@文心快码BaiduComateargument at index 3 for function substring_index must be constant 文心快码BaiduComate 对问题的回答 解释什么是常量参数: 常量参数是指在函数或方法调用中,其值在调用过程中不会改变的参数。常量参数的值在编译时就已经确定,或者在函数调用之前就已经被赋予了一个固定的值,且在函数执行过程中...
BACK(optional) AnINTENT(IN)LOGICAL KIND(optional) AnINTENT(IN)INTEGERscalar. The actual argument corresponding toKINDmust be a constant expression. Result type and attributes It is of type integer. IfKINDis present, theKINDtype parameter is that specified by the value ofKIND; otherwise, theKIND...
BACK(optional) AnINTENT(IN)LOGICAL KIND(optional) AnINTENT(IN)INTEGERscalar. The actual argument corresponding toKINDmust be a constant expression. Result type and attributes It is of type integer. IfKINDis present, theKINDtype parameter is that specified by the value ofKIND; otherwise, theKIND...
A constant variable's value can't be changed after initialization.Check your knowledge1. What is the return value of myString.IndexOf('C'); where string myString = "C# Time";? 0 1 -1 Check your answers Next unit: Exercise - Use the string's IndexOf() and LastIndexOf()...
SSCommitted Points: 1731 More actions August 19, 2014 at 9:07 pm #1739452 Is it because i need to select only Top 1? Viewing 14 posts - 1 through 13 (of 13 total) You must be logged in to reply to this topic.Login to reply...
Keep in mind that LastIndexOf() is case insensitive, meaning that the alphabetical order does not matter in a search. The length of the string is factored in as the number of characters that were counted. Above all, it must be wrapped in a public static void method, where the original ...
A constant variable's value can't be changed after initialization.Check your knowledge1. What is the return value of myString.IndexOf('C'); where string myString = "C# Time";? 0 1 -1 Check your answers Next unit: Exercise - Use the string's IndexOf() and LastIndexOf() ...
BACK(optional) AnINTENT(IN)LOGICAL KIND(optional) AnINTENT(IN)INTEGERscalar. The actual argument corresponding toKINDmust be a constant expression. Result type and attributes It is of type integer. IfKINDis present, theKINDtype parameter is that specified by the value ofKIND; otherwise, theKIND...
The second argument of the fn:substring functions must be 1. The operand to which the expression that contains the fn:substring function is compared is a string literal. The third argument of the fn:substring function must be an integer constant that is equal to the length of the s...