Java – Byte Array to Reader
In this quick tutorial, we’re going to convert a simple byte array to a Reader using plain Java, Guava and finally the Apache Commons IO library. This article […]
JAVA
Java – String to Reader
In this quick tutorial we’ll take a look at how to convert a String to a Reader ,first using plain Java then Guava and finally the Commons IO […]
Java – Write a Reader to File
In this quick tutorial, we’re going to write the contents of a Reader to a File using plain Java, then Guava and finally the Apache Commons IO library. This […]
Java – Reader to InputStream
In this quick tutorial we’re going to look at the conversion from a Reader to an InputStream – first with plain Java, then with Guava and finally with the Apache […]
Java – Reader to Byte Array
This quick tutorial will show how to convert a Reader into a byte[] using plain Java, Guava and the Apache Commons IO library. This article is part […]
Java – Reader to String
In this quick tutorial we’re going to convert a Reader into a String using plain Java, Guava and the Apache Commons IO library. This article is part of the “Java […]
Java – Reader to InputStream
In this quick tutorial we’re going to look at the conversion from a Reader to an InputStream – first with plain Java, then with Guava and finally with the Apache […]
Java – Convert File to InputStream
1. Overview In this quick tutorial, we’re going to show how to convert a File to an InputStream – first using plain Java and then Guava and the Apache Commons […]
Java Byte Array to InputStream
1. Overview In this quick tutorial we’re going to illustrate how to convert a simple byte[] to an InputStream, first using plain java and then the Guava library. This […]
Java String to InputStream
1. Overview In this quick tutorial, we’re going to look at how to convert a standard String to an InputStream using plain Java, Guava, and the Apache Commons […]
Easy Ways to Write a Java InputStream to an OutputStream
1. Overview In this quick tutorial, we’re going to learn how to write a Java InputStream to a Java OutputStream. We’ll first use core functionality from Java 8 and […]
Java – InputStream to Reader
In this quick tutorial we’re going to take a look at converting an InputStream to a Reader using Java, then Guava and finally Apache Commons IO. This article is part […]
Java – Write an InputStream to a File
1. Overview In this quick tutorial, we’re going to illustrate how to write an InputStream to a File – first using plain Java, then Guava, and finally the Apache […]
Java InputStream to Byte Array and ByteBuffer
1. Overview In this quick tutorial, we’re going to take a look at how to convert an InputStream to a byte[] and ByteBuffer – first using plain Java, then using Guava […]
Java InputStream to String
1. Overview In this tutorial, we’ll look at how to convert an InputStream to a String. We’ll start by using plain Java, including Java8/9 solutions, then look into […]
Check If a File or Directory Exists in Java
1. Overview In this quick tutorial, we’re going to get familiar with different ways to check the existence of a file or directory. First, we’ll […]
How to Read a Large File Efficiently with Java
1. Overview This tutorial will show how to read all the lines from a large file in Java in an efficient manner. This article is part of the […]
Getting a File’s Mime Type in Java
1. Overview In this tutorial, we’ll take a look at various strategies for getting MIME types of a file. We’ll look at ways to extend […]
Java – Delete a File
1. With Java – JDK 6 Let’s start with the standard Java 6 solution: As you can see – the file must exist before the delete […]
Java – Rename or Move a File
1. Overview In this quick tutorial, we’re going to look at renaming / moving a File in Java. We’ll first look into using the Files and Path classes from NIO, […]
