imhuwq

// e.g. console.save({hello: 'world'})
(function(console){
  console.save = function(data, filename){
    if(!data) {
      console.error('Console.save: No data')
      return;
    }
    if(!filename) filename = 'console.json'
    if(typeof data === "object"){
      data = JSON.stringify(data, undefined, 4)

imhuwq

Install Nginx on Mac OS from source

no Homebrew required

1. Download Nginx

$ cd /usr/local/src
$ curl -OL http://nginx.org/download/nginx-1.12.2.tar.gz
$ tar -xvzf nginx-1.12.2.tar.gz && rm nginx-1.12.2.tar.gz

imhuwq

apt-get update
# 一些常用工具包
apt-get install -y --no-install-recommends lsb-core net-tools dnsutils iputils-ping iftop htop telnet sudo openssh-server curl wget git vim locate
# 安装 ffmpeg 依赖
apt-get install -y --no-install-recommends autoconf automake build-essential cmake git-core libass-dev libfreetype6-dev
apt-get install -y --no-install-recommends libsdl2-dev libtool libva-dev libvdpau-dev libvorbis-dev libxcb1-dev libxcb-shm0-dev
apt-get install -y --no-install-recommends libxcb-xfixes0-dev pkg-config texinfo wget zlib1g-dev
apt-get install -y --no-install-recommends nasm yasm libx264-dev libx265-dev libnuma-dev libvpx-dev libfdk-aac-dev libmp3lame-dev libopus-dev
# 编译 ffmpeg 4.2.1
wget https://download-public-imhuwq.oss-cn-shenzhen.aliyuncs.com/ffmpeg/ffmpeg.4.2.1.tar.gz

imhuwq

template<int resolve_order_, int num_child_stack_>
struct StackFrame {
    typedef shared_ptr<StackFrame> StackFramePtr;
    typedef shared_ptr<const StackFrame> kStackFramePtr;

    // arguments
    long long min;
    long long max;
    TreeNode *node;

imhuwq

#include <iostream>
#include <string>
#include <vector>

using namespace std;

// 给定一个排好序的数组，以及一个数字，求该数字在数组里面的任意一个可能位置。时间复杂度要求O(log(n))
int find_pos(const vector<int>& input_vec, int target, int lo, int hi) {
    if (lo > hi) return -1;
    

imhuwq

import os
import requests


def parse_authenticate(authenticate):
    rv = dict()
    pairs = authenticate.split(" ", 1)[-1]
    pairs = pairs.split(",")
    for pair in pairs:
        name, value = pair.split("=")

imhuwq

#include <malloc.h>
#include <iostream>
#include <vector>
#include <chrono>

using namespace std;

uint8_t *generate_bit_map(size_t length) {
    size_t bytes_count = length / 8;
    if (length % 8 != 0) bytes_count += 1;

imhuwq

class Node:
    def __init__(self):
        self.next = None
        self.val = None

    @classmethod
    def from_list(cls, l):
        pre = Node()
        head = pre
        for i in l:

imhuwq

#include <stdio.h>
#include <iostream>

using namespace std;

typedef unsigned char *byte_pointer;

void show_bytes(byte_pointer start, size_t len) {
    for (size_t i = 0; i < len; i++) {
        printf(" %.2x", start[i]);

imhuwq

rm -rfd ~/.idm/uex
rm -rf ~/.idm/*.spl
rm -rf /tmp/*.spl