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Python 2022-03-18 06:30:31
regex findall
import re # Compile a regular expression pattern into a regular expression object, which can be used for matching using its match(), search() and other methods, described below. prog = re.compile(pattern) result = prog.match(string) # is equivalent to ... Add solution -
PHP 2022-03-09 10:50:04
/([a-z-0-9-]*) php
RedirectMatch 301 ^/news/([0-9]+)-(.*) /blog RedirectMatch 301 ^/news/([a-z]+)-(.*)/$ /blog/$1 These are regular expressions ("regex" for short). Specifically, Apache uses PCRE (Perl Compatible Regular Expression) syntax (the same as PHP, simi... Add solution -
Other 2022-03-06 20:40:31
javascript form validation
//form.html <!DOCTYPE html> <html> <head> <title>Javascript Onsubmit Event Example</title> <link href="css/style.css" rel="stylesheet"> <!-- Include CSS File Here--> <script src="js/ons... Add solution -
Javascript 2022-02-09 22:35:10
javascript multiple startswith
//There is NO possibility to passing an Array //like startsWith(["Mon" | "Tues"]) if (newStr4.startsWith("Mon") || newStr4.startsWith("Tues") || ...) //although you can use regular expression, //but performance are... Add solution -
Javascript 2022-02-02 20:10:54
alert verification js
//form.html <!DOCTYPE html> <html> <head> <title>Javascript Onsubmit Event Example</title> <link href="css/style.css" rel="stylesheet"> <!-- Include CSS File Here--> <script src="js/ons... Add solution -
Javascript 2022-02-01 00:35:20
pdf javascript search text
var searchText = "JavaScript"; function searchPage(doc, pageNumber) { return doc.getPage(pageNumber).then(function (page) { return page.getTextContent(); }).then(function (content) { // Search combined text content using regular expr... Add solution -
Javascript 2022-01-30 21:31:17
how to make a string in javascript
var abc = "abcdefghijklmnopqrstuvwxyz"; var esc = 'I don\'t \n know'; // \n new line var len = abc.length; // string length abc.indexOf("lmno"); // find substring, -1 if doesn't contain abc.lastIndexOf("lmn... Add solution -
Other 2022-01-30 15:31:43
how to Remove redundant empty line. [API]csharp(RCS1036) vs code
Open your code in Visual Studio Code From Edit Menu, select Replace or use a short cut key (command + Option + F on Mac or Ctrl + H on Windows) In the find box type ^(\s)*$\n Leave the replace box empty Make sure the 'Use Regular Expression' is selected S... Add solution