Why I have problem creating a class inheriting from str (or also f开发者_开发问答rom int) class C(str):
My jqGrid that does a great job of pulling data from my database, but I\'m having trouble understanding how the Add New Row functionality works.
Isn\'t A a = new A();// A is a class name supposed to work in C++? I am getting: conversion from \'A*\' to non-scalar
I\'ve problems to figure it out what\'s happening in the following exercise, I\'m learning Smalltalk, so I\'m newbie.
In Moss 2007 how to add japanese,portuguese,romanian languages through code.we can edit the xml an开发者_运维知识库d add the particular lcid for achieving the same.but how to make it through code.Plea
Quick question regarding memory management in 开发者_运维问答C++ If I do the following operation:
Why new()/delete() is slower than malloc()/free()? 开发者_Go百科EDIT: Thanks for the answers so far. Please kindly point out specifications of standard C++ implementation of new() and delete() if yo
For a class without default constructor, operator new and placement new can be used to declare an array of such class.
Can the new operator throw an exc开发者_运维技巧eption in real life? And if so, do I have any options for handling such an exception apart from killing my application?
It is a compiler error or runtime error? The code below can be compiled! class Base{ void g(); void h();
加载中,请稍侯......