大约有 47,000 项符合查询结果（耗时：0.0526秒） [XML]
Bubble Sort Homework
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answered May 23 '09 at 23:49
WesleyWesley
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What is the advantage of using abstract classes instead of traits?
...Mushtaq Ahmed
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174
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Split string with dot as delimiter
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174
split() accepts a regular expression, so you need to escape . to not consider it as a regex meta...
NewLine in object summary
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answered May 19 '11 at 14:44
YetAnotherUserYetAnotherUser
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What's the right way to pass form element state to sibling/parent elements?
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answered Jun 10 '14 at 22:26
captraycaptray
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How to unescape HTML character entities in Java?
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I have used the Apache Commons StringEscapeUtils.unescapeHtml4() for this:
Unescapes a string containing entity
escapes to a string containing the
actual Unicode characters
corresponding to the escapes. Supports
HTML 4.0 entities.
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How do I add a foreign key to an existing SQLite table?
... Daniel VassalloDaniel Vassallo
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Programmatically change input type of the EditText from PASSWORD to NORMAL & vice versa
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answered Mar 27 '12 at 16:14
RajkiranRajkiran
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BestPractice - Transform first character of a string into lower case
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240
I would use simple concatenation:
Char.ToLowerInvariant(name[0]) + name.Substring(1)
The fir...
Deep null checking, is there a better way?
...te all the short-circuiting checks for you.
It didn't make the bar for C# 4. Perhaps for a hypothetical future version of the language.
Update (2014):
The ?. operator is now planned for the next Roslyn compiler release. Note that there is still some debate over the exact syntactic and semantic an...