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mu is too short

Rating
1676.33 (270th)

Reputation
419,385 (87th)

Page: 1 2 3 ... 115

Title	Δ
Can I use a .select(&) method here?	-2.56
Why can't a string (from ARGV) be modified with shovel <<...	-0.81
Nokogiri Returning False on Empty String With .empty?	0.00
Assign array elements randomly but ensure that all are used?	-1.13
Ruby Proc returns the same value for all button clicks in Ruby Tkin...	0.00
How to iterate over an ActiveRecord resultset in one line with nil...	+1.27
Null value in column "created_at" violates not-null const...	0.00
How can I enter empty records into a postgres table	0.00
Rspec raise matcher not working, copied syntax from docs?	0.00
Text in helper won't translate	+1.26
Sort an array depending on given set of characters within each elem...	0.00
html_safe and non html_safe concatenation	-0.69
Why are tests failing due to validation?	0.00
Sorting Ruby Array of hashes with 2 date keys	0.00
Add method to a class which can only be accessed inside specific cl...	+0.30
Ruby on rails 5 problem "collection" undefined method `to...	0.00
String comparison in WHERE not returning appropriate rows	0.00
How can I randomly obtain a specific number of records, lets say 10...	0.00
Cannot find origin object in Rails project	0.00
Raw SQL Query that causes error when translated to ActiveRecord Que...	0.00
Active Record Validations: Uniqueness of a calculated field while i...	0.00
Rails 5 trouble with belongs_to, when association model have custom...	+0.25
Rails ActiveRecord - Order query by matching number	+0.86
Put + sign in front of positive numbers in ruby	+1.19
Test case with enum requires key after upgrade Rails from v4 to v5	0.00
What is the meaning of operator ==~ in Ruby?	0.00
ruby heredoc and sprintf escape %: throwing malformed format sting...	0.00
Regex Expression to remove "autoplay" parameter in url	0.00
Rails migration - change column type from float to jsonb in rails	0.00
using tap inplace of map and to_h in ruby	0.00
Rails Activerecord migration from text to integer[]	-0.23
Rails class gives NoMethodError undefined method `each'	0.00
Escaping Underscore with Xpath in Nokogiri	0.00
How do I add an if-condition to a Rails.logger.silence do-loop?	0.00
Hot to add { or } symbols in <%= search_url into the head	0.00
Array overlaps an array in Postgres	0.00
How to run Postgres psql "slash" commands using Sequel	0.00
Postgres extracting a polymorphic column	0.00
problems with Ruby dynamic method invocation	0.00
How to unfreeze the Hash?	0.00
Regular expression stored in a variable not working when matching	0.00
Difference between JSONField and ArrayField	0.00
How to not show HTML and CSS if a condition is true in ERB	0.00
Rails find_by_sql does not return requested columns from associated...	+0.03
How do I print a hex number representing a IEEE 754 float as a floa...	0.00
What does `+''`` mean in Ruby?	0.00
Map result of 2 groupings to 2-dimensional object in rails	-2.33
In Ruby, can you store a point to a node in a hash for later replac...	0.00
Rails hash null check - which is better 'if-condition' and...	0.00
Syntax Error Raised When Trying to update value with XOR in Postgre...	0.00