mutable

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Why the "mutable default argument fix" syntax is so ugly, asks python newbie

Now following my series of \"python newbie questions\" and based on another question. Prerogative Go to http://python.net/~goodger/projects/pycon/2007/idiomatic/handout.html#other-languages-have-var[详细]

2022-12-27 02:21 分类：问答
How to implement IEquatable<T> when mutable fields are part of the equality - Problem with GetHashCode

I am using Entity Framework in my application. I implemented with the partial class of an entity the IEquatable<T> interface:[详细]

2022-12-26 20:15 分类：问答
A python random function acts differently when assigned to a list or called directly

I have a python function that randomize a dictionary representing a position specific scoring matrix.[详细]

2022-12-26 06:34 分类：问答
How do I properly implement a property in F#?

Consider my first attempt, a simple type in F# like the following: type Test() = inherit BaseImplementingNotifyPropertyChangedViaOnPropertyChanged()[详细]

2022-12-25 17:30 分类：问答
What is the proper way to remove elements from a scala mutable map using a predicate

How to do that without creating any new collections? Is there something bette开发者_运维技巧r than this?[详细]

2022-12-23 17:03 分类：问答
Should this immutable struct be a mutable class?

I showed this struct to a fellow programmer and they felt that it should be a mutable class. They felt it is inconvenient not to have null references and the ability to alter the object as required. I[详细]

2022-12-23 12:31 分类：问答
Project Euler 7 Scala Problem

I was trying to solve Project Euler problem number 7 using scala 2.8 First solution implemented by me takes ~8 seconds[详细]

2022-12-22 20:42 分类：问答
What is the appropriate way/pattern to collect information from classes?

To keep things simplified lets say I have an interface RandomProvider interface public interface RandomProvider[详细]

2022-12-22 19:38 分类：问答
C++ language some live examples for mutable

Can someone show a live example of the usage of mutable keyword, when it is used in a cons开发者_JAVA百科t function and explain in a live example about the mutable and const function and also differen[详细]

2022-12-22 16:27 分类：问答
How do I create an F# mutable option type?

I need to create a mutable option<T> type in F#. I\'ve tried writing let x = ref None and subsequently writing开发者_StackOverflow社区[详细]

2022-12-21 20:48 分类：问答