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text(125) csv(56) birt(52) excel(29) json(28) java(14) rest apis(4) set operations(2)
text(125) csv(56) birt(52) excel(29) json(28) java(14) rest apis(4) set operations(2)
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blackduckie • Application • 1 Reply 394 View • 2022-04-24 12:51:23
How to Print These CSV File in a Specific Format Copy
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blackduckie • Application • 1 Reply 366 View • 2022-04-24 12:52:16
How Can I Get a Specific Value from txt File in Java
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blackduckie • Application • 1 Reply 395 View • 2022-04-24 12:53:07
How to Update Database through CSV for Some Columns
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blackduckie • Application • 1 Reply 454 View • 2022-04-24 12:54:11
Merge CSV Files into One Document with No Repeats in Row in Java
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Andy • Application • 5 Reply 1,655 View • 2020-02-24 08:31:39
. How to import JSON data from REST API into BIRT
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pjf • Application • 1 Reply 291 View • 2021-11-26 08:43:25
How SQL Gets Continuous Records Meeting a Specified Condition
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pjf • Application • 1 Reply 616 View • 2020-08-04 10:06:26
How to handle set operations easily in Java
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jinxing • Application • 246 View • 2024-09-05 03:04:04
SQL, in each group modify the null value of a specified column as its neighboring value
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jinxing • Application • 253 View • 2024-09-04 07:43:53
SQL, extract unique values of JSON format field from each group
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jinxing • Application • 136 View • 2024-09-03 08:26:51
Parse a csv file having a primary-sub tables structure
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jinxing • Application • 114 View • 2024-09-02 08:10:39
Process a large csv file with parallel processing
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jinxing • Application • 81 View • 2024-08-30 03:25:06
Split values of a field in a database table and transform it to new fields
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jinxing • Application • 89 View • 2024-08-28 06:34:41
Get the whole group where at least one member meets the specified condition
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jinxing • Application • 103 View • 2024-08-23 07:29:46
Java, perform COUNT on each group of a large csv file
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jinxing • Application • 73 View • 2024-08-21 07:00:30
Group and Summarize data, and align to the specified sequence