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How to test code dependent on environment variables using JUnit?

... This approach only works for JUnit 4 or higher version. Not recommended for JUnit 3 or lower version or if you mix JUnit 4 and JUnit 3. – RLD Jun 16 '17 at 16:35 2 ...
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Handle ModelState Validation in ASP.NET Web API

... do validation in your api controller: using System.Net; using System.Net.Http; using System.Web.Http.Controllers; using System.Web.Http.Filters; namespace System.Web.Http.Filters { public class ValidationActionFilter : ActionFilterAttribute { public override void OnActionExecuting...
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One or more types required to compile a dynamic expression cannot be found. Are you missing referenc

...ord. You can adjust the framework version in the project properties. See http://msdn.microsoft.com/en-us/library/bb398202.aspx for more info. share | improve this answer | ...
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Find difference between timestamps in seconds in PostgreSQL

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
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Auto layout constraints issue on iOS7 in UITableViewCell

... @L14M333 See the code I posted in this comment here -- basically, you should just be able to set self.contentView.bounds = CGRectMake(0, 0, 99999, 99999); before you add your constraints, which should resolve the issue. – smileyborg ...
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记录一些Mac OS X技巧 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...快的速度: sudo launchctl unload -w /System/Library/LaunchDaemons/com.apple.dynamic_pager.plist 禁用以后,磁盘上还保留着这些交换文件,它们已经没用了,也可以删掉: sudo rm /private/var/vm/swapfile* 如果要重新启用虚拟内存的话,可以执行这...
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How can I open multiple files using “with open” in Python?

...one time, iff I can write to all of them. I'm wondering if I somehow can combine the multiple open calls with the with statement: ...
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What does |= (ior) do in Python?

...ides of the assignment, then stores the result in the left-hand variable. http://docs.python.org/reference/expressions.html#binary-bitwise-operations share | improve this answer | ...
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Should I index a bit field in SQL Server?

...d index the timestamp, but another useful index might be on a bit field "IsHTTPS" + timestamp, to quickly view all https actions. Would that also be inefficient? – ingredient_15939 Nov 30 '11 at 2:30 ...
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Does MongoDB's $in clause guarantee order

... @NeilLunn I did actually (it's here stackoverflow.com/questions/27525235/… ) But the only comment was referring here, even though I checked this before posting my question. Can you help me there? Thank you! – Juanjo Lainez Reche Dec 1...