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Rating Stats for

Roman Pekar

Rating
1553.33 (7,028th)

Reputation
74,450 (1,126th)

Page: 1 ... 14 15 16 17 18 ... 34

Title	Δ
Find numbers of weeks in date range(from date-To date) in SQL SERVER	+0.39
How to select all rows which have same value in some column	-0.68
Simplest way to process multiple hardcoded values in SQL?	+1.70
Do math of list - python	+2.57
Avoiding NULL values - CONCATENATION	-2.26
Python: Get most frequent item in list	+0.04
Enumerate unique strings in list	-0.05
varchar vs datetime in sql	+1.26
T-SQL help needed regarding CASE statement in SELECT clause	+1.38
SQL Query solution for 3 queries	-0.51
Arranging number of strings using Python's lambda function	+2.30
sql server running a condition on an OR statement	+1.12
SQL PIVOT using two columns	0.00
python plus equals slower	0.00
SQL Query for putting highest counters of two tables in one table	-2.15
Error when using SUM on a text value	-0.07
Finding word co-occurrences	0.00
Correct style for chained list expressions in Python	-0.79
MongoDB - Unwind array using aggregation and remove duplicates	0.00
SQL DateTime alternative to only HH:MM:SS for easy coding in C# Linq	0.00
How can I count users that have travelled in a given period and hav...	0.00
would like to retrieve 1 record from 2 different rows in a table	-1.87
Inserting XML in table	0.00
How to call upon a function within a function?	-1.02
How to join those sql statements + possible row to column transform...	0.00
use a "temporary table" and "while loop" togeth...	+0.41
Making query in stored procedure in SQL Server but some error occurs	+1.37
Get ID from database matching multiple names	-1.80
Writing python code to calculate a Geometric progression	+0.43
Getting Different column values from Multiple tables in SQL Server	-2.12
Hstore as argument type in postgresql	+0.46
Are postgres JSON indexes efficient enough compared with classic no...	-1.04
Update multiple rows in same query using PostgreSQL	+0.44
Querying up tree for a particular value	0.00
how to get uniq list in python	+1.15
Syntax error for insert query alias in Postgres	-1.09
how to display 0 while count in query	0.00
mysql query optimization with multiple groupings or order by	+0.63
Script to convert time into String?	-1.25
make list from text file and compare the lists	+0.63
update <ONE> from <MANY> in Postgresql	0.00
Multiple ID's in a field. Postgresql	-0.58
function returning the smallest difference between elements of two...	+0.58
Sort a list of lists according to another list	-0.53
PostgreSQL crosstab function	-0.03
Pivot in sql server while using functions	0.00
Sort list of dictionaries by multiple keys with differend ordering	0.00
Understanding of SQL SErver Stored Procedure	0.00
Expand a range which looks like: "1-3,6,8-10" to [1,2,3,...	-1.34
SQL left join between three tables with union	-0.46