PHP: preg Add dynamic filters to your data with ease, using Vue and ... For our test-driving example, we’ll create a simple project called ‘Palindrode’ for detecting whether a string is a palindrome. Our project will expose a single function called ‘test’ which, similar to the ‘test’ method of the ‘RegExp’ prototype, returns a boolean value. To begin, we’ll initialise a new Node project: je pense que le but de regex est très différent de indexOf.indexOf trouve simplement l'occurence d'une certaine chaîne tandis que dans regex vous pouvez utiliser des caractères génériques comme [A-Z] qui signifie qu'il trouvera n'importe quel caractère capital dans le mot sans indiquer le caractère réel.. exemple: var index = "This is a string".indexOf("is"); console.log(index); var ... Comment compter l'occurrence de chaîne de caractères dans ... I have set up a WebSocket server in php using Ratchet running as a daemon - exposed by Varnish cache. However there is a big problem i see in it - the lack of threads in php. Sometimes its useful to negate a string. The first method which comes to mind to do this is: [^(string)] but this of course won't work. There is a solution, but it is not very well known. PHP tag cleanup feed This is a college admin dashboard, where the user can filter students suing various criteria. This is a single page web app, that has two parts. First part would be a list of students. The list will be displayed in a table like structure with multiple columns for each student. Each column will correspond to a data attribute of the student record. The list will also have a summary line at the ...