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Circle line-segment collision detection algorithm?
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What is the advantage of using abstract classes instead of traits?
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Samples of Scala and Java code where Scala code looks simpler/has fewer lines?
...y curious about them) of Scala and Java code which show that Scala code is more simple and concise then code written in Java (of course both samples should solve the same problem).
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Why does ASP.NET webforms need the Runat=“Server” attribute?
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I've always believed it was there more for the understanding that you can mix ASP.NET tags and HTML Tags, and HTML Tags have the option of either being runat="server" or not. It doesn't hurt anything to leave the tag in, and it causes a compiler error to tak...
Generating random numbers in Objective-C
...by @yood. It is also in stdlib.h (after OS X 10.7 and iOS 4.3) and gives a more uniform distribution of the random numbers. Usage int r = arc4random_uniform(74);
– LavaSlider
Jan 16 '12 at 16:12
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Serializing a list to JSON
...o install the package first.
PM> Install-Package Newtonsoft.Json
For more details see and upvote the answer that is the source of this information.
For reference only, this was the original answer, many years ago;
// you need to reference System.Web.Extensions
using System.Web.Script.Serial...
.Net HttpWebRequest.GetResponse() raises exception when http status code 400 (bad request) is return
...he HTTP status code - 400 is just "Bad Request" but some of the others are more descriptive.
– Mark Watts
Nov 7 '12 at 13:01
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For-each over an array in JavaScript
...ple old-fashioned for loop,
or for-in with safeguards.
But there's lots more to explore, read on...
JavaScript has powerful semantics for looping through arrays and array-like objects. I've split the answer into two parts: Options for genuine arrays, and options for things that are just array-...
How can I clear scrollback buffer in Tmux?
...r some time, so it might be a version difference. I also don't use C-k anymore, because that caused problems with my vim bindings. I use C-n now.
– juanpaco
May 13 '13 at 12:49
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How to write lists inside a markdown table?
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