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2 years ago

13

Ok can someone tell me why I can’t do this? I’m trying to put a video as my background but it won’t show up when I go to add vid

eo there is no video

Computers and Technology

1 answer:

hram777 [196]2 years ago

3 0

Answer: money

Explanation:

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write a function that takes a string as parameter, return true if it’s a valid variable name, false otherwise. You can use keywo

never [62]

Answer:

The solution code is written in Python 3:

import keyword
def checkValidVariable(string):
if(not keyword.iskeyword(string)):
return True
else:
return False
print(checkValidVariable("ABC"))
print(checkValidVariable("assert"))

Explanation:

Firstly, we need to import keyword module so that we can use its iskeyword method to check if a string is registered as Python keyword (Line 1).

Next, we create a function checkValidVariable that takes one input string (Line 3). Within the function body, we use iskeyword method to check if the input string is keyword. Please note the "not" operator is used here. So, if iskeyword return True, the True value will be turned to False by the "not" operator or vice versa (Line 4-5).

We test the function by passing two input string (Line 9-10) and we shall get the sample output as follows:

True

False

8 0

3 years ago

Fill in the blanks : To store 3 character a computer occupies...................bytes memory space

wariber [46]

Answer:

Umm was there supposed to be a picture????

Explanation:

Hope you have a wonderful Christmas Eve time with your family!!❄️

5 0

3 years ago

Read 2 more answers

Write a test program that prompts the user to enter three sides of the triangle (make sure they define an actual triangle), a co

Ivanshal [37]

Answer:

Scanner in = new Scanner(System.in);

System.out.print("Please enter 3 sides of a triangle, color and " +

"whether it is filled or not (true false): ");

double s1 = in.nextDouble();

double s2 = in.nextDouble();

double s3 = in.nextDouble();

String color = in.next();

boolean filled = in.nextBoolean();

Triangle t1 = null;

try {

t1 = new Triangle(s1, s2, s3, color, filled);

}

catch (IllegalTriangleException ite) {

System.out.println(ite.toString());

}

System.out.println(t1.toString());

System.out.printf("Triangle color: %s, Triangle filled: %s%n" +

"Area: %.2f%n" +

"Perimeter: %.2f%n%n",

t1.getColor(),

t1.isFilled(),

t1.getArea(),

t1.getPerimeter());

Explanation:

Scanner in = new Scanner(System.in);

System.out.print("Please enter 3 sides of a triangle, color and " +

"whether it is filled or not (true false): ");

double s1 = in.nextDouble();

double s2 = in.nextDouble();

double s3 = in.nextDouble();

String color = in.next();

boolean filled = in.nextBoolean();

Triangle t1 = null;

try {

t1 = new Triangle(s1, s2, s3, color, filled);

}

catch (IllegalTriangleException ite) {

System.out.println(ite.toString());

}

System.out.println(t1.toString());

System.out.printf("Triangle color: %s, Triangle filled: %s%n" +

"Area: %.2f%n" +

"Perimeter: %.2f%n%n",

t1.getColor(),

t1.isFilled(),

t1.getArea(),

t1.getPerimeter());

7 0

3 years ago

Mattias's friend asked him to critique his presentation about gorillas. Mattias noticed that there weren't any images of gorilla

Deffense [45]

Answer:

c

Explanation:

7 0

3 years ago

How do I write a good personal narrative pls help im struggling very hard rn.

statuscvo [17]

Answer: Find out which starter makes your partner most interested in reading your story.

1. Start with action or dialogue.

2. Ask a question or set of questions.

3. Describe the setting so readers can imagine it.

4. Give background information that will interest readers.

5. Introduce yourself to readers in a surprising way.

Explanation:

4 0

3 years ago