Instantly share code, notes, and snippets.

# Sina Merajisinameraji

• Sort options
Created May 11, 2017
View electron-talk.md

# electron

### what is electron

Created Mar 16, 2018
Coding for Economist Minds - Week 1
View compound_interest_calculator.py
 #------------------------------------------------------------------- # This is a compound interest calculator, along with some challenge # Written by Leon Wee, March 2018. # Anyone may freely copy or modify this program. #------------------------------------------------------------------- # C = P[(1+r)^n - 1] # Where: # C = the compound interest # P = the principal investment amount (the initial deposit or loan amount)
Created Jul 11, 2014
.gitignore for Hexo powered websites
View .gitignore
 .DS_Store Thumbs.db db.json debug.log node_modules/ public/ .deploy/ themes/
Last active Oct 24, 2019
letterAvatar - create Letter avatar based on name initials
View gist:02db57da725cf7ba4047
 /* * LetterAvatar * * Create Letter avatar based on Initials - * based on https://gist.github.com/leecrossley/6027780 */ (function(w, d){ function LetterAvatar (name, size) {
Created Jan 20, 2012
 #!/usr/bin/python import re, urllib, urllib2 class Spreadsheet(object): def __init__(self, key): super(Spreadsheet, self).__init__() self.key = key class Client(object):
Last active Apr 14, 2020
maktabkhooneh
View maktabkhooneh.js
 // https://maktabkhooneh.org/course/%D9%85%D8%A8%D8%A7%D9%86%DB%8C-%D8%A7%D9%82%D8%AA%D8%B5%D8%A7%D8%AF-mk170/ [...document.querySelectorAll('a.chapter__unit')] .map(x => () => fetch(x.href) .then(x => x.text()) .then(x => new DOMParser().parseFromString(x, 'text/html').querySelector('meta[property="og:video"]').content) .then(y => console.log(y, x.children[1].innerText.trim().replace(/\s/g, '_') + '.mp4')) ) .reduce((promise, next) => promise.then(next), Promise.resolve()) .then(() => console.log('Finished!'));
Created Oct 11, 2012
single-layer perceptron in Octave / Matlab
View gist:3870213
 function perceptron0 = perceptron(numPoints, runs) iters = 0; for i = 1:runs errors = 2; points = genPoints(numPoints); gWeights = [0 0 0]; [fWeights,a,b] = genTarget; while errors > 0 errors = 0;
Created Apr 3, 2014
View install-ebook-convert.md

Install `cask` that extends the `brew` command :

``````brew install phinze/cask/brew-cask
``````

Install `calibre` using `cask` :

``````brew cask install calibre
``````
Last active Jul 6, 2020
basic python implementation of k-means and online k-means clustering
View k_means.py
 # Online k-means algorithm # see http://www.cs.princeton.edu/courses/archive/fall08/cos436/Duda/C/sk_means.htm import numpy as np def k_means(data, k, threshhold=2): """ Does k-means clustering of the data. Args:
Created Aug 2, 2012