Hi I want a regexp to check that every open parenthesis has a closed parenthesis. thank you in advance

This is about a strange behavior IE shows for a regex matching Im trying to do. Here is a password matching expression Im trying to use for matching the below conditions. Must contain minimum 8 to 20 characters, mandatorily including one letter and number May include only one of the following special characters: %,&, _, ?, ...

Hello, I have multiple dynamically generated tables with lots of different types of content in each cell. Some cells contain a mixed number represented by #-#/# (e.g. 4-5/6) What I'm trying to do is replace the fraction part of the mixed numbers (along with the hyphen) that might be located in a cell with <span ...

I'm a regex noob - but excited that I found this site. Trying to figure out if this is even possible to do use regex and javascript. I would like to parse a block of text that is stored in a javascript variable.  This text is a mix of contact information and other miscellaneous information - some of which is of no value. Ideally, ...

Hi, With JavaScript's Date object you can easily do it: <script type="text/javascript"> var oDate = new Date; var newTime = oDate.getTime() + 60*60*1000 oDate.setTime(newTime); alert(oDate); </script> To learn more about JavaScript Date object: http://www.w3schools.com/jsref/jsref_obj_date.asp

Hi all, first post, so I hope I'm posting this correctly. I need to increment the hour in JavaScript by 1 (i.e. I need to get the current hour, add an hour, and then return the answer). An example of the string is as follows (the hour is bolded): 2009-05-18T16:15:00Z I'm re-learning RegEx after not visiting it for years, so I'd ...

I'm not sure exactly what this expression is doing (I can't parse regex), but I'd guess it's basically matching an href link: /<a (.*?)href=[\'\"](.*?)\/\/([^\'\"]+?)[\'\"](.*?)>(.*?)<\/a>/i I'd like to modify it so that it excludes any href link that starts with ...

I'm trying to create two javascript bookmarklets:1. Take the current URL of the page and open a new window with a URL based on the current page. Some examples (I use "->" to mean "this URL turns into that URL"): http://example.edu/som/faculty_staff.cfm#HeaderTitle -> ...

I have a text input field that I want only to accept numbers or the strings "min" and "max" I am using the javascript replace function and have the code (/[^0-9]/gi,"") that will get rid of all characters that aren't numbers, what do I need to add so that it will still keep the strings min and max?  I ...

Yes I know, there are many other JavaScript regex testers available. Why did I create yet another? RegexPal brings several new things to the table for such web-based apps, and in my (biased) opinion it's easier to use and more helpful towards learning regular expressions than the others currently available. Additionally, most other such ...