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实战做项目如何选择开源许可协议(一)-了解协议 - 开源 & Github - 清泛网...

...如: Mozilla Public License、Creative Commons、Eclipse Public License 1.0等。 有一篇博客的树形图很好阐述了当前主流许可协议的区别。 另附一张目前github上项目采用的许可协议比例图: 下一篇介绍一下如何在项目网站上添加开源许可...
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Text size and different android screen sizes

... for Example you have used below dimens.xml in values. <?xml version="1.0" encoding="utf-8"?> <resources> <dimen name="text_size">18sp</dimen> </resources> In other values folder you need to change values for your text size . Note: As indicated by @espinchi the ...
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Smarty中date_format日期格式化详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...ty->display('index.html'); <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>smarty测试...
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std::function vs template

...eam&gt; template &lt;typename F&gt; float calc1(F f, float x) { return 1.0f + 0.002*x+f(x*1.223) ; } float calc2(std::function&lt;float(float)&gt; f,float x) { return 1.0f + 0.002*x+f(x*1.223) ; } int main() { using namespace std::chrono; const auto tp1 = high_resolution_clock::n...
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What is the most effective way for float and double comparison?

...uble&gt;::epsilon() is the "machine epsilon". It is the difference between 1.0 and the next value representable by a double. I guess that it could be used in the compare function but only if the expected values are less than 1. (This is in response to @cdv's answer...) Also, if you basically have i...
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Format SQL in SQL Server Management Studio

...ate/online use at http://poorsql.com, and just today graduated to "version 1.0" (it was in beta version for a few months), having just acquired support for MERGE statements, OUTPUT clauses, and other finicky stuff. The SSMS Add-in allows you to set your own hotkey (default is Ctrl-K, Ctrl-F, to mat...
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Flags to enable thorough and verbose g++ warnings

...some elements I cannot evaluate yet what they should be, so I set them to -1.0f (since my problem only uses positive numbers, -1 is out of the domain). I later go through and update -1.0f values. It does not easily lend itself to a different method of operation. I suspect that most people don't have...
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Move layouts up when soft keyboard is shown?

...ce your whole view in "Scrollview" in XML file like : &lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;ScrollView xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:background="@drawable/bg" android:layout_height="match_parent" &...
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How to activate “Share” button in android app?

...ed provider_paths.xml and put the below code inside it : &lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;paths xmlns:android="http://schemas.android.com/apk/res/android"&gt; &lt;files-path name="files" path="."/&gt; &lt;external-path name="external_files" pa...
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How to explain Katana and OWIN in simple words and uses?

... Scott Hanselman's blog post: ASP.NET 5 is dead - Introducing ASP.NET Core 1.0 and .NET Core 1.0 EDIT (May 2016): With the release of Release Candidate 2, ASP.NET Core has been modified so that future web apps are actually just .NET Core console apps setup to process incoming HTTP requests. This c...