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Do declared properties require a corresponding instance variable?
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answered Jun 19 '10 at 4:26
jbrennanjbrennan
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rsync: difference between --size-only and --ignore-times
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SilverlightFox
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answered Oct 16 '14 at 15:25
rjmunrorjmunro
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Divide a number by 3 without using *, /, +, -, % operators
....333333, the repeating numbers make this easy to calculate using a / 3 = a/10*3 + a/100*3 + a/1000*3 + (..). In binary it's almost the same: 1 / 3 = 0.0101010101 (base 2), which leads to a / 3 = a/4 + a/16 + a/64 + (..). Dividing by 4 is where the bit shift comes from. The last check on num==3 is ne...
PostgreSQL naming conventions
... (for general SQL) here, all with several related links.
Note: Postgresql 10 introduced identity columns as an SQL-compliant replacement for serial.
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Wrap a delegate in an IEqualityComparer
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answered Sep 15 '10 at 16:13
Ruben BartelinkRuben Bartelink
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Best way to parse command line arguments in C#? [closed]
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answered Jan 14 '10 at 22:06
jonpjonp
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Do I set properties to nil in dealloc when using ARC?
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How can I set the Secure flag on an ASP.NET Session Cookie?
...s requireSSL="true" lockItem="true" />. More info here dotnetnoob.com/2010/11/how-to-secure-aspnet-cookies.html
– JTech
Apr 8 '16 at 1:03
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HTML character decoding in Objective-C / Cocoa Touch
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edited May 23 '17 at 10:31
Community♦
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answered Jul 9 '09 at 17:09
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How do you create an asynchronous method in C#?
...keyword:
private static async Task<DateTime> CountToAsync(int num = 10)
{
for (int i = 0; i < num; i++)
{
await Task.Delay(TimeSpan.FromSeconds(1));
}
return DateTime.Now;
}
If your async method is doing CPU work, you should use Task.Run:
private static async Task<DateTi...