hello all i tried to fetch data from databse and try to stored it in an array and i want to compare new value that come from database with array if this new value is already stored in this array i like to executed new query if not in array i want add this in array and execute another query
in java
durgesh1 0
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Jump to PostWhat EXACTLY is the error message?
Jump to Postwell ... duh.
do you see any reason why this:
name[i]=null;
followed by this:if(name[i].equals(groupname[j]))
might throw a NullPointerException?
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