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大数据:用数据指导APP运营 - 资讯 - 清泛网 - 专注C/C++及内核技术

...式。 自己做的话,App可以选择“埋点”、log等方式,而Web可以通过log、日志与按钮埋点等方式去做记录。 外部工具,则有很多第三方会提供服务。 获取数据的方式其实各种各样,而关键在于,作为运营人员要了解什么样的数...
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What is the difference between indexOf() and search()?

... Search does return an offset. developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/… – rvighne Mar 8 '14 at 21:02 ...
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What characters are allowed in an email address?

...t; behind the scenes, the domain names are still just ASCII. But, if your web app or form accepts user-entered input, then it needs to perform the same job that the web browser or mail client does when the user inputs an IDN hostname: to convert the user input into DNS-compatible form. Then validat...
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What modern C++ libraries should be in my toolbox? [closed]

...t UnitTest++ doctest Threading Boost.Thread Version Control libgit2 Web Application Framework CppCMS Wt XML Libxml2 pugixml RapidXml TinyXML Xerces-C++ Links to additional lists of open source C++ libraries: http://en.cppreference.com/w/cpp/links/libs ...
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Redirect to external URI from ASP.NET MVC controller

.... We have a hybrid ASP.NET MVC / AngularJS application with a lot of older web forms code all over the place. I used something similar to redirect to a URL that uses Angular routing. Because Angular routing follows a # mark in the URL, it is only recognized client-side, so Redirect cannot be utilize...
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Sqlite or MySql? How to decide? [closed]

...l regarding concurrency. You will get into trouble if you have hundreds of web requests hitting the same SQLite database. You should definitely go with MySQL or PostgreSQL. If it is for a single-person project, SQLite will be easier to setup though. ...
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How does this giant regex work?

...y84LLTA85xM5BRSo4IFqjwKFLMPEw4f0OvxY1EkqW1QzM7yC4qJWAlsRAQo4FvwuFovLTAKfcikWEb3zuVOHWxZV4QFNewFiKFAhY8FgS9Fic0ljJKe8/HgsD+tMrrikMk/MaCJ/AfI4mPfHhPsMcRcy4l9aqDvwYipz/y+vj7QSI/QvqUrqsF7EcRDxqnCagKFf54Hh7pIg5iJwTT9AKX/a/id5ma7m5utwN9+VvHxX8/Zfhi3lxPtgH16JX8T2IKS4TeyYobC4PqKzB79VTKsUBOklQBi/dosgxHlt5yX9...
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Set Background cell color in PHPExcel

...('rgb' => 'FF0000') ) ) ); Source: http://bayu.freelancer.web.id/2010/07/16/phpexcel-advanced-read-write-excel-made-simple/ share | improve this answer | fol...
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Questions every good .NET developer should be able to answer? [closed]

... on a variety of .NET platforms: ASP.NET, Compact Framework, Windowsforms, Web Services. I'd like to compile a list/catalog of good questions, a kind of minimum standard to see if the applicants are experienced. So, my question is: ...
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Column order manipulation using col-lg-push and col-lg-pull in Twitter Bootstrap 3

...ay from left of browser. Like: So basically in a 3 column layout of any web page the "Main Body" appears at the "Center" and in "Mobile" view the "Main Body" appears at the "Top" of the page. This is mostly desired by everyone with 3 column layout. <div class="container"> <div class...