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Rating Stats for

Anton Dovzhenko

Rating
1504.26 (169,761st) 		Reputation
1,012 (153,394th)
Page: 1 2
Title Δ
Getting a sublist using regex 0.00
Write a Q-SQL query to multiply the price of BA.N by 2, GS.N by 3 a... -4.05
KDB: how to compare strings? -1.27
KDB:How to parse a millisecond timestamp in kdb +4.00
Delete the oldest record from KDB table based on client pair match 0.00
all subsets of lists in KDB+ +0.02
KDB/Q: How to combine/append tables? +3.98
KDB/Q: How to write a loop and append output table? -1.15
KDB/Q: multiple PEACH? +3.91
KDB/Q-sql Dynamic Grouping and con-canting columns in output +4.06
How can I query the same column in a kdb table multiple times in a... 0.00
aj query use fails to fill with last known value 0.00
Length error in update statement in q kdb +2.29
upper function not working for Latin-2 characters in KDB 0.00
(KDB+/q) Get diagonal elements of a matrix 0.00
Week Number in Q/KDB +4.18
KDB/q: insertions of list into table 0.00
In kdb, is there an equivalent of left join on multiple columns wit... +4.47
Generate a list of unique permutations +0.30
Pivot table with multiple value columns in KDB+ -3.80
can I create a dictionary with the value is a list -1.58
Optimize a function to convert each character of a string to a symb... -0.61
Given an existing table, generate code for defining an empty table... +4.01
Remove first n elements by group from table +4.36
Q/Kdb: Combining two columns to create a new column as list +0.22
How do I convert a list of numbers to a string in k? 0.00
Does distinct function apply unique attribute to list in q kdb? 0.00
kdb/q functional update for "prev 5 mavg col1" 0.00
Selecting count of occurences of values in kdb -3.67
How to select by 1 xbar date/second in kdb+ -2.44
Escape the * character in KDB SQL "like" queries 0.00
views[] (\b) behavior in current and specified namespace in kdb 0.00
Set values for all records in a table based on values of other colu... -2.79
KDB+ How to join data for particular dates 0.00
KDB: String comparison with a table -1.79
Row operation in kdb update statement with multiple parameters 0.00
Select non-empty string rows in KDB +2.24
how to format date column in kdb +1.20
kdb passing column names into functions -2.01
Hitting enter results in KDB background process stopping 0.00
How to re-establish lost KDB connection in Java -4.37
How to find the days having a drawdown greater than X bips? -3.91
Remove part of string KDB -1.57
Sql code into kdb code 0.00
kdb+/q optimize union function -0.05
kdb how to have a conditional sum in select -3.96
Q/KDB+: Percentile function excluding nulls -0.19
check if two strings are permutation of each other? -3.76
How to print out different elements from an array depending on the... +1.52
Java ScheduledExecutorService - Preventing Starvation in Multiple P... 0.00