Search Results for: regular expression
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regex
Swing GUI application for regular expression testing
This is an example of how to create a Swing GUI application for regular expression testing. The application creates a…
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regex
Regular expression match group example
This is an example of how to use a regular expression match group. Using a regular expression to group matches of…
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regex
Split a string into an array by regular expressions
This is an example of how to split a string into an array by regular expressions. Splitting a string by regular…
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regex
List files with regular expression filtering
This is an example of how to list files using regular expression filtering. In order to list Files using regular expressions…
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SpEl
Spring Expression Language Example
The Spring Expression Language (SpEL for short) is a powerful expression language that supports querying and manipulating an object graph…
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Core Java
Remove Line Breaks from a File in Java
Handling files is a common task, and sometimes it becomes necessary to manipulate the content within these files. One such…
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Core Java
Convert Unicode Encoding String to Letters
Dealing with strings encoded in Unicode is a common task in Java programming, especially in multilingual applications where text comes…
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Core Java
Check if String Contains Only Letters & Numbers
Ensuring that a string adheres to business rules is fundamental for the functionality of many applications. Frequently, we must verify…
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Core Java
Check if Letter Is Emoji With Java
Emojis frequently manifest within text that we might need to handle in our code. This scenario often arises when dealing…
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Core Java
Detect End Of File (EOF) in a Java File
EOF (End of File) signifies the point at which we have finished reading a file. It’s crucial to grasp EOF…
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