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How to call asynchronous method from synchronous method in C#?
...
Asynchronous programming does "grow" through the code base. It has been compared to a zombie virus. The best solution is to allow it to grow, but sometimes that's not possible.
I have written a few types in my Nito.AsyncEx library for dealing with a partially-asynchronous code b...
Default filter in Django admin
... }
def queryset(self, request, queryset): # Run the queryset based on your lookup values
if self.value() is None:
return queryset.filter(status=5)
elif int(self.value()) == 0:
return queryset.filter(status__lte=4)
elif int(self.value()) =...
Getting multiple keys of specified value of a generic Dictionary?
... the missing functions to make it an IDictionary compatible class. This is based on the version with unique Key-Value Pairs. Here's the file if desired (Most work was the XMLDoc through):
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;...
Measuring elapsed time with the Time module
...elapsed since the first call to this function, as a floating point number, based on the Win32 function QueryPerformanceCounter(). The resolution is typically better than one microsecond.
Update for Python 3.7
New in Python 3.7 is PEP 564 -- Add new time functions with nanosecond resolution.
Us...
an htop-like tool to display disk activity in linux [closed]
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64
nmon shows a nice display of disk activity per device. It is available for linux.
? Disk I/O...
How do you configure Django for simple development and deployment?
...ings files.
settings_local.py - host-specific configuration, such as database name, file paths, etc.
settings_development.py - configuration used for development, e.g. DEBUG = True.
settings_production.py - configuration used for production, e.g. SERVER_EMAIL.
I tie these all together with a set...
Convert String to double in Java
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LISTAGG in Oracle to return distinct values
...ns; you just use it as a black box and you only know which lever does what based on folklore.
– Koshinae
Apr 19 '15 at 16:56
4
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What is the meaning of “__attribute__((packed, aligned(4))) ”
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How do I check if a type is a subtype OR the type of an object?
... that demonstrates:
void Main()
{
typeof(Derived).IsSubclassOf(typeof(Base)).Dump();
typeof(Base).IsSubclassOf(typeof(Base)).Dump();
}
public class Base { }
public class Derived : Base { }
Output:
True
False
Which indicates that Derived is a subclass of Base, but that Baseis (obviousl...