kccheung

#!/usr/bin/env python3

import argparse
from math import ceil, floor


sign = lambda amt: -1 if amt<0 else (1 if amt>0 else 0)


class dobj:

kccheung

[Unit]
Description=AutoSSH reverse tunnel service for jump.you.io 100022 -> 22
After=network.target

[Service]
Environment="AUTOSSH_GATETIME=0"
ExecStart=/usr/bin/autossh -M 0 -o "ExitOnForwardFailure=yes" -o "ServerAliveInterval 30" -o "ServerAliveCountMax 3" -NR 10022:127.0.0.1:22 [email protected] -i /home/root/.ssh/id_rsa

[Install]
WantedBy=multi-user.target

kccheung

import hashlib
import hmac
import json
import time
import urllib.parse
from threading import Thread
from collections import deque

from requests import Request, Session
from requests.exceptions import HTTPError

kccheung

#!/usr/bin/env python

# This script is meant to be used with bitcoin_fork_claimer: https://github.com/ymgve/bitcoin_fork_claimer
# The outputs of this script are the inputs to that script.
# Python 2.x is required

import urllib2
import json
import sys

kccheung

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""pyscript.py
A simple python script template.
http://ajminich.com/2013/08/01/10-things-i-wish-every-python-script-did/
"""

import argparse

kccheung

" Don't try to be vi compatible
set nocompatible

" Helps force plugins to load correctly when it is turned back on below
filetype off

" TODO: Load plugins here (pathogen or vundle)

" Turn on syntax highlighting
syntax on

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    ACTION = build
    AD_HOC_CODE_SIGNING_ALLOWED = NO
    ALTERNATE_GROUP = staff
    ALTERNATE_MODE = u+w,go-w,a+rX
    ALTERNATE_OWNER = grantdavis
    ALWAYS_SEARCH_USER_PATHS = NO
    ALWAYS_USE_SEPARATE_HEADERMAPS = YES
    APPLE_INTERNAL_DEVELOPER_DIR = /AppleInternal/Developer
    APPLE_INTERNAL_DIR = /AppleInternal
    APPLE_INTERNAL_DOCUMENTATION_DIR = /AppleInternal/Documentation

kccheung

#!/usr/bin/env bash
targetVersion="$1"

if [ "$1" == "" ]; then
    echo "Usage: $0 <buildToolsVersion>";
else
    find \
        node_modules \
        -type f \
        -iname 'build.gradle' \

kccheung

Using MobX with decorators in React Native

The following instructions should work with React Native v0.32:

1. Install mobx libraries.

   npm install mobx --save
   npm install mobx-react --save

kccheung

http lib	connect timeout (ms)	read timeout	write timeout	concurrency
OkHttp, retrofit, picasso	10,000	10,000	10,000	64 total, 5 per host
Volley	2,500	2,500	2,500	4
HttpUrlConnection	up to few minutes	up to few minutes	n/a	5