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ArrayList vs List in C#
...sing ArrayList in 64bit operating system takes 2x memory than using in the 32bit operating system. Meanwhile, generic list List<T> will use much low memory than the ArrayList.
for example if we use a ArrayList of 19MB in 32-bit it would take 39MB in the 64-bit. But if you have a generic list ...
Traits in PHP – any real world examples/best practices? [closed]
...p;p...
– ircmaxell
Oct 25 '11 at 19:32
29
NikiC's is missing the point: using a trait doesn't pre...
How to convert a scala.List to a java.util.List?
...1,2,3))
From Scala 2.8 onwards:
import scala.collection.JavaConversions._
import scala.collection.mutable.ListBuffer
asList(ListBuffer(List(1,2,3): _*))
val x: java.util.List[Int] = ListBuffer(List(1,2,3): _*)
However, asList in that example is not necessary if the type expected is a Java List,...
What's the easiest way to escape HTML in Python?
...
Max Egger
322 bronze badges
answered Jun 30 '09 at 4:18
nosklonosklo
183k5252 gold badge...
Assign null to a SqlParameter
...coalescing operator for more details. msdn.microsoft.com/en-us/library/ms173224.aspx
– Chris Taylor
Jun 9 '12 at 11:23
3
...
C# Interfaces. Implicit implementation versus Explicit implementation
...
mattlantmattlant
14.6k44 gold badges3232 silver badges4343 bronze badges
8
...
Python memoising/deferred lookup property decorator
...
from boltons.cacheutils import cachedproperty
class Foo(object):
def __init__(self):
self.value = 4
@cachedproperty
def cached_prop(self):
self.value += 1
return self.value
f = Foo()
print(f.value) # initial value
print(f.cached_prop) # cached property is c...
Best practices with STDIN in Ruby?
...
32
I am not quite sure what you need, but I would use something like this:
#!/usr/bin/env ruby
u...
ViewBag, ViewData and TempData
...|
edited Dec 26 '18 at 23:32
JohnOsborne
80511 gold badge99 silver badges2626 bronze badges
answered Nov...
Min/Max of dates in an array?
...
_.min and _.max work on arrays of dates; use those if you're using Lodash or Underscore, and consider using Lodash (which provides many utility functions like these) if you're not already.
For example,
_.min([
new Date(...