Answers
Answer:
I don't understand
Explanation:
Related Questions
Fun with Characters
Complete the checkCharacter() method which has 2 parameters: A String, and a specified index (int). The method checks the character at the specified index of the String parameter and returns a String based on the type of character at that location indicating if the character is a letter, digit, whitespace, or unknown character.
Ex: The method calls below with the given arguments will return the following Strings:
checkCharacter("happy birthday", 2) returns "Character 'p' is a letter"
checkCharacter("happy birthday", 5) returns "Character ' ' is a white space"
checkCharacter("happy birthday 2 you", 15) returns "Character '2' is a digit"
checkCharacter("happy birthday!", 14) returns "Character '!' is unknown"
CODE:
public class LabProgram {
public static String checkCharacter(String inputString, int index){
/* Type your code here. */
}
public static void main(String[] args) {
System.out.println(checkCharacter("happy birthday", 2));
System.out.println(checkCharacter("happy birthday", 5));
System.out.println(checkCharacter("happy birthday 2 you", 15));
System.out.println(checkCharacter("happy birthday!", 14));
}
}
Answers
The program is an illustration of conditional statements.
Conditional statements are statements whose execution is dependent on the truth value of the condition.
The checkCharacter() method in Java, where comments are used to explain each line is as follows:
//This defines the checkCharacter() method
public static String checkCharacter(String inputString, int index){
//This checks if the character at the index, is a digit
if(Character.isDigit(inputString.charAt(index))){
//If yes, it returns "Digit"
return "Character "+inputString.charAt(index)+" is a digit";
}
//This checks if the character at the index, is a letter
else if(Character.isLetter(inputString.charAt(index))){
//If yes, it returns "letter"
return "Character "+inputString.charAt(index)+" is a Letter";
}
//This checks if the character at the index, is a white space
else if(inputString.charAt(index) ==' '){
//If yes, it returns "white space"
return "Character "+inputString.charAt(index)+" is a white space";
}
#If all the above conditions are false
else{
//If yes, it returns "unknown character"
return "Character "+inputString.charAt(index)+" is an unknown character";
}
}
The string to return depends on the character at the index.
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What is the major difference between categories and tags?
Categories are external and tags are internal.
Tags use URLs and categories do not.
Categories use URLs and tags do not.
Categories are internal and tags are external.
Answers
Answer:
tags use url's and categories do not
Explanation:
sorry it took to long but i found something, hope this helps
A color image uses 16bits to represent a pixel. What is the maximum number of different colors that can be represented?
Answers
Answer: A color image uses 16 bits to represent a pixel. What is the maximum number of different colors that can be represented? With 16 bits, we can represent up to 2^16 different colors. Assume six devices are arranged in a mesh topology.
Explanation:
The terms 16-bit picture, high color image, and 32K color image are all used to describe images that have 16 bits per pixel.
What is a pixel?The smallest addressable element in a raster image or the smallest point in an all points addressable display device is known as a pixel (abbreviated as px), pel, or picture element in digital imaging.
The smallest component in most digital display systems that can be changed by software are pixels.
Photos with 16 bits per pixel are referred to as 16-bit pictures, high color images, and 32K color images.
The number of distinct colors that can be represented by 16 bits, where there are 5 bits for each of the red, green, and blue values and the 16th bit can be the alpha bit, is around 32 thousand.
Thus, the maximum number of different colors that can be represented is 32 thousand.
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Write a program that prompt the user to enter a bank balance. The balance entered by the user is read into a variable named balance. The program then prompts the user to enter the amount to be deposited. The amount entered by the user is read into a variable named deposit. The program that calculates the new balance, which is the present balance plus the deposit. The program then displays the new balance.
Answers
Answer:
ertyuiopoijuhgfdsa hiyoufun tresdfghytrefgytredfg
Explanation:
look for the words
9. In a program with 25% loads, 10% stores, 11% branches, 2% jumps, 52% R-type. The standard CPI for each instruction type is 2 cycles loads, 2 cycles stores, 1 cycle branches, 2 cycles jumps, 1 cycle R-type. The branches have a misprediction penalty of an additional 2 cycles when it misses, which happens 30% of the time. Loads create a RAW hazard 20% of the time adding in an extra cycle to the execution time. What is the average CPI for this program on this processor
Answers
Answer:
2.6
Explanation:
beth chooses fresh vegetables every time she does marketing. she pares and cuts right away these vegetable considering that they are fresh. the moment she serves the appetizer, she washes the plate and uses it without drying. what statement best describes the situation inside teh box
Answers
Answer:
spell correctly "teh=the
Explanation:
beth chooses fresh vegetables every time she does marketing. she pares and cuts right away these vegetable considering that they are fresh. the moment she serves the appetizer, she washes the plate and uses it without drying. what statement best describes the situation inside teh box
Q4. In what phase(s) of flight do most accidents occur? Why?
Answers
Answer:
Boeing research shows that takeoff and landing are statistically more dangerous than any other part of a flight. 49% of all fatal accidents happen during the final descent and landing phases of the average flight, while 14% of all fatal accidents happen during takeoff and initial climb.
Explanation:
hope it helps youessay on computer memory and how is it related to computer?
Answers
Answer:
grvty f th rthnng fr t nd srch
Explanation:
ts bcs y dnt hv brn
the diffrence between relational data base system (RDBMS) and HDFS
Answers
Answer:
The key difference between RDBMS and Hadoop is that the RDBMS stores structured data while the Hadoop stores structured, semi-structured, and unstructured data. The RDBMS is a database management system based on the relational model
Does media contribute to the mental wellness of society?
Answers
Answer:
However, multiple studies have found a strong link between heavy social media and an increased risk for depression, anxiety, loneliness, self-harm, and even suicidal thoughts. Social media may promote negative experiences such as: Inadequacy about your life or appearance.
Write a program that prompts the user to enter the month and year and displays the number of days in the month. For example, if the user entered month 2 and year 2000, the program should display that February 2000 has 29
Answers
Answer:
5
Explanation:
becauss it is impossible to actually di
limitations of systems analysis and design
Answers
Answer:
Explanation:
Although System analysis offers an extensive range of benefits it might also have some disadvantages. One of the main disadvantages which is mostly overlooked is the risk of too much analysing which may be costly and time consuming. It is therefore part of the analyst's job to find the right balance.Your worksheet contains a price in cell A5 and many formulas refer to that price how would you refer to that price in the formula
Answers
Answer:
$A$5
Explanation:
The A$5 would allow the row part of the reference to stay in place but would allow the column to change.
What does '$' mean in Excel formula?
An absolute reference in Excel exists as a cell address with the dollar symbol ($) in the row or column coordinates, like $A$1. The dollar sign specifies the connection to a given cell so that it stays unchanged no matter where the formula moves.
The A$5 would permit the row position of the authority to remain in place but would permit the column to modify. The location of the $ before either the row or column or both exists what specifies what component stands frozen. Therefore, the correct answer is option b) $A$5.
Complete question:
Your worksheet contains a price in cell A5, and many formulas refer to that price. How would you refer to that price in the formulas?
a. A5
b. $A$5
c. $A5
d. A$5
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How do I get fix the code to make it input 3 values and get the correct output
-------------------------------------------------------------
12.20 LAB: Driving costs - functions
Driving is expensive. Write a program with a car's miles/gallon and gas dollars/gallon (both floats) as input, and output the gas cost for 10 miles, 50 miles, and 400 miles.
Output each floating-point value with two digits after the decimal point, which can be achieved as follows:
print('{:.2f}'.format(your_value))
Ex: If the input is:
20.0
3.1599
the output is:
1.58
7.90
63.20
Your program must define and call the following driving_cost() function. Given input parameters driven_miles, miles_per_gallon, and dollars_per_gallon, the function returns the dollar cost to drive those miles.
Ex: If the function is called with:
50 20.0 3.1599
the function returns:
7.89975
def driving_cost(driven_miles, miles_per_gallon, dollars_per_gallon)
Your program should call the function three times to determine the gas cost for 10 miles, 50 miles, and 400 miles.
---------------------------------------------------
I need help for this part
Ex: If the function is called with:
50 20.0 3.1599
how do I get it to input the three to get the output of 7.89975?
-------------------------------------
My code:
# Define your function here.
def driving_cost(driven_miles, miles_per_gallon, dollars_per_gallon):
return (driven_miles/miles_per_gallon) * dollars_per_gallon
if __name__ == '__main__':
# Type your code here.
# Miles per gallon from input
miles_per_gallon = float(input())
#Dollars per gallon from input
dollars_per_gallon = float(input())
# Display the results as output
print('{:.2f}'.format(driving_cost(10, miles_per_gallon,dollars_per_gallon)))
print('{:.2f}'.format(driving_cost(50, miles_per_gallon,dollars_per_gallon)))
print('{:.2f}'.format(driving_cost(400, miles_per_gallon,dollars_per_gallon)))
Answers
Answer:Change your logic to:
for (int i = 0; i < 4; i++) {
System.out.println("Please input a number between zero to 3");
// use input and don't advance the scanner every time
int input = sc.nextInt();
if (input == 0) {
System.out.println("You have selected " + right);
}
if (input == 1) {
System.out.println("You have selected " + left);
}
// so on and so forth
}
By using sc.nextInt() four times, you are looking for the next token of the input which isn't there. So fetch the input for each run of the for-loop and it will work as expected.
Explanation:
Given the following code, what logic would you need to include to print all even values stored within the array:
int[] myArray = {1,2,38,4,54,6,7,8,9,10};
for (int i = 0; i < myArray.length; i++) {
//your code goes here
}
NOTE: Your response should be just the missing logic--not the entire problem set.
Answers
The missing logic whigh would allow all the even numbers stored within the array to be printed is if(myArray[i]%2 == 0)
Even numbers are divisible by 2, and hence, will leave no remainder when divided by 2. Using the modulo operator, each iterated value in the array should be checked if it has a remainder of 0, when divided by 2.Hence, if the remainder is 0, then the value is even and the value should be printed.
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Traffic cop in cloud computing
Answers
Answer:
ufydtgzdfgfghkugyfjghjkhkgfj,hd,fhgjhgh
Explanation:
gufykgjhkjhjglhkcgjhvjbhkjlk;ljkhjghfgjhkjl,/..mnbjvhbmn,mnbv
