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Sven Woltmann
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java structured data - DataOutputStream, DataInputStream
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DataOutputStream + DataInputStream
(Java Files Tutorial)

Sven WoltmannSven WoltmannFebruary 12, 2020
In this fifth part of the series, you will learn how to write and read structured data with DataOutputStream, DataInputStream, ObjectOutputStream, and ObjectInputStream.
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moving copying deleting files
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How to List, Move, Copy, and Delete Files
(Java Files Tutorial)

Sven WoltmannSven WoltmannJanuary 29, 2020
This fourth part of the series describes the most important directory and file operations.You will learn how to list files in a directory, how to search for files, how to move, rename, and copy files, and much more.
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directory and file names java
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File and Directory Names in Java: File, Path, Paths

Sven WoltmannSven WoltmannJanuary 15, 2020
This third part of the series of articles shows how to use the classes File, Path, and Paths to construct file and directory paths – regardless of the operating system.
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java write files
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How to Write Files Quickly and Easily
(Java Files Tutorial)

Sven WoltmannSven WoltmannDecember 4, 2019
This second part introduces methods for writing small and large text and binary files in Java.After reading this article, you will know exactly when to use FileWriter, FileOutputStream, OutputStreamReader, BufferedOutputStream, and BufferedWriter.
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java read file
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How to Read Files Easily and Fast
(Java Files Tutorial)

Sven WoltmannSven WoltmannNovember 21, 2019
This article introduces methods for reading and writing files in Java.After reading this article, you will know exactly when to use FileReader, FileInputStream, InputStreamReader, BufferedInputStream, and BufferedReader.
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java string to int
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How to Convert String to Int in Java – Peculiarities and Pitfalls

Sven WoltmannSven WoltmannNovember 6, 2019
In today's article you will learn which methods you have to parse a String to an int in Java, and what you have to consider when using these methods.
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java int to string
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How to Convert int to String in Java – The Fastest Way

Sven WoltmannSven WoltmannOctober 24, 2019
In this article I will show you the fastest method to convert an int to a String in Java. You will be surprised!
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monorepos pros and cons
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Monorepo – Pros and Cons

Sven WoltmannSven WoltmannAugust 28, 2019
What is a monorepo?What are its advantages and disadvantages?How to merge existing Git repositories into a single monorepo?
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Write better code with static code analysis - feature imageHow to Write Better Code with Static Code Analyzers
Sven WoltmannSven WoltmannAugust 14, 2019
In this article you'll learn how to use static code analysis tools to ensure a consistent code style and write clean, bug-free, maintainable, and secure code.
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How to write quality code and enforce Java code standards - feature imageHow to Write Quality Code and Enforce Java Code Standards
Sven WoltmannSven WoltmannJuly 31, 2019
How can you enforce compliance with coding style specifications?How can code quality be improved and maintainability increased?
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