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How to tell if rails is in production?
...n production mode. It did and I got no errors. However how do I tell if it is in production mode? I tried a non-existent route, and I got a similar error page I did in development.
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Programmatically creating Markdown tables in R with KnitR
...out KnitR and the use of Markdown in generating R documents and reports. This looks to be perfect for a lot of the day to day reporting that I have to do with my job. However, one thing that I'm not seeing is an easy way to print data frames and tables using Markdown formatting (sort of like xtable...
Ruby equivalent of virtualenv?
Is there something similar to the Python utility virtualenv ?
8 Answers
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How do I call some blocking method with a timeout in Java?
Is there a standard nice way to call a blocking method with a timeout in Java? I want to be able to do:
10 Answers
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String literals and escape characters in postgresql
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Partially. The text is inserted, but the warning is still generated.
I found a discussion that indicated the text needed to be preceded with 'E', as such:
insert into EscapeTest (text) values (E'This is the first part \n And this is the second...
How do you specify a byte literal in Java?
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You cannot. A basic numeric constant is considered an integer (or long if followed by a "L"), so you must explicitly downcast it to a byte to pass it as a parameter. As far as I know there is no shortcut.
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JQuery: detect change in input field [duplicate]
...ser's keyboard actions alter the value of a text field. It should work consistently across modern browsers.
5 Answers
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Binding multiple events to a listener (without JQuery)?
...corporating Safari's touchEvents for mobile devices. I find that addEventListener s are stacking up with conditionals. This project can't use JQuery.
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How to use Fiddler to monitor WCF service
...er to see what the incoming requests to the service looks like. The client is .net console app which uses a Service reference proxy. Is this possible with Fiddler. I'm new to this tool and have only used it in the past to post data with the request builder.
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Inserting a text where cursor is using Javascript/jquery
...omeone clicks a link, i want a word or two to be inserted where the cursor is, or appended to the textbox which has the focus.
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