What is a construct in SQL Server T-SQL that will replace a Char(0), the null character, embedded in a string with its hex code? I.e. … does not return 't0x00t', what does?
I have a char that is given from fgets, and I would like to know how I can convert it into a char*. I am sure this has been posted before, but I couldn't find one that was doing quite what I wanted to do.
I was just trying to see how to check for the null terminating character in the char * array but I failed. I can find the length using the for loop
I'm trying to get the first char from a string in an Array-adapter. After I run the application, it will work but while scrolling, the listview is crashing the application and I am getting the error: …
I have this block of code: … The line - buffer[bytes] = NULL is giving me a warning: converting to non-pointer type 'char' from NULL. How do I get rid of this warning?
while(word!=NULL) {.
> char array[SIZE] = {0}; Nothing wrong with this. It just assumes that the remaining SIZE-1 elements are also zero, so that's it, job done.
When using strcat() to combine two strings, are both null characters preserved? Or is one of them lost, so that only one null character exists at the end of the new, larger string? Thanks in advance for your time and patience in answering this...
But why would you check if an array's null? It can't be null.
Даже выражение NULL != NULL не будет истинным, ведь нельзя однозначно сравнить одну неизвестность с другой. Кстати, ложным это выражение тоже не будет, потому что при вычислении условий Oracle не ограничивается состояниями ИСТИНА и ЛОЖЬ.