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How to implement the activity stream in a social network
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Summary: For about 1 million active users and 150 million stored activities, I keep it simple:
Use a relational database for storage of unique activities (1 record per activity / "thing that happened") Make the records as compact as you can. Structure so that you can qu...
-didSelectRowAtIndexPath: not being called
... community wiki
2 revs, 2 users 80%Hunter
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jQuery: Return data after ajax call success [duplicate]
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GuffaGuffa
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jQuery: Best practice to populate drop down?
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edited Dec 2 '17 at 19:40
João Pimentel Ferreira
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Tool to Unminify / Decompress JavaScript [closed]
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507
You can use this : http://jsbeautifier.org/
But it depends on the minify method you are using, ...
How do I cancel a build that is in progress in Visual Studio?
...ild dominates my computer, and I basically have to wait till it finishes. 10 seconds!
12 Answers
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Has anyone actually implemented a Fibonacci-Heap efficiently?
... when the graph was incredibly large and dense, e.g.:
Generating graph...10000 vertices, 20000000 edges.
Running Dijkstra's with binary heap...1.46 seconds.
Running Dijkstra's with Fibonacci heap...1.31 seconds.
Speedup = 1.1145.
As far as I understand, this touches at the fundamental differences...
Laravel - Eloquent or Fluent random row
... method for collections:
User::all()->random();
User::all()->random(10); // The amount of items you wish to receive
Laravel 4.2.7 - 5.1:
User::orderByRaw("RAND()")->get();
Laravel 4.0 - 4.2.6:
User::orderBy(DB::raw('RAND()'))->get();
Laravel 3:
User::order_by(DB::raw('RAND()'))->ge...
Loading a properties file from Java package
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answered Dec 2 '08 at 8:52
Joachim SauerJoachim Sauer
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Annotate for mac – Mac最好的截图工具 gif截图 破解 免费下载 - 软件下载...
... 破解 免费下载Annotate macos 截图 最好 工具Annotate for mac 2.0.5 专业mac截图注释分享软件 最新破解版 介绍Annotate for mac 2.0.5Annotate for mac(以前称为Glui)是最...Annotate for mac 2.0.5 专业mac截图注释分享软件 最新破解版 介绍
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