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Split code over multiple lines in an R script
...gree with the reject. The answer is still correct, has its context and the comments update it.
– Dirk Eddelbuettel
Sep 19 '13 at 11:38
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When do you use Java's @Override annotation and why?
...de a method for two benefits. Do it so that you can take advantage of the compiler checking to make sure you actually are overriding a method when you think you are. This way, if you make a common mistake of misspelling a method name or not correctly matching the parameters, you will be warned tha...
What is the right way to check for a null string in Objective-C?
... thing to note is that [title isKindOfClass:[NSNull class]] is pointlessly complex since [NSNull null] is documented to be a singleton so you can just check for pointer equality. See Topics for Cocoa: Using Null.
So a good test might be:
if (title == (id)[NSNull null] || title.length == 0 ) title ...
Why does std::getline() skip input after a formatted extraction?
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answered Feb 5 '14 at 2:01
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What's the main difference between int.Parse() and Convert.ToInt32
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edited Jun 20 at 9:12
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111 silver badge
answered Oct 13 '08 at 23:53
Dave MarkleDave Mar...
How to configure socket connect timeout
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Is it possible to modify variable in python that is in outer, but not global, scope?
...s heaps :) probably need a different name though because it breaks forward compatibility. In python 3 it is a keyword conflict and will cause a SyntaxError. Perhaps NonLocal ?
– Adam Terrey
Aug 26 '16 at 0:36
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How to write lists inside a markdown table?
...But if you use a library (e.g. marked), you probably have this feature (to combine HTML with markdown).
– Ionică Bizău
Aug 5 '14 at 12:59
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Open URL under cursor in Vim with browser
...! Google()
let keyword = expand("<cword>")
let url = "http://www.google.com/search?q=" . keyword
let path = "C:/Program Files/Mozilla Firefox/"
exec 'silent !"' . path . 'firefox.exe" ' . url
endfun
You should use getline('.') and matchstr() to extract url under cursor. The r...
Posting a File and Associated Data to a RESTful WebService preferably as JSON
...tiPart/Form-Data is derived from one of those
applications...
From http://www.faqs.org/rfcs/rfc2388.html:
"multipart/form-data" contains a series of parts. Each part is
expected to contain a content-disposition header [RFC 2183] where the
disposition type is "form-data", and where the disposition ...