regex
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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
Obtain Regex Pattern Matches Indexes
In the realm of Java programming, working with strings and patterns is indispensable for numerous applications. Regular expressions, often referred…
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MongoDB
MongoDB Regular Expressions Example
Hello readers, a regular expression or regex is a sequence of characters that explains a specific search pattern. In this…
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Core Java
Java 9 Regular Expressions Example
1. Introduction In this example we will explore the java.util.regex package and the abstractions contained within it that facilitate the usage…
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Groovy
Groovy Regex Example
1. Introduction Regular Expression is a character sequence defines search pattern especially for pattern matching with strings. You may see…
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regex
Groovy Regex Example
In this example I will show you how to use regular expressions in Groovy. 1. Groovy and Regular Expressions Groovy…
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PatternSyntaxException
java.util.regex.PatternSyntaxException Example
In this example we will discuss about java.util.regex.PatternSyntaxException. This exception is thrown when a regex (a regular exception) pattern is…
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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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regex
Simple validation example
In this example we shall show you how to make a simple validation of a String, using a Matcher against…
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regex
Find duplication in strings example
With this example we are going to demonstrate how to find duplication in Strings. In order to check if there…
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