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What is a typedef enum in Objective-C?
...nd kOblateSpheroid). You can assign a ShapeType variable another value by casting, though, so you have to be careful when reading enum values.
Finally, kCircle, kRectangle, and kOblateSpheroid are declared as integral constants in the global namespace. Since no specific values were specified, the...
What is the difference between IQueryable and IEnumerable?
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The only benefit is convenience. AsQueryable() will just cast an enumerable to a queryable and return it if it implements the IQueryable interface, otherwise it wraps it in a ConstantExpression, which is referred to in a returned EnumerableQuery object.
– Mar...
Building big, immutable objects without using constructors having long parameter lists
...ver you give them a mutable object named Immutable that simply needs to be cast to it's mutable interface. The separate class approach requires methods to convert back and forth. The JodaTime API uses this pattern. See DateTime and MutableDateTime.
– toolbear
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How to compare objects by multiple fields
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Especially the cast (Person p) is important for chained comparators.
– membersound
Oct 6 '17 at 7:42
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LEN function not including trailing spaces in SQL Server
... characters, SQL will ignore the appended character rather than implicitly cast the result to NVARCHAR(MAX). The end result is an incorrect length. The same thing will happen with VARCHAR(8000).
What I've found works, is nearly as fast as plain old LEN, is faster than LEN(@s + 'x') - 1 for large st...
How to toggle a boolean?
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Since this recasts to an integer anyway, it can be simplified as: bool ^= 1
– Kyle Mueller
Oct 23 '13 at 16:14
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Using the Android Application class to persist data
...at class wherever i needed by giving it the getApplicationContext() with a cast to this class
– Ziv Kesten
Jul 28 '14 at 6:57
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Get “Value” property in IGrouping
...Grouping<key,DespatchGroup>>). Otherwise, use toList(), or simply cast it to IEnumerable<DespatchGroup>.
– apple apple
Jan 9 at 5:33
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Extending from two classes
...rawback is that you cannot fit into the Mold of the Internal class using a cast.
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Fastest way to check if string contains only digits
... If you cared to check for Unicode digits you shouldn't have cast a char to a int just because it's bad code, even for faster code.
– user823959
Sep 17 '13 at 17:05
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