| Time |
S |
Nick |
Message |
| 05:41 |
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| 12:44 |
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| 14:17 |
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aditsu |
is there a DecimalFormat that behaves like Double.toString? |
| 14:44 |
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| 15:27 |
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pdurbin |
How does it behave? I should upgrade to Java 9 so I can have a REPL. |
| 17:07 |
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aditsu |
pdurbin: e.g. 1 -> "1.0", 1e50 -> "1.0e50" |
| 17:10 |
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aditsu |
scala has a REPL |
| 17:12 |
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aditsu |
pdurbin: there's also http://www.javarepl.com |
| 17:16 |
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pdurbin |
"###.##" according to https://docs.oracle.com/javase/tutorial/i18n/format/decimalFormat.html I guess. "123456.79" as output |
| 17:18 |
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aditsu |
"###.##" gives "1" and "100000000000000000000000000000000000000000000000000" |
| 17:18 |
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aditsu |
just like toString.. except totally different :p |
| 17:19 |
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aditsu |
also, 123456.789 is supposed to come out as "123456.789" |
| 17:23 |
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pdurbin |
hmm, if you figure it out, please let us know |
| 17:23 |
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aditsu |
so far, it looks like it doesn't exist, which is weird and sucks |
| 17:24 |
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pdurbin |
time to ask on Stack Overflow, I guess |
| 17:25 |
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aditsu |
oh yeah, I forgot about that.. |
| 17:34 |
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| 17:42 |
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aditsu |
posted: https://stackoverflow.com/questions/47251895/is-there-a-decimalformat-that-behaves-like-double-tostring |
| 17:53 |
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pdurbin |
looks good |
| 17:54 |
|
* pdurbin |
votes it up |
| 18:53 |
|
pdurbin |
aditsu: is it using `FloatingDecimal.toJavaFormatString`? See http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/file/d5a00b1e8f78/src/share/classes/java/lang/Double.java#l203 |
| 18:55 |
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aditsu |
you mean toString? yes, that's internal implementation details.. |
| 18:55 |
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aditsu |
not part of the public API |
| 18:56 |
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pdurbin |
sure, but it would give you what you want, I would think |
| 18:57 |
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aditsu |
if it had a format pattern, maybe |
| 18:59 |
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pdurbin |
yeah, that's what I was hoping I'd find inside. no such luck |
| 19:37 |
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aditsu |
I answered my own question.. |
| 22:38 |
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| 22:40 |
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pdurbin |
Cool. Pretty complex answer. I guess you should accept your own answer, if you can. |
