大约有 40,000 项符合查询结果（耗时：0.1163秒） [XML]
Quickest way to convert a base 10 number to any base in .NET?
...ollowing limited - but typically sufficient - set of bases: 2, 8, 10, or 16.
Update (to meet the requirement to convert to any base):
I'm not aware of any method in the BCL which is capable to convert numbers to any base so you would have to write your own small utility function. A simple sample ...
Regular expression to allow spaces between words
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edited Mar 16 '18 at 5:59
answered Mar 18 '13 at 8:54
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What are dictionary view objects?
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160
Dictionary views are essentially what their name says: views are simply like a window on the ke...
Export specific rows from a PostgreSQL table as INSERT SQL script
...elds no data. :P
– poshest
Nov 20 '16 at 8:31
1
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Generate JSON string from NSDictionary in iOS
... Itachi
4,41522 gold badges2828 silver badges6060 bronze badges
answered Nov 28 '13 at 9:30
Ben ClaytonBen Clayton
73.4k242...
Finding a branch point with Git?
...my repo can be cloned from here, if that's interesting to anyone):
G: a9546a2 merge from topic back to master
F: e7c863d commit on master after master was merged to topic
E: 648ca35 merging master onto topic
D: 37ad159 post-branch commit on master
C: 132ee2a first commit on topic branch
B: 6aafd7f ...
Why do you have to call .items() when iterating over a dictionary in Python?
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answered Sep 19 '10 at 6:13
Alex MartelliAlex Martelli
724k148148 gold badges11261126 silver badges13241324 bronze badges
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Why does Javascript's regex.exec() not always return the same value? [duplicate]
...condition.
var re = /foo_(\d+)/g,
str = "text foo_123 more text foo_456 foo_789 end text",
match,
results = [];
while (match = re.exec(str))
results.push(+match[1]);
DEMO: http://jsfiddle.net/pPW8Y/
If you don't like the placement of the assignment, the loop can be reworked, l...
Adding a new value to an existing ENUM Type
...update some_table set some_column = _some_column::text::some_enum_type;
-- 6. remove old column and type
alter table some_table drop column _some_column;
drop type _some_enum_type;
3-6 should be repeated if there is more than 1 column.
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