shafreeck

1. 解决命名冲突的问题，不同的日志，如果用了相同的名字，如何解决？协商？
2. 日志请求改为异步，为了便于调试，现在用的是同步机制
3. 探索双server模式，避免单点故障

shafreeck

all:hello test1 test2 test3
hello:hello.o
        g++ -o hello hello.o
hello.o:hello.cc
        g++ -c -o hello.o hello.cc
clean:
        rm *.o hello
install:
        cp hello /usr/local/bin

shafreeck

set<int>::iterator it1 = s1.begin();
    set<int>::iterator it2 = s2.begin();

    while(it1 != s1.end() && it2 != s2.end())
    {   
        if(*it1 < *it2)
        {   
            result.push_back(*it1);
            ++it1;
        }   

shafreeck

pppd options in effect:
debug           # (from command line)
nodetach                # (from command line)
logfd 2         # (from command line)
dump            # (from command line)
noauth          # (from /etc/ppp/peers/Sina)
name [email protected]         # (from /etc/ppp/peers/Sina)
remotename Sina         # (from /etc/ppp/peers/Sina)
                # (from /etc/ppp/peers/Sina)
pty pptp vpn.sina.com --nolaunchpppd            # (from /etc/ppp/peers/Sina)

shafreeck

SELECT [QunNum], [QQNum], [Age], [Gender], [Auth], [Nick] FROM [GroupData1].[dbo].[Group1];
SELECT [QunNum], [QQNum], [Age], [Gender], [Auth], [Nick] FROM [GroupData1].[dbo].[Group2];
SELECT [QunNum], [QQNum], [Age], [Gender], [Auth], [Nick] FROM [GroupData1].[dbo].[Group3];
SELECT [QunNum], [QQNum], [Age], [Gender], [Auth], [Nick] FROM [GroupData1].[dbo].[Group4];
SELECT [QunNum], [QQNum], [Age], [Gender], [Auth], [Nick] FROM [GroupData1].[dbo].[Group5];
SELECT [QunNum], [QQNum], [Age], [Gender], [Auth], [Nick] FROM [GroupData1].[dbo].[Group6];
SELECT [QunNum], [QQNum], [Age], [Gender], [Auth], [Nick] FROM [GroupData1].[dbo].[Group7];
SELECT [QunNum], [QQNum], [Age], [Gender], [Auth], [Nick] FROM [GroupData1].[dbo].[Group8];
SELECT [QunNum], [QQNum], [Age], [Gender], [Auth], [Nick] FROM [GroupData1].[dbo].[Group9];
SELECT [QunNum], [QQNum], [Age], [Gender], [Auth], [Nick] FROM [GroupData1].[dbo].[Group10];

shafreeck

#include <stdio.h>
#include <string.h>
#include <stdlib.h>

int kmp(const char *s, const char *sub){
        int ls = strlen(s);
        int lsub = strlen(sub);
        char *next = malloc(lsub);

        /*Build the next array*/

shafreeck

sds sdscatescape(sds s, const char *p, size_t len) {
    s = sdscatlen(s,"\"",1);
    while(len--) {
        switch(*p) {
        case '\\':
        case '"':
            s = sdscatprintf(s,"\\%c",*p);
            break;
        case '\n': s = sdscatlen(s,"\\n",2); break;
        case '\r': s = sdscatlen(s,"\\r",2); break;

shafreeck

// test about the reverse iter
package main

import (
	"context"
	"flag"
	"log"
	"strings"

	"github.com/pingcap/tidb/kv"