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Rating Stats for

Jan Zeiseweis

Rating
1523.64 (25,715th)

Reputation
2,982 (56,724th)

Page: 1 2 3 4

Title	Δ
Delete the comma from a string in csv	+3.75
Pandas, compare 2 dataframes in index and column displaced location	-1.25
Python copy txt lines starts with a 2 digit pattern till this patte...	-0.09
MySQL how to present day results (starting value, total change and...	-4.10
Group results by column	0.00
MySQL auto populate number field base on another field	+2.87
Python Pandas Data Frame search	+2.61
Order by number with digits MySql	0.00
Append Pandas Series to DataFram as a column	-0.77
mysql get sum of value and counts of users from different tables	-1.25
Conditional grouping with mean and count	+1.61
what causing an error about 'lc-messages-dir' when i initia...	-0.07
Plot dataframe columns against each other	0.00
Complex MySQL query code	0.00
subtraction from previous value in mysql	0.00
select from tables with different numbers of rows	-1.87
Understanding rank functioning in MySQL	0.00
Unable to return the list that is read from a file(.csv)	-2.00
Redshift - Simplify Query Plan	0.00
MySQL: Effectively group into equally-sized buckets by data	+4.21
Self-join to extract related records from event table?	+0.30
How to use "SQL SELECT DISTINCT Statement" on multiple co...	-2.67
Modifying a file in-place inside nested for loops	+3.76
Python split dictionary key at comma	-0.84
Pause function with KeyboardInterrupt in Python 3.X	0.00
MySQL join column with blank space	-2.26
Unique values into Dataframe Python Pandas	0.00
Reading columns between empty lines	+3.95
MySQL Couting Distinct values when grouping by dates	+0.01
Configuring the database driver for AWS Redshift in JetBrains IDEs	+3.87
Redshift (Business Analytics)	0.00
Defining a Redshift connection in DataGrip	+4.03
Tungsten Replicator not working for redshift	0.00
MySQL INSERT INTO table 1 SELECT table 2 with different column name	0.00
Duplicate rows in a Mysql table with amended strings	0.00
Present month average values should not be passed to average table	+0.08
ruby how to use "\|\|" (or-equals) operator in parentheses...	+1.58
Why out is Integer instead of c_double?	-4.31
How to find all possible indices of an array	-1.05
MYSQL: Best way of searching coincidences between 2 tables >1M r...	-4.37
subquery is not working in mysql	+0.21
How to query multi 'or' and a and in SQL?	-1.00
extracting numbers from string without the use of regex in ruby	+1.43
List of days with events that occur on that day	-0.35
MySQL sum of disctinct rows	+3.84
Altering string (Text to column function)	-3.94
How to join the tables	+3.98
using multiple tables and inserting the values into one	0.00
How to reduce Mysql execution Time?	-0.10
Simplifying Python string regex/pattern matching	-0.89