andersonberg

import datetime
import time
import subprocess
import progressbar


def pomodoro(interval, break_time=5):
    subprocess.Popen(['notify-send', '-t', '0', 'Focus on your task!'])
    for i in range(interval, 0, -1):
        print i

andersonberg

def primes(int kmax):
    cdef int n, k, i
    cdef int p[1000]
    result = []
    if kmax > 1000:
        kmax = 1000
    k = 0
    n = 2
    while k < kmax:
        i = 0

andersonberg

>>> a = np.array([[0,1,2,3], [4,5,6,7], [8,9,10,11]])
>>> a.flat

>>> a.flat[:]
array([ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11])

andersonberg

>>> b.argmax()
2
>>> b.argmin()
0

andersonberg

>>> b = np.array([3.4, 5., 33., 8.])
>>> np.amin(b)
3.4
>>> np.amax(b)
33.0

andersonberg

>>> a.sum()
66
>>> a.sum(axis=0)
array([12, 15, 18, 21])

andersonberg

>>> np.sum(a, axis=0)
array([12, 15, 18, 21])
>>> np.sum(a, axis=1)
array([ 6, 22, 38])

andersonberg

>>> np.sum(a)
66

andersonberg

>>> a.transpose()
>>> a.T
array([[ 0, 4, 8],
 [ 1, 5, 9],
 [ 2, 6, 10],
 [ 3, 7, 11]])

andersonberg

>>> a[1,3]
9