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What's the point of map in Haskell, when there is fmap?
...askell 1.3 fmap was called map. This change was then reverted in Haskell 1.4 and fmap was introduced. The reason for this change was pedagogical; when teaching Haskell to beginners the very general type of map made error messages more difficult to understand. In my opinion this wasn't the right way ...
Using Transactions or SaveChanges(false) and AcceptAllChanges()?
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452
With the Entity Framework most of the time SaveChanges() is sufficient. This creates a transac...
Is Java Regex Thread Safe?
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edited May 2 '14 at 21:32
Sam
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answere...
Fast and responsive interactive charts/graphs: SVG, Canvas, other?
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mbostockmbostock
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How to create the branch from specific commit in different branch
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148
If you are using this form of the branch command (with start point), it does not matter where y...
Is there any way to put malicious code into a regular expression?
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4
NFA->DFA conversion can produce exponential state explosion, turning a time DoS into a space DoS, as well as the time cost of generating ...
Streaming a video file to an html5 video player with Node.js so that the video controls continue to
...ath");
http.createServer(function (req, res) {
if (req.url != "/movie.mp4") {
res.writeHead(200, { "Content-Type": "text/html" });
res.end('<video src="http://localhost:8888/movie.mp4" controls></video>');
} else {
var file = path.resolve(__dirname,"movie.mp4");
fs.s...
Does the JVM prevent tail call optimizations?
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74
This post: Recursion or Iteration? might help.
In short, tail call optimization is hard to do i...
How do I handle the window close event in Tkinter?
... nbro
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answered Sep 21 '08 at 14:51
Matt GregoryMatt Gregory
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