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Assign a variable inside a Block to a variable outside a Block
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yes block are the most used functionality , so in order to avoid the retain cycle we should avoid using the strong variable,including self inside the block, inspite use the _weak or weakself.
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Benchmarking small code samples in C#, can this implementation be improved?
...ty to minimize fluctuations caused by other processes/threads
Process.GetCurrentProcess().PriorityClass = ProcessPriorityClass.High;
Thread.CurrentThread.Priority = ThreadPriority.Highest;
// warm up
func();
var watch = new Stopwatch();
// clean up
GC.Collect();
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How do I set the request timeout for one controller action in an asp.net mvc application
...tribute is True, you do not have to set this attribute to a large value in order to avoid application shutdown while you are debugging.
– Nick van Esch
Sep 26 '14 at 6:46
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Why can't an anonymous method be assigned to var?
...ecification. "The initializer expression must have a compile-time type" in order to be used for a implicitly typed local variable.
– Anthony Pegram
Feb 11 '11 at 4:49
add a co...
NoSql vs Relational database
... Semi-structured data is one such class. It contains XML, Emails, JSON, etc. See the wikipedia page on it. The general rule is that the structure is there, but is loosely defined and dynamically extensible (the latter tend to class with the relational model - and while it is not impossible to mo...
Responsive image map
....if we place another image then its not working for second and third image etc...just check it..
– User2413
Nov 3 '14 at 9:41
1
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Difference between hard wrap and soft wrap?
...n actual line). You can also jump straight to a line by typing :10 or :30, etc.
– daviewales
Apr 25 '16 at 8:49
If you...
Share variables between files in Node.js?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Will Dispose() be called in a using statement with a null object?
...t something like:
IDisposable x = GetObject("invalid name");
try
{
// etc...
}
finally
{
if(x != null)
{
x.Dispose();
}
}
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postgresql: INSERT INTO … (SELECT * …)
... Use LIMIT to specify top 20 rows, but I think you need to sort them using ORDER BY clause first.
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