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jinxing • Application • 96 View • 2024-08-02 06:02:51
Retrieve multiple columns from a csv file to generate a new file
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jinxing • Application • 104 View • 2024-08-01 07:37:08
Clear duplicate lines and lines having missing values from a csv file
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jinxing • Application • 111 View • 2024-07-31 10:28:00
Merge multiple files, remove duplicates and sort the result
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jinxing • Application • 104 View • 2024-07-26 00:32:05
Retrieve a specified column from a csv file and concatenate its values as a string
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jinxing • Application • 81 View • 2024-07-24 11:32:39
Find the row containing the maximum value from a text file
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jinxing • Application • 110 View • 2024-07-22 01:51:40
Read the first 100 lines from a huge csv file on S3
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jinxing • Application • 73 View • 2024-07-16 01:52:58
SQL, split up a field according to whether the specified characters are unique or not
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jinxing • Application • 134 View • 2024-07-08 00:50:24
Judge whether two csv files have same content
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jinxing • Application • 123 View • 2024-07-04 07:54:29
Filter a CSV file according to condition and output result as a list
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jinxing • Application • 150 View • 2024-07-04 07:08:50
Convert irregular format CSV to standard JSON strings
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jinxing • Application • 149 View • 2024-07-01 03:24:48
Rearrange an irregular text file into a two-dimensional table
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jinxing • Application • 130 View • 2024-07-01 00:39:05
Convert a rowwise CSV file to a multilayer JSON string
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jinxing • Application • 163 View • 2024-06-26 01:22:53
Filter a CSV file and re-arrange it by category
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sln • Application • 1 Reply 911 View • 2022-08-08 09:24:32
Build SPL Microservices with Spring Cloud
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sln • Application • 1 Reply 343 View • 2022-08-08 08:59:17
How to Get Information about Tables via esProc JDBC