Convert Java InputStream to String
In this tutorial, I am showing how to convert Java InputStream to String using Plain Java, Java 8, Apache Commons IO library and Guava.
An InputStream
is connected to some data streams
like a file, memory
bufferes, network
connection, pipe etc. It is
used for reading the data from above sources.
You can also see an example for convert Java String to InputStream (java String to InputStream).
What Is Garbage Collection Log? How To Enable & Analyze?
Create ArrayList from Array In Java
In this tutorial, I am showing how to Create ArrayList from array using java in different useful ways.
1) You can use Arrays.asList(array) to convert an array to an
Arraylist.
2) If you are working with java 8 you can use stream
api Stream.of(array).collect(Collectors.toCollection(ArrayList::new))
3) If you are working with java 9 you can use List.of("Hello", "World"), where this list is backed by an array.
How To Check Array Contains Certain Value Java
In this example, I am showing How can I test if an array contains a certain value efficiently
In java 8 you can use Stream.of(array).anyMatch(x -> x == "world") for checking for string value (Example 1) .If it is integer value you can use IntStream.of(array2).anyMatch(x -> x == 0) (Example 2)
In java old version you can use Arrays.toString(array) to checking for string values (Example 3)
Convert Java String to InputStream
In this tutorial, I am showing how to convert Java String to InputStream using plain Java, Java 8 and Apache Commons IO library.
An InputStream
is connected to some data streams
like a file, memory
bufferes, network
connection, pipe etc. It is
used for reading the data from above sources.
How to declare and initialize an array in Java
An array is a container object that holds a fixed number of values of a single type. The length of an array is established when the array is created. After creation, its length is fixed.
Each item in an array is called an element, and each element is accessed by its numerical index. As shown in the preceding illustration, numbering begins with 0. The 9th element, for example, would therefore be accessed at index 8.
https://docs.oracle.com/javase/tutorial/java/nutsandbolts/arrays.html
10 Most Common Mistakes PYTHON Developers Make
Python’s easy and simple syntax sometimes mislead developers - especially if they are new to the language. This blog covers some of the top mistakes that even an advanced Python developer can make.
CXF With JBoss Tutorial
CXF With JBoss Tutorial explains about the integration of CXF Framework with Jboss server.
Apache CXF is a free and open source project, and a fully featured Webservice framework.It helps you building webservices using different front-end API's, like as JAX-RS and JAX-WS.
Reference → https://cxf.apache.org/