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How to randomly sort (scramble) an array in Ruby?
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27
For ruby 1.8.6 (which does not have shuffle built in):
array.sort_by { rand }
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Rails: Get Client IP address
...X_FORWARDED_FOR'] very useful too in cases when request.remote_ip returns 127.0.0.1
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How to monitor the memory usage of Node.js?
...Node.js
– Damodaran
Jan 25 '16 at 4:27
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@RunWith(MockitoJUnitRunner.class) vs MockitoAnnotations.initMocks(this)
...erforms the @Rule by far
– Rule
Nov 27 '17 at 14:14
1
@alexandroid My best suggestion is for you ...
Format an Integer using Java String Format
...u003cpath fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M25.6622 17.6335C27.8049 17.6335 29.3739 16.9402 30.2537 15.6379C30.8468 14.7755 30.9615 13.5579 30.9615 11.9512V6.59049C30.9615 5.28821 30.4833 4.66231 29.4502 4.66231C28.9913 4.66231 28.4555 4.94978 28.1109 5.50789C27.499 4.86533 26.7335 4....
MySQL: Sort GROUP_CONCAT values
...u003cpath fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M25.6622 17.6335C27.8049 17.6335 29.3739 16.9402 30.2537 15.6379C30.8468 14.7755 30.9615 13.5579 30.9615 11.9512V6.59049C30.9615 5.28821 30.4833 4.66231 29.4502 4.66231C28.9913 4.66231 28.4555 4.94978 28.1109 5.50789C27.499 4.86533 26.7335 4....
How to get a specific “commit” of a gem from github?
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272
Any of these should work:
gem 'rails', :git => 'git://github.com/rails/rails.git', :ref =&...
Difference between except: and except Exception as e: in Python
...st catches everything.
– fjarri
Sep 27 '13 at 0:55
2
I should point out that a bare except must b...
What is the meaning of the planned “private protected” C# access modifier?
... Kobi
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answered Apr 4 '14 at 8:07
GogutzGogutz
1,8241414 silver ...
How do I send a JSON string in a POST request in Go
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answered Jun 27 '14 at 15:33
OneOfOneOneOfOne
75.8k1313 gold badges150150 silver badges159159 bronze badges
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