大约有 39,000 项符合查询结果（耗时：0.0709秒） [XML]
Installing Ruby Gem in Windows
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reducing activity
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answered Sep 20 '13 at 5:10
MirageMirage
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How to get all subsets of a set? (powerset)
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Ran Feldesh
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answered Sep 26 '09 at 22:18
Mark RushakoffMark Rushakoff
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Removing duplicate values from a PowerShell array
...ect (whose alias is select) with the -Unique switch; e.g.:
$a = @(1,2,3,4,5,5,6,7,8,9,0,0)
$a = $a | select -Unique
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Why does npm install say I have unmet dependencies?
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duledule
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Matplotlib discrete colorbar
...in range(cmap.N)]
# force the first color entry to be grey
cmaplist[0] = (.5, .5, .5, 1.0)
# create the new map
cmap = mpl.colors.LinearSegmentedColormap.from_list(
'Custom cmap', cmaplist, cmap.N)
# define the bins and normalize
bounds = np.linspace(0, 20, 21)
norm = mpl.colors.BoundaryNorm(b...
How to check if a string contains a substring in Bash
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answered Oct 23 '08 at 12:55
Adam BellaireAdam Bellaire
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How to declare a variable in a PostgreSQL query
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answered Sep 29 '09 at 8:45
user80168user80168
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java.lang.ClassNotFoundException: org.springframework.web.servlet.DispatcherServlet
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edited Aug 12 '16 at 5:07
Vishrant
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How can I generate Unix timestamps?
...1-01 00:00:00 UTC. (GNU Coreutils 8.24 Date manual)
Example output now 1454000043.
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How to break out of multiple loops?
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My first instinct would be to refactor the nested loop into a function and use return to break...