Posts Tagged character

From AS3 to C#, Part 14: Built-in Types and Variables

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The language’s built-in types should be trivial, but they’re not. There are a lot of little details overlooked by many programmers. Today’s article continues the series by looking at subtleties found in seemingly-obvious language features like strings and integers. Read on to learn some tricks!

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Building Strings

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When a recent comment asked about string concatenation performance, I realized that there are a lot of ways to build strings in AS3 and I hadn’t tested any of them. Leaving aside the sillier ones like the XML class or joining Array objects, we have two serious contenders: the lowly + operator (i.e. str + str) and the ByteArray class. Which will triumph as the ultimate way to build strings quickly?

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