The process of breaking a string into tokens is known as __________. a. extracting b. tokenizing c. delimiting d. parsing
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The process of breaking a string into tokens is known as __________.
a. extracting
b. tokenizing
c. delimiting
d. parsing
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- Which method right-aligns a string? a. PadLeft b. PadRight c. LeftAlign d. RightAlignC++ Help. "qwerty" is a string commonly found in weak passwords. Remove all occurrences of "qwerty" from secretStr. Then, assign lengthStr with the length of secretStr. Ex: If the input is qwertyvk*M7$gKXhJ%P9qwerty, then the output is: Remaining string: vk*M7$gKXhJ%P9 Length: 14 Note: string.find(item) returns the index of the first occurrence of item in string. If no occurrence is found, then the function returns string::npos. string.replace(indx, num, subStr) replaces characters at indices indx to indx+num-1 with a copy of subStr. Code provided to complete: #include <iostream>#include <string>using namespace std; int main() { string secretStr; int index; int lengthStr; cin >> secretStr; index = 0; lengthStr = 0; /* Your code goes here */ cout << "Remaining string: " << secretStr << endl; cout << "Length: " << lengthStr << endl; return 0;}which of the following java statements are correct to set the value of an index of an string test? String test= new String(); 1. test[0]="x"; 2. test.charAt(0)= "y";
- PART E: ROTATE LEFTGiven a string str, print out a rotated left 2 version where the first 2 chars are moved to the end. Assume thestring length will be at least 2.Methods to use: substring(), length(), concat()Testing cases: Hello => lloHe java => vaja Hi => Hi code => deco cat => tca 12345 => 34512 Chocolate => ocolateCh bricks => icksbhi can you please write this code function avg(){vara = parseInt(prompt("Enter 1st number"))varb = parseInt(prompt("Enter 2nd number"))varc = parseInt(prompt("Enter 3rd number"))vard = parseInt(prompt("Enter 4th number")) average = (a+b+c+d)/4} avg() alert("Average is "+average) but instead of asking the user in a java code can you make it in a html code for example somthing like this <html lang="en"><head></head> <body> <h1>Enter a number</h1> <div class="input"> <input id="number" placeholder="number" name="number" type="text"> </div> </body></html>A. Which statement about regular expressions is correct? a. To find all occurrences of a matching substring for a regular expression, you must add thegflag. b. By default, pattern matching using regular expressions locates all matches in the searched string. c. To find all occurrences of a matching substring for a regular expression, you must add theiflag. d. The default behavior of a regular expression is modified by adding flags to the beginning of the expression. B. After the following JavaScript statements execute, the value ofcrayonsis["pink", "blue", "green"]. let crayons = ["pink", "purple"];crayons.shift();crayons.unshift("blue", "green"); Select one: True False
- Which data type would be used to store 10.5 that you plan to add to another nubmber? A string B intenger C decimal D floatImagine you are developing a software package for Amazon.com that requires users to enter their own passwords. Your software requires that users’ passwords meet the following requirements: The password should be at least 8 characters The password should contain at least one uppercase and at least one lowercase letter The password should contain at least one digit The password should contain at least one of the following symbols: @*#$%?(You may want to create a string containing these characters and use that to check) The password may not contain a blank Write a program that verifies that passwords are valid. Read a series of passwords from an external input file (Scanner), one per line. Remove any leading or trailing blanks. For each password, determine if it is valid by calling a method to test for criteria above. The main method should print each password, and a message that it is valid or not valid. When it is done reading and processing all data input, print a message that the…Which string method converts all the characters of a string to upper case?a) capitalize b) capwords c) uppercase d) upper
- Which built-in JavaScript function will return the integer 15 when called on the string"5 + 10" a. decodeURI(string) b. eval(string) c. parseInt(string) d. sum(string)count the frequent letter of the combined of two string example : if x = icyz and j = ixpc, then there are 8 different passwords that you can choose: icyz,icyc, icpz, icpc, ixyz, ixyc, ixpz, ixpc. icpc has the most frequent letter so the output is 2 please help with c++ code (studio.h, string.h,math.h only)A website requires that passwords only contain alphabetic characters or numbers. For each character in codeStr that is not an alphabetic character or number, replace the character with 'x'. C++ Ex: If the input is 3!fgMB, then the output is: Updated password: 3xfgMB Note: isalpha() returns true if a character is alphabetic, and false otherwise. Ex: isalpha('a') returns true. isalpha('8') returns false. isdigit() returns true if a character is a digit, and false otherwise. Ex: isdigit('8') returns true. isdigit('a') false #include <iostream>#include <string>using namespace std; int main() { string codeStr; unsigned int i; cin >> codeStr; codeStr.at(1) = 'x'; for (i + 0; i < codeStr.size(); ++i) { if (isalpha (codeStr.at(1))) { i += 1; }} cout << "Updated password: " << codeStr << endl; return 0;} cout<<"Updated password: "<<codeStr<<endl;