ruby

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Detect number of CPUs installed
user_1103330
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44
12
17065
ruby
How to understand nil vs. empty vs. blank in Ruby
user_613710
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1195
15
323835
ruby-on-rails ruby
How to cap and round number in ruby
user_1095250
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41
5
37319
ruby-on-rails ruby
Sorting an array of objects in Ruby by object attribute?
Admin1
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150
9
95351
object sorting ruby
Using a string as a variable at run time
Admin1
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40
6
45662
ruby string
Create an ActiveRecord database table with no :id column?
user_1080090
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56
1
24554
activerecord ruby-on-rails ruby security mysql
Determining if a variable is within range?
Bryan_Woods_22930
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143
10
86602
range conditional integer ruby
Is everything an object in Python like Ruby?
user_280450
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71
7
35153
language-comparisons object ruby python
Is there a way to avoid automatically updating Rails timestamp fields?
user_425950
•
71
12
39222
timestamp activerecord ruby-on-rails ruby
Difference between has_one and belongs_to in Rails?
user_1002400
•
77
3
51118
has-one ruby-on-rails ruby
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