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terrylynch

Rating
1504.52 (154,964th) 		Reputation
4,304 (38,834th)
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Title Δ
kdb: Where phrase AND performance 0.00
How to implement dynamic subscribers with KDB? 0.00
FK field over IPC +0.49
most performant way to get asof price given a list of timestamps +0.49
how to pivot table wide to long in q 0.00
TP sends signal to subscribers from which function in Kdb+? 0.00
KDB/Q how do we calculate the moving median -0.48
Enums for tables 0.00
problem building an expression dynamically 0.00
kdb: How to convert a list of dictionaries into a table whose colum... +0.02
Convert string tenor to year 0.00
kdb/q: How to apply a string manipulation function to a vector of s... +0.01
Reliably parsing/applying a function to tables vs dictionaries in kdb 0.00
kdb/q: How to concatenate adjacent elements in a list of strings wi... -0.50
kdb/q: generate all possible "strings" of length N 0.00
.Q.trp and bt handling 0.00
Function updating multiple columns in kdb -0.33
report progress during tplog row count using -11!(-2;`:tplog) +0.50
KDB/Q: how to transpose a table with null values -0.23
KDB: how to compare strings? -0.48
KDB: how to create a sequence number 0.00
Skipping the errors and recording downloads in kdb 0.00
KDB:How to parse a millisecond timestamp in kdb -0.50
kdb string path miss quotation mark -0.51
kdb - KDB Apply logic where column exists - data validation -0.33
How to know the handle of the client that disconnects form a q serv... 0.00
How to build a parse-tree of projections? 0.00
Select distinct for all columns from keyed table 0.00
KDB/Q: How to write a function for select by -0.52
Multiple variable assignment in q 0.00
all subsets of lists in KDB+ -0.00
What is the meaning of `s attribute on a table? 0.00
'select count' returns "OS reports: No such file or di... -0.00
reshaping table based on column values -0.01
Functional q-SQL: How to translate the fby part of the parse tree -0.17
How to merge a list of tables with different columns in kdb/q into... 0.00
Applying dictionary to dictionary 0.00
What is (!). in kdb and are below usecases valid to use it? -0.26
Parse tree built on values from vars 0.00
Case When statement for KDB -0.46
KDB+/Q:How to efficiently fill values (with zeros) whereby the colu... -0.51
Indexing dictionary in depth, two cases -0.25
Restrict table columns, preserving keys +0.49
KDB - Temporal function results become input for function on subseq... -0.48
Import csv file having symbol with trailing space to KDB table -0.01
How to replace zeros in a kdb+ list in 5 characters of code? -0.51
KDB - Extract pattern from string column in table -0.32
Dynamically consolidate columns into one column with a list of values +0.49
kdb+/q: Fast vector update given a list of keys and values to be up... +0.49
kdb - how to augment table with missing dates in a dynamic/fast way 0.00