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mathematical.coffee

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1591.33 (2,228th)

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42,394 (2,562nd)

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Title	Δ
Converting varchar mm/dd/yy to date format yyyy-mm-dd	0.00
mysql count geo query	+0.39
How to properly grep filenames only from ls -al	+0.92
php myaql union query with different uid	-0.39
Don't replace existing urls regex	+1.47
How to remove end of url with preg_replace in PHP	-0.58
Splitting fields in sql query and sorting by them	+0.93
How do I dereference in python? (Image Processing with openCV)	-1.21
How to use a sed one-liner to parse "rec:id=1&name=zz&...	+0.80
How can I use regular expression to extract CSS rules from a string	-0.43
What is wrong with this sed expression?	+0.39
Minus SQL Query	-0.75
Why is my function looking for an input with the exact same name in...	-1.82
Regex to Strip HTML Tag Contents Conditionally	+0.57
Comparing data from 2 files using R	+2.41
Get highest value from multiple columns and associated name column	+0.38
Get consecutive capitalized words using regex	-2.05
matlab search a matching element	-0.12
preg_match warning	0.00
Read 'm-to-n' row numbers from a txt file (MATLAB)	+0.39
Using regex to get passage between two strings in Python	+0.99
Matching whole words using "in" in python	+0.65
how to select latest data using self join or other method?	0.00
overriding R's incomplete error messages	0.00
How do I create character arrays in numpy?	+0.28
Mysql select specific range of datetime	-2.46
MYSQL querying records for all databases	-0.12
how to use union query on the same table and different group by in...	+0.39
Adding individual arrows in multiple plots	0.00
How do I append an int vector to a factor?	0.00
How to UPDATE a new column to be the first word of another column	0.00
Join two tables and display the details	+0.01
Mysql selecting from two tables	-0.01
Why isn't the ? in a regular expression working?	-0.56
Reading fixed-width data without linefeed	0.00
How to make multiple pdfs in a loop	+1.54
Finding a ranking from a rating field on MySQL	+1.60
recall value in regular expression	0.00
What is the most efficient way to select a set of variable names fr...	+1.46
alignment of multiple graph types in R (preferably in ggplot2 or la...	+0.13
Is there a way for a column to keep a running total of all columns...	-0.57
mysql query to match sentence against keywords in a field	+2.06
How to reorder a column in a data frame to be the last column	+0.21
Regex: Obtain ID(s) from URL	+0.40
Update column in MySQL	+2.01
How to get mean, median, and other statistics over entire matrix, a...	-0.40
User variable not incrementing	0.00
Mysql combine specific row results while respecting unselected rows	+2.02
Plotting Matrix with R like data.frame	-0.12
How to match array items with regex	-1.17