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Can/should one write a Comparator consistent with Object's equals method

score 219 · Answer 1 · 2015-06-09 16:24:47

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Can/should one write a Comparator consistent with Object's equals method

219 views Asked by Dan At 09 June 2015 at 16:24

score 295 · Answer 2 · 2015-06-10 12:47:10

Strings are not sequence of characters in java?

295 views Asked by kingAm At 10 June 2015 at 12:47

score 200 · Answer 3 · 2015-06-11 19:17:27

Is this a good implementation of hashCode()?

200 views Asked by AudioBubble At 11 June 2015 at 19:17

score 395 · Answer 4 · 2015-06-12 17:01:50

comparing two dates. Equal isn't working as well

395 views Asked by Никита Кошкин At 12 June 2015 at 17:01

score 1940 · Answer 5 · 2015-06-09 17:00:55

Lua - Is it possible to check if 2 functions are equal?

1.9k views Asked by Mayron At 09 June 2015 at 17:00

score 292 · Answer 6 · 2015-06-15 11:47:56

Java ArrayList indexOf returns -1

292 views Asked by KaareZ At 15 June 2015 at 11:47

score 127 · Answer 7 · 2015-06-17 06:27:35

If String with exactly same value are to be optimized to refer to same object then why it is different for below cases:

127 views Asked by Bhuwan Pandey At 17 June 2015 at 06:27

score 7070 · Answer 8 · 2015-06-17 19:17:29

How can I check if an ArrayList contains an Object with a specific field value?

7k views Asked by Evorlor At 17 June 2015 at 19:17

score 10115 · Answer 9 · 2015-06-18 03:58:34

Scala: Is there any way to override "not equals" (!=)?

10.1k views Asked by DeegC At 18 June 2015 at 03:58

score 43101 · Answer 10 · 2015-06-15 21:24:15

setting objects equal to eachother (java)

43.1k views Asked by Idan Gelber At 15 June 2015 at 21:24

TechQA.

List Question

Can/should one write a Comparator consistent with Object's equals method

Strings are not sequence of characters in java?

Is this a good implementation of hashCode()?

comparing two dates. Equal isn't working as well

Lua - Is it possible to check if 2 functions are equal?

Java ArrayList indexOf returns -1

If String with exactly same value are to be optimized to refer to same object then why it is different for below cases:

How can I check if an ArrayList contains an Object with a specific field value?

Scala: Is there any way to override "not equals" (!=)?

setting objects equal to eachother (java)

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