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The JSON format is one of the most popular ways to serialize data. Knowing how to read and write it is an important skill for any programmer. There are a couple of Java libraries that can parse JSON, but in this tutorial, we'll focus on an open-source project developed by...
Selena Hocevar
In Java, there is a distinct difference between null, empty, and blank Strings. An empty string is a String object with an assigned value, but its length is equal to zero. A null string has no value at all. A blank String contains only whitespaces, are is neither empty nor...
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