大约有 47,000 项符合查询结果（耗时：0.0735秒） [XML]
What is the Swift equivalent of -[NSObject description]?
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drewagdrewag
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3
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How to Create Deterministic Guids
...a that fixes the C code (rfc-editor.org/errata_search.php?rfc=4122&eid=1352). If this implementation is not fully compliant with RFC4122 and its errata, please provide further details; I would like to make it follow the standard.
– Bradley Grainger
Jul 10 '...
How to pass a class type as a function parameter
... and iOS
– Confused
Dec 12 '16 at 4:13
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Does Swift support reflection?
...TypeName(myvar3))")
The output is:
TypeName0 = NSString
TypeName1 = _TtC13__lldb_expr_014PureSwiftClass
TypeName2 = _TtSi
TypeName3 = _TtSS
Ewan Swick's blog entry helps to decipher these strings:
e.g. _TtSi stands for Swift's internal Int type.
Mike Ash has a great blog entry covering the s...
Are unused CSS images downloaded?
...Craver
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how to concatenate two dictionaries to create a new one in Python? [duplicate]
...resulting list:
$ python -mtimeit -s'd1={1:2,3:4}; d2={5:6,7:9}; d3={10:8,13:22}' \
'd4 = dict(d1.items() + d2.items() + d3.items())'
100000 loops, best of 3: 4.93 usec per loop
Fastest: exploit the dict constructor to the hilt, then one update:
$ python -mtimeit -s'd1={1:2,3:4}; d2={5:6,7:9}; d...
What is the difference between and ?
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131
<html lang="en">
<html lang="en-US">
The first lang tag only specifies a la...
Git Commit Messages: 50/72 Formatting
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– Paused until further notice.
Dec 8 '13 at 15:42
5
Github will hide commit message text after the ...
Java enum - why use toString instead of name
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AlexRAlexR
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How to handle back button in activity
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answered Mar 15 '11 at 13:25
Saurabh PareekSaurabh Pareek
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