j-c-cook

Cross-compile Python for use on armv7l

Introduction

This post shows how to cross compile Python (using the [CPython][#cpython] implementation) for use on an armv7l chip. This can likely be extrapolated to other chip archetectures, but the proper cross-compilation toolchain would need to be substituded. The Python version utilized here is version 3.7.13. The driving force behind this effort was to get [python-can][#python-can] functional on an armv7l platform. This compilation process is done on a Ubuntu 20.04.4 LTS operating system. I have utilized various online references and will do my best to provide citation and links.

In my case the device with an armv7l chip contains a root file system and shared objects that are compiled using a version of [buildroot][#buildroot]. The buildroot menu configuration allows for the selection of Python 3 for installation, but not all of the basic packages are included. For example, importing the python-can package into an environment using Python 3 installed b

LingDong-

/** Finding contours in binary images and approximating polylines.
 *  Implements the same algorithms as OpenCV's findContours and approxPolyDP.
 *  <p>
 *  Made possible with support from The Frank-Ratchye STUDIO For Creative Inquiry
 *  At Carnegie Mellon University. http://studioforcreativeinquiry.org/
 *  @author Lingdong Huang
 */
var FindContours = new function(){let that = this;
  
  let N_PIXEL_NEIGHBOR = 8;

dwmkerr

Quick Setup for Sublime Text 3 for Angular 2

Easy to remember, easy to forget.

Step 1: Download Sublime Text 3

Sublime Text 3 Download

Step 2: Create a bash shortcut

It's nice to be able to run subl in a terminal.

karpathy

"""
This is a batched LSTM forward and backward pass
"""
import numpy as np
import code

class LSTM:
  
  @staticmethod
  def init(input_size, hidden_size, fancy_forget_bias_init = 3):

rothgar

# Install tmux on Centos release 6.5

# install deps
yum install gcc kernel-devel make ncurses-devel

# DOWNLOAD SOURCES FOR LIBEVENT AND MAKE AND INSTALL
curl -OL https://github.com/downloads/libevent/libevent/libevent-2.0.21-stable.tar.gz
tar -xvzf libevent-2.0.21-stable.tar.gz
cd libevent-2.0.21-stable
./configure --prefix=/usr/local

indiejoseph

阿爸	a1'ba4	18137
阿昌族	a1'chang1'zu2	50849
阿斗	a1'dou3	42632
阿飞	a1'fei1	48603
阿富汗	a1'fu4'han4	3461
阿訇	a1'hong1	34432
阿拉伯数字	a1'la1'bo2'shu4'zi4	35937
阿拉伯语	a1'la1'bo2'yu3	30476
阿妈	a1'ma1	16220

nevill

var Q = require('q');
var util = require('util');

function randomDelayedCall(func) {
  var delay = Math.floor(Math.random() * (1200 - 100) + 100);
  setTimeout(func, delay);
}

function findUser(id, cb) {
  var err = null;

aras-p

// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,

luw2007

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• 虚词：副词、介词、连词、助词、拟声词、叹词。

ICTPOS3.0词性标记集

n 名词

nr 人名

bdotdub

Running redis using upstart on Ubuntu

I've been trying to understand how to setup systems from the ground up on Ubuntu. I just installed redis onto the box and here's how I did it and some things to look out for.

To install: