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Redis connection to 127.0.0.1:6379 failed - connect ECONNREFUSED
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After you install redis, type from terminal:
redis-server
and you'll have redis running
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“Unsafe JavaScript attempt to access frame with URL…” error being continuously generated in Chrome w
...uests during testing by running chrome with the --disable-web-security command line option. This should probably get rid of the error (and allow FB to spy on your testing ;)
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No increment operator (++) in Ruby? [duplicate]
...now
" (archive, mirror)
That explains it better than I ever could.
EDIT: and the reason from the language author himself (source):
++ and -- are NOT reserved operator in Ruby.
C's increment/decrement operators are in fact hidden assignment. They affect variables, not objects. You cannot a...
Explanation of [].slice.call in javascript?
...NodeList into a regular array, but I must admit, I don't completely understand how it works:
8 Answers
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Global access to Rake DSL methods is deprecated
I am working through the Ruby on Rails 3 tutorial book and typed the following on the command line:
5 Answers
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How to correctly use “section” tag in HTML5?
I'm trying to build a layout in HTML5 and after reading several different articles I'm just confused. I'm trying to get some input on how it should be used.
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'Best' practice for restful POST response
So nothing new here I am just trying to get some clarification and cannot seem to find any in other posts.
2 Answers
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What's the Linq to SQL equivalent to TOP or LIMIT/OFFSET?
...QL, so VB is a viable assumption. That said, ALassek, i'm a c# guy myself and prefer your answer. :-)
– David Alpert
Oct 10 '08 at 16:51
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Creating Multifield Indexes in Mongoose / MongoDB
...xes in Mongoosejs. In particular I have two fields that need to be indexed and unique. What is an example mongoose schema that indexes two fields together?
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How to create a density plot in matplotlib?
...hat you generated with R. This is because gaussian_kde tries to infer the bandwidth automatically. You can play with the bandwidth in a way by changing the function covariance_factor of the gaussian_kde class. First, here is what you get without changing that function:
However, if I use the follo...