varepsilon

<div style="margin-left:10px; margin-top:10px; margin-right:10px; margin-bottom: 10px;">

<h5 style="margin-bottom:0px; margin-top:0px" class="medium-text">Proceedings of the 37th international ACM SIGIR conference on Research &amp; development in information retrieval</h5>


<h5 class="medium-text" style="margin-bottom:10px; margin-top:10px;">Table of Contents</h5>

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varepsilon

# 1
sum(x * y for x in a for y in b)

# 2
sum([x * y for x in a for y in b])

# 3
a * b

# 4

varepsilon

# 1
dict([(x, x**2) for x in range(N)])

# 2
dict({(x, x**2) for x in range(N)})

# 3
dict((x, x**2) for x in range(N))

varepsilon

def ARange(N):
    if N < 1:
        return
    q = (N - 1) // 4
    i = 0
    while i < q:
        yield i
        i += 1
        yield i
        i += 1

varepsilon

class NotSoClever:
    def __init__(a):
        field = a
    def printField():
        print(field)

if __name__ == '__main__':
    r = NotSoClever()
    r.printField()

varepsilon

#!/usr/bin/env python3

import sys
import os

def make_detailed_fname(basedir, dirpath, fname):
    return dirpath[len(basedir):].replace('!', '').replace(' ', '_')\
            .replace('/', '_') + '_' + fname

if __name__ == '__main__':