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groupingBy in Streams with CollectingAndThen method -> how to get rid of Optional then use Max on the map :)

score 388 · Answer 1 · 2025-01-04 20:05:24

388

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groupingBy in Streams with CollectingAndThen method -> how to get rid of Optional then use Max on the map :)

Published on 04 January 2025 at 20:05

score 269 · Answer 2 · 2025-01-04 20:00:34

269

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Published on 04 January 2025 at 20:00

score 156 · Answer 3 · 2025-01-04 19:59:16

156

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score 55 · Answer 4 · 2025-01-07 18:25:40

55

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score 2.6k · Answer 5 · 2025-01-04 20:05:08

2.6k

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score 240 · Answer 6 · 2025-01-04 20:03:15

240

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Published on 04 January 2025 at 20:03

score 1.6k · Answer 7 · 2025-01-04 20:03:14

1.6k

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score 888 · Answer 8 · 2025-01-04 20:04:34

888

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score 1.3k · Answer 9 · 2025-01-05 21:42:58

1.3k

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score 255 · Answer 10 · 2025-01-04 19:57:23

255

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score 299 · Answer 11 · 2025-01-04 19:58:10

299

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Published on 04 January 2025 at 19:58

score 1.8k · Answer 12 · 2025-01-04 20:05:08

1.8k

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Published on 04 January 2025 at 20:05

score 724 · Answer 13 · 2025-01-04 19:59:13

724

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score 5k · Answer 14 · 2025-01-04 20:03:12

5k

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score 547 · Answer 15 · 2025-01-04 20:03:11

547

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score 2.3k · Answer 16 · 2025-01-04 19:59:52

2.3k

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score 336 · Answer 17 · 2025-01-04 20:03:10

336

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Published on 04 January 2025 at 20:03

score 301 · Answer 18 · 2025-01-04 20:04:40

301

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score 775 · Answer 19 · 2025-01-04 20:03:10

775

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Published on 04 January 2025 at 20:03

score 331 · Answer 20 · 2025-01-08 05:02:19

331

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Published on 08 January 2025 at 05:02

List Question

groupingBy in Streams with CollectingAndThen method -> how to get rid of Optional then use Max on the map :)

Collectors with nested group by for maps (java 8)

java collectors with grouping by

java stream for grouping by multiple keys

How to Group a List of objects by Two fields and obtain a List of objects of resulting type

Perfoming null-checks while collecting with Collectors.groupingBy

Aggregate multiple fields grouping by multiple fields in Java 8

Grouping elements that each group contains only one object with specified field

Java Stream Grouping by multiple fields individually in declarative way in single loop

Java Collectors Grouping By

How to use groupingBy on nested lists

Java 8 groupingBy to obtain LinkedHashMap and mapping the values of the map to a different object

Sorting and Grouping on a list of objects

Java 8: grouping by multiple fields and then sort based on value

Groupingby a list of objects based on an attribute which can be null

Group and Aggregate List of Map<String, Object>

How to map frequencies to a new object with Collectors groupingBy?

Chi -Square test for grouped data excepting certain groups with missing values in r

How can I get some statistics using java 8 stream with object list

Using groupingby with java streams

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