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package main | |
import "fmt" | |
type EvalFunc func(interface{}) (interface{}, interface{}) | |
func BuildLazyEvaluator(evalFunc EvalFunc, initState interface{}) func() interface{} { | |
retValChan := make(chan interface{}) | |
loopFunc := func() { |
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plus :: Int -> Int -> Int | |
plus m 0 = m | |
plus m n | |
| n > 0 = plus m (n - 1) + 1 | |
| n < 0 = plus m (n + 1) - 1 | |
minus :: Int -> Int -> Int | |
minus m 0 = m | |
minus m n | |
| n > 0 = minus m (n - 1) - 1 |
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from PIL import Image, ImageDraw | |
my_data = [line.split('\t') for line in file('decision_tree_example.txt')] | |
class decisionnode: | |
def __init__(self, col = -1, value = None, results = None, tb = None, fb = None): | |
self.col = col | |
self.value = value | |
self.results = results | |
self.tb = tb | |
self.fb = fb |
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var http = require('http'); | |
server = http.createServer(function (req, res) { | |
res.writeHead(200, {'Content-Type': 'text/plain'}); | |
res.end('Hello World\n'); | |
server.close(); | |
}); | |
server.listen(8080, 0, function () { | |
console.log('Server running at http://localhost:8080/'); | |
}); |
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