new-operator

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Total Python Noob: why doesn't this work?

I\'m working through Learn Python the Hard Way, and trying to understand it rather than just hammer away. I got stuck on Exercise 16, as开发者_如何学运维 discussed already on SO here:[详细]

2023-03-31 07:42 分类：问答
Creating an SVN patch including new directories

First of all excuse the long text, but I am trying to be as detailed as I can. I am developing for an open-source project (DSpace). I don\'t have commit privileges to their SVN repo, so I checked out[详细]

2023-03-30 16:03 分类：问答
Why would you want to hide a method using `new`? [duplicate]

This question already has answers here: Closed 11 years ago. Possible Duplicate: C# - new keyword in method signature[详细]

2023-03-30 07:15 分类：问答
`new` and `use` keyword paths

Im on a host company that uses php 5.2 , some of the libraries i use are written in 5.3 an开发者_高级运维d there are certain incompatibilities between the code.[详细]

2023-03-28 18:39 分类：问答
c++ memory management

Is this a good way to delete a map of longs and objects made with new // iterate over the map for (std::map<unsigned long, Object*>::iterator it = obj开发者_运维技巧ects.begin(), it_end = objec[详细]

2023-03-28 14:03 分类：问答
boost::serialization: overloading load_construct_data: no accessible constructor at all

so I\'m using the boost::serialization library, and I\'m trying to overide how a class is constructed, since it has no default constructor. This 开发者_如何学JAVAis demonstrated here. To me it appears[详细]

2023-03-28 09:20 分类：问答
Create a single object

I want to create a single object. Does the below code make sense? singleObj = new function () { // act as a constructor.[详细]

2023-03-28 06:19 分类：问答
Ruby on Rails dropdown values not saving

I\'m new to RoR and having an issue when trying to save from multiple dropdowns. I have three objects - books, genres, and authors. A book object has a genre and author associated to it, but the issue[详细]

2023-03-28 04:56 分类：问答
Replace SQLite DB content when updating app [duplicate]

This question already has an answer here: Trying to over开发者_开发知识库write sqlite database in iPhone app update[详细]

2023-03-26 13:53 分类：问答
Leaking memory when assigning new value to variable?

Yes, I\'m one of those fellows that is learning C++ coming from Java, being spoiled with an automatic garbage collector. There\'s a particular situation where I\'m wondering whether I\'m leaking memor[详细]

2023-03-26 10:48 分类：问答