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blackduckie • Desktop • 428 View • 2021-07-14 10:13:17
Compare Two Rowwise Worksheets to Get Their Differences
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blackduckie • Desktop • 438 View • 2021-07-13 18:10:50
Get the Maximum from a Comma-separated String of Numbers
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blackduckie • Desktop • 443 View • 2021-07-13 17:41:04
Look up a Multi-column Excel Code Table & Return a Specific Value from Lookup Location
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blackduckie • Desktop • 490 View • 2021-07-13 12:14:26
How to Split and Rearrange Strings of KV Format (｛key}value)
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blackduckie • Desktop • 388 View • 2021-07-12 17:13:24
List All Time Points within a Specific Period according to the Specified Interval
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blackduckie • Desktop • 402 View • 2021-07-09 09:55:07
Generate Strings of Sequences of Natural Numbers from Start and End numbers
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blackduckie • Desktop • 366 View • 2021-07-08 16:36:33
Query Sequences to Populate Transposed Values to Another Worksheet
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blackduckie • Desktop • 349 View • 2021-07-08 14:21:57
Find Positions of Values and Then Get Corresponding Values by Positions
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Jerry • Promote • 800 View • 2021-08-05 16:44:01
What should a Java programmer do when it is too difficult to write complex SQL?
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blackduckie • Desktop • 440 View • 2021-07-07 10:26:16
Align Two CSV Files by a Specific Column to Compare and Output the Differences
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blackduckie • Desktop • 477 View • 2021-07-06 17:57:44
Row-to-column Transposition after Two-level Grouping
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blackduckie • Desktop • 563 View • 2021-07-06 15:27:50
Number Records by Category and Intra-group with Sequence Numbers
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Jerry • Promote • 658 View • 2021-08-05 16:43:44
What is the lightweight Java library to read and write Excel dynamically, unlike Apache POI?
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blackduckie • Application • 433 View • 2021-07-05 18:49:08
How to Execute Multi-database Queries via JDBC
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blackduckie • Application • 322 View • 2021-07-05 18:12:31
How to Store Specified CSV Columns to a New File
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blackduckie • Application • 497 View • 2021-07-05 17:15:31
How to Convert JSON Data into a Two-dimensional Table and Export It to a CSV
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blackduckie • Application • 515 View • 2021-07-05 15:55:43
How to Extract Data from Multilayer XML Parent-Child Nodes to Form a List
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Jerry • Promote • 690 View • 2021-08-05 16:43:29
What would be a dynamic and flexible way to transform Json to Java object?