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Can we write our own iterator in Java?
.../ creating an array of Strings
String[] languages = new String[]{"C", "C++", "Java", "Python", "Scala"};
// create your list and hold the values using the same list implementation.
SOList<String> languagesList = new SOList<String>(languages);
System.out.println("");
...
Should I prefer pointers or references in member data?
...re's no way to factor out this initialisation into another function (until C++0x, anyway edit: C++ now has delegating constructors)
the reference cannot be rebound or be null. This can be an advantage, but if the code ever needs changing to allow rebinding or for the member to be null, all uses of t...
What is a race condition?
...olution is: you lock the tickets between 4-5 with mutex (mutual exception, c++). In real world it is called ticket reservation :)
– Volt
Aug 25 '17 at 12:11
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How does Dijkstra's Algorithm and A-Star compare?
...ause it uses less memory.
The code for Dijkstra's algorithm is:
// A C / C++ program for Dijkstra's single source shortest path algorithm.
// The program is for adjacency matrix representation of the graph
#include <stdio.h>
#include <limits.h>
// Number of vertices in the graph
#def...
Using member variable in lambda capture list inside a member function
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If you have C++14 available, you could do [grid = grid](){ std::cout << grid[0][0] << "\n"; } to avoid the extra copy
– sigy
Mar 18 '16 at 11:49
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Write a program to find 100 largest numbers out of an array of 1 billion numbers
...ter than the current minimum. A simple implementation of this algorithm in C++ is on par with libstdc++'s partial_sort run directly on a data set of 200 million 32-bit int (created via a MT19937, uniformly distributed).
– dyp
Oct 7 '13 at 20:52
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Define preprocessor macro through CMake?
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Not the answer you're looking for? Browse other questions tagged c++ cmake c-preprocessor or ask your own question.
周鸿祎创业以来的“六大战役” 酷派会是最后一战 - 资讯 - 清泛网 - 专注C/...
...专业玩微博的。
程序员：当我小心翼翼地展示约10万行C++代码的软件时，他(周鸿祎)竟在十几分钟内就指出多处重大的设计错误，使我目瞪口呆地意识到整个软件系统的价值为零。
陈一舟：首先要像周鸿祎那样，把自己当做一...
Retain precision with double in Java
... value like 21.4 as 21.399999618530273?
How to print really big numbers in C++
How is floating point stored? When does it matter?
Use Float or Decimal for Accounting Application Dollar Amount?
If you really want to get down to the nitty gritty details of floating point numbers, take a look at What...
Is there any significant difference between using if/else and switch-case in C#?
...out C#? The book was probably either a compiler book or a book about C or C++
– Scott Wisniewski
Dec 28 '08 at 4:00
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