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What is unit testing? [closed]
...te that if your test code writes to a file, opens a database connection or does something over the network, it's more appropriately categorized as an integration test. Integration tests are a good thing, but should not be confused with unit tests. Unit test code should be short, sweet and quick to e...
How can I calculate an md5 checksum of a directory?
...e that the same checksum will be generated if a file gets renamed. So this doesn't truly fit a "checksum which will uniquely identify the directory as a whole" if you consider file layout part of the signature.
– Valentin Milea
Jan 27 '12 at 13:46
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'App not Installed' Error on Android
...n about this when signing the application, or make it more obvious what it does when you don't tick V1 (Jar Signature)
– melledijkstra
Jan 16 '18 at 15:50
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Parse DateTime string in JavaScript
Does anyone know how to parse date string in required format dd.mm.yyyy ?
9 Answers
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Using Selenium Web Driver to retrieve value of a HTML input
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getAttribute("value") is really how you do this?! That doesn't make any sense. There's a big difference between the value attribute of an input element and its value property. Does Selenium do the horrible thing jQuery does and conflate them?
– T.J. Crowder
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Is the “struct hack” technically undefined behavior?
...deemed that it is not strictly conforming with the C Standard, although it does seem to work under all known implementations. (Compilers which check array bounds carefully might issue warnings.)
The rationale behind the 'strictly conforming' bit is in the spec, section J.2 Undefined behavior, whic...
Entity Framework DateTime and UTC
...t will set the DateTimeKind that you specify, such as UTC.
Note that this doesn't do anything when saving. You'll still have to have the value properly converted to UTC before you try to save it. But it does allow you to set the kind when retrieving, which allows it to be serialized as UTC, or co...
How do you run a crontab in Cygwin on Windows?
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if this does not work you might want to replace -D by -n: cygrunsrv -I cron -p /usr/sbin/cron -a -D
– Benlitz
Nov 27 '13 at 16:50
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Java Class.cast() vs. cast operator
... merely a reinterpretation of the bytes that represent those structs. Java doesn't work that way.
Also generics in Java and C++ are vastly different. Don't concern yourself overly with how you do C++ things in Java. You need to learn how to do things the Java way.
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Any reason why scala does not explicitly support dependent types?
...of such languages as Epigram or Agda in Scala, but I'm wondering why Scala does not support this more explicitly like it does very nicely in other areas (say, DSLs) ?
Anything I'm missing like "it is not necessary" ?
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