side-effects
Can C++ compiler assume a const bool & value will not change?
Can the C++ compiler assume a \'const bool &\' value will not change? For example, imagine that I have a class:[详细]
2023-02-13 09:59 分类：问答Purity vs Referential transparency
The terms do appear to bedefined differently, but I\'ve always thought of one implying the other; I can\'t think of any case when an expression is referentially transparent but not pure, or vice-versa[详细]
2023-02-07 18:48 分类：问答Assigning to an object
Is there any reasonable ex开发者_开发百科planation of following techinque: //value HAS TO BE CHANGED those are requirements[详细]
2023-02-06 20:02 分类：问答Sequence points in a language with left to right evaluation order?
When evaluation order is specified as \"left to right\" and language is a (pseudo) C-like, which are开发者_运维技巧 the sequence points in the following examples?[详细]
2023-02-05 09:02 分类：问答Getter with side effect
I create a class whose objects are initialized with a bunch of XML code. The class has the ability to extract various parameters out of that XML and to cache them inside the object state variables. Th[详细]
2023-02-05 08:00 分类：问答Why changing global does not give error?
Why on earth Python lets change not global declared list in function? RE-UPDATED numbers = [] num = 4 def add(n, thisnum=None):[详细]
2023-01-30 06:33 分类：问答Unsequenced value computations (a.k.a sequence points)
Sorry for opening this topic again, but thinking about this topic itself has started giving me an Undefined Behavior. Want to move into the zone of well-defined behavior.[详细]
2023-01-19 01:41 分类：问答Rx: Are observables "repeatable" like IEnumerable, and if not, how does this code work?
Yesterday I watched the screencast Writing your first Rx Application (on Channel 9) where Wes Dyer shows how to implement Drag \'n\' Drop using Reactive Extensions (Rx). Something that I still don\'t[详细]
2023-01-14 22:02 分类：问答What, if any, is wrong with this approach to declarative I/O
I\'m not sure exactly how much this falls under \'programming\' opposed to \'program language design\'. But the issue is this:[详细]
2023-01-01 23:47 分类：问答《Flamingo (Remastered 2016)》MP3歌词-Carmen McRae？
Flamingo (Remastered 2016) Carmen McRae 专辑：Remastered Hits (Remastered 2016) 语种： 英语 流派：Jazz[详细]
2022-12-29 22:05 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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