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Rails: How to change the title of a page?
...b):
def page_title(separator = " – ")
[content_for(:title), 'My Cool Site'].compact.join(separator)
end
def page_heading(title)
content_for(:title){ title }
content_tag(:h1, title)
end
Then in your layout view you can simply use:
<title><%= page_title %></title>
......
How do I remove packages installed with Python's easy_install?
...rm -rf the egg (it might be a directory) and remove the matching line from site-packages/easy-install.pth
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Difference between CouchDB and Couchbase
...er 2.0 release (currently at Developer Preview 3) will add index and query functionality. While Couchbase Server 2.0 will incorporate substantial technology from the CouchDB project, it will not be upward compatible with CouchDB and it shouldn’t be viewed as a “version of CouchDB.” [emphasis ...
What does PermGen actually stand for?
... And in JDK 8 there is no permanent generation at all! It's fun to see this answer evolve over the years.
– Brian Gordon
Jan 8 '15 at 3:06
3
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How to clear all the jobs from Sidekiq?
...iterally a bomb emoji. Also works for Sidekiq::RetrySet.
Or if you're no fun you can use q.clear
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CSS background image alt attribute
...I have not had to tackle before. I need to use alt tags on all images in a site including those used by CSS background-image attribute.
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Creating a favicon [closed]
How can I create a favicon for my website?
10 Answers
10
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Unsafe JavaScript attempt to access frame with URL
...tion: there is no solution or work around, you simply should check your website-design why there must be two frames from different domains that changes the url of the other one.
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Web Application Problems (web.config errors) HTTP 500.19 with IIS7.5 and ASP.NET v2
...
The IIS URL Rewrite module is available on the IIS website.
– Uwe Keim
Mar 11 '12 at 10:58
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Webrick as production server vs. Thin or Unicorn?
...unk/lib/webrick)
Edited it doesn't have many features that a production website usually needs, like multiple workers (in particular, pre-forking, life cycle management, asynchronous handling, etc), redirects, rewriting, etc
When I mention redirects/rewrites, I'm referring to the fact that using We...