SAS数据集的列称为变量(Variable),变量的类型: 字符型变量(Character Variable): 可包含任何值,包括字母、数字和特殊字符,长度 为1至32,767个字节; 数值型变量(Numerical Variable): 通常只包含数字,包...
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character variable name [计] 字符变量名
character variable substring [计] 字符变量子串
format character variable 格式字符变量
character string variable [计] 字符串变量 ; 字符量
variable character [计] 可变字符
allocating character string variable [计] 指定字符串变量 ; 配置字符串变量
variable-length character encoding 一种变长编码方式
variable space character 可变空格字符
variable-width character 变动字符集
Do this by putting an ABAP string, character variable, or table variable in parentheses.
这种表示法把abap字符串、字符变量或表变量放在圆括号中。
It then iterates through all of the instances of element called Initial and concatenates them into a CHARACTER variable, which is returned to the map.
然后,它遍历称为Initial的所有元素实例,并将它们连接到要返回到映射的CHARACTER变量。
These extension control ways based on different character variable represent the method of combined radiate thought and convergent thought in extension logic.
方案的研究的过程充分体现了可拓学中的把发散方法与收敛方法结合的思维方式。
Well, get string again is returning the address of the string the user typed in, D the address of the very first character like the letter D and storing that address in this variable s1.
好的,GetString返回的是,用户输入的字符串的地址,第一个字符的地址,比如字母,然后把这个地址存储在这个变量s1中。
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