StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Marlin Pierce

Rating
1490.96 (4,400,161st)

Reputation
7,783 (20,337th)

Page: 1 2 3 4 5 6 ... 10

Title	Δ
Ruby - how to create dynamic model attributes?	+0.53
select all zip codes within radius very slow when using IN operator	+2.32
SQL SELECT with GROUP BY, referring back to the group	-1.10
SQL why use 'between' instead of '>= and <='	-1.91
SQL MAX() function is very slow, is there a better method?	-0.45
How far does optimization in sql queries go?	+1.30
has_one :through without join model	+0.55
how to extract variable lengh of strings from file in datasatage us...	-0.02
How to hide part of a rails 3 form depending on value selected from...	-1.33
Rails - before_filter undefined local variable	-1.00
Using GROUP BY and ORDER BY on an INNER JOIN SQL query	-0.97
Gem list contains multiple dependencies to a certain gem	+0.51
Restful API or Traditional web app	+0.00
Many-to-many relationships with custom table names on Rails 3.2	+0.01
Relationships in Ruby on Rails across 4 models	-0.46
Turn data from a datetimepicker (human readable) into Time class (m...	+0.01
SQL copy field from one table into another in wordpress	+0.08
Rails 3 using select distinct	-0.93
Query number of rows that don't appear in date range of another table	-0.12
Add where clause to count and not entire query without using subquery	-1.78
SQL aliases for subquery	+0.15
Should I implement layout first or code?	-0.24
Rails: template folder	0.00
Rails - Undefined method `stringify_keys'	-1.67
SQL Query I'm having trouble with	-0.14
Subqueries and the possibility to reference outside with correlated...	+0.87
Select available rooms	+0.01
before_filter doesn't seem to "kick in"	-0.49
Loop through dataset once	0.00
SQL insert value in friendship table based on	+0.24
How do I count decimal places in SQL?	-0.32
Ambiguous error when using INNER JOIN	+0.42
MS SQL creating many-to-many relation with a junction table	-1.03
Splitting a collection across tables in rails	0.00
How to select rows with distinct column value ordered by date?	-0.44
Saving dates in a database	+0.35
query taking too much time with irritated performance	-0.19
How to make trigger on two tables?	+0.38
A better way of creating a ruby hash?	-0.94
Get user with highest number of records	+0.90
Is it possible to have an offline database	-0.61
Is it necessary to have separate column for primary key in table?	-0.34
Invalid Identifier when using concatenated join comparison	+0.40
taking a join with output of other sql	-0.75
Moving table to new database in sql server	+0.12
Get "DIFF" of database after a complex transaction	0.00
has_one association with user and customer and rails view form	0.00
How to write query to sort by month and year	+0.21
Is there a shorter way for "Union All" using in SQL	-0.27
Top percentage of rows using SQL DB for i	-0.75