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ndamulelonemakh / conjugate_gradientdescent.py
Last active May 13, 2021 08:28
Steepest Descent example implementation(s) in Python
"""Example implementation of the conjugate gradient descent algorithm using a hard coded objective function
F(X1, X2) = 5X1**2 + X2**2 + 4X1X2 - 14X1 - 6X2 + 20
- At each step the value of X will be updated using
X_k+1 = X_k + alpha * Pk
Where pk is the conjugate direction and alpha is the step length
"""
import math
@branflake2267
branflake2267 / main.dart
Created April 16, 2018 04:34
Flutter - Cloud Firestore Streaming to a List
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:flutter/material.dart';
void main() => runApp(new MyApp());
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return new MaterialApp(
title: 'Flutter Demo',
@santisbon
santisbon / Search my gists.md
Last active October 16, 2024 12:44
How to search gists.

Enter this in the search box along with your search terms:

Get all gists from the user santisbon.
user:santisbon

Find all gists with a .yml extension.
extension:yml

Find all gists with HTML files.
language:html

@alexcasalboni
alexcasalboni / amazon-rekognition.md
Last active October 11, 2024 16:44
Amazon Rekognition - Python Code Samples

Amazon Rekognition - Python Code Samples

  1. Labels Detection
  2. Faces Detection
  3. Faces Comparison
  4. Faces Indexing
  5. Faces Search
@pkfrom
pkfrom / List_of_ENV_in_Windows.md
Last active September 26, 2024 12:26
List of Environment Variables in Windows Operating System.

List of Environment Variables in Windows Operating System

Windows XP Environment Variables

Environment Variable Path
%ALLUSERSPROFILE% C:\Documents and Settings\All Users
%APPDATA% C:\Documents and Settings{username}\Application Data
%COMMONPROGRAMFILES% C:\Program Files\Common Files
%COMMONPROGRAMFILES(x86)% C:\Program Files (x86)\Common Files
@karpathy
karpathy / min-char-rnn.py
Last active October 14, 2024 06:03
Minimal character-level language model with a Vanilla Recurrent Neural Network, in Python/numpy
"""
Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy)
BSD License
"""
import numpy as np
# data I/O
data = open('input.txt', 'r').read() # should be simple plain text file
chars = list(set(data))
data_size, vocab_size = len(data), len(chars)
<LinearLayout
android:orientation="vertical"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<TextView
android:text="Guest List"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
@Atem18
Atem18 / gist:4696071
Last active April 19, 2024 11:18 — forked from evildmp/gist:3094281
Tutorial to seting up a django website in production.

Set up Django, Nginx and Gunicorn in a Virtualenv controled by Supervisor

Steps with explanations to set up a server using:

  • Virtualenv
  • Virtualenvwrapper
  • Django
  • Gunicorn
@DevinClark
DevinClark / JavaCandR.sublime-build
Created January 18, 2012 16:18
This is a build script for Sublime Text 2 that will compile and run the open java file by simply pressing cmd + B. I am very new at Java so feel free to point out problems with this script. You can just drop this file in the User Packges folder and restar
{
"cmd": ["javac", "$file_name"],
"cmd": ["java", "$file_base_name"],
"working_dir": "${project_path:${folder}}",
"selector": "source.java"
}