start new:
tmux
start new with session name:
tmux new -s myname
import types | |
import tensorflow as tf | |
import numpy as np | |
# Expressions are represented as lists of lists, | |
# in lisp style -- the symbol name is the head (first element) | |
# of the list, and the arguments follow. | |
# add an expression to an expression list, recursively if necessary. | |
def add_expr_to_list(exprlist, expr): |
pragma solidity ^0.4.19; | |
contract ERC721 { | |
string constant private tokenName = "My ERC721 Token"; | |
string constant private tokenSymbol = "MET"; | |
uint256 constant private totalTokens = 1000000; | |
mapping(address => uint) private balances; | |
mapping(uint256 => address) private tokenOwners; | |
mapping(uint256 => bool) private tokenExists; | |
mapping(address => mapping (address => uint256)) private allowed; | |
mapping(address => mapping(uint256 => uint256)) private ownerTokens; |
Hopefully this will answer "How do I setup or start a Django project?" I was trying to set up my own website, and there was a lot to read, learn and digest! Therefore, I put this together which is a collection of all the guides/blog posts/articles that I found the most useful. At the end of this, you will have your barebones Django app configured and ready to start building :)
NOTE: This guide was built using Django 1.9.5, NodeJS 4+ with NPM 3+
"""Base class for implementing Lambda handlers as classes. | |
Used across multiple Lambda functions (included in each zip file). | |
Add additional features here common to all your Lambdas, like logging.""" | |
class LambdaBase(object): | |
@classmethod | |
def get_handler(cls, *args, **kwargs): | |
def handler(event, context): | |
return cls(*args, **kwargs).handle(event, context) | |
return handler |
{ | |
"Statement":[ | |
{ | |
"Effect":"Allow", | |
"Action":[ | |
"s3:ListAllMyBuckets" | |
], | |
"Resource":"arn:aws:s3:::*" | |
}, |
// === Arrays | |
var [a, b] = [1, 2]; | |
console.log(a, b); | |
//=> 1 2 | |
// Use from functions, only select from pattern | |
var foo = () => [1, 2, 3]; |
# Ask for the user password | |
# Script only works if sudo caches the password for a few minutes | |
sudo true | |
# Install kernel extra's to enable docker aufs support | |
# sudo apt-get -y install linux-image-extra-$(uname -r) | |
# Add Docker PPA and install latest version | |
# sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9 | |
# sudo sh -c "echo deb https://get.docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.list" |
/* Polyfill indexOf. */ | |
var indexOf; | |
if (typeof Array.prototype.indexOf === 'function') { | |
indexOf = function (haystack, needle) { | |
return haystack.indexOf(needle); | |
}; | |
} else { | |
indexOf = function (haystack, needle) { | |
var i = 0, length = haystack.length, idx = -1, found = false; |
<!DOCTYPE html> | |
<html lang="en"> | |
<head> | |
<meta charset="UTF-8"> | |
<meta http-equiv="X-UA-Compatible" content="IE=edge"> | |
<meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/ethers.umd.min.js"></script> | |
</head> | |
<body> | |
<script> |