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Lequn Chen abcdabcd987

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abcdabcd987 / PortraitStyleTransfer.py
Created April 13, 2017 12:44 — forked from titu1994/PortraitStyleTransfer.py
Partial implementation of "Painting Style Transfer for Head Portraits using Convolutional Neural Networks".
from scipy.misc import imread, imresize, imsave
from scipy.optimize import fmin_l_bfgs_b
import numpy as np
import time
import os
import argparse
import h5py
from keras.models import Sequential
from keras.layers.convolutional import Convolution2D, ZeroPadding2D, AveragePooling2D, MaxPooling2D
@abcdabcd987
abcdabcd987 / prog2_abp.c
Created April 28, 2017 02:06
Programming Assignment #2: Implementing a Reliable Transport Protocol (Alternating-Bit-Protocol)
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/* ******************************************************************
ALTERNATING BIT AND GO-BACK-N NETWORK EMULATOR: VERSION 1.1 J.F.Kurose
This code should be used for PA2, unidirectional or bidirectional
data transfer protocols (from A to B. Bidirectional transfer of data
is for extra credit and is not required). Network properties:
@abcdabcd987
abcdabcd987 / prog2_gbn.c
Created April 28, 2017 03:12
Programming Assignment #2: Implementing a Reliable Transport Protocol (Go-Back-N)
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/* ******************************************************************
ALTERNATING BIT AND GO-BACK-N NETWORK EMULATOR: VERSION 1.1 J.F.Kurose
This code should be used for PA2, unidirectional or bidirectional
data transfer protocols (from A to B. Bidirectional transfer of data
is for extra credit and is not required). Network properties:
@abcdabcd987
abcdabcd987 / ICMPPinger.py
Created May 15, 2017 10:18
Socket Programming Assignment 5: ICMP Pinger
import os
import sys
import struct
import time
import select
import socket
import binascii
ICMP_ECHO_REQUEST = 8
@abcdabcd987
abcdabcd987 / bitbar-okcoin.py
Last active August 23, 2017 13:46
#!/usr/local/bin/python3
import os
# os.environ['HTTP_PROXY'] = 'http://127.0.0.1:8081/'
# os.environ['HTTPS_PROXY'] = 'http://127.0.0.1:8081/'
import sys
import hashlib
import requests
import sqlite3
from pprint import pprint
@abcdabcd987
abcdabcd987 / bitbar-localbitcoins.py
Created August 6, 2017 21:18
#!/usr/local/bin/python2
# -*- coding: utf-8 -*-
from __future__ import unicode_literals, print_function, division
import os
# os.environ['HTTP_PROXY'] = 'http://127.0.0.1:8081/'
# os.environ['HTTPS_PROXY'] = 'http://127.0.0.1:8081/'
import datetime
import hashlib
import requests
from pprint import pprint
@abcdabcd987
abcdabcd987 / ojstat.ipynb
Created December 6, 2017 05:23
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@abcdabcd987
abcdabcd987 / sharding.cc
Created December 19, 2017 21:02
https://abcdabcd987.com/sharding or https://le.qun.ch/en/blog/sharding
// g++-7 sharding.cc -Wall -std=c++17 -g -pthread -O2 -ltbb
#include <cassert>
#include <cstdlib>
#include <cstring>
#include <string>
#include <mutex>
#include <shared_mutex>
#include <optional>
#include <random>
@abcdabcd987
abcdabcd987 / cache-prefetching.cc
Last active April 1, 2019 10:04
https://abcdabcd987.com/cache-prefetching or https://le.qun.ch/en/blog/cache-prefetching
// g++ cache-prefetching.cc -Wall -std=c++11 -g -pthread -O2
#include <string>
#include <vector>
#include <mutex>
#include <random>
#include <chrono>
#include <thread>
#include <iomanip>
#include <iostream>
@abcdabcd987
abcdabcd987 / cs140e-os-branch-master.patch
Last active August 16, 2018 01:53
patch https://web.stanford.edu/class/cs140e/os.git @master @d9a6439 for rustc 1.28.0-nightly (cd494c1f0 2018-06-27); https://abcdabcd987.com/cs140e-1-shell/
diff -ruN orig/bootloader/Xargo.toml new/bootloader/Xargo.toml
--- orig/bootloader/Xargo.toml 2018-07-18 23:59:41.000000000 +0800
+++ new/bootloader/Xargo.toml 2018-07-19 22:31:03.000000000 +0800
@@ -2,10 +2,6 @@
core = {}
std_unicode = {}
-[dependencies.compiler_builtins]
-features = ["mem"]
-stage = 1