大约有 37,000 项符合查询结果（耗时：0.0464秒） [XML]
Func with out parameter
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edited Apr 12 '14 at 0:07
Spencer Ruport
33.8k1111 gold badges7979 silver badges136136 bronze badges
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UIView Infinite 360 degree rotation animation?
I'm trying to rotate a UIImageView 360 degrees, and have looked at several tutorials online. I could get none of them working, without the UIView either stopping, or jumping to a new position.
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Difference between OperationCanceledException and TaskCanceledException?
...achAsync mostly from Stephen Toub's blog blogs.msdn.microsoft.com/pfxteam/2012/03/05/… . Then if I throw an exception inside an await enumerable.ForEachAsync( async () => { throw new ApplicationException( "Test" ); } ); somehow it is 'changed' to a TaskCanceledException. Any idea how that mig...
Disable Visual Studio devenv solution save dialog
...olution by double click on solution file in a file manager, Visual Studio 2012 asks me whether I want to save devenv.sln:
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Create UIActionSheet 'otherButtons' by passing in array, not varlist
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edited Jul 25 '15 at 20:37
mylogon
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answered ...
ruby system command check exit code
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edited Sep 10 '13 at 20:36
answered Sep 10 '13 at 20:31
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nginx missing sites-available directory
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edited Jun 26 '18 at 21:00
user2066657
27822 silver badges1414 bronze badges
answered Jul 2 '13 at 0:2...
Rails check if yield :area is defined in content_for
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edited Mar 10 '16 at 15:15
wintermeyer
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Postgresql query between date ranges
...example:
SELECT
user_id
FROM
user_logs
WHERE
login_date >= '2014-02-01'
AND login_date < '2014-03-01'
In this case you still need to calculate the start date of the month you need, but that should be straight forward in any number of ways.
The end date is also simplified; just...
creating list of objects in Javascript
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var list = [
{ date: '12/1/2011', reading: 3, id: 20055 },
{ date: '13/1/2011', reading: 5, id: 20053 },
{ date: '14/1/2011', reading: 6, id: 45652 }
];
and then access it:
alert(list[1].date);
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