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dongbum / MemoryPool.cpp
Last active February 7, 2018 08:02
new/delete override for jemalloc
#pragma once
class MemoryPool
{
public:
MemoryPool(void) {}
virtual ~MemoryPool(void) {}
void* operator new(size_t size)
{
@dongbum
dongbum / SimplePerformanceCheck.cpp
Last active January 2, 2024 14:28
함수의 실행시간을 측정할 수 있는 간단 코드
#include <iostream>
#include <chrono>
void Test(void)
{
// Test Source
}
int main(void)
{
#include <iostream>
#include <memory>
template<typename T>
class A
{
public:
A(void) {};
static std::shared_ptr<A<T>> server_instance_;
UPDATE wp_posts SET post_content = replace(post_content, 'lightsail.83rpm.com', 'blog.83rpm.com')
@dongbum
dongbum / Change time zone on AWS
Last active November 2, 2017 05:24
aws 한국시간 변경
# 재시작 필수
$ sudo ln -sf /usr/share/zoneinfo/Asia/Seoul /etc/localtime
$ reboot
$ date
@dongbum
dongbum / SVN_clear.bat
Created October 31, 2017 01:33
하드디스크에 존재하는 .svn 폴더를 모두 삭제하는 윈도우 스크립트
@FOR /R %1 %%1 IN (.svn) DO RMDIR /S /Q "%%1"
@PAUSE
@dongbum
dongbum / KILL_PROCESS_FOR_LINUX
Last active October 31, 2017 01:34
특정 프로세스 KILL 스크립트 (for linux)
kill -9 `ps -ef | grep PROCESS_NAME | grep -v 'grep' | awk '{print $2}'`