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Rating Stats for

Grisha Weintraub

Rating
1558.10 (5,962nd)

Reputation
6,481 (25,002nd)

Page: 1 2 3 4 5

Title	Δ
oracle Update with join syntax	0.00
Come up with data structure for working with a giant data in a matr...	-2.52
Some questions about Arrays	-0.77
array swapping for car game	+3.13
spliting a string using words as delimiters	+3.71
How to shuffle search data in sql server	+3.90
Finding which word is occurring in given sentence	-1.73
How to get a string between two characters?	+1.51
SQL - ORDER BY ASC LIMIT 1 excludes multiple same results - best me...	-2.65
SQL select Distinct with where clause	+0.33
merging of rows along with getting other data in same query	+3.77
Move a table from one database to another database SQL Server	-0.36
Too long execution of comparing operation of two mysql tables	0.00
Using count distinct to find records with 2 or more different value...	+4.23
Java error missing return statment	-0.42
split not working correctly	+0.28
Can Big-O and Big-theta be used interchangibly?	+3.85
Changing this query to group rows and filter out all rows apart fro...	+4.99
Find the min number in all contiguous subarrays of size l of a arra...	+3.72
sql/mysql filter including only the max value	-2.59
using name value pair to update record in database - sql server	0.00
Unique Sets from collection of Sets	0.00
Retrieve records from oracle table with batch inputs where some col...	-4.09
MySQL - join two tables, searching in the second	+0.82
Oracle: UPDATE statement causes ORA-00933 error	+0.28
DB query: How to count maximum for several columns	+1.47
T-SQL Average of Table Subset	+4.56
Update table by join	+1.80
algorithm complexity: Strassen's algorithm is polynomially faster t...	+0.59
how to create a temporary table or to select only distinct values f...	0.00
Index Out of Bound Exception Occurence	+0.55
How to insert special characters taken from a string into another s...	+3.66
SQL Multi insert	0.00
Query for fetching last n rows excluding the last row	+2.97
Spaces when concatenating multiple columns and one column is null -...	-1.60
Find list of procedures using a specific column	0.00
sql server select into variable and count result	+2.70
SQL Server 2008 request example on creating a cursor to loop throug...	0.00
Verify whether a multiset is the union of the subset sum of another...	0.00
Multiplication of large numbers	-3.11
Rolling Sum SQL	+2.81
Different results in Java and C++ using += in recursion	+0.59
oracle two-way hierarchical query	0.00
Date Time based query in Sql Server 2008	-1.60
SQL 2008 script for converting vertical data to horizontal data	+0.29
Recursive java asterisk	-0.49