coolreader18

class E(BaseException):
    def __new__(cls, *args, **kwargs):
        return cls
def a(): yield
a().throw(E)

evancz

Recursive Values

In a functional language, writing recursive functions is common, but it is also possible to write recursive values. Here is a simple example of a recursive value:

ones = 1 :: ones

This is an infinite loop. We just keep growing the ones list to infinity. So #873 logged folks running into this and made it an error. This was especially nice for cases like x = x + 1 where folks were expecting Elm to allow mutation.

xaedes

#!/usr/bin/env python2
# -*- coding: utf-8 -*-
from __future__ import division
import numpy as np

from math import cos, sin, pi, sqrt, atan2
d2r = pi/180

class Geometry(object):
    def circle_intersection(self, circle1, circle2):

billautomata

# local port forwarding
# the target host 192.168.0.100 is running a service on port 8888
# and you want that service available on the localhost port 7777

ssh -L 7777:localhost:8888 [email protected]

# remote port forwarding
# you are running a service on localhost port 9999 
# and you want that service available on the target host 192.168.0.100 port 12340