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Convert data.frame columns from factors to characters
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doGet and doPost in Servlets
...out a bookmarkable request. Clicking a link, clicking a bookmark, entering raw URL in browser address bar, etcetera will all fire a HTTP GET request. If a Servlet is listening on the URL in question, then its doGet() method will be called. It's usually used to preprocess a request. I.e. doing some b...
mailto link with HTML body
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thanks, in Rails you can use the raw("text \n more text \n\n\t") function to encapsulate text and have this converted to line breaks and tabs for the email body
– FireDragon
Sep 5 '13 at 20:38
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Detect 7 inch and 10 inch tablet programmatically
...nk Nguyen's answer here that uses different methods that will give you the raw (or real) pixel dimensions of the screen. My initial testing has shown that the following code from Frank correclty reports the dimensions on the Nexus 7 (2012 model runnin JB) and my Motorola Xoom running JB:
int width ...
Characters allowed in a URL
...he full list of characters that can be used within a GET without being encoded? At the moment I am using A-Z a-z and 0-9... but I am looking to find out the full list.
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How do you perform a left outer join using linq extension methods
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Getter and Setter declaration in .NET [duplicate]
I was wondering what were the differences between those declaration of getters and setters and if there is a preferred method (and why). The first one can be generated automaticly by Visual Studio. How about the others ? Thanks
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Unable to create a constant value of type Only primitive types or enumeration types are supported in
...s it would load all data in memory first and then query it. Should I write raw sql for this scenarios?
– Arvand
Dec 28 '15 at 11:30
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How to remove all the null elements inside a generic list in one go?
Is there a default method defined in .Net for C# to remove all the elements within a list which are null ?
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