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“render :nothing => true” returns empty plaintext file?

... Since Rails 4, head is now preferred over render :nothing.1 head :ok, content_type: "text/html" # or (equivalent) head 200, content_type: "text/html" is preferred over render nothing: true, status: :ok, content_type: "text/html" # or (equiva...
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jQuery pitfalls to avoid [closed]

... Thanks for pointing this out JP. Now, what to do... Should I delete my answer so no one else goes hog wild and changes their code for nothing? – slolife Aug 14 '09 at 16:47 ...
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How do you decompile a swf file [closed]

... this website is buggy now and doesnt show the code anymore, is there any other good one ? – Osa Sep 14 '12 at 12:34 3 ...
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How do I extract a sub-hash from a hash?

...gt; 4} extracted_slice = initial_hash.slice!(:a, :c) initial_hash would now be {:b => 2, :d =>4} extracted_slide would now be {:a => 1, :c =>3} You can look at slice.rb in ActiveSupport 3.1.3 share ...
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How to remove constraints from my MySQL table?

...column to other tables columns. Mine had a standard name given to it. Also now I now that you can drop foreign keys safetely without the column itself being dropped – Lealo Aug 18 '17 at 0:35 ...
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Can a local variable's memory be accessed outside its scope?

...e going to die in an explosion while you are sneaking around. You don't know what is going to happen; when you checked out of the hotel and stole a key to illegally use later, you gave up the right to live in a predictable, safe world because you chose to break the rules of the system. C++ is not...
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How to read/process command line arguments?

... at this point (12/2011), argparse is now considered a better option than optparse, correct? – oob Dec 20 '11 at 21:48 55 ...
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How to use PyCharm to debug Scrapy projects

...a good Python debugger. I want to test my Scrapy spiders using it. Anyone knows how to do that please? 10 Answers ...
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ggplot: How to increase spacing between faceted plots?

... Due to another update, the incantation is now theme(panel.margin = unit(2, "lines")) – David J. Harris Nov 8 '16 at 16:49 14 ...
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How to use OrderBy with findAll in Spring Data

...eps things clear in case someone else has to work on your code. You never know who will it be :P I didnt change anything else than method name in the authors code because it's not where the problem was and if someone doesn't know what should be there, hopefully they will learn something new. Besides...