max goes a long way to describe the evolutionary changes in technology, my iPhone 11 pro max is a smart phone with a lot of feature not present in my old Nokia 3310.
What was your favorite piece of tech that is no longer popular or in common use?
My favourite piece of tech no longer in use today is the typewriter, I like it because of the sound from the key when I am typing, it is more like typing and have fun at the same time.
What are some modern benefits you're grateful for?
I am most grateful for the Internet because it is a repository for knowledge, I learn and collaborate everyday using the Internet.
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5. What is intellectual property? (1 point)
Brainliest if correct
Answers
Answer:
intangible property that is the result of creativity, such as patents, copyrights, etc.
Please mark as brainliest
Answer:
A creative work of an invention, designs or names and images used in commerce.
You're researching a recent XSS attack against a web
application. The developer showed you the JavaScript code
used to sanitize and validate input in the browser; even if
you're not a coder, it seems like it would have prevented the
attack. What is the most likely reason the web application
was vulnerable? Choose the best response.
A. Client-side validation can be easily bypassed.
B. Input validation doesn't reliably protect against XSS
attacks.
C. Server-side validation can be easily bypassed.
D. The attacker performed an injection attack to bypass
input validation.
Answers
The most likely reason the web application was vulnerable to a cross-site scripting (XSS) attack is: A. Client-side validation can be easily bypassed.
Cross-site scripting (XSS) attack can be defined as a security vulnerability through which malicious scripts are injected by an attacker into benign and trusted web application or website.
This ultimately implies that, a cross-site scripting (XSS) attack makes it possible for an attacker to inject malicious client-side scripts into benign and trusted web application or website that are viewed by others. Also, an XXS attack doesn't target server-side scripting languages such as:
PythonPHPGenerally, a cross-site scripting (XSS) is used by an attacker to easily bypass client-side validation and the "same-origin-policy" of web application or website, in order to gain unauthorized access to information.
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types of digital divide
Answers
Explanation:
introduction. desktop computer,tablet computer,storage devices such as flash drivers, mobile phone...
(50 POINTS)
Write a repl program that does the following....
Asks the user to input their score for their science test (out of 100),
If the score is less than or equal to 50, print ("You failed, I think you need to study more"),
Elif the score is greater than 50, print ("You passed, well done!").
Else print, you have not selected the right number
Note that this does not need to be in a loop.
Answers
Answer:
nope ;v
Explanation:
Question 3 You are working with the ToothGrowth dataset. You want to use the skim_without_charts() function to get a comprehensive view of the dataset. Write the code chunk that will give you this view.
Answers
There are different kinds of chunk options. The code chunk that will give me this view is skim_without_charts(ToothGrowth)
This code chunk can gives me a comprehensive view of the dataset. When you look into the parentheses of the skim_without_charts() function, you will see the name of the dataset that you intended looking into/viewing.
The code is known to return or give a short detail with the name of the dataset and the number of rows and columns therein.
It also makes one to see the column types and data types that are found/ contained in the dataset. The ToothGrowth dataset is known to have 60 rows.
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Which of the following correctly calculates the
money supply with M2?
A. M2 + M3
B. M2-M1
C. M2 + M1
Answers
Answer:
I think it's C.
Explanation:
I could be wrong, but this is my understanding. M3 equals the sum of all money in the economy. To get M3, you add M2 and M1. So, this would be the correct way to calculate the money supply with M2.
Write a program that asks the user for his or her name, then asks the user to enter a sentence that describes himself or herself. The program should ask for a destination file to save as the last question.
Answers
Answer:
there was a type of user name and sentences
Building a String Library
Sometimes when programming you need to introduce a new data type and develop a library of functions for manipulating instances of that data type. Often this is done as methods on a new class but not always.
In this assignment, you'll be defining a collection of functions on strings, most of which already exist as methods on the str class. However, you should pretend that they don't already exist and define them as functions. Of course, you can't just use the existing methods. This will give you a bunch of practice on manipulating strings and also on defining functions.
In this assignment, you'll be defining a collection of functions on strings. You should define each of these as a new function with a function header as below. The description of each is in the comment supplied. Recall that strings are immutable, so you will have to return a new copy of the string for those that call for you to return a string. If you are returning the same string as the input, just return it; there is no need to make a new copy, and it wouldn't anyway.
The only string functions/methods to use:
ord, chr
indexing and slicing
append (i.e., ``+'')
len, in, not in
equality comparison (== or !=))
Looping over strings (while or for loops) and selection (if statements) are allowed. BUT You cannot convert the strings to other types such as lists.
Define each of the following functions, with semantics as indicated by the comment. In each of the following ch is a single character, str, str1, str2 are strings, and i is a non-negative integer. You do not have to validate the inputs, except as indicated; you can assume these types.
At least one question asks you to return two values. That really means returning a tuple (pair) of values. You do that as follows:
return value1, value2
This actually returns the pair (value1, value2). The caller can then assign the members of the pair to two variables:
x, y = pairReturningFunction() # assumes function returns a pair
z, w = (value1, value2) # assigning a tuple to 2 variables
If you like, you can use earlier functions in later ones, or define helper functions, though it shouldn't really be necessary. Note that some of these are trivial to write, while others are a bit harder. I have done the first one for you.
def myAppend( str, ch ):
# Return a new string that is like str but with
# character ch added at the end
return str + ch
def myCount( str, ch ):
# Return the number of times character ch appears
# in str.
def myExtend( str1, str2 ):
# Return a new string that contains the elements of
# str1 followed by the elements of str2, in the same
# order they appear in str2.
def myMin( str ):
# Return the character in str with the lowest ASCII code.
# If str is empty, print "Empty string: no min value"
# and return None.
def myInsert( str, i, ch ):
# Return a new string like str except that ch has been
# inserted at the ith position. I.e., the string is now
# one character longer than before. Print "Invalid index" if
# i is greater than the length of str and return None.
def myPop( str, i ):
# Return two results:
# 1. a new string that is like str but with the ith
# element removed;
# 2. the value that was removed.
# Print "Invalid index" if i is greater than or
# equal to len(str), and return str unchanged and None
def myFind( str, ch ):
# Return the index of the first (leftmost) occurrence of
# ch in str, if any. Return -1 if ch does not occur in str.
def myRFind( str, ch ):
# Return the index of the last (rightmost) occurrence of
# ch in str, if any. Return -1 if ch does not occur in str.
def myRemove( str, ch ):
# Return a new string with the first occurrence of ch
# removed. If there is none, return str.
def myRemoveAll( str, ch ):
# Return a new string with all occurrences of ch.
# removed. If there are none, return str.
def myReverse( str ):
# Return a new string like str but with the characters
# in the reverse order.
Expected output:
>>> from MyStringFunctions import *
>>> s1 = "abcd"
>>> s2 = "efgh"
>>> myAppend( s1, "e" )
'abcde'
>>> myCount( s1, "e")
0
>>> myCount( s1, "a")
1
>>> myCount( "abcabc", "a")
2
>>> myExtend( s1, s2 )
'abcdefgh'
>>> myMin( "" )
Empty string: no min value # Note the None doesn't print
>>> myMin( "zqralm" )
'a'
>>> myMin( "Hello World!" )
' '
>>> myInsert( "abc", 0, "d")
'dabc'
>>> myInsert( "abc", 2, "d")
'abdc'
>>> myInsert( "abc", 4, "d")
Invalid index # Note the None doesn't print
>>> myPop( "abcd", 1 )
('acd', 'b')
>>> myPop( "abcd", 0 )
('bcd', 'a')
>>> myPop( "abcd", 5)
Invalid index
('abcd', None)
>>> myFind( "abcdabcd", "a")
0
>>> myFind( "abcdabcd", "c")
2
>>> myFind( "abcdabcd", "f")
-1
>>> myRFind("abcdabcd", "d")
7
>>> myRFind("abcdabcd", "e")
-1
>>> myRemove( "abcdabcd", "a")
'bcdabcd'
>>> myRemove( "abcdabcd", "x")
'abcdabcd'
>>> myRemove( "abcdabcd", "d")
'abcabcd'
>>> myRemoveAll("abcabcabca", "a")
'bcbcbc'
>>> myReverse( "abcd" )
'dcba'
>>> myReverse( "" )
''
Answers
def myAppend( str, ch ):
# Return a new string that is like str but with
# character ch added at the end
return str + ch
def myCount( str, ch ):
# Return the number of times character ch appears
# in str.
# initiaalizing count with 0
count = 0
# iterating over every characters present in str
for character in str:
# incrementing count by 1 if character == ch
if character == ch:
count += 1
# returning count
return count
def myExtend( str1, str2 ):
# Return a new string that contains the elements of
# str1 followed by the elements of str2, in the same
# order they appear in str2.
# concatenating both strings and returning its result
return str1 + str2
def myMin( str ):
# Return the character in str with the lowest ASCII code.
# If str is empty, print "Empty string: no min value"
# and return None.
if str == "":
print("Empty string: no min value")
return None
# storing first character from str in char
char = str[0]
# iterating over every characters present in str
for character in str:
# if current character is lower than char then
# assigning char with current character
if character < char:
char = character
# returning char
return char
def myInsert( str, i, ch ):
# Return a new string like str except that ch has been
# inserted at the ith position. I.e., the string is now
# one character longer than before.
# Print "Invalid index" if
# i is greater than the length of str and return None.
if i > len(str):
print("Invalid index")
return None
# str[:i] gives substring starting from 0 and upto ith position
# str[i:] gives substring starting from i and till last position
# returning the concatenated result of all three
return str[:i]+ch+str[i:]
def myPop( str, i ):
# Return two results:
# 1. a new string that is like str but with the ith
# element removed;
# 2. the value that was removed.
# Print "Invalid index" if i is greater than or
# equal to len(str), and return str unchanged and None
if i >= len(str):
print("Invalid index")
return str, None
# finding new string without ith character
new_str = str[:i] + str[i+1:]
# returning new_str and popped character
return new_str, str[i]
def myFind( str, ch ):
# Return the index of the first (leftmost) occurrence of
# ch in str, if any. Return -1 if ch does not occur in str.
# finding length of the string
length = len(str)
# iterating over every characters present in str
for i in range(length):
# returning position i at which character was found
if str[i]==ch:
return i
# returning -1 otherwise
return -1
def myRFind( str, ch ):
# Return the index of the last (rightmost) occurrence of
# ch in str, if any. Return -1 if ch does not occur in str.
# finding length of the string
length = len(str)
# iterating over every characters present in str from right side
for i in range(length-1, 0, -1):
# returning position i at which character was found
if str[i]==ch:
return i
# returning -1 otherwise
return -1
def myRemove( str, ch ):
# Return a new string with the first occurrence of ch
# removed. If there is none, return str.
# returning str if ch is not present in str
if ch not in str:
return str
# finding position of first occurence of ch in str
pos = 0
for char in str:
# stopping loop if both character matches
if char == ch:
break
# incrementing pos by 1
pos += 1
# returning strig excluding first occurence of ch
return str[:pos] + str[pos+1:]
def myRemoveAll( str, ch ):
# Return a new string with all occurrences of ch.
# removed. If there are none, return str.
# creating an empty string
string = ""
# iterating over each and every character of str
for char in str:
# if char is not matching with ch then adding it to string
if char!=ch:
string += char
# returning string
return string
def myReverse( str ):
# Return a new string like str but with the characters
# in the reverse order.
return str[::-1]
What is a complete group of instructions known as in Scratch?
blueprint
program
sprite
code block
Answers
Answer:
I think it may be blueprint
Answer:
program
Explanation:
Dean Smith is dissatisfied with the time it takes to get a new faculty ID made and believes more servers will speed up service and reduce costs thanks to shorter lines. Prof. Karen is tasked to study the situation. Prof. Karen observes an average of 20 customers/hr arriving and each technician (service window) serves 5 customer/hr, on average. Assume an M/M/s queue system. Prof. Karen calculates the operational cost of each server as $20/hr, and assumes a cost of waiting in the SYSTEM as $25/hr per customer. What is the optimal number of service windows to minimize total cost
Answers
X = 4
Explanation:
The optimal number of service windows to minimize total cost will be 5 service windows.
How to calculate the optimal value?The optimal number of service windows to minimize total cost will be calculated thus:
Cost = 20x + 25(20 - 5x)
Cost = 20x + 500 - 125x
Cost = 500 - 105x
For the minimum cost,
500 - 105x = 0
105x = 500
x = 500/105
x = 4.76 = 5
Therefore, the optimal number of service windows to minimize total cost will be 5 service windows.
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Write a program whose input is a character and a string, and whose output indicates the number of times the character appears in the string in c++
Answers
#include
using namespace std;
int CountCharacters(char userChar, string userString){
int result = 0;
for(int i = 0;i if(userString[i] == userChar){
result++;
}
}
return result;
}
int main(){
string userString;
char userChar;
cin>>userChar>>userString;
cout< return 0;
}
explain different users of computer in briefly?
Answers
Answer:
The question is invalid; there are many types of computer user. Why on earth do you think there are five?
From the top of my head.
Casual- someone at home browsing the web, reading email.
IT Consultant. Advising people.
Software developer- writing software
Secretary - manages email for a company
Academic. Writing research papers.
Monitors. Monitor a computer system.
That’s six off the top of my head. There are probably a dozen more. So why do you think there are five?
You can change the ____ or position of text within a document's margins.
a. fielding
b. proportion
c. location
d. alignment
Answers
Answer:
Alignment
Explanation:
That should be correct
You can change the alignment or position of the text within a document's margins. Thus, the correct option for this question is D. This is because it refers to the way text is arranged in the document between the margins.
What is alignment in a text?Text alignment may be characterized as a type of paragraph formatting attribute that determines the appearance of the text in a whole paragraph. It is a term that describes how text is placed on the screen.
The changes in the text alignment are made by the following action:
Place the insertion point anywhere in the paragraph, document, or table that you want to align.Do one of the following: To align the text left, press Ctrl+L. To align the text right, press Ctrl+R. To center the text, press Ctrl+E.Therefore, you can change the alignment or position of the text within a document's margins. Thus, the correct option for this question is D.
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codes python Coordinate Pairs pls helpComplete the distance function! It should take two arguments, each of which is a tuple with two elements. It should treat these tuples like points in a 2d coordinate plane. It should return the distance between them using the Pythagorean Theorem:1. Square the difference between the x values.2. Square the difference between the y values.3. Add the two squares.4. Take the square root of the result.In order to compute the square root of something, you need to use the sqrt function. This function belongs to a module in Python called math. The first line of the code provided imports this module, so that you can use the functions in it. To take the square root of a number, simply do something like the following:number = ...result = math.sqrt(number)You can also use the built-in Python function pow to take the square of a number, like this:number = ...square = pow(number, 2)
Answers
Answer:
the ansewer is I have no idea
This code calculates the distance between points (1, 2) and (4, 6) using the Pythagorean Theorem, which yields a result of 5.0.
A Python function that calculates the distance between two coordinate pairs using the Pythagorean Theorem:
```python
import math
def distance(point1, point2):
# Unpack the coordinate pairs into variables
x1, y1 = point1
x2, y2 = point2
# Calculate the squared differences between x and y coordinates
x_diff_sq = pow(x2 - x1, 2)
y_diff_sq = pow(y2 - y1, 2)
# Add the squared differences and take the square root of the result
distance = math.sqrt(x_diff_sq + y_diff_sq)
return distance
```
You can use this function by passing two tuples representing the coordinate pairs as arguments. For example:
```python
result = distance((1, 2), (4, 6))
print(result) # Output: 5.0
```
This code calculates the distance between points (1, 2) and (4, 6) using the Pythagorean Theorem, which yields a result of 5.0.
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Define the term loop rule.
The loop rule tells us that if we sum the blank
across all the components in a single closed path of an electrical network, the result is 0.
Answers
Answer:
voltage differences
Explanation:
Which of the following is the correct sequence of the DIIRE
value chain?
Answers
A lot of events often takes plain in value chain. The correct sequence of events in the value chain are competitive strategy; value chain; business process and lastly the information systems.
A value chain is simply known as a business model that shows all the aspects or ranges of activities that is often needed to make a product or service.
Firms often conducts an indepth value-chain analysis through the act of evaluating the detailed procedures involved in each step of its business.
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What is the term for the action of Brazil imposing tariffs on US imports in response to the imposed tariffs by the U.S. on Brazilian exports to the United States ?
A. Reclaiming
B. Retaliation
C.retribution
Answers
I think the answer is B.
What is the impact of Customer Centricity?
Answers
how to get a cheap iphone
Answers
Answer:
Win a iphone or you can get spectrum for $19.99 a month
Explanation:
Your welcome and you're free to ask me anything when you need me!
Hope this helps!
-Kristy
Briefly explain the conceptual of effective computer based instruction for adults outlining the three units output process and input
Answers
Based on the research analysis, the concept of effective computer-based instruction for adults is the integration of the key organs of computer-based instruction to deliver desired guidelines for research in CBI for adults.
The three units output process and inputOutput processExternal supportCBI DesignInstructional Strategy designInput ProcessSelf DirectednessComputer Self EfficacyLearning Goal LevelHence, in this case, it is concluded that computer-based instructions can be practical for adult learning.
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__________ can collect information about credit card numbers.
a) Spyware
b) Virus
c)Trojan Horse
d) Worm
Answers
Answer:
SpywareSpyware collects your personal information and passes it on to interested third parties without your knowledge or consent. Spyware is also known for installing Trojan viruses. Adware displays pop-up advertisements when you are online.Explanation:
Hope this helps !!Explain network optimization challenges of internet providers.
Answers
Answer:
The internet was initially used to transfer data packets between users and data sources with a specific IP adress.Due to advancements,the internet is being used to share data among different small,resource constrained devices connected in billions to constitute the Internet of Thing (IoT).A large amount of data from these devices imposes overhead on the (IoT) network.Hence,it is required to provide solutions for various network related problems in (IoT) including routing,energy conservation,congestion,heterogeneity,scalability,reliability quality of service (QoS) and security to optimally make use of the available network.In this paper,a comprehensive survey on the network optimization in IoT is presented.
Convert 12 bits to bytes
Answers
Answer:
1.5 bytes
Explanation:
I byte = 8 bit ....
Matlab
K = 92
how do i do
AK= u * s * v'
with this value?
u = 1
s = 12.0048
v = 1
Answers
Answer:
Explanation:
AK = u*s*v
u = 1
s = 12.0048
v=1
K = 92
92A = 1 * 12.0048 * 1
92A = 12.0048 Divide by 92
A = 12.0048/92
A = .1304
How many types of windows does Python use?
a.
four
b.
five
c.
one
d.
two
Answers
Question;
How many types of windows does python use?
Answer;
A.Four
Window does python use is Four
Get the user to enter some text and print it out in reverse order.
Answers
Answer:
strrev in c/c++
Explanation:
Can anyone provide a good java program that shows how to implement a button?
Answers
Answer:
Hello, this is Kyle Risso and I wrote a program for school not too long a go that can probably answer your question. This code creates two buttons that cycle through different colors.
Explanation:
The most important parts of the code are the ArrayList which implements the arrays for the different colors, but to answer your question the buttons are created using Action Listener as you'll see in the code. Hope this helps.
Each JavaScript command line ends with a(n) ____ to separate it from the next command line in the program.
Answers
semicolon (;)