Given string stringValue on one line, string str2 on a second line, and integer choiceLen on a third line, replace the first choiceLen characters in stringValue with the contents of str 2 . Ex: If the input is: Fuzzy bear Happ 4 then the output is: Happy bear Note: Using a pre-defined string function, the solution can be just one line of code. 1 #include 2 #include 〈string〉 3 using namespace std; 5 int main(){ 6 string stringvalue; 7 string str2; 8 int choicelen; 10 getline(cin, stringvalue); 11 getline(cin, str2); 12 cin > choicelen; 13 I * Your code goes here */ 15 cout ≪< stringValue << end
3
;
Answers
Answer:
To replace the first `choiceLen` characters in `stringValue` with the contents of `str2`, we can use the `replace` function from the `<string>` library. The `replace` function takes three parameters: the starting position, the number of characters to replace, and the replacement string.
Therefore, a possible one-line solution (as indicated in the prompt) is:
```
stringvalue.replace(0, choicelen, str2);
```
This will replace the first `choicelen` characters in `stringValue` with the contents of `str2`. Then, we can output the modified string using:
```
cout << stringvalue << endl;
```
Therefore, the complete program would be:
```
#include <iostream>
#include <string>
using namespace std;
int main() {
string stringvalue;
string str2;
int choicelen;
getline(cin, stringvalue);
getline(cin, str2);
cin >> choicelen;
stringvalue.replace(0, choicelen, str2);
cout << stringvalue << endl;
return 0;
}
```
For example, if the input is:
```
Fuzzy bear
Happ
4
```
the output will be:
```
Happy bear
```
Related Questions
which changes the angle of a picture skew or select or find
Answers
Answer:
This article discusses about some very basic and generalized techniques for detecting image skew. Definitely there are much advanced algorithms to detect skew, but those will not be covered in this article.
Explanation:
HELP!!
A delivery of information from one person—or a small team of people—to an audience is called a ____________.
Question 8 options:
Presentation
Template
Speaker Notes
Slide Show Toolbar
Answers
Answer:
Presentation
Explanation:
Information is being presented to an audience (this makes sense).
A template can be used to organize the information that is to be given to the audience.
Speaker notes only help the speaker give the information to the audience.
Slide how toolbar is only for creating the slideshow that can be used to help the audience understand what the speaker is saying.
Discuss three ways in which errors can arise in developing and executing linear optimization models in business situations, and indicate some of the business consequences of such errors. Explain how analytics professionals can help to prevent such errors.
Answers
Answer:
The following are the three-way, in which errors arise and, the process to solve them.
Explanation:
The mistake is something you did, that could not be incorrect. It may consider errors when creating and implementing simulation models in business situations because of some procedure problems. It is not because of bemusement and a few of the other error types were also acceptable even though the correction is affordable.
Type 1 error: This type of error arises due to limited accuracy issues, in this the gadgets or devices used for the simulation study, quantitative measurements. These errors Often simplified in expectations. It is a concept for analysis, in which experts firstly understand this kind of mistake. Type 2 error: These errors may occur due to inaccuracy. If another analytic method behaves differently for two analysts. It tends to cause errors, that are unrecognized by no pre-defined methods for fixing those errors. Type 3 error: These issues can be reduced by the improper selection of software, and in the implementation period, it can consider this sort of error due to the failure of system integration tools.virtual conections with science and technology. Explain , what are being revealed and what are being concealed
Answers
Some people believe that there is a spiritual connection between science and technology. They believe that science is a way of understanding the natural world, and that technology is a way of using that knowledge to improve the human condition. Others believe that science and technology are two separate disciplines, and that there is no spiritual connection between them.
What is technology?
Technology is the use of knowledge in a specific, repeatable manner to achieve useful aims. The outcome of such an effort may also be referred to as technology. Technology is widely used in daily life, as well as in the fields of science, industry, communication, and transportation. Society has changed as a result of numerous technological advances. The earliest known technology is indeed the stone tool, which was employed in the prehistoric past. This was followed by the use of fire, which helped fuel the Ice Age development of language and the expansion of the human brain. The Bronze Age wheel's development paved the way for longer journeys and the development of more sophisticated devices.
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PYTHON PROGRAM
Consider the file. This file records the access that a
user makes when visiting a web page. Each line of the log has the
following items:
a host (for example, ' '
Answers
To process the given file in Python and extract specific information from each line, you can use file handling and string manipulation techniques. By reading the file line by line and splitting each line based on a specific delimiter, you can access the desired items such as the host, timestamp, and request type.
To start, you would open the file using Python's file handling capabilities and iterate through each line. For each line, you can split it into different items by using a delimiter, such as a space or a comma. Then, you can access the desired elements by indexing the resulting list.
For example, to extract the host from each line, you can split the line using a space as the delimiter and access the first item (index 0). Similarly, you can extract other information like the timestamp or request type by accessing the respective items based on their positions in the split list.
Once you have extracted the desired information, you can perform further processing or analysis as needed. This could include counting occurrences, filtering data based on specific conditions, or storing the extracted information in a data structure for later use.
By using appropriate string manipulation and file handling techniques in Python, you can effectively process the given log file and extract the required information for further analysis or processing.
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______ is a way of preventing errors when data is copied from one medium to another.
Answers
Answer:
Verification.
Explanation:
A database management system (DBMS) can be defined as a collection of software applications that typically enables computer users to create, store, modify, retrieve and manage data or informations in a database. Generally, it allows computer users to efficiently retrieve and manage their data with an appropriate level of security.
A data dictionary can be defined as a centralized collection of information on a specific data such as attributes, names, fields and definitions that are being used in a computer database system.
In a data dictionary, data elements are combined into records, which are meaningful combinations of data elements that are included in data flows or retained in data stores.
This ultimately implies that, a data dictionary found in a computer database system typically contains the records about all the data elements (objects) such as data relationships with other elements, ownership, type, size, primary keys etc. This records are stored and communicated to other data when required or needed.
Verification is a way of preventing errors when data is copied from one medium to another. The verification process doesn't check to confirm if the data copied is within an acceptable boundary (range) or if it makes sense (logical). Instead, it would only ensure that the data copied is the same as those from the original source.
Think about one form of technology you can’t imagine living without. Is it your smart television? Minecraft? Your smartphone or iPad? Tablet? Type a paragraph explaining why you’re so crazy about this technology, and tell what you would do in its place if it were taken away for a week. Also please estimate the number of hours per day you use the particular technology item that you do not want to be without.
Answers
Answer:
A computer
Explanation:
I need this for for school purposes and slightly for entertainment. Regarding what would happen if it was taken away for a week, I would most likely fail a class or two based on the standards they measure by. Quite frankly, it's not that I'm crazy about having it, it's the fact that I need it for the time being if I wish to further accel in the world and get to where I want to be. I use it for about 5 or 6 hours a day. This is the technology I don't want to do without.
Have a great day.
We are living in an era of advanced technology, where every part of our daily lives is related to the science of craft in one way or another. There's no doubt that over the years technology has been responsible for creating amazingly useful resources which put all the information we need at our fingertips. The development of technology has led to so many mind-blowing discoveries, better facilities, and better luxuries, but at the same has dramatically changed our daily lives. Various highly-developed gadgets, connected to the Internet, have changed the way we communicate, use humor, study, work, shop, play, and behave.
Convert these denary numbers to binary
I’ll give Brainly please
Answers
Answer:
17 = 10001 . 62 = 111110 183 = 10110111 . 200 = 11001000
21= 10101 . 49= 110001
Explanation:
tell me if wrong
you conduct a 1-way anova with 6 groups. you find a statistically significant effect. how many possible pairwise comparisons could be conduct with this data?
Answers
There are 15 pοssible pairwise cοmparisοns that cοuld be cοnducted with this data.
Hοw tο find pοssible pairwise cοmparisοns?If a statistically significant effect is fοund in a οne-way ANOVA with 6 grοups, it means that at least οne οf the grοup means is different frοm the οthers. In οrder tο determine which grοups are different, pairwise cοmparisοns can be cοnducted.
The number οf pοssible pairwise cοmparisοns that can be cοnducted with 6 grοups is given by the fοrmula:
n(n-1)/2
where n is the number οf grοups.
Plugging in n=6, we get:
6(6-1)/2 = 15
Therefοre, there are 15 pοssible pairwise cοmparisοns that cοuld be cοnducted with this data.
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list all linux commands cheat sheet
Answers
This cheat sheet for the Linux/Unix command line teaches you: standard Linux commands
These are the some linux commands:
Lists all files and directories in the currently open directory using ls.
ls -R and ls -a both list files in subdirectories.
ls -al also lists hidden files
gives a full list of files and folders, including information about their owner, size, and permissions.
or cd Go to the HOME directory
cd ..
Cd. move one level up
Changing to a certain directory
To the root directory, use cd.
"cat" > "filename"
opens a new file
file name in cat
shows the file content for the files: cat file1 file2 > file3.
contains the outcome of joining two files (file1, file2) in a new file (file3)
change file to "new file path"
Files are transferred to the new place.
filename in mv new file name changes the file's name to a new filename.
Visit link for more commands: https://www.guru99.com/linux-commands-cheat-sheet.html
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Which of the following statements describe the benefits of a career in transportation, distribution, and logistics (TDL)? everfi
Answers
The statement that describes the benefits of a career in transportation, distribution, and logistics (TDL) is: It seeks to reduce logistics costs for the company and increase satisfaction for buyers.
What is a career in transportation, distribution, and logistics (TDL)?The planning, management, and transportation of people, materials, and commodities via road, pipeline, air, train, and water are the main areas of employment for the Transportation, Distribution, and Logistics Career Cluster.An expanding sector known as transportation, distribution, and logistics (TDL) links producers and other businesses with customers. To move items from one site to another securely and on schedule, a large TDL workforce is required due to the sharp development in eCommerce.In order to make sure that the product reaches the customer at the appropriate location and time while taking distribution and logistics into account, that profession assesses what is pertinent to logistics transport.Learn more about TDL refer to :
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What color line appears under a word that is spelled incorrectly in power point
Answers
Answer:a wavy red line
Explanation:
Hope this helps
Can I have brainliest pls
Answer:
ReD
Explanation:
BeCaUsE
State whether the following statements are true or false:
a) General purpose computers can carry out only a specific task.
b) An analog computer is the special purpose computer.
c) Analog computers work on binary digits.
d) Digital computer works on digital data.
e) Microcomputer is most powerful and fastest computer.
f) Minicomputers are also multi user computers.
g) Hybrid computers have the features of both analog and digital computers.
Answers
b) false
c) true
d) false
e)true
F) true
smart tv has _____ intergrated with it
Answers
Answer:
an operating system
Explanation:
Does technology make us lazy? Explain. (Remember to support your
answer with citations and references)
Answers
The impact of technology on human laziness is a topic that has been widely debated and it is true to some extent.
Does technology make us lazy?Some argue it makes us lazy, while others say it can enhance productivity and efficiency.
Argument - technology makes us lazy. Advocates claim tech's conveniences can promote inactivity and a sedentary lifestyle. Tasks once done by hand can now be completed with machines, leading to possible over-reliance on technology and less physical activity, which causes health issues.
Tech improves productivity and efficiency. Tech revolutionized communication, info access, & task automation, enabling more accomplishment in less time.
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Can Facade pattern be layered (i.e., can you have Facade under another Facade implementation)?
Answers
Yes, the Facade pattern can be layered, meaning you can have a Facade under another Facade implementation.
How to achieve the Facade pattern?
1. Implement the first Facade layer, which encapsulates complex subsystems and provides a simpler interface for the client.
2. Create the second Facade layer, which encapsulates the first Facade layer and potentially other subsystems. This second layer will also provide a simplified interface for the client.
3. Continue this process for any additional Facade layers as needed.
By layering Facade patterns, you can further simplify and streamline interactions between clients and complex subsystems, while keeping the overall system organized and manageable.
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I NEED HELP!!! BRAINLIEST!!!
Drag each function to its protocol name.
Classify the functions of DHCP and DNS protocols.
assigns an IP address to each host
translates domain names into IP addresses
makes it easy to create English or language names for IP addresses
eliminates manual errors in setting up IP addresses
Answers
Answer:
DHCP Dynamic Host Configuration Protocol:
Is a network service that automatically assigns IP addresses and other TCP/IP configuration information on network nodes configured as DHCP clients. Server allocates IP addresses to DHCP clients dynamically. Should be configured with at least one DHCP scope. Scope contains a range of IP addresses and a subnet mask, and can contain other options, such as a default gateway and Domain Name System. Scope also needs to specify the duration of the lease and usage of an IP affects after which the node needs to renew the lease with the SHCP server. Determines the duration, which can be set for a defined time period or for an unlimited length of time.
DNS Domain Name Service: Is a TCP/IP name resolution service that translates FQDNs into IP addresses. System of hierarchical databases that are stored on separate DNS servers on all networks that connect to the Internet. DNS servers store, maintains and update databases, they respond to DNS client name resolution requests to translate host names into IP addresses.
DNS Components
DNS database is divided logically into a heieratchical grouping of domains. Physically into files called zones. Zone files contain the actual IP-to-host name mapping for one or more domains. Zone files is stored on the DNS server that is responsible for resolving hot names for the domains contained in the zone. Each network node in that domain will have a host record within the domain's zone files. Includes the node's host name, FQDN, and assigned IP address.
DNS Servers
*If you are configuring static IP addresses, including the IP address of the default DNS servers as you configure each client.
*If you are using DHCP, use the DHCP scope options to specify the IP Explanation:
dhcp provides an ip addrrss
dns creates language names for ip addresses
dns translates domain names into ip addresses
dhcp eliminates errors
im pretty sure
We intercepted a barcode we think might be hiding a flag. See if you can find it. What format does the barcode use?
Answers
The number of televisions per capital is calculated by dividing the number of television sets by the total US population. In this case, we divide the 285 million television sets by the population of 298.4 million.
What is use of televisison?This gives a result of 0.9551 televisions per capita. Note that this method (dividing the number by the population) also is used for calculating the per capita of many other things like GDP.
In this case, we divide the 285 million television sets by the population of 298.4 million. This gives a result of 0.9551 televisions per capita.
Therefore, The number of televisions per capital is calculated by dividing the number of television sets by the total US population. In this case, we divide the 285 million television sets by the population of 298.4 million.
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The Quick Access tool bar allows you to customize the actions or commands you frequently use.
True
False
Answers
My coding will not work. I don't know what the issue.
Answers
PLEASE HELP
Which of the following will result in the answer to 12 divided by 2?
A-print(12/2)
B-print(12*2)
C-print 12/2
D-print 12./.2
Answers
Answer:
Explanation:
B,D are not correct
What is computationalism/functionalism in cognitive science?
O The purpose of machines is to augment the lives of humans and use technology to enhance sensory capabilities
O The emergent process of mind extension uncovered by cybernetic control theory
O The use of feedback control systems to maintain homeostasis for the purpose of performing mental calculations
O Mental states are constituted by their causal relations with: other mental states, sensory inputs, and behavioral outputs
Answers
Computationalism/Functionalism in cognitive science refers to the idea that mental states are constituted by their causal relations with other mental states, sensory inputs, and behavioral outputs.
Computationalism is a theory of mind that views the mind as an information-processing system, similar to a computer. According to computationalism, mental processes can be explained in terms of computations that manipulate symbolic representations. Functionalism is another theory of mind that is closely related to computationalism.
It posits that mental states are constituted by their causal relations with other mental states, sensory inputs, and behavioral outputs. Functionalism asserts that the content of a mental state is determined by its functional role or how it relates to other mental states, sensory inputs, and behavioral outputs.
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Question 7 (1 mark) In a computer information system control procedures that provide reasonable assurance that the recording, processing and reporting of data are properly performed for specific appli
Answers
Control procedures in a computer information system ensure proper recording, processing, and reporting of data for specific applications.
In a computer information system, control procedures play a vital role in maintaining the integrity, accuracy, and reliability of data. These procedures are designed to provide reasonable assurance that the recording, processing, and reporting of data are performed correctly and in accordance with predefined standards and objectives.
Control procedures encompass a range of measures implemented to minimize the risks associated with data manipulation and ensure the system operates effectively. They can include both preventive and detective controls. Preventive controls aim to prevent errors or irregularities from occurring in the first place, while detective controls focus on identifying and correcting errors or discrepancies that may have occurred.
Examples of control procedures include access controls, segregation of duties, data validation and verification, data backup and recovery mechanisms, error handling procedures, and audit trails. These procedures are typically documented and enforced through policies, protocols, and system configurations.
By implementing control procedures, organizations can reduce the risk of data inaccuracies, unauthorized access, and fraudulent activities. They provide a level of assurance that data is processed in a controlled and secure manner, ensuring the reliability of the information produced by the computer information system.
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most of the internal operations in a computer use hexagonal numbering true or false
100 points pls help asap
Answers
Answer:
True
Explanation:
The hexadecimal numbering is the most used numeric system for international operations in a computer, in our daily life we use the decimal system but for the CPU use the byte or octet as a basic unit of memory, we need more than 10 digits, and the hexadecimal system has 16, in addition, the binary system is hard to understand.
Create a function helpTourist that will accept 2 parameters, the English word you want translated and the language you want it translated to. Use these 3 words “Hello”, “Goodbye” and “Bread”. You pick the 3 languages. The function will return the translated word.
Answers
The function helpTourist that will accept 2 parameters, the English word you want translated and the language you want it translated to is in the explanation part.
What is programming?Computer programming is the process of writing code that instructs a computer, application, or software programme on how to perform specific actions.
Here's an example function called helpTourist that accepts two parameters, the English word to be translated and the language to translate to:
def helpTourist(word, lang):
translations = {
"Hello": {"Spanish": "Hola", "French": "Bonjour", "German": "Hallo"},
"Goodbye": {"Spanish": "Adiós", "French": "Au revoir", "German": "Auf Wiedersehen"},
"Bread": {"Spanish": "Pan", "French": "Pain", "German": "Brot"}
}
if word in translations and lang in translations[word]:
return translations[word][lang]
else:
return "Translation not available"
Thus, in this example, the function takes two parameters: word and lang.
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Write a program that asks the user to enter a name, and then prints Nice to meet you NAME. Your program should repeat these steps until the user inputs Nope.
Sample Run:
Please enter a name: (Nope to end) Antonio
Nice to meet you Antonio
Please enter a name: (Nope to end) Jonathan
Nice to meet you Jonathan
Please enter a name: (Nope to end) Tyler
Nice to meet you Tyler
Please enter a name: (Nope to end) Brianne
Nice to meet you Brianne
Please enter a name: (Nope to end) Nope
Answers
This program ensures that the user can enter names one after another until they decide to end it by typing "Nope." Here's a Python program that accomplishes the task:
```python
while True:
name = input("Please enter a name: (Nope to end) ")
if name.lower() == "nope":
break
else:
print("Nice to meet you", name)
print("Program ended.")
```
- The program uses a `while` loop to repeatedly prompt the user for a name.
- Inside the loop, the user's input is stored in the variable `name`.
- The program checks if the user entered "nope" (case insensitive) as the name. If so, it breaks out of the loop and ends the program.
- If the user entered any other name, the program prints "Nice to meet you" followed by the entered name using the `print()` function.
- After the loop ends, the program prints "Program ended."
This program ensures that the user can enter names one after another until they decide to end it by typing "Nope." It provides a simple and interactive way to greet multiple people. The loop structure allows for easy repetition and ensures that the program keeps running until the user decides to exit.
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Select ALL the correct answers.
In attempts to improve their contribution to the environment a company decides to adapt green computing. Which of these techniques will contribute to green computing?
A.virtualization
B.grid computing
C.recycling
D.autonomic computing
Answers
Answer:
c. and a.
Explanation:
I think thought are right because you have to adapt the green
Answer:
A. Virtualization
C. Recycling
Is 10 teraflops good? How much does the best PC in the world have?
Answers
Give four advantages for ssd compared to hdd
Answers
Answer:
Explanation:
SSD is not affected by magnets
SSD is more reliable because it uses flash technology instead of platters and arms.
SSD has no moving parts so it has less chance of breaking down
SSD makes no noise because it has no moving parts.
In your opinion, how can communication be affected by media and information?
Answers
Communication and information are fundamental aspects of modern society. The media play an important role in the way people receive and process information.
The media can play an important role in educating and raising awareness in society about important issues, such as human rights, gender equality and environmental protection.
Furthermore, the media can serve as a platform for people to share information and communicate with a wider audience, which can contribute to a more meaningful and constructive dialogue in society.
In conclusion, the media and information have a significant impact on the way people communicate and relate to each other.
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