deduplication
postgresql: Finding the ids of rows that contain case-insensitive string duplication
I want to select and then delete a list of entries in my tables that havecase-insensitive duplications.[详细]
2023-01-19 21:40 分类:问答How to store bidirectional relationships
I am writing some code to find duplicate customer details in a database. I\'ll be using Levenshtein distance.[详细]
2023-01-17 00:50 分类:问答T-SQL Query Results Not as Expected Deduplication
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.[详细]
2022-12-31 09:23 分类:问答UIButton - should we release or not?
I want to add a button on a view dynamically. Here is the code. UIButton *x=[UIButton buttonWithType:UIButtonTypeRoundedRect];[详细]
2022-12-18 15:01 分类:问答