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CGContextDrawImage draws image upside down when passed UIImage.CGImage

...ing the CTM might be necessary. Specifically, if you draw an image or PDF document by calling Core Graphics functions directly, the object is rendered upside-down in the view’s context. You must flip the CTM to display the image and pages correctly. To flip a object drawn to a Core Graph...
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What is the difference between a generative and a discriminative algorithm?

... Andrew Ng here is also very useful: cs229.stanford.edu/notes/cs229-notes2.pdf – anh_ng8 Nov 25 '14 at 16:33 1 ...
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Use-case of `oneway void` in Objective-C?

...ple's docs but I found: chachatelier.fr/programmation/fichiers/cpp-objc-en.pdf which provides a good explanation of the "oneway" keyword. See section 4.4.5 (pdf page 24) – jlmendezbonini Aug 26 '11 at 18:48 ...
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What is a correct mime type for docx, pptx etc?

...wf": "application/x-shockwave-flash", "fxp": "application/vnd.adobe.fxp", "pdf": "application/pdf", "ppd": "application/vnd.cups-ppd", "dir": "application/x-director", "xdp": "application/vnd.adobe.xdp+xml", "xfdf": "application/vnd.adobe.xfdf", "aac": "audio/x-aac", "ahead": "application/vnd.ahead....
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Spring 3 MVC accessing HttpRequest from controller

... it to your controller method signature: For instance: /** * Generate a PDF report... */ @RequestMapping(value = "/report/{objectId}", method = RequestMethod.GET) public @ResponseBody void generateReport( @PathVariable("objectId") Long objectId, HttpServletRequest request, ...
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Workflow for statistical analysis and report writing

... @Simone here it is: files.meetup.com/1685538/Rmeetup_Workflow_fullscreen.pdf – David LeBauer May 28 '13 at 1:16  |  show 6 more comments ...
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Getting started with Haskell

...second this. Also, since it's not obvious, here's a link to a downloadable pdf version of the tutorial: learnyouahaskell.com/learnyouahaskell.pdf The webdesign is great, but I like to have a copy for the subway too. – Telemachus Jun 18 '09 at 13:25 ...
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互联网健身的火爆:技术驱动是内因 资本只是点缀 - 资讯 - 清泛网 - 专注C/...

...还远远不够!这些圈子里又可以细分为初级圈、中级圈、高级圈……只有这样才能获得不同层次用户的青睐,并找到适合自己的圈子。你以为这样的细分够了吗?NO!这些圈子的细分还远远不够!初级圈里又可以再度进行细分为...
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No visible cause for “Unexpected token ILLEGAL”

...so could be happening if you're copying code from another document (like a PDF) into your console and trying to run it. I was trying to run some example code out of a Javascript book I'm reading and was surprised it didn't run in the console. Apparently, copying from the PDF introduces some unexpe...
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How to perform better document version control on Excel files and SQL schema files

... [diff "xls"] binary = true textconv = /usr/bin/py_xls2txt [diff "pdf"] binary = true textconv = /usr/bin/pdf2txt [diff "doc"] binary = true textconv = /usr/bin/catdoc [diff "docx"] binary = true textconv = /usr/bin/docx2txt The Pro Git book has a good chapter on t...