A regular expression (shortened as regex or regexp), sometimes referred to as rational expression, is a sequence of characters that specifies a match pattern in text. Usually such patterns are used by string-searching algorithms for "find" or "find and replace" operations on strings, or for input validation.
Regular expression techniques are developed in theoretical computer science and formal language theory. They are used in search engines, in search and replace dialogs of word processors and text editors, in text processing utilities such as sed and AWK, and in lexical analysis. Regular expressions are also supported in many programming languages.
Different syntaxes for writing regular expressions have existed since the 1980s, one being the POSIX standard and another, widely used, being the Perl syntax.
Kata TDD roman numerals
Console application. Consumes a string which represents a regular expression. Produces DFA based on that expression. Then it can consume any string and answer whether that word is matched to expression or not.
University course project on Data Structures and Algorithms
A JavaFX GUI Vernam Cipher that makes use of Java 8 parallel processing
This repository has example codes for Java programming. Almost all topics are covered here. You can use this as a base for developing projects, or a reference to learn Java programming.
This repository contains different java programs that I have practiced.
An easy to use profanities filter that uses regular expressions to indicate swearings in text messages.
Buscador de archivos en base a ciertas carácteristicas del nombre del archivo
This package hosts an array of frequently used regex validations and regex expression evaluation functionalities. In general, String check encompasses last word check, middle word check, first word check, sentence validation, phone number validation, name validation with or without honorific, password with both default parameter settings and cus…
Checking url format in java using regular expression
formal_language_theory_midterm_project_spring_1402
The prize-winning Regular Language Visualizer
A simple command-line regular expression tool written in multiple languages.
I build this application by using JAVA-8..Also i used regular expresion,mySQL,javafx..etc In this system,I don't use any Architecture.. But i hop to build it using layered architecture...
Looks like you like challenges! This project, however, is not too tricky if you’re feeling like an advanced learner. A text editor you’re going to write allows to search for specific files and open them. Check out the prerequisites, and if you’re ready, let’s roll!
Tool to test regular expressions built with JavaFX
Artificial intelligence is not just a smart system: it's a smart system capable of self-learning. In this project, you will create a simple interactive game where the computer will try to guess the animal that the person has in mind with the help of yes or no questions. During the game, the computer will extend its knowledge base by learning new…
My Solutions to HackerRank Regular Expressions Track Problems