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What is a “feature flag”?

...g the feature disabled/toggled until it's completed. We often use what we call a 'dev cookie' to show uncompleted features to just the dev team. This way we can test partially completed work in production (oh yeh! is there better integration?) over multiple releases/deployments before we 'untoggle' ...
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How can I get the current network interface throughput statistics on Linux/UNIX? [closed]

...| edited Jan 20 '14 at 19:01 Aliaksandr Belik 11.5k55 gold badges5757 silver badges8686 bronze badges an...
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How do I get a value of datetime.today() in Python that is “timezone aware”?

...philfreo 35.2k2525 gold badges118118 silver badges140140 bronze badges 2 ...
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adb server version doesn't match this client

... Thank You Aditya!!! finally a decent answer. It started after updating android studio. I was going crazy with this one, reinstalled the sdk and everything. I thought it was a bug in the new version. – TacoEater ...
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“Width equals height” constraint in Interface Builder

... JanoJano 59.4k2020 gold badges150150 silver badges171171 bronze badges 1 ...
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How to model type-safe enum types?

...ample above) does not offer exhaustive pattern matching. I have researched all the different enumeration patterns currently being used in Scala and give and overview of them in this StackOverflow answer (including a new pattern which offers the best of both scala.Enumeration and the "sealed trait +...
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Why is using a wild card with a Java import statement bad?

...t and com.mycompany.calendar.Event, and so you can't even compile. You actually manage only to import one (only one of your two imports does .*), but it's the wrong one, and you struggle to figure out why your code is claiming the type is wrong. When you compile your code there is no com.mycompany.c...
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Curious null-coalescing operator custom implicit conversion behaviour

...l; there's no need to check it for null a second time just because we are calling a lifted conversion operator". We'd them optimize it away to just new int?(op_Implicit(temp2.Value)) My guess is that we are somewhere caching the fact that the optimized form of (int?)Foo() is new int?(op_implici...
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Can you autoplay HTML5 videos on the iPad?

...ugh both script and attribute implementations. In Safari, on iOS (for all devices, including iPad), where the user may be on a cellular network and be charged per data unit, preload and auto-play are disabled. No data is loaded until the user initiates it." - Apple documentation. Here is a ...
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NuGet auto package restore does not work with MSBuild

...epositories.config inside) with MSBuild 12.0. I expect it to auto restore all missing packages before building but this is not the case - MsBuild reports tons of errors: ...