Greetings, how do I perform the following in BSD sed? sed 's/ /\n/g' From the man-page it states that \n will be treated literally within a replacement string, how do I avoid this behavior? Is there an alternate? I'm using Mac OS Snow Leopard, I may install fink to get GNU sed. ...
Hi, I am inexperienced with using C, and I need to use PCRE to get matches. Here is a sample of my source code: int test2() { const char *error; int erroffset; pcre *re; int rc; int i; int ovector[OVECCOUNT]; char *regex = "From:([^@]+)@([^\r]+)"; ...
Hi, I want to use IntelliJ's find-and-replace feature to perform the following transformation: // Replace this model.put('foo', 'bar') // With this model['foo'] = bar I've tried the following: Text to find: model.put\((.*),(.*)\) Replace with: model\[\\1\] = \\2 But Intellij doesn't seem to recognise \\1 and \\2 as backreferences. ...
Is there a regex that would validate a percentage value to 2 decimal places? I have a regex for two decimal places, but don't know how to stop values above 100. e.g. 100.01 is validated with my regex. ...
This is a follow up to another question of mine. The solution I found worked great for every one of the test cases I threw at it, until a case showed up that eluded me the first time around. My goal is to reformat improperly formatted tag attributes using regex (I know, probably not a fool-proof method as I'm finding out, but bear with...
I'm performing regex matching in .NET against strings that look like this: 1;#Lists/General Discussion/Waffles Win 2;#Lists/General Discussion/Waffles Win/2_.000 3;#Lists/General Discussion/Waffles Win/3_.000 I need to match the URL portion without the numbers at the end, so that I get this: Lists/General Discussion/Waffles Win T...
I would like to catch all "dev" tags and their respective content, through php preg_match_all() but can't get the nested ones. data: <dev>aaa</dev> <dev>bbb</dev> <dev> ccc <dev>ddd</dev> </dev> my expression so far: |<dev>(.*)</dev>|Uis thanks, for your help, b. ...
I'm having an odd issue where, according to Javascript (in Chrome), all of the strings I tested match the Regex I have for a RewriteRule, but not all of them redirect properly. My patterns are (in this order): ups/sections/([A-Za-z]{3})/([A-Za-z0-9_+.-]+)$ ups/([A-Za-z_+.-]+)$ and the files I tested are: (marked with + for a successf...
Example bad: #main { padding:0; margin: 10px auto; } Example good: #main {padding:0;margin:10px auto;} I have a ton of CSS rules that are taking up too many lines. And I cannot figure out the :%s/ commands to use. ...
All, I need to write a regular expression to perform the following operations replace (A) src ="/folder/image.jpg" or src="http://www.mydomain.com/folder/image.jpg" with src="/cache/getCacheItem.aspx?source_url=http://www.mydomain.com/folder/image.jpg" (B) href="/folder/file.zip" or href="http://www.mydomain.com/folder/f...
My input string is: "-->Job Title: Test text JobId: 56565-116503 City: San Diego State: CA Zip Code: 92108 Description: We are recruiting for a Controller to oversee all accounting and finance for a growing manufacturing company. We are looking for someone who is hands on full cycle accounting. http://www.testurl.comhttp:...
I have a CSV-like text file that has about 1000 lines. Between each record in the file is a long series of dashes. The records generally end with a \n, but sometimes there is an extra \n before the end of the record. Simplified example: "1x", "1y", "Hi there" ------------------------------- "2x", "2y", "Hello - I'm lost" ---------------...
In C#, I'm trying to use regular expressions to replace values in a querystring. So, if I have: http://www.url.com/page.aspx?id=1 I'd like to write a function where I pass in the url, the querystring value and the value to replace. Something along the lines of: string url = "http://www.url.com/page.aspx?id=1"; string newURL = Replac...
Hello, I'm looking for a way using jquery/javascript to get a class name when I only know part of it and there are more than one classes applied to that element. So if I'm looking for a class that I know starts with "charLimit_" I want to know that full class name even when it's not the only class applied to a given element. Example HTM...
I have a list of 400 strings that all end in "_GONOGO" or "_ALLOC". When the application starts up, I need to strip off the "_GONOGO" or "_ALLOC" from every one of these strings. I tried this: 'string blah = Regex.Replace(string, "(_GONOGO|_ALLOC)", ""));' but it is MUCH slower than a simple conditional statement like this: if (strin...
Let's say I have some original text: here is some text that has a substring that I'm interested in embedded in it. I need the text to match a part of it, say: "has a substring". However, the original text and the matching string may have whitespace differences. For example the match text might be: has a substring or has a s...
Is there a shell equivalent of PHP's preg_match? I'm trying to extract the database name from this string in a shell script. define('DB_NAME', 'somedb'); Using preg_match in PHP I could just do something like this. preg_match('define(\'DB_NAME\','(.*)'\'\)',$matches); echo $matches[1]; How can I accomplish the same thing in a she...
I have an .htaccess file that's using several rewrite rules. They don't seem to be working on a server I'm testing on, but they work on another server. I tested using a rule that doesn't use a regex, and that seems to work. Is there any way that regex rules can be disabled (or enabled) in Apache? ...
var_dump(preg_match_all('/(job_show\.asp\?id=[0-9]*)">/s',':</font><a href="job_show.asp?id=42"',$match)); $hrefs = $match[1]; var_dump($hrefs); Output is: int(0) array(0) { } It's supposed to match "job_show.asp?id=42" ...
I've got the following string: [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")] I need to alter it to look like the following: [global::System.CodeDom.Compiler.GeneratedCodeAttribute("myClass", "myVersion")] The simplest way to achieve this, obviously, is to use a Regex...