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Why does Unicorn need to be deployed together with Nginx?

... application servers. They also know how to handle caching and are good at allowing concurrent file downloads while still taking in traffic and passing it to the application servers. – Pratik Jan 5 '12 at 9:28 ...
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How do I use the nohup command without getting nohup.out?

...ill doesn't create nohup.out On Linux, running a job with nohup automatically closes its input as well. On other systems, notably BSD and macOS, that is not the case, so when running in the background, you might want to close input manually. While closing input has no effect on the creation or no...
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What does the construct x = x || y mean?

... It means the title argument is optional. So if you call the method with no arguments it will use a default value of "Error". It's shorthand for writing: if (!title) { title = "Error"; } This kind of shorthand trick with boolean expressions is common in Perl too. With the...
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Getting new Twitter API consumer and secret keys

...SS TOKEN. 5 years late to answer :) Now you have these tokens which is all you need. 'oauth_access_token' => Access token 'oauth_access_token_secret' => Access token secret 'consumer_key' => API key 'consumer_secret' => API secret ...
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Grepping a huge file (80GB) any way to speed it up?

... Here are a few options: 1) Prefix your grep command with LC_ALL=C to use the C locale instead of UTF-8. 2) Use fgrep because you're searching for a fixed string, not a regular expression. 3) Remove the -i option, if you don't need it. So your command becomes: LC_ALL=C fgrep -A 5 -...
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Get Substring - everything before certain char

... you've got more code than the methods that have been proposed already. It all depends on how much you know about the incoming data. – Dominic Cronin Nov 12 '12 at 19:50 7 ...
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How to comment a block in Eclipse?

...t-\ in that case. EDIT: It's Ctrl on a PC, but on a Mac the shortcuts may all be Cmd instead. I don't have a Mac myself, so can't easily check. share | improve this answer | ...
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LINQ - Left Join, Group By, and Count

... .Count() will generate COUNT(*) which will count all the rows in that group, by the way. – Mehrdad Afshari Mar 29 '09 at 22:47 ...
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Why must a nonlinear activation function be used in a backpropagation neural network? [closed]

...ion function is to introduce non-linearity into the network in turn, this allows you to model a response variable (aka target variable, class label, or score) that varies non-linearly with its explanatory variables non-linear means that the output cannot be reproduced from a linear combination of ...
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How to check if mysql database exists

... Why is "INFORMATION_SCHEMA" in all caps? With me it's in all lower case – Hubro Jun 15 '12 at 13:19 3 ...