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- Java4160: the toarray method,
This module shows you how to use the more-complex version of the toArray method declared in the Collection interface. The module discusses issues regarding the type of the array and the types of the objects referred to by the elements in the collection. The module also discusses issues regarding the relative sizes of the array and the collection. Finally, the module reaffirms that you need to exercise caution when using the elements stored in the array, to avoid corrupting the state of the objects referred to by the elements in the collection.
Revised: Fri Apr 08 13:14:35 CDT 2016
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Table of contents
Preface
This module is one of a series of modules designed to teach you about
Object-Oriented Programming (OOP) in general and the Java Collectionsframework in particular.
This module shows you how to use the more-complex version of the
toArray method declared in the
Collection interface. The module discusses issues regarding the type of the array and the types of the objects referred to by the elements in the collection.
The module also discusses issues regarding the relative sizes of the array and the collection. Finally,the module reaffirms that you need to exercise caution when using the elements stored in the array, to avoid corrupting the state of the objects referred to by the elements in the collection.
In addition to studying these modules, I strongly recommend that you study
the
Collections Trail in
Oracle's Java
Tutorials . The modules in this collection are intended to supplement and not
to replace those tutorials.
Viewing tip
I recommend that you open another copy of this module in a separate
browser window and use the following links to easily find and view the listings while you are reading about them.
Listings
Questions & Answers
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Solve the mean of variance
Step 1: Find the mean. To find the mean, add up all the scores, then divide them by the number of scores. ...
Step 2: Find each score's deviation from the mean. ...
Step 3: Square each deviation from the mean. ...
Step 4: Find the sum of squares. ...
Step 5: Divide the sum of squares by n – 1 or N.
kenneth
Is mistake done to something
Vutshila
What is the life teble
anas
statistics is the analyzing of data
how do you calculate mean
diveving the sum if all values
Shaynaynay
let A1,A2 and A3 events be independent,show that (A1)^c, (A2)^c and (A3)^c are independent?
data collected all over the world
Shaynaynay
construct a less than and more than table
The sample of 16 students is taken. The average age in the sample was 22 years with astandard deviation of 6 years. Construct a 95% confidence interval for the age of the population.
Bhartdarshan' is an internet-based travel agency wherein customer can see videos of the cities they plant to visit. The number of hits daily is a normally distributed random variable with a mean of 10,000 and a standard deviation of 2,400
a. what is the probability of getting more than 12,000 hits?
b. what is the probability of getting fewer than 9,000 hits?
Bhartdarshan'is an internet-based travel agency wherein customer can see videos of the cities they plan to visit. The number of hits daily is a normally distributed random variable with a mean of 10,000 and a standard deviation of 2,400.
a. What is the probability of getting more than 12,000 hits
Akshay
Sorry i want to learn more about this question
Bright
a= 0.20233
b=0.3384
Sufiyan
How do I interpret level of significance?
It depends on your business problem or in Machine Learning you could use ROC- AUC cruve to decide the threshold value
Shivam
how skewness and kurtosis are used in statistics
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Source:
OpenStax, Object-oriented programming (oop) with java. OpenStax CNX. Jun 29, 2016 Download for free at https://legacy.cnx.org/content/col11441/1.201
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