大约有 1,633 项符合查询结果（耗时：0.0278秒） [XML]
How can I iterate through the unicode codepoints of a Java String?
...oints() method built in to String: docs.oracle.com/javase/8/docs/api/java/lang/…
– Dov Wasserman
Apr 18 '14 at 17:13
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How to get string width on Android?
...veloper.android.com/reference/android/graphics/Paint.html#measureText(java.lang.String)
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SQL select only rows with max value on a column [duplicate]
...dn't it return both rows with id=1, rev=3?
– Michael Lang
Jun 24 '13 at 22:42
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format statement in a string resource file
... I get java.util.IllegalFormatConversionException: %d can't format java.lang.Double arguments when I use $d think $d is an integer
– user1634451
Apr 17 '14 at 5:43
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Why is Scala's immutable Set not covariant in its type?
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at http://www.scala-lang.org/node/9764 Martin Odersky writes:
"On the issue of sets, I believe the non-variance stems also from the implementations. Common sets are implemented as hashtables, which are non-variant arrays of the key type. I a...
Copy a stream to avoid “stream has already been operated upon or closed”
...ter `anyMatch` on the same stream results in the following exception:
java.lang.IllegalStateException: stream has already been operated upon or closed
at
java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:229)
at
java.util.stream.ReferencePipeline.noneMatch(ReferencePipeline.java:459...
Convert a RGB Color Value to a Hexadecimal String
...n class java.util.IllegalFormatConversionException with message: x != java.lang.Float
– Mig82
Jun 15 at 19:14
@smillie...
Insert new column into table in sqlite?
...ault value can not be added in ALTER TABLE for some fieldtypes: sqlite.org/lang_altertable.html
– michel.iamit
Sep 9 '13 at 8:00
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How do I convert a Vector of bytes (u8) to a string
...nerally aren't good at asking questions, especially when they are new to a language. Rust makes a distinction between an array, a slice and a Vec, but newcomers don't know the differences. Make sure to upvote all questions and answers that prove useful though.
– Shepmaster
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When do you use Java's @Override annotation and why?
...rkill when you are coding." I agree with this, which is why I find dynamic langs so wrong (though 100% of my paid work is in ruby right now).
– Dan Rosenstark
Jan 10 '10 at 18:14
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