... 字符串介绍 Introducing Strings 连接字符串 Concatenating Strings 数值类型介绍 Introducing Numbers ...
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Concatenating Strings and Characters 连接字符串和字符
In short, if the translated text is constructed just by concatenating the strings, the constructed sentences might no longer be grammatically correct in other languages.
简而言之,如果仅通过连接字符串来合并翻译后的文本,那么合并出来的句子可能不符合目标语言的语法。
When strings are folded together like this, there are no intermediary strings at runtime and the time and memory that would be spent concatenating them is reduced to zero.
当字符串是这样合并在一起时,由于运行时没有中间字符串,所以连接它们的时间和内存可以减少到零。
When concatenating numerous or large strings, array joining is the only method with reasonable performance in IE7 and earlier.
当连接数量巨大或尺寸巨大的字符串时,数组联合是IE7和它的早期版本上唯一具有合理性能的方法。
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