hallazzang

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

typedef struct {
    void (*handler)(char *);
    char parameter[128];
    int interval, last_emitted;
} Event;

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public class Matrix {
    private double[][] data = null;
    private int rows = 0, cols = 0;

    public Matrix(int rows, int cols) {
        data = new double[rows][cols];
        this.rows = rows;
        this.cols = cols;
    }

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Programmatically convert HWP file to HTML using pyhwp5

Dependencies

• lxml
• pyhwp

Requirements

• hwp5html.xsl

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import inspect
from itertools import islice

class MethodList(list):
    pass

class OverloadingClassDict(dict):
    def __setitem__(self, name, value):
        if callable(value) and name in self:
            old_value = self[name]

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Example of how to implement throttling in Asyncio/Aiohttp

This gist consists of 4 files:

throttler.py - Throttler class implementation
asyncio_throttling_example.py - Throttling general coroutines
aiohttp_throttling_example_client.py - Throttling aiohttp requests
aiohttp_throttling_example_server.py - Web server for testing aiohttp_throttling_example_client.py

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Docker + Apache Tomcat + JSP

This article describes how to deploy a JSP website using Docker, Apache Tomcat.

Directory structure

I found a way to make a minimal JSP web application from scratch, without any IDE. (ref: https://www.youtube.com/watch?v=JEBR_KJdzSk)

First, organize your working directory like this:

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from collections import defaultdict

def is_private_name(name):
    return not name.startswith('__') and name.startswith('_')

class InstanceProxy:
    def __init__(self, instance, privates):
        self._instance = instance
        self._privates = privates

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import urllib3

urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)

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import sys

import pygame
from pygame.locals import *

SCREEN_WIDTH, SCREEN_HEIGHT = 640, 480

pygame.init()

screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))

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table_structure = [
    [('A', 3, 1), ('B', 1, 2), ('C', 3, 1)],
    [('D', 1, 1), ('E', 2, 1)],
    [('F', 2, 1)],
    [('G', 1, 2), ('H', 1, 2)],
]

total_cols = sum(x[2] for x in table_structure[0])
table = [[None]*total_cols for _ in range(len(table_structure))]