大约有 49,000 项符合查询结果（耗时：0.0982秒） [XML]
Which UUID version to use?
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answered Dec 3 '13 at 3:37
GabeGabe
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Maven error: Could not find or load main class org.codehaus.plexus.classworlds.launcher.Launcher
... sure you delete M2_HOME
– Luke
Apr 13 '15 at 12:31
Worked with Maven 3.3.3 binary, on Ubuntu. JAVA_HOME is not set.
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Fastest way to find second (third…) highest/lowest value in vector or column
....419 423.360 559.2707 446.452 487.0775 4949.452 100
order 1288.466 1343.417 1746.7627 1433.221 1500.7865 13768.148 100
For 1 million numbers:
N = 1e6 #evaluates to 1 million
x = rnorm(N)
microbenchmark::microbenchmark(
Rfast = Rfast::nth(x,5,descending = T),
maxN = maxN(x,5),
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Generate unique random numbers between 1 and 100
...0101adam0101
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15
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How to resolve “must be an instance of string, string given” prior to PHP 7?
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mariomario
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How do I inspect the view hierarchy in iOS?
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edited Sep 1 '17 at 13:29
jameshfisher
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Open link in new tab or window [duplicate]
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answered Mar 21 '13 at 15:36
NathanNathan
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Why doesn't print work in a lambda?
...he back-ported print function if you are using the latest Python 2.x:
In [1324]: from __future__ import print_function
In [1325]: f = lambda x: print(x)
In [1326]: f("HI")
HI
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Find size of an array in Perl
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answered Sep 13 '11 at 18:44
Chris Jester-YoungChris Jester-Young
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How to find the mysql data directory from command line in windows
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edited Jul 11 '18 at 13:57
Ian Kemp
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ans...