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# GDC Vault videos can't be watched on mobile devices and this is a very sad thing indeed!
# (Note: this has changed for GDC2013, which lets you watch raw MP4 streams. Kudos!)
# This script is designed to circumvent this by downloading the lecture and slideshow
# videos which can then be re-encoded into whatever format you wish. Obviously, you
# won't be able to do this without access to the Vault. This is strictly for the
# convenience of legitimate Vault users!
# Note: this code is rather flimsy and was written as fast as possible for my own personal use.
# The code only works for the most recent GDC Vault videos, since they all use the same player
# format. If the XML format used to run the player is changed (as it has in the past), the code
@allenyllee
allenyllee / 0_reuse_code.js
Last active August 29, 2015 14:12
Here are some things you can do with Gists in GistBox.
// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console
// import_json_appsscript.js
// https://gist.github.com/allenyllee/c764c86ed722417948fc256b7a5077c4
//
// Changelog:
// (Oct. 16 2019) tag: allenyllee-20191016
// 1. Fixed google script error: urlfetchapp - service invoked too many times https://stackoverflow.com/questions/10598179/google-apps-script-urlfetchapp-service-invoked-too-many-times
// (Jul. 16 2018) tag: allenyllee-20180716
// 1. Fixed the issue "If you try to query /arrayA[k]/arrayB[n]/arrayC[m]/.../member, you will always get /arrayA[k]/arrayB[k]/arrayC[k]/.../member."
// (Nov. 30 2017) tag: allenyllee-20171130
// 1. Add the ability to query array elements by using xpath like "/array[n]/member" where "n" is array index
@allenyllee
allenyllee / public.py
Created August 24, 2017 14:09 — forked from dooglus/public.py
create Bitcoin public key from private key
#! /usr/bin/env python
class Point(object):
def __init__(self, _x, _y, _order = None): self.x, self.y, self.order = _x, _y, _order
def calc(self, top, bottom, other_x):
l = (top * inverse_mod(bottom)) % p
x3 = (l * l - self.x - other_x) % p
return Point(x3, (l * (self.x - x3) - self.y) % p)
@allenyllee
allenyllee / ppt2pdf.ps1
Last active December 15, 2021 07:24 — forked from mp4096/ppt2pdf.ps1
Batch convert PowerPoint files to PDF with pen markups
# Batch convert all .ppt/.pptx files encountered in folder and all its subfolders
# The produced PDF files are stored in the invocation folder
#
# Adapted from http://stackoverflow.com/questions/16534292/basic-powershell-batch-convert-word-docx-to-pdf
# Thanks to MFT, takabanana, ComFreek
#
##
## about_Execution_Policies | Microsoft Docs
## https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_execution_policies?view=powershell-5.1&viewFallbackFrom=powershell-Microsoft.PowerShell.Core
## Beginning in Windows PowerShell 3.0, you can use the Stream parameter of the Get-Item cmdlet to detect files that are blocked because they were downloaded from the Internet, and you can use the Unblock-File cmdlet to unblock the scripts so that you can run them in Windows PowerShell.
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allenyllee / example.cu
Created September 22, 2017 11:19 — forked from dpiponi/example.cu
Minimal CUDA example (with helpful comments).
#include <stdio.h>
//
// Nearly minimal CUDA example.
// Compile with:
//
// nvcc -o example example.cu
//
#define N 1000
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allenyllee / FindOpenMP.cmake
Created September 30, 2017 15:55 — forked from mirkow/FindOpenMP.cmake
Modified FindOpenMP to work with Clang 3.8 under Ubuntu 14.04
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#.rst:
# FindOpenMP
# ----------
#
# Finds OpenMP support
#
# This module can be used to detect OpenMP support in a compiler. If
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allenyllee / thread_project2
Created October 4, 2017 14:31 — forked from ozanyildiz/thread_project2
Example of Multithreading in C
#include <stdio.h>
#include <stdlib.h>
#include <pthread.h>
#define M 3
#define K 2
#define N 3
#define NUM_THREADS M * N
/* Global variables for threads to share */