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Tag Archives: logging
The costs of String concatenation (+) or what String appending really does
String concatenation (e.g. “fu” + “bar”) are for most developers a mystery what it really does. The simple case Something like will usually be appended at compile time. So if you decompile this you see: The final case What happens … Continue reading
Posted in common practice, Formatting, Java, Performance
Tagged Java, logging, Performance, String, StringBuilder
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