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How do you know what to test when writing unit tests? [closed]

...knew it would be good to start doing it but I had no idea how to start and more importantly what to test. Then we had to rewrite an important piece of code in our accounting program. This part was very complex as it involved a lot of different scenarios. The part I'm talking about is a method to pa...
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What is the difference between typeof and instanceof and when should one be used vs. the other?

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Why is the order in dictionaries and sets arbitrary?

... new dict implementation that maintains insertion order, and is faster and more memory efficient to boot. Rather than keep a large sparse table where each row references the stored hash value, and the key and value objects, the new implementation adds a smaller hash array that only references indice...
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When and why to 'return false' in JavaScript?

...nality. I believe returning false is deprecated and doesn't always work anymore. – onetwopunch Mar 24 '14 at 21:32 1 ...
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How to get package name from anywhere?

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Convert String to Type in C# [duplicate]

...l that information too. See the documentation for Type.GetType(string) for more information. Alternatively, if you have a reference to the assembly already (e.g. through a well-known type) you can use Assembly.GetType: Assembly asm = typeof(SomeKnownType).Assembly; Type type = asm.GetType(namespac...
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How to style a div to be a responsive square? [duplicate]

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Are there any disadvantages to always using nvarchar(MAX)?

...n MSDN Forums: Varchar(max) vs Varchar(255) From the original post (much more information there): When you store data to a VARCHAR(N) column, the values are physically stored in the same way. But when you store it to a VARCHAR(MAX) column, behind the screen the data is handled as a TEXT value. So...
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Fixed position but relative to container

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What's the difference between EscapeUriString and EscapeDataString?

... Use EscapeDataString always (for more info about why, see Livven's answer below) Edit: removed dead link to how the two differ on encoding share | improve ...