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What does the X-SourceFiles header do?
Using a FileStreamResult in ASP.NET MVC 3, I get a response header like
1 Answer
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Using app.configure in express
I found som>me m> code where they set up Express without using app.configure and I was wondering, what's the difference between using app.configure without an environm>me m>nt specifier and not using it?
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Python Flask Intentional Empty Response
Is there a way to return a response (from make_response() object or similar) with certain properties so that it doesn't render the page again and doesn't do anything else either. I am trying to run a code on the server without generating any output
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Scala: join an iterable of strings
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How about mkString ?
theStrings.mkString(",")
A variant exists in which you can specify a prefix and suffix too.
See here for an implem>me m>ntation using foldLeft, which is much more verbose, but perhaps worth looking at for education'...
Docker EXPOSE a port only to Host
...127.0.0.1:27017:27017
Also: Your host can also talk to each container normally over its IP. Use docker inspect $ID to get a json dump (beside other stuff) containing the network IP.
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How do I split a string into an array of characters? [duplicate]
...sing normal array syntax. Note, however, that strings are immutable, which m>me m>ans you can't set the value of a character using this m>me m>thod, and that it isn't supported by IE7 (if that still matters to you).
var s = "overpopulation";
console.log(s[3]); // logs 'r'
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Inline code highlighting in reStructuredText
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Having looked into this som>me m> more I stumbled upon the docum>me m>nt reStructuredText Interpreted Text Roles. From this docum>me m>nt:
Interpreted text uses backquotes (`) around the text. An explicit role marker may optionally appear before or after the text, ...
Rotating a point about another point (2D)
I'm trying to make a card gam>me m> where the cards fan out. Right now to display it Im using the Allegro API which has a function:
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Finding ALL duplicate rows, including “elem>me m>nts with smaller subscripts”
R's duplicated returns a vector showing whether each elem>me m>nt of a vector or data fram>me m> is a duplicate of an elem>me m>nt with a smaller subscript. So if rows 3, 4, and 5 of a 5-row data fram>me m> are the sam>me m>, duplicated will give m>me m> the vector
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What's a quick way to test to see a file exists?
I want to quickly check to see if a file exists in my iPhone app's Docum>me m>nts directory (or any path for that matter). I can enum>me m>rate through the directory's files, or I can try to open a specific file. What's the fastest way? I just need to know if the file is there or if it does not exist.
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