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@Jud
Jud / Price-Time Matching Engine.c
Created June 1, 2012 23:56
Price-Time Matching Engine
/*****************************************************************************
* QuantCup 1: Price-Time Matching Engine
*
* Submitted by: voyager
*
* Design Overview:
* In this implementation, the limit order book is represented using
* a flat linear array (pricePoints), indexed by the numeric price value.
* Each entry in this array corresponds to a specific price point and holds
* an instance of struct pricePoint. This data structure maintains a list
@1wErt3r
1wErt3r / SMBDIS.ASM
Created November 9, 2012 22:27
A Comprehensive Super Mario Bros. Disassembly
;SMBDIS.ASM - A COMPREHENSIVE SUPER MARIO BROS. DISASSEMBLY
;by doppelganger ([email protected])
;This file is provided for your own use as-is. It will require the character rom data
;and an iNES file header to get it to work.
;There are so many people I have to thank for this, that taking all the credit for
;myself would be an unforgivable act of arrogance. Without their help this would
;probably not be possible. So I thank all the peeps in the nesdev scene whose insight into
;the 6502 and the NES helped me learn how it works (you guys know who you are, there's no
@walkie
walkie / mips.sty
Last active March 28, 2025 14:38
MIPS Assembly language definition for the LaTeX listings package.
% MIPS Assembly language definition for the LaTeX `listings' package
%
% The list of instructions and directives are those understood by the
% MARS MIPS Simulator [http://courses.missouristate.edu/KenVollmar/MARS/]
%
% Author: Eric Walkingshaw <[email protected]>
%
% This code is in the public domain.
%
% Here is an example style. I like it for slides, but you might want
@jamiees2
jamiees2 / astar.py
Created May 7, 2013 11:20
A* Algorithm implementation in python.
# Enter your code here. Read input from STDIN. Print output to STDOUT
class Node:
def __init__(self,value,point):
self.value = value
self.point = point
self.parent = None
self.H = 0
self.G = 0
def move_cost(self,other):
return 0 if self.value == '.' else 1
@niw
niw / libpng_test.c
Last active January 14, 2025 21:59
How to read and write PNG file using libpng. Covers trivial method calls like png_set_filler.
/*
* A simple libpng example program
* http://zarb.org/~gc/html/libpng.html
*
* Modified by Yoshimasa Niwa to make it much simpler
* and support all defined color_type.
*
* To build, use the next instruction on OS X.
* $ brew install libpng
* $ clang -lz -lpng16 libpng_test.c
@craffel
craffel / draw_neural_net.py
Created January 10, 2015 04:59
Draw a neural network diagram with matplotlib!
import matplotlib.pyplot as plt
def draw_neural_net(ax, left, right, bottom, top, layer_sizes):
'''
Draw a neural network cartoon using matplotilb.
:usage:
>>> fig = plt.figure(figsize=(12, 12))
>>> draw_neural_net(fig.gca(), .1, .9, .1, .9, [4, 7, 2])
@PurpleBooth
PurpleBooth / README-Template.md
Last active April 18, 2025 02:49
A template to make good README.md

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

@ygotthilf
ygotthilf / jwtRS256.sh
Last active April 3, 2025 11:49
How to generate JWT RS256 key
ssh-keygen -t rsa -b 4096 -m PEM -f jwtRS256.key
# Don't add passphrase
openssl rsa -in jwtRS256.key -pubout -outform PEM -out jwtRS256.key.pub
cat jwtRS256.key
cat jwtRS256.key.pub
@wangruohui
wangruohui / Install NVIDIA Driver and CUDA.md
Last active April 2, 2025 07:38
Install NVIDIA Driver and CUDA on Ubuntu / CentOS / Fedora Linux OS
@wassname
wassname / keras_weighted_categorical_crossentropy.py
Last active October 10, 2024 00:52
Keras weighted categorical_crossentropy (please read comments for updated version)
"""
A weighted version of categorical_crossentropy for keras (2.0.6). This lets you apply a weight to unbalanced classes.
@url: https://gist.github.com/wassname/ce364fddfc8a025bfab4348cf5de852d
@author: wassname
"""
from keras import backend as K
def weighted_categorical_crossentropy(weights):
"""
A weighted version of keras.objectives.categorical_crossentropy