闭包 lambda
def count():
fs = []
for i in range(1, 4):
def f(i):
return lambda :i*i 请问为什么这里要加lambda?
fs.append(f(i))
return fs
f1, f2, f3 = count()
print f1(), f2(), f3()
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def count():
fs = []
for i in range(1, 4):
def f(i):
return lambda :i*i 请问为什么这里要加lambda?
fs.append(f(i))
return fs
f1, f2, f3 = count()
print f1(), f2(), f3()
2016-07-21
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