I want to select and then delete a list of entries in my tables that havecase-insensitive duplications.
I am writing some code to find duplicate customer details in a database. I\'ll be using Levenshtein distance.
I am attempting to get all records where and Id field exists more than once, trouble is my query is returning nothing and I have no idea as to why!? And this is the only method I know.
I want to add a button on a view dynamically. Here is the code. UIButton *x=[UIButton buttonWithType:UIButtonTypeRoundedRect];
加载中,请稍侯......