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Gleam has no null. Optional values are represented as Option(T), which is either Some(value) or None. You can't accidentally dereference a nil. The compiler forces you to handle both cases. Null-related errors are the most common exception in production, appearing in 70% of production environments in a study of over 1 billion events.
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The Best USB Flash Drives for Easy File Transfer and Storage
春节期间，闲来无事，读《资治通鉴》，读到卷八十九晋愍帝建兴四年（316），忽然有一段文字引起了我的注意。这是讲在汉主刘聪时，中常侍王沈等宠幸用事，有如下的记载：