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What is the difference between shallow copy, deepcopy and normal assignment operation?
...inal.
Here's a little demonstration:
import copy
a = [1, 2, 3]
b = [4, 5, 6]
c = [a, b]
Using normal assignment operatings to copy:
d = c
print id(c) == id(d) # True - d is the same object as c
print id(c[0]) == id(d[0]) # True - d[0] is the same object as c[0]
Using a shall...
What is the Scala annotation to ensure a tail recursive function is optimized?
...Scala\tests>scala
Welcome to Scala version 2.8.0.RC5 (Java HotSpot(TM) 64-Bit Server VM, Java 1.6.0_18).
Type in expressions to have them evaluated.
Type :help for more information.
scala> import scala.annotation.tailrec
import scala.annotation.tailrec
scala> class Tails {
| @tailrec...
How do I specify different Layouts in the ASP.NET MVC 3 razor ViewStart file?
...itrov
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Freely convert between List and IEnumerable
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148
List<string> myList = new List<string>();
IEnumerable<string> myEnumerable = ...
Making Maven run all tests, even when some fail
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edited Apr 24 at 10:09
Steve Chambers
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How do I pipe a subprocess call to a text file?
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answered Jan 31 '11 at 22:04
SkurmedelSkurmedel
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generating GUID without hyphen
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answered Jan 16 '12 at 8:48
Christian.KChristian.K
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What is the difference between save and export in Docker?
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174
The short answer is:
save will fetch an image : for a VM or a physical server, that would be t...
Understanding what 'type' keyword does in Scala
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4 Answers
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HTML Body says cz-shortcut-listen=“true” with Chrome's Developer Tools?
...g, and while using the Developer Tools on Google Chrome version 22.0.1229.94 m, I saw the <body> tag has the attribute cz-shortcut-listen="true" (which of course is not on my code). What does it mean and why is it showing up? (I tried looking it up in google, but found nothing relevant)
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