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Deep copy of a dict in python
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Python 2 or 3:
Python 3.2 (r32:88445, Feb 20 2011, 21:30:00) [MSC v.1500 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import copy
>>> my_dict = {'a': [1, 2, 3], 'b': [4, 5, 6]}
>>> my_copy = copy.deepcopy(my_dict)
&g...
List changes unexpectedly after assignment. How do I clone or copy it to prevent this?
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3446
With new_list = my_list, you don't actually have two lists. The assignment just copies the refer...
How to download image using requests
...content-disposition'] that gives me output as: 'attachment; filename=DELS36532G290115.csi' I am parsing this string for filename... is their any cleaner way?
– Grijesh Chauhan
Jan 29 '15 at 10:39
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How to get ELMAH to work with ASP.NET MVC [HandleError] attribute?
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edited Jun 6 '12 at 12:03
answered Apr 23 '09 at 1:28
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Why use prefixes on member variables in C++ classes
...pace scope.
– anon
Aug 4 '09 at 15:36
13
But they are ok as member variable names. I don't prefi...
LINQ to Entities case sensitive comparison
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165
That's because you are using LINQ To Entities which is ultimately convert your Lambda expressio...
How to get the Power of some Integer in Swift language?
...nywhere in your project
infix operator ^^ { associativity left precedence 160 }
func ^^ (radix: Int, power: Int) -> Int {
return Int(pow(Double(radix), Double(power)))
}
// ...
// Then you can do this...
let i = 2 ^^ 3
// ... or
println("2³ = \(2 ^^ 3)") // Prints 2³ = 8
I used two caret...
Difference between . and : in Lua
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edited Oct 4 '13 at 16:03
Yu Hao
108k2323 gold badges198198 silver badges253253 bronze badges
answe...
How to make a chain of function decorators?
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edited Apr 3 '19 at 16:23
Hondros
8822 silver badges1212 bronze badges
answered Apr 11 '09 at 7:16
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Gradle does not find tools.jar
...d to use the package tools.jar, which is in the lib folder from the jdk (1.6.0_26 in my case).
21 Answers
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