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Rating Stats for

David Chan

Rating
1486.89 (4,455,418th) 		Reputation
5,615 (29,238th)
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Title Δ
SQL get Parent where Children have specific values -0.78
Print largest values of a list in the same order without making a n... +0.31
PostgreSQL how to write trigger 0.00
How to retrieve total amount of one column that is dependent by ano... -2.24
Is it possible to pass environment variables to Ember cli sass duri... 0.00
Grape api - How to POST nested resources? 0.00
Run Python script from php, save process pid, and don't wait it... 0.00
Remove duplicates from nested list based on a string and a value -0.75
PHP while loop of mysql queries sometimes returns an empty set rand... 0.00
Move Oracle tables to Postgres database +0.01
How would I make a trigger that will check a value to make sure tha... 0.00
Hard SQL Update query with aggreration +2.10
PHP use abstract class or interface? 0.00
SQL count number of words in field +0.51
A matrix with MySQL and PHP 0.00
Change the RLIMIT_NPROC in linux +0.05
5 minutes from now in php? -0.24
Sorting messages for different users from database 0.00
Retrieve data quickly and efficient 0.00
Why are these two numbers equivalent in javascript? 0.00
Regex to match multiple emails separated by space or puncts 0.00
Using require and include from PHP class to load outside the class +0.02
Two htaccess files in control of one website -0.22
Why does egrep -o not return the entire match? 0.00
select from two SQL-fields issue -1.12
My SQL server start error unknown variable 'ndb-blob-read-batch... 0.00
I am trying to make a program that calculates the average, maximum,... -0.23
'Datetime' value showing up as 2014-11-02T05:00:00.000Z ins... 0.00
Multidimensional array key naming on creating +0.37
Postgres - testing database connection in bash 0.00
PHP application memory and singleton 0.00
Print column A only if any of B, C, D, E & G contains Failed us... +0.51
sed string replace is giving some kind of warning? -0.43
Check constraint on date -1.17
PHP - collect same array values +0.01
Regex to get number after last underscore +0.70
PHP Punctuation Confusion -0.37
MySQL How to get user's activities from users that have had interac... +0.51
Modify microseconds of a PHP DateTime object -0.95
Post Value Inside of if statement +0.11
Regex preg_match issue with commas -1.65
How to use global variables in codeigniter? -0.01
Efficient ways of counting the number of descendant records -0.85
MySQL dropping table on which transaction happening 0.00
How do I count how many projects are over budget? +0.01
How can I stop regex matching dates as digits -1.91
PHP spin system. The lower the number is, the more rewards you get -0.10
php and mysql with maths +2.61
Backreference regular expresions Unix -1.03
PHP array of class methods +0.10