TanSanC

Visual Studio 2017

빌드 도중 컴파일러의 힙 공간이 부족합니다.

라는 에러가 발생하는 경우가 있다.

해당 에러는

힙 공간의 부족으로 발생하는 에러로

힙 공간을 기본값보다 늘려주면

문제가 해결된다.

프로젝트 속성 페이지

C/C++ -> 명령줄 -> 추가 옵션

기본값은 /Zm100

두배로 늘이고 싶다면 /Zm200 으로 설정하면 된다.

https://docs.microsoft.com/ko-kr/cpp/build/reference/zm-specify-precompiled-header-memory-allocation-limit?view=msvc-160 

MSSQL 테이블명, 컬럼명 검색

-- 테이블명 검색

SELECT * FROM information_schema.TABLE_CONSTRAINTS WHERE TABLE_NAME = '테이블명'

-- 컬럼명 검색

SELECT * FROM information_schema.COLUMNS WHERE COLUMN_NAME = '컬럼명'

-- PK 검색

SELECT * FROM information_schema.KEY_COLUMN_USAGE

Visual Studio 2013 클래스뷰, 리소스뷰 가 보이지 않을때

Visual Studio 종료시 에러 메세지의 지시대로

Microsoft SQL Server Compact 4.0 을 설치하면 정상적으로 작동된다.

hiredis MFC import

Hiredis is a minimalistic C client library for the Redis database.

It is minimalistic because it just adds minimal support for the protocol, but at the same time it uses a high level printf-alike API in order to make it much higher level than otherwise suggested by its minimal code base and the lack of explicit bindings for every Redis command.

1. Download Hiredis

Project Site : https://github.com/redis/hiredis

[Clone or download] [Download ZIP]

2. Include Hiredis Header Files

3. Config Hiredis Header Files Path

4. Build Hiredis Library File

Open Hiredis Project

5. Config Hiredis Library File Path

6. Sample Code

#include 
#include 
#include 

#include "hiredis.h"

#ifdef HIREDIS_WIN
#define snprintf sprintf_s
#endif

int main(void) {
    unsigned int j;
    redisContext *c;
    redisReply *reply;

    struct timeval timeout = { 1, 500000 }; // 1.5 seconds
    c = redisConnectWithTimeout((char*)"127.0.0.1", 6379, timeout);
    if (c->err) {
        printf("Connection error: %s\n", c->errstr);
        exit(1);
    }

    /* PING server */
    reply = redisCommand(c,"PING");
    printf("PING: %s\n", reply->str);
    freeReplyObject(reply);

    /* Set a key */
    reply = redisCommand(c,"SET %s %s", "foo", "hello world");
    printf("SET: %s\n", reply->str);
    freeReplyObject(reply);

    /* Set a key using binary safe API */
    reply = redisCommand(c,"SET %b %b", "bar", 3, "hello", 5);
    printf("SET (binary API): %s\n", reply->str);
    freeReplyObject(reply);

    /* Try a GET and two INCR */
    reply = redisCommand(c,"GET foo");
    printf("GET foo: %s\n", reply->str);
    freeReplyObject(reply);

    reply = redisCommand(c,"INCR counter");
    printf("INCR counter: %lld\n", reply->integer);
    freeReplyObject(reply);
    /* again ... */
    reply = redisCommand(c,"INCR counter");
    printf("INCR counter: %lld\n", reply->integer);
    freeReplyObject(reply);

    /* Create a list of numbers, from 0 to 9 */
    reply = redisCommand(c,"DEL mylist");
    freeReplyObject(reply);
    for (j = 0; j < 10; j++) {
        char buf[64];

        snprintf(buf,64,"%d",j);
        reply = redisCommand(c,"LPUSH mylist element-%s", buf);
        freeReplyObject(reply);
    }

    /* Let's check what we have inside the list */
    reply = redisCommand(c,"LRANGE mylist 0 -1");
    if (reply->type == REDIS_REPLY_ARRAY) {
        for (j = 0; j < reply->elements; j++) {
            printf("%u) %s\n", j, reply->element[j]->str);
        }
    }
    freeReplyObject(reply);

    return 0;
}

7. Sample Monitor

Log4cxx Build in VS2013

1. DownLoad FIles

Apache log4cxx 

apache-log4cxx-0.10.0.zip

apr-1.5.2-win32-src.zip

apr-util-1.5.4-win32-src.zip

sed-4.2.1-setup.exe