Contributor III
Contributor III
since ‎2021.06.04

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  • 228 Posts
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It's that time of year again We're getting into the festive spirit using the brilliant Eric Wastl's Advent of Code. The game is pretty simple: Sign up at Join the private KX leaderboard using our code 1526329-bb0915a5 Submi...
In the latest episode of the Array Cast we talk to John Earnest, creator of the ok.js k6 interpreter and an expert on k programming, about many aspects of array programming, including the relationship between k and Forth. Given an integer array nums, find the subarray which has the largest sum and return its sum. The performance of q solutions to the Maximum Subarray problem appeared on StackOverflow recently. In q/kdb+,<!-- -->...
The dōjō awaits youAnother intimate Vector Dōjō this coming Sunday 20 November: room for three. Once again we’ll pick small problems from e.g. Project Euler, Rosetta Code, or LeetCode to explore the transition from looping to vector solutions. Mornin...
Every qSQL query has an equivalent functional form – in fact, is parsed into it, so there is no difference in their execution. The qSQL queries look like SQL and we use them wherever possible, but the functional forms are more general, and some more ...