大约有 11,643 项符合查询结果（耗时：0.0260秒） [XML]
Wait one second in running program
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Personally I think Thread.Sleep is a poor implementation. It locks the UI etc. I personally like timer implementations since it waits then fires.
Usage: DelayFactory.DelayAction(500, new Action(() => { this.RunAction(); }));
//Note Forms.Timer and Timer() have similar implementations.
p...
Android Fragments. Retaining an AsyncTask during screen rotation or configuration change
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@jakk The lifecycle methods for Activitys, Fragments, etc. are invoked sequentially by the main GUI thread's message queue, so even if the task finished concurrently in the background before these lifecycle methods completed (or even invoked), the onPostExecute method would stil...
What is the string concatenation operator in Oracle?
... I am confused - if by "logical operator" you mean operators like AND, NOT etc. then of course || is not a logical operator. But what does that have to due with 'x'||null returning x? n+null returns null, so is + a logical operator?
– Tony Andrews
Jul 20 '12 ...
Eclipse “Server Locations” section disabled and need to change to use Tomcat installation
...ecent tool would figure out all this tinkering by itself, clean by itself, etc... yes I know it's a plugin but still..
– rapt
Mar 18 '12 at 19:32
1
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How to detect duplicate values in PHP array?
...utput
Array
(
[apple] => 2
[orange] => 1
[pear] => 2
etc...
)
share
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Adding days to a date in Python
... relativedelta is especially useful when doing operations on month year etc.
– forkadam
Aug 20 at 4:11
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How do I set up email confirmation with Devise?
...n however, you want to use a real SMTP server (Google Apps, qmail, postfix etc talk to your sysadmin)
– clyfe
Nov 19 '11 at 0:10
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Sublime Text 2 - View whitespace characters
...or scheme, you'll find general settings — background, caret, foreground, etc. The "invisibles" key is the color you want to change.
– Roger_S
Aug 26 '13 at 15:35
2
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What is the most effective way for float and double comparison?
...types.h doesn't compile on Windows, we cannot use
// uint32, uint64, and etc here.
typedef int Int;
typedef unsigned int UInt;
};
// The specialization for size 8.
template <>
class TypeWithSize<8> {
public:
#if GTEST_OS_WINDOWS
typedef __int64 Int;
typedef unsigned __int64 U...
Get Month name from month number
... GetMonthName return full month name. If you need it as JAN, FEB, etc.. you could use var month = 10; string monthName = new DateTime(2014, month, 1).ToString("MMM", CultureInfo.InvariantCulture).ToUpper();
– Dmitry Pavlov
Oct 23 '14 at 17:49
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