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File
Move Files in Java example
In this example we are going to see how you can move a file to a new location in your…
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File
4 Ways to Copy File in Java
Although Java offers a class that can handle file operations, that is java.io.File, it doesn’t have a copy method that…
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File
Find files with certain extension only using FilenameFilter in Java
In this tutorial we are going to show you how to use the FilenameFilter interface in Java in order to list all…
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File
Delete files with certain extension only using FilenameFilter in Java
In this tutorial we are going to show you how to use the FilenameFilter interface in Java in order to…
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BufferedWriter
Append content to file in Java example
With this tutorial we shall show you how to use FileWriter and BufferedReader classes in odrer to append content to…
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BufferedWriter
Write file with BufferedWriter example
With this tutorial we shall show you how to use BufferedWriter to write in a simple text file. It is…
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BufferedReader
Read file with BufferedReader example
In this example we are going to see how to use use the BufferedReader class in Java in order to…
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File
Set File permissions in Java example
With this example we shall show you how to set file permissions with Java. This is a very important task…
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File
Construct a File Path in Java example
In this example we will see how to create a File Path in Java. The idea is very simple. You…
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PackageManager
Android : How to check if device has camera
In this tutorial we are going to use PackageManager and the hasSystemFeature method to find out whether our device has a…
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