大约有 48,000 项符合查询结果（耗时：0.0743秒） [XML]
Check if all elements in a list are identical
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438
General method:
def checkEqual1(iterator):
iterator = iter(iterator)
try:
fir...
tinygrad：不到1000行代码的深度学习框架，天才黑客开源GitHub 2.3k+ stars...
...yBobNet:
def __init__(self):
self.l1 = Tensor(layer_init_uniform(784, 128))
self.l2 = Tensor(layer_init_uniform(128, 10))
def forward(self, x):
return x.dot(self.l1).relu().dot(self.l2).logsoftmax()
model = TinyBobNet()
optim = optim.SGD([model.l1, model.l2], lr=0....
Cleaner way to update nested structures
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94
Zippers
Huet's Zipper provides convenient traversal and 'mutation' of an immutable data structu...
Python's most efficient way to choose longest string in list?
...n documentation itself, you can use max:
>>> mylist = ['123','123456','1234']
>>> print max(mylist, key=len)
123456
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Copy file or directories recursively in Python
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146
I suggest you first call shutil.copytree, and if an exception is thrown, then retry with shutil...
How to preventDefault on anchor tags?
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What's the difference between & and && in MATLAB?
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94
The single ampersand & is the logical AND operator. The double ampersand && is agai...
Waiting until two async blocks are executed before starting another block
...elease(group);
and could produce output like this:
2012-08-11 16:10:18.049 Dispatch[11858:1e03] Block1
2012-08-11 16:10:18.052 Dispatch[11858:1d03] Block2
2012-08-11 16:10:23.051 Dispatch[11858:1e03] Block1 End
2012-08-11 16:10:26.053 Dispatch[11858:1d03] Block2 End
2012-08-11 16:10:26.054 Dispat...
How to get function parameter names/values dynamically?
...most cases because there are some things that will trip it up
function (a=4*(5/3), b) {} // returns ['a']
Edit:
I also note vikasde wants the parameter values in an array also. This is already provided in a local variable named arguments.
excerpt from https://developer.mozilla.org/en-US/docs/...