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What is the difference between Caching and Memoization?

...on based on its parameters. Caching is a more general term; for example, HTTP caching is caching but not memoization. Wikipedia says: Although related to caching, memoization refers to a specific case of this optimization, distinguishing it from forms of caching such as buffering or page repl...
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Getting “A potentially dangerous Request.Path value was detected from the client (&)”

...le you could try these settings in config file <system.web> <httpRuntime requestPathInvalidCharacters="" requestValidationMode="2.0" /> <pages validateRequest="false" /> </system.web> I would avoid using characters like '&' in URL path replacing them with under...
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Private setters in Json.Net

...serializeObject<Model>(json, settings); You can read about it here: http://danielwertheim.se/json-net-private-setters-nuget/ GitHub repo: https://github.com/danielwertheim/jsonnet-privatesetterscontractresolvers Old answer (still valid) There are two alternatives that can solve the problem. A...
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Random data in Unit Tests?

...k your code. I don't know what language you're using, but see here: Java http://functionaljava.org/ Scala (or Java) http://github.com/rickynils/scalacheck Haskell http://www.cs.chalmers.se/~rjmh/QuickCheck/ .NET: http://blogs.msdn.com/dsyme/archive/2008/08/09/fscheck-0-2.aspx These tools will ...
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Who wrote this programing saying? “Always code as if the guy who ends up maintaining your code will

... @Thorbjørn Seems to be Google's fault. The link can be fixed by changing http://groups.google.com/group/comp.lang.c%2B%2B... to http://groups.google.com/group/comp.lang.c++... – Jason Plank Sep 6 '11 at 16:37 ...
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Difference between datetime and timestamp in sqlserver? [duplicate]

...ically increase for every inserted or updated row. For more information: http://www.sqlteam.com/article/timestamps-vs-datetime-data-types http://msdn.microsoft.com/en-us/library/ms182776.aspx share | ...
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qrcodejs:根据URL地址生成二维码 - 更多技术 - 清泛网 - 专注C/C++及内核技术

qrcodejs:根据URL地址生成二维码qrcodejs下载地址:http: davidshimjs github io qrcodejs 用起来很简单,页面中引入两个js:<script type="text javascript" src="https: www tsingfun com statics js jquer qrcodejs下载地址:http://davidshimjs.github.io/qrcodejs/ 用起...
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Error installing mysql2: Failed to build gem native extension

...alled you might need them to get your MySQL going vcredist_x86.exe -&gt; http://www.microsoft.com/download/en/details.aspx?id=5555 dotNetFx40_Full_x86_x64.exe -&gt; http://www.microsoft.com/download/en/details.aspx?id=17718 Use default install Developer Machine -MySQL Server Config- ...
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Why does Math.Floor(Double) return a value of type Double?

... According to MSDN, Math.Floor(double) returns a double: http://msdn.microsoft.com/en-us/library/e0b5f0xb.aspx If you want it as an int: int result = (int)Math.Floor(yourVariable); I can see how the MSDN article can be misleading, they should have specified that while the resul...
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@RequestBody and @ResponseBody annotations in Spring

...bits" } See this previous answer of mine for a complete working example: https://stackoverflow.com/a/5908632/342852 Note: RequestBody / ResponseBody is of course not limited to JSON, both can handle multiple formats, including plain text and XML, but JSON is probably the most used format. Upda...