kien-truong

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

import re
import os

top_dir = "/sys/devices/system/cpu"
cpu_pattern = r'cpu(\d+)'
nominal_perf = 'acpi_cppc/nominal_perf'
highest_perf = 'acpi_cppc/highest_perf'

kien-truong

[mysql]

# CLIENT #
port                           = {{mysql_port}}
socket                         = {{home_dir}}/mysql.sock
host                           = 127.0.0.1

[mysqld]

# SERVER #

kien-truong

flink.jm.test.Status.JVM.ClassLoader.ClassesUnloaded 0 1557548814
flink.jm.test.Status.JVM.ClassLoader.ClassesLoaded 6831 1557548814
flink.jm.test.Status.JVM.Memory.Direct.Count 18 1557548814
flink.jm.test.Status.JVM.GarbageCollector.PS-Scavenge.Time 15 1557548814
flink.jm.test.Status.JVM.GarbageCollector.PS-MarkSweep.Count 2 1557548814
flink.jm.test.Status.JVM.GarbageCollector.PS-MarkSweep.Time 46 1557548814
flink.jm.test.Status.JVM.GarbageCollector.PS-Scavenge.Count 2 1557548814
flink.jm.test.Status.JVM.CPU.Load 0.00 1557548814
flink.jm.test.Status.JVM.Memory.Direct.MemoryUsed 573419 1557548814
flink.jm.test.Status.JVM.Memory.Heap.Committed 1029177344 1557548814

kien-truong

CREATE PROCEDURE CREATE_WEEKLY_PARTITION(tableName VARCHAR(200), refDate DATE)
BEGIN
  SET @startOfWeek =  SUBDATE(refDate, WEEKDAY(refDate));
  SET @partName = DATE_FORMAT(@startOfWeek, 'part%Y%m%d');
  SET @dbName = DATABASE();
  SET @tName = tableName;

  SET @checkQuery = 'SELECT PARTITION_NAME FROM INFORMATION_SCHEMA.PARTITIONS
      WHERE TABLE_SCHEMA =  ? and TABLE_NAME = ? and PARTITION_NAME = ?';
  PREPARE chkStmt FROM @checkQuery;

kien-truong

/*
 smem - a tool for meaningful memory reporting

 Copyright 2008-2009 Matt Mackall <mpm@selenic.com>
 Copyright 2016 Kien Truong <duckientruong@gmail.com>

 This software may be used and distributed according to the terms of
 the GNU General Public License version 2 or later, incorporated
 herein by reference.
*/

kien-truong

ssh -t root@localhost << EOF
  cd /tmp
  mkdir abc
EOF

kien-truong

import java.util.Scanner;

public class Rectangle {

    public static class Point {

        public float x, y;

        public Point(float x, float y) {
            this.x = x;

kien-truong

#include <windows.h>
#include <gl/gl.h>

LRESULT CALLBACK WindowProc(HWND, UINT, WPARAM, LPARAM);
void EnableOpenGL(HWND hwnd, HDC*, HGLRC*);
void DisableOpenGL(HWND, HDC, HGLRC);


int WINAPI WinMain(HINSTANCE hInstance,
                   HINSTANCE hPrevInstance,

kien-truong

logconfig = {
    "version": 1,
    "disable_existing_loggers": 0,
    "root": {
        "level": "DEBUG",
        "handlers": [
            "console",
            "file",
            "debugfile"
        ]