大约有 21,000 项符合查询结果（耗时：0.0289秒） [XML]
Find XOR of all numbers in a given range
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Shahbaz
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answered May 20 '12 at 3:13
FatalErrorFatalError
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surface plots in matplotlib
...3D
# Axes3D import has side effects, it enables using projection='3d' in add_subplot
import matplotlib.pyplot as plt
import random
def fun(x, y):
return x**2 + y
fig = plt.figure()
ax = fig.add_subplot(111, projection='3d')
x = y = np.arange(-3.0, 3.0, 0.05)
X, Y = np.meshgrid(x, y)
zs = np....
Too many 'if' statements?
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Jojodmo
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answered Mar 19 '14 at 9:32
laaltolaalto
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Java generics type erasure: when and what happens?
I read about Java's type erasure on Oracle's website .
7 Answers
7
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Does Java 8 provide a good way to repeat a value or function?
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assyliasassylias
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Why doesn't the JVM cache JIT compiled code?
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skaffmanskaffman
374k9292 gold badges779779 silver badges744744 bronze badges
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How to get the difference between two arrays of objects in JavaScript
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CerbrusCerbrus
57.6k1313 gold badges106106 silver badges127127 bronze badges
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How does Bluebird's util.toFastProperties function make an object's properties “fast”?
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2017 update: First, for readers coming today - here is a version that works with Node 7 (4+):
function enforceFastProperties(o) {
function Sub() {}
Sub.prototype = o;
var receiver = new Sub(); // create an instance
function ic() { retu...
Fastest Way to Serve a File Using PHP
...n that receives a file path, identifies what it is, sets the appropriate headers, and serves it just like Apache would.
8 A...
Mock vs MagicMock
...What is the reason for plain Mock existing?
Mock's author, Michael Foord, addressed a very similar question at Pycon 2011 (31:00):
Q: Why was MagicMock made a separate thing rather than just folding the ability into the default mock object?
A: One reasonable answer is that the way MagicMoc...