Analysis of Helical Buckling for End Constrained Slender String with Zero Gravity 端部约束细长无重管柱螺旋弯曲分析
LOCATE LOCATE ( 'beach ', p.description ) Returns the starting location for the first occurrence of a substring in a search string, or zero if the substring isn't found. LOCATELOCATE('beach',p.description)返回一个子字符串在搜索字符串中第一次出现的起始位置,如果没找到子字符串,则返回0。
Constant for use when calling external procedures requiring a string whose value is zero 在调用需要值为零的字符串的外部过程时使用的常量
In addition to comparing the length and index values for equality, you must also check for either a null Number after parsing or an empty input string ("" or length of zero ). 除了要比较长度和索引值是否相等之外,还必须检查是解析后的nullNumber还是一个空的输入字符串(“”或长度为0)
Just as in SBCS, the end of a DBCS string is marked by a single zero byte. 像SBCS一样,DBCS字符串的结束标志也是一个单字节表示的0。