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How can I specify a local gem in my Gemfile?
...ical directory structure.
– Dan
May 27 '15 at 8:01
7
Something to watch out for might be Spring. ...
Vim: How to insert in visual block mode?
...hantNishant
15.9k1313 gold badges4949 silver badges7272 bronze badges
...
Float vs Decimal in ActiveRecord
...
irb:001:0> "%.47f" % (1.0/10)
=> "0.10000000000000000555111512312578270211815834045" # not "0.1"!
whereas if you just do
irb:002:0> (1.0/10).to_s
=> "0.1" # the interprer rounds the number for you
So if you are dealing with small fractions, like compounding interests, or maybe even...
ElasticSearch - Return Unique Values
...
bradvidobradvido
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2
...
Best practices for using Markers in SLF4J/Logback
...
answered Aug 27 at 11:48
Philippe TcherniatinskyPhilippe Tcherniatinsky
111 bronze badge
...
How do you clone a Git repository into a specific folder?
...ning will do the trick.
– Magne
Aug 27 '11 at 14:28
3
fixed for empty directories in my answer
...
How can I tell Rails to use RSpec instead of test-unit when creating a new Rails app?
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In OS X Lion, LANG is not set to UTF-8, how to fix it?
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Difference between await and ContinueWith
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Jon SkeetJon Skeet
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Shuffle two list at once with same order
...ond argument, it uses the function random.random(). You can see it at line 277 here.)
This example illustrates what I described:
import random
a = ['a', 'b', 'c', 'd', 'e']
b = [1, 2, 3, 4, 5]
r = random.random() # randomly generating a real in [0,1)
random.shuffle(a, lambda : r) # ...