sn1p3r46

Simple list of commands useful to fix locales on raspberry pi. In fact after a fresh install often perl is complaining about misconfigured locales. \

alternatively one can fill the /etc/default/locale with

LANG=en_US.UTF-8
LC_TIME=it_IT.UTF-8
LANGUAGE=en_US:en
LC_ALL=en_US.UTF-8

sn1p3r46

#!/usr/bin/python3
# ref http://www.cs.mcgill.ca/~pnguyen/251F09/matrix-mult.pdf

import numpy as np

def matrix_mul(A,B):

    if A.shape == (1,1):
        return A.dot(B)

sn1p3r46

from flask import Flask, url_for
from flask_admin import Admin, form
from flask_sqlalchemy import SQLAlchemy
from flask_admin.contrib.sqla import ModelView
from jinja2 import Markup

"""
This just an illustrative example, take it as a concept example, 
nothing more, it is not secure and does not handle image deletion. 
Hereby more complete examples: 

sn1p3r46

import numpy as np

def compute_mean(v):
    return sum(v)/len(v)

def subtract_mean_to_col(M, idx):
    M[:, idx] = M[:, idx] - compute_mean(M[:, idx])

def alg_two(n=None, m=None, A=None):
    #1

sn1p3r46

const { execFile } = require('child_process');

var js = JSON.stringify({a:"fiore", b:[1,2,3], c:{}, d:[]});

execFile('/tmp/comm.py', [js], { encoding: 'utf8' }, (error, stdout) => {
    if (error) {
        throw new Error(error);
    }
    console.log(stdout);
});