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jinxing • Desktop • 177 View • 2024-08-30 15:09:56
Concatenate column titles corresponding to empty cells
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jinxing • Application • 166 View • 2024-08-30 11:25:06
Split values of a field in a database table and transform it to new fields
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jinxing • Application • 189 View • 2024-08-28 14:34:41
Get the whole group where at least one member meets the specified condition
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jinxing • Desktop • 223 View • 2024-08-27 16:25:35
Combine cell values of every 3 rows under each column into one cell
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jinxing • Desktop • 324 View • 2024-08-26 14:10:54
Get desired data every N rows and combine them into one row
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jinxing • Application • 252 View • 2024-08-23 15:29:46
Java, perform COUNT on each group of a large csv file
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jinxing • Desktop • 236 View • 2024-08-22 16:06:59
Get rankings of Excel rows in each group while retaining the existing order
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jinxing • Desktop • 220 View • 2024-09-19 18:57:24
Group and Summarize rows and add different words after different counts
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jinxing • Application • 177 View • 2024-08-21 15:00:30
Group and Summarize data, and align to the specified sequence
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jinxing • Application • 205 View • 2024-08-20 15:23:32
SQL, mark continuous rows with sequence numbers
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jinxing • Desktop • 219 View • 2024-08-20 15:03:12
Group an EXCEL table and concatenate values of rows meeting the specified condition
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jinxing • Application • 206 View • 2024-08-19 17:39:02
SQL, compute cumulative sums according to the termination condition
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jinxing • Application • 178 View • 2024-08-16 15:26:09
SQL, concatenate multiple rows of strings and remove duplicates
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jinxing • Application • 191 View • 2024-08-15 15:54:28
SQL, output associated records having many-to-many relationship row by row
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jinxing • Desktop • 183 View • 2024-08-15 15:52:42
Find the category meeting the specified condition