yuikns

package com.argcv.util.mongo;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Properties;
import java.util.Set;

yuikns

// usage : g++ thread_pool.cc -o tp  -pthread --std=c++11
// remove chrono header and timer, you may modify this file to c
// usage : gcc xxx.c -o tp_in_c -pthread --std=c99
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <pthread.h>
#include <unistd.h>

#include <chrono> // for timer

yuikns

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <string>
#include <vector>
#include <fstream>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <assert.h>

yuikns

val json = net.liftweb.json.JsonParser.parse("[{\"foo\":1,\"bar\":2},{\"foo\":3,\"bar\":4}]")
implicit val formats = net.liftweb.json.DefaultFormats
case class Info(foo:Int,bar:Int)
val m = json.extract[List[Info]]
m.foreach{x=> println(x.foo+"|"+x.bar)}

yuikns

#include <cstdio>
#include <cstring>

#include <pthread.h> // thread
#include <unistd.h> // usleep

#include <string>

#include <mutex> // std::lock_guard , mutex
#include <queue> // queue

yuikns

class Solution {
public:
    void reverse(string &w) {
        unsigned int len = w.length();
        for(unsigned int i = 0 ; i < len / 2 ; i ++ ) {
            char t = w[i];
            w[i] = w[len - 1 - i];
            w[len - 1 - i] = t;
        }
    }

yuikns

// Copyright [2015] <Yu Jing>
#include <cstdio>

#include <string>
#include <map>

using std::string;
using std::map;

char ch_searcher(const std::string & s) {

yuikns

[2015-01-19 14:57:37,939][WARN ][org.elasticsearch.river.mongodb.Indexer] failed to script process {document={ "_id" : { "$oid" : "53e9978ab7602d9701f45733"} , "abstract" : "Objective To study the effects of bikunin on the invasion of PC3 prostate cancer cells and its und
erlying mechanism.Methods We treated PC3 cells with bikunin and assessed its effects on cell invasion.We also detected the level of phosphorylated PI3K and AKT after bikunin treatment.Moreover,we assessed the influence of the inhibitors of PI3K and AKT on cell invasion in
 PC3 cells.Furthermore,we assessed the impact of constitutively active PI3K transfection on bikunin's activity.Results Our results revealed that bikunin treatment significantly suppressed cell invasion in PC3 cells.The activity of PI3K and AKT was also inhibited by bikuni
n treatment.Constitutively active PI3K transfection suppressed the inhibition of bikunin on cell invasion.Conclusion Bikunin can inhibit the invasion of PC3 cells.PI3K/AKT pathway might be involved in this

yuikns

/*
 * my result as follow : 
### O0:
$ g++ -std=c++11 string_generator.cc -o string_generator -O0  && ./string_generator
final val is :first_strsecond_strthird_str
Method 0 : 614.236 ms.
final val is :first_strsecond_strthird_str
Method 1 : 579.361 ms.
final val is :first_strsecond_strthird_str
Method 2 : 2782.47 ms.

yuikns

  def pi1(lsz: Int): Double = {
    var a = 3.0
    var off = 1
    var lcnt = lsz
    def p_elem(t: Int): Double = 4.0 / ((2 * t) * (2 * t + 1) * (2 * t + 2))
    while (lcnt > 0) {
      if (off % 2 == 0) {
        a -= p_elem(off)
      } else {
        a += p_elem(off)