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Which kind of pointer do I use when?
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+100
Shared ownership:
The shared_ptr and weak_ptr the standard adopted are pretty much the same as their Boost counterparts. Use them whe...
What is the best algorithm for overriding GetHashCode?
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Alarm 闹钟扩展 · App Inventor 2 中文网
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版本
修改内容
1.0 (2021-04-26)
初始版本
2.0 (2021-05-15)
当包名更改时，ScreenToOpen 在Kodular上无法工作
2.1 (2021-06-12)
- AlarmIntent 中的 FlagNewTask 属性未正确设...
iOS Safari – How to disable overscroll but allow scrollable divs to scroll normally?
...chstart', selScrollable, function(e) {
if (e.currentTarget.scrollTop === 0) {
e.currentTarget.scrollTop = 1;
} else if (e.currentTarget.scrollHeight === e.currentTarget.scrollTop + e.currentTarget.offsetHeight) {
e.currentTarget.scrollTop -= 1;
}
});
// Stops preventDefault from being ...
Best approach to remove time part of datetime in SQL Server
...hod a is the least resource intensive:
a) select DATEADD(dd, DATEDIFF(dd, 0, getdate()), 0)
Proven less CPU intensive for same total duration a million rows by some one with way too much time on their hands: Most efficient way in SQL Server to get date from date+time?
I saw a similar test elsewh...
How do I pick randomly from an array?
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1140
Just use Array#sample:
[:foo, :bar].sample # => :foo, or :bar :-)
It is available in Ruby ...
What is the difference between the states selected, checked and activated in Android?
...d);
}
}
Thanks to the following:
http://sriramramani.wordpress.com/2012/11/17/custom-states/
Stackoverflow: How to add a custom button state
Stackoverflow: Custom Checkable View which responds to Selector
http://www.charlesharley.com/2012/programming/custom-drawable-states-in-android/
htt...
Should logger be private static or not
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edited Oct 1 '10 at 20:37
answered Oct 1 '10 at 20:28
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Repeat Character N Times
...ess you need to support older browsers, you can simply write:
"a".repeat(10)
Before repeat, we used this hack:
Array(11).join("a") // create string with 10 a's: "aaaaaaaaaa"
(Note that an array of length 11 gets you only 10 "a"s, since Array.join puts the argument between the array elements.)
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Why is there no Char.Empty like String.Empty?
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