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Git format-patch to be svn compatible?
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Subversion < 1.6 doesn't have patch support. It looks like Subversion 1.7 will allow applying patches and the git/hg extensions to unified diff are on our TODO list.
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JavaScript: replace last occurrence of text in a string
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Well, if the string really ends with the pattern, you could do this:
str = str.replace(new RegExp(list[i] + '$'), 'finish');
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fo...
Rails - How to use a Helper Inside a Controller
...er
include MyHelper
def xxxx
@comments = []
Comment.find_each do |comment|
@comments << {:id => comment.id, :html => html_format(comment.content)}
end
end
end
Option 2: Or you can declare the helper method as a class function, and use it like so:
MyHelper.html...
What algorithm can be used for packing rectangles of different sizes into the smallest rectangle pos
... I implemented it and run a bunch of test data through it, seems to do a pretty good job only leaving a little wasted data. Now I just need to rewrite my implementation to be more efficient than a linear search for each rect through the available space checking each pixel is that point is blo...
How to launch jQuery Fancybox on page load?
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Fancybox currently does not directly support a way to automatically launch. The work around I was able to get working is creating a hidden anchor tag and triggering it's click event. Make sure your call to trigger the click event is included af...
Detecting if an NSString contains…?
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Here's how I would do it:
NSString *someString = @"Here is my string";
NSRange isRange = [someString rangeOfString:@"is " options:NSCaseInsensitiveSearch];
if(isRange.location == 0) {
//found it...
} else {
NSRange isSpacedRange = [someS...
Single TextView with multiple colored text
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Don't forget to escape userinput using Html.escapeHtml(str).
– kelunik
Jun 2 '13 at 13:44
1
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Does ruby have real multithreading?
...erpreter for Ruby 1.9), Rubinius and IronRuby).
The first implementation doesn't actually have a name, which
makes it quite awkward to refer to it and is really annoying and
confusing. It is most often referred to as "Ruby", which is even
more annoying and confusing than having no name, because...
android on Text Change Listener
...ituation, where there are two fields. field1 and field2 . All I want
to do is empty field2 when field1 is changed and vice versa. So at the end only
one field has content on it.
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How to extract URL parameters from a URL with Ruby or Rails?
...ant to turn any given URL string into a HASH?
You can try http://www.ruby-doc.org/stdlib/libdoc/cgi/rdoc/classes/CGI.html#M000075
require 'cgi'
CGI::parse('param1=value1&param2=value2&param3=value3')
returns
{"param1"=>["value1"], "param2"=>["value2"], "param3"=>["value3"]}
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