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silent !stty -ixon > /dev/null 2>/dev/null

let g:python_host_prog = '/home/peter/.pyenv/versions/neovim2/bin/python'
let g:python3_host_prog = '/home/peter/.pyenv/versions/neovim3/bin/python'

set t_Co=256
set laststatus=2

set nocompatible              " be iMproved, required
filetype off                  " required

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#include <vector>
#include <exception>



/**
 * Exception thrown whenever AggregatedTimeSeries instance
 * is trying to access First or Last element of storage
 * while storage is empty
 */

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function env_activate() {
	if [ $# -ne 1 ]; then
		echo "Usage: env_activate <environment name>" >&2
		return	
	fi
	if [ ! -d "${HOME}/.virtualenvs/${1}" ]; then
		echo "Virtualenvironment '${1}' does not exist" >&2
		return
	fi
	source "${HOME}/.virtualenvs/${1}/bin/activate"

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typedef int (*CALLABLE) (void);

CALLABLE async_functions[] = {
  xyz,
  yzx,
  zxy,
};

int async_delays[] = {0, 0, 0};
 

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Metacentrum Python installation

Metacentrum (https://metavo.metacentrum.cz/) is virtual organization providing grid computing infrastructure for academic purposes of Czech Universities and Research Groups.

Servers under this organization contain so called modules which are software packages that can be loaded via module commmand. These modules contain also python software packages like TensorFlow, Caffe, Keras, and others. But these modules contain old versions of these python software packages, and most of time, it is difficult to use them, due to wrong installation with different versions of python librabries. Most of time you get exception with missing library name.

Best way to use python software packages is to install them locally, without loading any available modules.

Prepare environment

First step is to prepare Python environment, install pip and install required python software packages.

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#include <cstdio>
#include <cstdlib>
#include <cstring>

#define eprintf(...) fprintf(stderr, __VA_ARGS__)


int main(int argc, const char* argv[])
{
    if (argc != 2)

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#include <cstdio>
#include <cstdlib>
#include <cstring>

#define eprintf(...) fprintf(stderr, __VA_ARGS__)


int main(int argc, const char* argv[])
{
    if (argc != 2)

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#!/usr/bin/env python

import os
import json
import argparse
import math
from datetime import datetime
import dateutil.parser
import time
import sys

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#!/usr/bin/env python2.7

import os
import json
import argparse
import math

def convert_size(size_bytes):
   if (size_bytes == 0):
       return '0B'

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#!/usr/bin/env python3

import threading
import multiprocessing
import numpy as np
import matplotlib.pyplot as plt
import tensorflow as tf
import tensorflow.contrib.slim as slim
import scipy.signal
import gym