Recommended: Beginners to understand the difference between OLEDB and ODBC ODBC (Open Database Interconnect): It is an early database interface technology introduced by Microsoft. It is actually the predecessor of ADO. Early database connections were very difficult. The format of each database is different, and developers have to use the underlying AP of each database they develop.
Yesterday, my movie website had a problem when generating a static content page. It prompted the subscript to cross the line. I had never encountered it before, so I didn’t know what it was, so I searched for answers online, but it was really hard to find. I found a lot but couldn’t solve the fundamental problem. I tried everything that everyone said, and later I finally understood what was going on!
First, let me explain the subscripts I searched online for cross-border explanations:
Subscripts can only access array elements and collection members within the defined scope.
This error has the following reasons and solutions:
References to non-existent array elements.
The subscript is larger or smaller than the possible subscript range, or the array on this side of the application does not have a specified range. Check the declaration of the array to confirm its upper and lower bounds. If you are using an array that respecifies the range, the UBound and LBound functions should be used to determine the array access. If the index is specified as a variable, the spelling of the variable name should be checked.
It looks very abstract, right? To be honest, I couldn't understand it at first, and then I read many friends' solutions. I didn't understand much about network programs, so I had to understand it bit by bit.
In fact, subscript crossing is the problem with the loop statement in the program. After the problem occurs, the loop code will not work and cannot be looped at all, and it will also affect the subsequent operations. So I finally solved it. Since it does not loop, I will not let it loop one by one, but directly delete the loop code and let the program loop the entire loop. As a result, it was done later. Haha. I used Max's movie program. I used it well before, but I don't know what happened yesterday. Suddenly, the problem of subscript crossing was caused. Fortunately, it has been done now.
No matter what, if you encounter the problem of subscript crossing the bounds, you must carefully find the relevant loop code to solve it.
Finally, I will also ADD my movie website, it was something that made me tired all day yesterday
Tiantian Movie Network www.662112.cn
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