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Is it better to use Enumerable.Empty() as opposed to new List() to initialize an IEnumerable
...ems as an Enumerable:
public class Person
{
private IList<Role> _roles;
public Person()
{
this._roles = new List<Role>();
}
public string Name { get; set; }
public void AddRole(Role role)
{
//implementation
}
public IEnumerable<...
Sort array of objects by single key with date value
... Rocket HazmatRocket Hazmat
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18
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How to extract the n-th elements from a list of tuples?
...htly slower than the list comprehension:
setup = 'elements = [(1,1,1) for _ in range(100000)];from operator import itemgetter'
method1 = '[x[1] for x in elements]'
method2 = 'map(itemgetter(1), elements)'
import timeit
t = timeit.Timer(method1, setup)
print('Method 1: ' + str(t.timeit(100)))
t = t...
What are 'closures' in .NET?
...thod and the variable j
[CompilerGenerated]
private sealed class <>c__DisplayClass2
{
public <>c__DisplayClass2();
public void <fillFunc>b__0()
{
Console.Write("{0} ", this.j);
}
public int j;
}
for the function:
static void fillFunc(int count) {
...
MongoDB with redis
...data
– John Zwinck
Sep 12 '12 at 11:32
Great points about some of the comparative strengths of each.
...
Change all files and folders permissions of a directory to 644/755
...ause this also will make the parent folder 755
– MaXi32
Jun 23 at 0:35
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What are five things you hate about your favorite language? [closed]
...
32
@Mausch: where does javascript live in the vast majority of cases? You're saying the equivalent of "cars don't contribute to global warming...
Convert a float64 to an int in Go
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Best explanation for languages without null
...ne'
– Kevin Wright
Oct 30 '10 at 22:32
4
I gave you bounty since I really like what you said abou...
Good examples of Not a Functor/Functor/Applicative/Monad?
...
answered Aug 27 '12 at 6:32
Petr PudlákPetr Pudlák
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...