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///////////////////////////////////////////////////////
// Talk is cheap. Show me the code. - Linus Torvalds
///////////////////////////////////////////////////////
public abstract class CalculatorBase : IDisposable {
protected void StartCore() {
// ...
}
@cloudwu
cloudwu / ffr.c
Last active January 30, 2023 04:29
fast IEEE 754 float random
#include <stdint.h>
#include <stdlib.h>
// assert(RAND_MAX >= 0x7fff)
float
random_0_to_1() {
union {
uint32_t d;
float f;
} u;
@chenshuo
chenshuo / query_freq.cc
Created November 3, 2012 22:59
Sort queries by their frequencies.
// answer to http://weibo.com/1915548291/z2UtyzuvQ
// see also http://www.cnblogs.com/baiyanhuang/archive/2012/11/11/2764914.html
#include <boost/bind.hpp>
#include <boost/function.hpp>
#include <boost/noncopyable.hpp>
#include <boost/ptr_container/ptr_vector.hpp>
#include <fstream>
#include <iostream>