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user513951

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1524.60 (24,446th)
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Title Δ
What's an effective way to sort data objects by creation time a... 0.00
Check hash if key exists; if not, create array and append value -0.49
Can someone explain me the logic in this function? -1.02
Why is change dir (cd) not working in this mac script? +0.46
Detect if a command is piped or not 0.00
How does /usr/bin/env work in a Linux shebang line? +0.46
Nested classes in different files with inheritance -0.05
Removing characters from elements of array in Ruby -0.88
Test string for only specific characters in Ruby +1.38
Why is `Time.utc` slower in a forked process in Ruby on OS X (and n... 0.00
How do I find a radio station's streaming "Station URL&quo... 0.00
Flat babel output 0.00
How to prevent problems with `return` from block when using Ruby `y... 0.00
How to traverse an array with special characters +0.49
Set up cron jobs using UNIX timestamp +0.22
How to use Net::HTTP's `get_print` method 0.00
MRI Ruby garbage collector not collecting everything? 0.00
How to yield FROM a Ruby block? -1.20
What is a better way to handle multiple if/else statements? -0.52
Ruby Output every possible character (A-Z, a-z, 0-9) between 8 and... 0.00
Ruby: "Class is an object and Object is a class" 0.00
What is the difference between `PG.connect` and `PG::Connection.ope... 0.00
Is it possible to match "ab", "ba" and "ba... -0.05
Go concurrency in Ruby 0.00
No implicit conversion of symbol to integer for Sinatra file upload -0.10
How to dynamically apply an operator +1.86
Is there a way to count how many times a Ruby method is called? 0.00
Add a specific column at begining in a file in unix +2.00
Add a specific column at begining in a file in unix -2.00
UNIX command for moving all files and directories in a specific dir... 0.00
Best way to upgrade to Ruby 2.3 through rvm while keeping all your... 0.00
Read text file from web and assign to variable in Ruby / Chef -0.97
How to Generate Date/Time in 2015-12-23T15:17:52.000Z Format with J... +0.47
Get all variables defined through `attr_accessor` without overridin... +0.45
String comparison - Javascript +1.03
Why is this code returning an empty CSV file instead of returning a... -2.14
Check if String is HTML or not in ruby +2.43
How can I avoid Ruby Perlisms in `gsub` and `match`? 0.00
Idiomatic use of double-colon (double-column, or ::) syntax for Rub... -0.96
Is it possible to conditionally stop Ruby from evaluating a require... -0.55
Does the size of the objects in a Ruby array contribute to the memo... 0.00
Garbage collection eligibility in ruby 0.00
Ruby regular expression for sequence with specified start and end 0.00
In Ruby, is there an equivalent method of printNl as in Smalltalk? -1.35
Why does Perl still show the default version even after I installed... 0.00
How to instantiate an instance of a Ruby class when the class chang... 0.00
Why can't I access this url from AWS, but I can from my local m... 0.00
Is it a good idea to change a <div> to an <a> in order... -0.44
How to differentiate between Java Methods and Constructors, input a... 0.00
What happens with further conditions if first one is `false`? +0.48