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Jerry • Promote • 622 View • 2021-08-05 08:51:48
What should I do when the data source in the Java report tool cannot be calculated by SQL?
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Jerry • Promote • 637 View • 2021-08-05 08:50:57
How to handle multi-source calculations in Java reporting tools?
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Jerry • Promote • 668 View • 2021-08-05 08:50:13
What should I do when it is difficult to write complex SQL in Java reporting tools?
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blackduckie • Desktop • 367 View • 2021-07-30 10:54:37
Calculate the Difference of Two White-space-separated Strings
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blackduckie • Desktop • 320 View • 2021-07-30 07:40:55
Find Corresponding Data in the One Table Using the Other Table
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blackduckie • Desktop • 314 View • 2021-07-30 07:23:03
Remove Duplicates from Each Numeric String, Sort Digits, and Concatenate Them
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blackduckie • Desktop • 364 View • 2021-07-30 06:54:34
Find Values Corresponding to Keys Stored in a Specific Cell
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blackduckie • Desktop • 329 View • 2021-07-30 06:38:22
Sum up Key Value Pairs and Concatenate Results
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blackduckie • Desktop • 373 View • 2021-07-30 03:07:26
Move Cells Containing Values in the Last Four Columns into Corresponding Rows
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blackduckie • Desktop • 289 View • 2021-07-30 02:47:59
Group Rows and Concatenate Each Value of a Specific Column into a String
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blackduckie • Desktop • 296 View • 2021-07-30 01:56:59
List Values in a Specific Column Whose Occurrences Rank in Top 10
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blackduckie • Desktop • 300 View • 2021-07-29 10:26:46
Concatenate Two Columns and Enter Result to Another Column
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blackduckie • Application • 359 View • 2021-07-29 10:14:48
Group and Summarize Multilevel Mongo Data
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blackduckie • Application • 400 View • 2021-07-29 08:48:00
How to Repeatedly Display the Title for Same Group on Each Page
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blackduckie • Application • 304 View • 2021-07-29 07:34:06
Split and Extend Each Comma-separated Value to Multiple Rows
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Jerry • Promote • 675 View • 2021-08-05 08:41:29
What should I do when it is difficult to implement code with Java Stream?
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blackduckie • Desktop • 351 View • 2021-07-29 03:43:34
Sort a Certain Column according to the Specific Order of Key Words It Contains
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blackduckie • Application • 882 View • 2021-07-29 02:07:08
Sum a Specific Column and Sort Result by a Specified Column
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Jerry • Promote • 551 View • 2021-08-05 08:44:32
How to easily handle text file calculations in Java?
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blackduckie • Desktop • 324 View • 2021-07-28 10:42:11
Check Whether Each Value of a Specific Column Contains All Words in a Specified Cell
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blackduckie • Desktop • 368 View • 2021-07-28 10:29:10
Write All Values of the Non-Grouping Field in One Row