I tried to replace elements in a string using .NET regex - with no luck :) Assume the following string: AA A C D A Some Text here The rules Do not replace at beginning of line Do only replace single occurrences Do not replace if a space is before or after it (optional) The ...
I'm working in lua, and i need to match 2 parts of a line that's taken in through file IO. I'm inexperienced with regexes and i'm told lua doesn't have full regex support built in (but i have a library that provides that if need be). Can someone help me with building regexes to match the parts necessary? "bor_adaptor_00.odf" 3.778 ...
I want to use a regular expression to find strings which are exactly 10 characters long and begin with "7". Please could someone tell me how? ...
I am using a regular expression to limit words entered in a textbox field to 250-500 words. (((^\s*)*\S+\s+)|(\S+)){250,500} Since I know little to nothing about regular expressions, I had copied it from another website. I get the validation error regardless of how many words are entered. Here is the page that the form is on, if you w...
I want to get a regex which will match a tag in a java comment so I can replace it with a .net comment. eg I have this: /** * Some method description * * @param paramName Parameter description * which may span more than 1 line * @return return value. * @throws ExceptionName some exception description * again may span...
Hi: I've been learning regex with java. I wanted to know if it makes sense to use \G while using java's matcher. I couldn't find any example of \G used with java :( Doing something like this would not have the same output as using \G? String a = "Pruebaprueba"; Matcher matcher = Pattern.compile("(\\w)").matcher(a); while ( matcher.find...
I have this line of code in javascript var re = (http|ftp|https):\/\/[\w\-_]+(\.[\w\-_]+)+([\w\-\.,@?^=%&:/~\+#]*[\w\-\@?^=%&/~\+#])? Usually I encapsulate the regex syntax with the / characters but since they are found within the regex it screws up the encapsulation. Is there another way how I can store it inside the variable...
$str = preg_replace('#([\x00-\x1F])#e', '"\x" . sprintf("%02x", ord("\1"))', $str); ...
Disclaimer: I'm not a regex expert. I'm using Python re module to perform regex matching on many htm files. One of the patterns is something like this: <bla><blabla>87765.*</blabla><bla> The problem I've encountered is that instead of finding all (say) five occurrences of the pattern, it will find only one. Because it welds all the o...
I need to identify (potentially nested) capture groups within regular expressions and create a tree. The particular target is Java-1.6 and I'd ideally like Java code. A simple example is: "(a(b|c)d(e(f*g))h)" which would be parsed to "a(b|c)d(e(f*g))h" ... "b|c" ... "e(f*g)" ... "f*g" The solution should ideally account for cou...
hi there, is there a regular expression to match the content within braces. For example with the following: d = {'key': {'a': [1,2,3]}} I would want to match {'key': {'a': [1,2,3]}} and {'a': [1,2,3]}, but not {'key': {'a': [1,2,3]} ...
RewriteRule ^/?page/?([a-zA-Z0-9,-]+)$ $1.php [L] is it possible for a text editor to find and replace a string in a manner as how apache's mod_rewrite does it? i mean for example, in a text-file, i'd like to enclose all email addresses inside double qoutes, by inputting [a-zA-Z_]@[a-zA-Z-]+\.[a-zA-Z.]+ in the "find what" field and "$...
C# Need to locate web addresses using REGEX is that possible? Basically I need to parse a string prior to loading it into a WebBrowser myString = "this is an example string http://www.google.com , and I need to make the link clickable"; webBrow.DocumentText = myString; Basically what I want to happen is a replace of the web address ...
How can I constrain an MVC route parameter to be only A-Za-z and exactly 1 letter? (Looking for the validation Regex). Thank you! ...
I've tried "m" modifier,but not working: $reg = '/... /m'; preg_match($reg,...,$match); EDIT Or maybe I need a modifier that can ignore white space like ENTER,TAB and so on. Because when I remove the white space in my regex it works. EDIT AGAIN: I need a modifier so that regular expression "/aaaa b/", "/aaaa b/" are t...
i'm having a string var str = "hello -- (world)"; using regex and replace str.replace([a-z],"0"); replaces all the alphabets. but i need to replace other than alphabet. ...
I'm getting full html code using WebClient. But i need to get specified div from full html using regular expression. for example: <body> <div id="main"> <div id="left" style="float:left">this is a <b>left</b> side:<div style='color:red'> 1 </div> </div> <div id="right" style="float:left"> main side</div> <div> </body> ...
Hi! I want to route url through Zend route regex with Swedish character and here is my regex in xml configuration: ..... ([a-z\-å|ä|ö]+) ..... Still, the route doesn't behave as I expect. It doesn't redirect when the link contains å, ä, or ö I have tried to change to [a-zåäö\-]+ but it also gives the same result.. anyone can help? ...
Greetings, A script is working on one or more files. I want to pass the filenames (with regex in them) as arguments and put them in a list. What is the best way to do it? For example I would accept the following arguments: script.py file[1-3].nc #would create list [file1.nc, file2.nc, file3.nc] that I can work on script.py file*.nc #w...
I want to sort out all APIs in the following text file: DLL Name: msvcrt.dll ... DLL Name: msvcrt.dll ... DLL Name: KERNEL32.dll ... DLL Name: WSOCK32.DLL I thought of something like $infostring = lc($infostring); while ($infostring =~ /dll name:/g) { print "found dll\n"; } the only problem is, how to get the actual dll names or a...