清单2显示具有4个元素的阵列构造函数,其值分别由NULL常数、变量、文字和标量子查询提供。
Listing 2 shows an array constructor with four elements with values given by the NULL constant, a variable, a literal and a scalar sub-query, respectively.
包含用于列印和显示文字的常数控制项字元。
Contains constant control characters for printing and displaying text.
常数;会让文字栏位内的文字靠左对齐。
LEFT — Constant static property in class flash. text. TextFormatAlign.
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