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Why did you choose to support multiple paradigms?为什么您选择支持不同的编程范式？Bjarne: Because a combination of programming styles often leads to the best code, where“best” means code that most directly expresses the design, runs faster, is most maintainable,etc. When p

最近在看《masterminds of programming》，觉得写的很不错。自己偏C++方向，所以想把C++这部分翻译出来，一来分享知识，二来记录自己所学。

What do you mean by “value semantics” and “general resource management”?您刚才说的值语义和综合资源管理是指什么？Bjarne: “Value semantics” is commonly used to refer to classes where the objects have the property that when you copy one, you get two independent copies (with the

Using the Language使用语言How do you debug? Do you have any suggestion for C++ developers?您是如何调试程序的？你对C++开发者有什么建议吗？Bjarne: By introspection. I study the program for so long and poke at it more or less systematically for so long that I have sufficient understan

One fundamental difference between C++ and Java is the way pointers are implemented. In some ways, you could say that Java doesn’t have real pointers. What differences are there between the two approaches?C++和Java一个根本区别在于其指针的实现。从某种程度上你可以说Java没有真正的指针。那么这里这两

ret = [] res = [] def combine(list_digits,num,index):     length = len(list_digits)     if num == length:         return ret.append(list_digits[:])     for i in range(index,length):         res

import sys #for i in range(0,length): for i in range(5683,length):      p = list_primes[i]     len_except_last = len(tools.int_to_list_digits(p)) - 1     if len_except_last         continue