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@karpathy
karpathy / min-char-rnn.py
Last active May 22, 2024 08:28
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)
@viktorklang
viktorklang / Future-retry.scala
Last active July 23, 2023 23:48
Asynchronous retry for Future in Scala
import scala.concurrent.duration._
import scala.concurrent.ExecutionContext
import scala.concurrent.Future
import akka.pattern.after
import akka.actor.Scheduler
/**
* Given an operation that produces a T, returns a Future containing the result of T, unless an exception is thrown,
* in which case the operation will be retried after _delay_ time, if there are more possible retries, which is configured through
* the _retries_ parameter. If the operation does not succeed and there is no retries left, the resulting Future will contain the last failure.
@roxlu
roxlu / install_cygwin_sshd.txt
Last active November 27, 2023 22:20
Installing CYGWIN + SSHD for remote access through SSH on windows
Installing CYGWIN with SSH
1) Download cygwin setup.exe from http://www.cygwin.com
- Execute setup.exe
- Install from internet
- Root directory: `c:\cygwin` + all users
- Local package directory: use default value
- Select a mirror to download files from
- Select these packages:
- editors > xemacs 21.4.22-1
- net > openssh 6.1-p
@dergachev
dergachev / GIF-Screencast-OSX.md
Last active May 17, 2024 02:53
OS X Screencast to animated GIF

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Screencapture GIF

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

@phoebebright
phoebebright / index.html
Created July 12, 2012 14:33
d3 rescale axis example
<html>
<head>
<title>D3 Axis Example</title>
<script src="http://d3js.org/d3.v2.js"></script>
</head>
<body>
<button id="rescale" onclick="rescale();">Rescale</button>
<script>
var width = 700,
@MohamedAlaa
MohamedAlaa / tmux-cheatsheet.markdown
Last active May 22, 2024 20:20
tmux shortcuts & cheatsheet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname