The function f(s,ch) gets a strings and a character ch. Then it returns a string that is similar to s but does NOT have the character ch. If ch does not appear in s then the result string is equal to s. Example: f('abacadaeafaga', 'a')=='bcdefg' f('abacadaeafaga','A')=='abacadaeafaga'
Q: The If-Modified-Since header can be used to check whether a cached page is still valid. Requests can…
A: The answer of the question is given below
Q: What type of feasibility examines whether there is a hard time deadline for your system? Question 18…
A: Answer of the above question are given below:
Q: con be Ise of this bel
A: SUMMARY To summarize, the best way to choose between these two options is to define the scope of the…
Q: Suppose that a system uses PKI based on a tree-structured hierarchy of CAS. Alice wants to…
A: Tree-structured CA hierarchy In a tree-structured hierarchy of CAs, there are multiple levels of…
Q: Suppose you have a RISC machine with a 2.7 GHz clock (i.e., the clock ticks 2.7 billion times per…
A: Reduced Instruction Set Computer(RISC) It is a computer architecture which was designed with the…
Q: 47. A compact disc holds 650 MB of data. Is compression used for audio CDs? Explain your reasoning.
A: Given compact disc holds 650 MB of data. We want to answer whether is compression used for audio…
Q: Describe the many Design models we use in our software analysis.
A: Here in this question we have asked about the design model we use in our software analysis.
Q: Should programmers always aim to create code that is easy to maintain, even if it isn't specifically…
A: Introduction: Software is created by software engineers using technical principles. Using software…
Q: How does Edge Computing function, and what is it?
A: Computing at the Edge: The term "edge computing" refers to one of several distributed frameworks.…
Q: t string beginning at the leaves (i.e. the bottom) and working up towards the
A: SUMMARY Bottom up Parsing - an introductionA parsing technique where a string is recognized by a…
Q: I was wondering what you thought the potential of screencasting would be for technical writing. Can…
A: Technical writing explains technology to non-experts in simple terms. Technical writing is…
Q: For each of the following applications, tell whether it would be (1) possible and (2) better to use…
A:
Q: When creating new software, where do you start?
A: The correct answer for the above mentioned question is given in the following steps for your…
Q: Suppose that a system uses PKI based on a tree-structured hierarchy of CAS. Alice wants to…
A: Find Your Answer Below
Q: How can one get their hands on a piece of application programming software? Your reply, right?,…
A: App development software features include an integrated development environment (IDE), code-free…
Q: Is there a way to briefly describe what the purpose of creating software is? I don't understand what…
A: Introduction: Right now, the software is all around us. The number of people using computers…
Q: a) If there is a digit d in wifi name, then it will be 9-d in the password. b) Case of every…
A: C++ programming is the object oriented Programming languages. It is the structural, object oriented,…
Q: What happens when you hover the mouse over a handle on a corner or edge of a bounding box that has…
A: Introduction:When a user stops or "hovers" the on-screen mouse pointer over a particular element on…
Q: The If-Modified-Since header can be used to check whether a cached page is still valid. Requests can…
A: The If-Modified-Since HTTP header specifies when the browser originally got the content from the…
Q: Create a java program that will record 5 purchases, for two clients at store B, separately. The…
A: Your java program is given below as you required with an output.
Q: The use of computers and cellphones seems to defy logic; why aren't they regarded adaptations like…
A: The question is why computers and cell phones are not adapting like other technologies.
Q: Do programmers have a moral duty to provide code that is simple to update, even if the client…
A: It is mostly dependent upon on organization whether they want basic program code to frequently make…
Q: When working in the Designer, what information does a bounding box provide about an object's…
A: Introduction: Initially, when a new Visual Basic project is launched, Visual Studio automatically…
Q: Is there any way to discover Nintendo's inspiration for their gaming console?
A: Introduction: The makers of consoles don't produce their own hardware. They purchase it from…
Q: How does Edge Computing function, and what is it?
A: One of the key goals of edge computing is to decrease the amount of time spent on long-distance data…
Q: Where did the idea of "good enough" come from when it comes to creating software?
A: Encryption: We must talk about the importance of successful application development and the key…
Q: What role does encryption play in setting up a wireless router? What types of encryption are…
A: What is a Wireless Router? An access point in a local area network is a device known as a wireless…
Q: Where do you start when designing a new programming language?
A: Here, we must describe how the process of creating a programming language operates.
Q: What do we need to consider that the fundamentals of software engineering do not already? Explain?
A: Software developers had trouble keeping up with the hardware, which was problematic. The issues…
Q: Look at the retail project's software configuration management's method of handling changes.…
A: For any project, programme, or portfolio, change control is the procedure through which all requests…
Q: The steps required to construct an ADT. Please complete the following sentences with your answer.
A: The ADT simply explains which operations to conduct, not how. It doesn't indicate how data will be…
Q: How can I get access to the Visual Studio documentation? For what kinds of resources does the…
A: Introduction: One of Microsoft's most misunderstood products is MSDN, formerly known as Visual…
Q: Do individuals who play video games eventually benefit or suffer? Explain the logic behind your…
A: In my opinion video games eventually benefit an individual. The reason for my opinion is given…
Q: Do software developers have an obligation to give their employers with easily maintained code, even…
A: Please find the answer below :
Q: Specify the metrics used in the software development process, if possible. It's essential that every…
A: Introduction: A software metric is measurable, countable indicator of the a program's…
Q: What are the two most typical tasks/concepts examined while learning a new programming language?
A: INTRODUCTION: Standard Syntax Data Types and Structures Building Blocks for Managing Flow…
Q: Specify the metrics used in the software development process, if possible. It's essential that every…
A: Introduction: A software metric is measurable, countable indicator of the a program's…
Q: Would you be able to provide an example and explain the software setting?
A: Start: The operating system, or IAE, is the environment that computer users utilize to execute…
Q: How about a rundown of the software development process's metrics if you have the time? The issue…
A: Definition: These metrics are used to evaluate the various phases of the software development…
Q: Do software developers have an obligation to give their employers with easily maintained code, even…
A: Software Developers: Software developers use a variety of technologies and abilities to design,…
Q: Exactly what is the difference between a prototype and a proof of concept?
A: Evidence of Concept: The ability to apply an idea helps to determine whether or not the fundamental…
Q: Why is it help for a programmer to be able to learn new languages, especially if they already know a…
A: Programming Language: In the same way that we need a particular language to interact with people,…
Q: Suppose three algorithms A, B, and C, can be implemented to perform a t
A: The answer is
Q: Where did the idea of "good enough" come from when it comes to creating software?
A: Good Enough": In order to avoid hazardous ideas, the notion of "good enough" was created. Although…
Q: Let's say each user has a 500 kbps need and is online for just 25% of the time. With packet…
A: Statistical Multiplexing: We briefly discussed statistical multiplexing gain, which enables…
Q: Why is it so crucial for a programmer to have the ability to learn new programming languages if he…
A: JavaScript JavaScript is now the most widely used language in the world (69.7%), followed by…
Q: How can one get their hands on a piece of application programming software? Your reply, right?,…
A: App development software features include an integrated development environment (IDE), code-free…
Q: If you were wondering what the Atlas Computer was used for, here it is.
A: How the Atlas Computer Worked The Atlas supercomputer was made as a research project, but it was…
Q: What happens when you hover the mouse pointer over the edge or corner of a bounding box that has…
A: Corner Sizing Handles: With the aid of the corner sizing handles, you may simultaneously adjust an…
Q: Which parameters and design choices determine the actual algorithm of a Feistel cipher?
A: Block size: A larger block size results in a better level of security but results in a slower rate…
Step by step
Solved in 4 steps with 2 images
- def longest_unique_substring(s: str) -> str:"""Given a string <s>, return the longest unique substring that occurs within<s>.A unique substring is a substring within <s> which DOES NOT have anyrepeating characters. As an example, "xd" is unique but "xxd" is not.If there are two equal length unique substrings within <s>, return the onethat starts first (i.e., begins at a smaller index).tips:In order to get your function to run fast, consider using a dictionary tostore the indexes of previously seen characters, from there, you canfollow a set of rules based on each new character you see to determinethe length of the longest unique substring seen so far.>>> longest_unique_substring('aab')'ab' >>> longest_unique_substring('abcabcbb')'abc'"""def longest_unique_substring(s: str) -> str:"""Given a string <s>, return the longest unique substring that occurs within<s>.A unique substring is a substring within <s> which DOES NOT have anyrepeating characters. As an example, "xd" is unique but "xxd" is not.If there are two equal length unique substrings within <s>, return the onethat starts first (i.e., begins at a smaller index).tips:In order to get your function to run fast, consider using a dictionary tostore the indexes of previously seen characters, from there, you canfollow a set of rules based on each new character you see to determinethe length of the longest unique substring seen so far.>>> longest_unique_substring('aab')'ab' >>> longest_unique_substring('abcabcbb')'abc'""" RESTRICTIONS: - Do not add any imports and do it on python .Do not use recursion. Do not use break/continue.Do not use try-except statements.def longest_unique_substring(s: str) -> str:"""Given a string <s>, return the longest unique substring that occurs within<s>.A unique substring is a substring within <s> which DOES NOT have anyrepeating characters. As an example, "xd" is unique but "xxd" is not.If there are two equal length unique substrings within <s>, return the onethat starts first (i.e., begins at a smaller index).tips:In order to get your function to run fast, consider using a dictionary tostore the indexes of previously seen characters, from there, you canfollow a set of rules based on each new character you see to determinethe length of the longest unique substring seen so far.>>> longest_unique_substring('aab')'ab'""" RESTRICTIONS: - Do not add any imports and do it on python .Do not use recursion. Do not use break/continue.Do not use try-except statements.
- Implement function rotate that takes a string argument s and an integer argument n, and rotates the string s to the left by n times. For example, the code char s[] = "systems"; rotate(s, 3); will change s into "temssys", while the code char t[] = "abcd"; rotate(t, 1); will change t into "bcda" void rotate(char *t, int f)Complete the below function which takes an integer k and a string s as its arguments and returns a string formed by the every k'th character of s. Forexample, given k = 3 and s = "Burkay Genc is my teacher", your function shouldreturn "rye ae", because:Burkay Genc is my teacher^ ^ ^ ^ ^ ^ ^ ^1231231231231231231231231If there are not k characters in s, then the function should return empty string.solve in C please. Implement the following two functions that get a string, and compute an array of non-emptytokens of the string containing only lower-case letters. For example:● For a string "abc EFaG hi", the list of tokens with only lower-case letters is ["abc", "hi"].● For a string "ab 12 ef hi ", the list of such tokens is ["ab","ef","hi"].● For a string "abc 12EFG hi ", the list of such tokens is ["abc","hi"].● For a string " abc ", the list of such tokens is ["abc"].● For a string "+*abc!! B" the list of such tokens is empty.That is, we break the string using the spaces as delimiters (ascii value 32), and look only at thetokens with lower-case letters only .1. The function count_tokens gets a string str, and returns the number ofsuch tokens.int count_tokens(const char* str);For example● count_tokens("abc EFaG hi") needs to return 2.● count_tokens("ab 12 ef hi") needs to return 3.● count_tokens("ab12ef+") needs to return 0.2. The function get_tokens gets a string str, and…
- Write a function that replaces a substring with a new string. Example: >>> replace('The quick brown fox jumps over the lazy dog', 'quick', 'slow') The slow brown fox jumps over the lazy dog The first parameter is the string, second is the substring to be replaced and the third is the string to replace the substring. If there are more than one occurrence of a substring, replace it all.Implement function rotate that takes a string argument s and an integer argument n, and rotates the string s to the left by n times. For example, the code char s[] = "systems"; rotate(s, 3); will change s into "temssys", while the code char t[] = "abcd"; rotate(t, 1); will change t into "bcda". Restrictions: printf and strlen are the ONLY C library functions that you can use in the implementation. void rotate(char *w, int j)Write the code in python to define a function has_repeat(mystr), which takes a string parameter and returns a boolean result. - If mystr has a character that is repeated (count is more than 1 for that character), return True - Otherwise, return False Hint: You can solve this problem by iterating over the characters in mystr and comparing each character's count with 1. For example: Test Result print(has_repeat("Happy")) True print(has_repeat("sad")) False print(has_repeat("salmons")) True print(has_repeat("Trouts")) False
- mystr is "numberlike" if: - mystr is not the empty string - the first character in mystr is a digit - the count of '.' in mystr is zero or one (can't have more than one decimal point in a number) - every character in mystr is a digit ('0', '1', '2', ..., '9') or a decimal point ('.') Write a simple python code in python to define the function is_numberlike(mystr), which takes a string parameter and returns a boolean result. If mystr is numberlike, the function returns True; otherwise, the function returns False. Hint: Check the first three requirements with decision statements, then use a for loop to iterate over mystr and check the every character is a digit or a dotwrite a program in C++, to read a string (M[10]) ,send it to a function (My F()) that finds: 1."NL" number of lowercase letters. 2."NU" number of uppercase letters. 3.Change lowercase letters to uppercase letters. 4.Change uppercase letters to lowercase letters. In the same function. (NOTE: using Pointer).In Python, The function concatAltChars takes a string parameter s and a boolean parameter even; the function concatenates together either the even-position characters of s or the odd-position characters of s, depending on whether even is True, or False, respectively. The accumulated string is returned. For example, the even-indexed characters of "HANOVER" are at indexes 0, 2, 4, and 6: H N V R. So, concatAltChars("HANOVER", True) returns the string result "HNVR". But concatAltChars("HANOVER", False) returns the string result "AOE". For example: Test Result s = "goldfinches" print(concatAltChars(s, True)) glfnhs s = "A" print(concatAltChars(s, True)) A s = "A" print(concatAltChars(s, False))