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Rating Stats for

Matt Rogish

Rating
1580.27 (2,983rd) 		Reputation
18,667 (7,433rd)
Page: 1 2 3
Title Δ
rspec reloading object clears has_many collection 0.00
How to verify if update_all was actually updated in Rails 0.00
Rails 3 where condition using NOT NULL 0.00
What is the difference between a lock and a latch in the context of... 0.00
Large number of UPDATE queries slowing down page -0.86
Why is a database always represented with a cylinder? -0.46
Where clause in where - version 2 :-) -0.79
Rails, Attachment_fu - deep copy of database storage attachments -0.63
Ruby on Rails: If you have 50 if-else statements in your after_crea... +0.55
InnoDB row level locking performance - how many rows? -2.27
Is MySQL performant with select ... in (ID1,ID2,ID3,...ID100)? -0.76
How to process a large ActiveRecord result set in groups -0.58
Sorting/Paginating/Filtering Complex Multi-AR Object Tables in Rails -0.64
sybase enhancment 0.00
Indexing Performance BigInt vs VarChar -0.74
Subquery using Exists 1 or Exists * +0.87
Use SELECT AVG with parameters "SELECT AVG(@parameter)" S... +2.29
Validating date formats in rails -0.05
Why is ActiveRecord not smart enough to know that the object_id of... -0.41
Is SQL Server Naming trailing space insensitive? +0.37
Is this code O(N) or O(1) -0.41
Add results from several COUNT queries +1.37
Slow update (primary key) -0.02
Sanity Check: Floats as primary keys? -1.19
MySQL - which key is more optimized -0.65
What is the most appropriate data type for storing an IP address in... -3.01
Database Concurrency Needed when ADDING rows - Best Practice? -4.54
DB Design: 1st Normal Form and Repeating Groups +3.29
How did you estimate the time you will spent before starting a web... +0.66
Why is it not good to have a primary key on a join table? +3.54
Table Join Efficiency Question +0.74
How can I display the execution plan for a stored procedure? +3.09
How do I start the sphinx daemon automatically when my rails applic... +1.48
What resources exist for Database performance-tuning? -3.19
What is the best way to seed a database in Rails? +0.55
What's a good Ruby development environment for the Mac? -1.09
Function to find the Exact match in MS SQL Server -2.43
SQLite optimizing multi-select insert +3.27
Interview question: f(f(n)) == -n -3.14
What's the impact of 'select *' from a view on building the executi... -0.51
Database-wide unique-yet-simple identifiers in SQL Server +3.04
MySql Stored Procedure's parameter with the same name as affecting'... 0.00
Update autoincrement column in SQL server -0.44
IGNORE_DUP_KEY option in SQL Server -5.03
Foreign Key Issues in Rails +0.99
Neural networks - obsolete? +3.14
Table-level backup -4.14
How to find the *position* of a single record in a limited, arbitra... +3.38
Is there a simple way to query the children of a node? +4.04
Is there a faster way to backup and restore for mysql? -4.89