Computers and Technology, 28.05.2021 16:50, taylerg04
The Double. parseDouble() method requires a String argument, but it fails if the String cannot be converted to a floating-point number. Write an application in which you try accepting a double input from a user and catch a NumberFormatException if one is thrown. The catch block forces the number to 0 and displays Value entered cannot be converted to a floating-point number. Following the catch block, display the number. Save the file as TryToParseDouble. java.
Answers: 3
Computers and Technology, 22.06.2019 02:00, hannahliebl2000
What is the largest decimal number that can be represented by a binary number with 4 place values? (remember, each place in a binary number has a value of a power of 2, starting in the ones place with 20.)
Answers: 3
Computers and Technology, 22.06.2019 02:00, lizzyhearts
Aisha has finished working on a word processing document that contains 15 pages. she has added some special elements in the first three pages, page 9 and 10, and page 15 from the document. she wants to print only these pages to see how they look. which option is the correct way to represent (in the print dialog box) the pages that aisha wants to print?
Answers: 1
Computers and Technology, 24.06.2019 00:50, anthonycraig0205
3. what is the output of the following statements? temporary object1; temporary object2("rectangle", 8.5, 5); temporary object3("circle", 6, 0); temporary object4("cylinder", 6, 3.5); cout < < fixed < < showpoint < < setprecision(2); object1.print(); object2.print(); object3.print(); object4.print(); object1.set("sphere", 4.5, 0); object1.print();
Answers: 1
The Double. parseDouble() method requires a String argument, but it fails if the String cannot be co...
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