core java
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lang
Code injection with Java Proxy example
I was using JDBC PreparedStatement’s batch updates to modify a lot of data in a database and the processing was…
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lang
MethodHandle example
public class MethodAccessExampleWithArgs { private final int i; public MethodAccessExampleWithArgs(int i_) { i = i_; } private void bar(int j,…
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math
Generate random Integer within given range
In this example we shall show you how to generate a random Integer within a given range, using random() method…
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math
Find floor value of a number
With this example we are going to demonstrate how to find the floor value of a number, using the floor(double…
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math
Find natural logarithm value of a number
This is an example of how to find the natural logarithm value of a number, using the log(double a) method…
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math
Find ceiling value of a number
In this example we shall show you how to find the ceiling value of a number, using the Math Class.…
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math
Round float and double numbers
With this example we are going to demonstrate how to round float and double numbers using round() method of Math.…
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math
Java BigDecimal Example
In this article we will learn about a primitive data type in java the BigDecimal class in java. We will…
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math
Using Math Constants
In this example we shall show you how to get constant numbers using the Math Class. Apart from the methods for…
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math
Java Absolute Value Example
In this post, we feature a comprehensive Java Absolute Value Example. With this example we are going to demonstrate how…
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