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What is the purpose of willSet and didSet in Swift?
...seems to be that sometimes, you need a property that has automatic storage and some behavior, for instance to notify other objects that the property just changed. When all you have is get/set, you need another field to hold the value. With willSet and didSet, you can take action when the value is mo...
Are there any coding standards for JavaScript? [closed]
What are the established coding standards for JavaScript?
8 Answers
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How to call asynchronous method from synchronous method in C#?
...doesn't need to synchronize back to its context, then you can use Task.WaitAndUnwrapException:
var task = MyAsyncMethod();
var result = task.WaitAndUnwrapException();
You do not want to use Task.Wait or Task.Result because they wrap exceptions in AggregateException.
This solution is only appropriat...
When would I use Task.Yield()?
I'm using async/await and Task a lot but have never been using Task.Yield() and to be honest even with all the explanations I do not understand why I would need this method.
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Tomcat startup logs - SEVERE: Error filterStart how to get a stack trace?
...that type of info. I wouldn't expect the full stacktrace to be dumped to standard out.
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error_log per Virtual Host?
On one Linux Server running Apache and PHP 5, we have multiple Virtual Hosts with separate log files. We cannot seem to separate the php error_log between virtual hosts.
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Configure Log4net to write to multiple files
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What if you want File1Appender to log DEBUG errors and File2Appender to log ERROR errors?
– JsonStatham
May 8 '14 at 13:48
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What is the best java image processing library/approach? [closed]
I am using both the JAI media apis and ImageMagick?
11 Answers
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What is the maximum recursion depth in Python, and how to increase it?
...n (or rather, the CPython implementation) doesn't optimize tail recursion, and unbridled recursion causes stack overflows. You can check the recursion limit with sys.getrecursionlimit:
import sys
print(sys.getrecursionlimit())
and change the recursion limit with sys.setrecursionlimit:
sys.setrecurs...
Must Dependency Injection come at the expense of Encapsulation?
If I understand correctly, the typical mechanism for Dependency Injection is to inject either through a class' constructor or through a public property (member) of the class.
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