How To Implements Https in java web applications
First Way First of all you need to enable SSL for your server. For Tomcat you need to generate an openSSL keystore and add the follow...
The downside or disadvantages of using HTTPS
The increased security that HTTPS brings might suggest that it should be used as a matter of course, but there are drawbacks that must be ...
Difference between http and https
There are some primary differences between http and https, however, beginning with the default port, which is 80 for http and 443 for ...
How to write XML file in java
import java.io.File; import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.transform...
How to install JDK 7 in Ubuntu 13.04
In case you need Oracle Java instead of OpenJDK in Ubuntu, here's how you can install it via a PPA: sudo add-apt-repository ppa:...
New Features Added By Java Compare to C++
There are a number of features in Java that have no equivalent in C++. Perhaps the three most important are multithreading, packages, and ...
How Garbage Collection Works in java
Since objects are dynamically allocated by using the new operator, you might be wondering how such objects are destroyed and their memory ...
How to view current classpath in java?
Following example demonstrates how to view current classpath using echo command. C:> echo %CLASSPATH% Result: The above code s...
How to set multiple classpath in java?
Following example demonstrates how to set multiple classpath. Multiple class paths are separated by a semicolon. c:> java -classpath ...
How to compile a java file?
Following example demonstrates how to compile a java file using javac command. c:\jdk\demoapp> javac First.java Result: The a...
How to fill (initialize at once) an array in java?
This example fill (initialize all the elements of the array in one short) an array by using Array.fill(arrayname,value) method and Array...
Example of object sorting in java
import java.util.ArrayList ; import java.util.Collections ; import java.util.Comparator ; import java.util.List ; /** * * Jav...
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