Could somebody help me.I would like to get substring of string by ant.For example I have path d:\Folder_for_Ant\Incremental_Build\My.ear\Common\classes.jar I would to get word "Common" by substring this path.How to do it?
You should use propertyregex.
Or you could use scripting (scriptdef) where you could use javacript
Related
I'm completely new to Xtext so thanks in advance for your help.
I have the following:
terminal PATTERN_SRC : STRING '.png';
Pattern: name='pattern:' value=PATTERN_SRC;
I want the user to code it like this:
pattern: (URL to image ending with .png / .jpg / .gif)
Currently I'm checking it like this but this does not work.
Is there a nice way to solve this? Thanks in advance!
Sone remarks:
Don't use the feature name. This is a reserved keyword for calculating unique names of an element in a resource.
STRING is like this: "Sometext".
So what you want is "somefile.png"
What you described is "somefile".png
You could just use STRING and implement a validation rule to ensure your URL is valid.
URL is something like
/home/rawstring13245/rawstring534533453
I want the rule that saves only 13245 to parameter and 534533454 to another but ignore raw strings before them.
how to achieve it in route.config file?
i want this because strings are not parameters , I need only parameters out of string
like:
url:"{controller}/rawstring{action}/rawstring{id}",
what to enter in place of raw string? I don't need those strings. and yeah each raw string is of same length= 10
You can get complete variables as strings and get your desired part by using the sub-string method. Its the quickest solution, i thought it solve your problem.
I'm new to Regex. The question asks me, Come up with a Regex that Detects specific string whether in start, middle or end of a string with Regular Expressions?
Try it yourself before checking the solution below:
I first thought the solution would be this:
(?:^\s+)|(?:\s+$)
The solution is this:
(?:\s|_)ra(?:\s|_)
How does this Regex work?
Can you walk me through each step?
What does this line of Regex do? Please help me out.
I was able to find answer to my question. I will close the post now.
I'm building an app in Rails 3 and I need a method to extract all urls from a string and store them in a hash or something. I know I need to use regular expressions but I don't know where exactly to begin with them.
Also, I know about auto_link, but it doesn't quite do what I'm trying to achieve. I just simply need a hash of all the url's from a string.
Thanks!
From http://www.regular-expressions.info/ruby.html
"To collect all regex matches in a string into an array, pass the regexp object to the string's scan() method, e.g.: myarray = mystring.scan(/regex/)."
So you probably need strings that start with "http". So check the docs for that :)
I don't program in Ruby and I'm not very good with regex but maybe this will help you out:
http://www.ozzu.com/programming-forum/url-regex-t104809.html
i have a string that maybe contains text with links.
I use these instructions for elaborate it:
message = message.gsub(/http[s]?:\/\/[^\s]+/) do |m|
replace_url(m)
end
if the string is "http://www.youtube.com/watch?v=6zToqLlM8ms&playnext_from=TL&videos=qpCvM5Ocr3M&feature=sub"
the instructions works.
but if the string is "hi my video is http://www.youtube.com/watch?v=6zToqLlM8ms&playnext_from=TL&videos=qpCvM5Ocr3M&feature=sub"
doesn't works
why?
how can i do?
thanks
Beucase this not match a pattern. Get before url add expression to catch some crap before url.
You can also try match a regex pattern to every word. Because url is always one word separated word.