writeToFile public statie void writeToFile (double[]0 data, java.io.File outputFile) throws java.io.FileNotFoundException Writes the ragged array of doubles into the file. Each row is on a separate line within the file and each double is separated by a space. Parameters: data - two dimensional ragged array of doubles outputFile - the file to write to Throws: java.io.FileNotFoundException - if outputFile is not valid

writeToFile public statie void writeToFile (double[]0 data, java.io.File outputFile) throws java.io.FileNotFoundException Writes the ragged array of doubles into the file. Each row is on a separate line within the file and each double is separated by a space. Parameters: data - two dimensional ragged array of doubles outputFile - the file to write to Throws: java.io.FileNotFoundException - if outputFile is not valid

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Math class and its different methods

Java math class consists of arithmetic math methods that performs basic numeric operations such as finding the maximum or minimum of two values, rounding values, logarithmic functions, square root, and trigonometric functions, etc. The Math library functions can be accessed using the header Java.lang.Math. These math methods under Java math class are for our convenience.

Question

Really need some help with this method

writeToFile
public statie void writeToFile (double[]0 data,
java.io.File outputFile)
throws java.io.FileNotFoundException
Writes the ragged array of doubles into the file. Each row is on a separate line within the file and each double is separated by a
space.
Parameters:
data - two dimensional ragged array of doubles
outputFile - the file to write to
Throws:
java.io.FileNotFoundException - if outputFile is not valid

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