Symmetry Investments and the D Language Foundation are Hiring

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The D Language Foundation is hiring! Thanks to generous funding from Symmetry Investments, we are looking to fill two (mostly) non-programming positions geared toward improving the D ecosystem. Symmetry is also offering a bounty for a specific improvement to DUB, the D build tool and package manager. And on top of all of that, they … Continue reading Symmetry Investments and the D Language Foundation are Hiring

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Symmetry Autumn of Code 2020 Projects and Participants

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The verdict is in! Five programmers will be participating in the 2020 edition of the Symmetry Autumn of Code. Over the next three weeks, they will be working with their mentors to take the goals they outlined in their applications and turn them into concrete tasks across four milestones. Then, on September 15th, the first … Continue reading Symmetry Autumn of Code 2020 Projects and Participants

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Deadlines and New Swag

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SAOC 2020 Application Deadline The deadline for Symmetry Autumn of Code (SAOC) 2020 applications is on August 16th. There’s work to be done and money to be paid (courtesy of Symmetry Investments). If you know of a project that can keep an eager programmer busy for at least 20 hours a week over the course … Continue reading Deadlines and New Swag

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DConf Online 2020: Call For Submissions

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DConf Online 2020 is happening November 21 & 22, 2020 in your local web browser! We are currently taking submissions for pre-recorded talks, livstreamed panels, and livecoding events. See the DConf Online 2020 web site for details on how you can participate. Read on here for more info on how it came together and what we hope to achieve, as well as for a reminder about the 2020 edition of the Symmetry Autumn of Code (the SAOC 2020 registration deadline is just over three weeks away!).

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A Pattern for Head-mutable Structures

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When Andrei Alexandrescu introduced ranges to the D programming language, the gap between built-in and user-defined types (UDTs) narrowed, enabling new abstractions and greater composability. Even today, though, UDTs are still second-class citizens in D. One example of this is support for head mutability—the ability to manipulate a reference without changing the referenced value(s). This … Continue reading A Pattern for Head-mutable Structures

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SAOC 2020 and Other News

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Symmetry Autumn of Code 2020 The 3rd annual Symmetry Autumn of Code (SAoC) is on! From now until August 16th, we’re accepting applications from motivated coders interested in getting paid to improve the D ecosystem. The SAoC committee will review all submissions and, based on the quality of the applications received, select a number of … Continue reading SAOC 2020 and Other News

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A Look at Chapel, D, and Julia Using Kernel Matrix Calculations

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Introduction It seems each time you turn around there is a new programming language aimed at solving some specific problem set. Increased proliferation of programming languages and data are deeply connected in a fundamental way, and increasing demand for “data science” computing is a related phenomenon. In the field of scientific computing, Chapel, D, and … Continue reading A Look at Chapel, D, and Julia Using Kernel Matrix Calculations

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Lomuto’s Comeback

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The Continental Club in Austin, Texas, USA Sunday, January 5, 1987 “Thank you for your kind invitation, Mr. Lomuto. I will soon return to England so this is quite timely.” “And thanks for agreeing to meeting me, Mister… Sir… Charles… A.R… Hoare. It’s a great honor. I don’t even know how to address you. Were … Continue reading Lomuto’s Comeback

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Interfacing D with C: Arrays and Functions (Arrays Part 2)

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This post is part of an ongoing series on working with both D and C in the same project. The previous post explored the differences in array declaration and initialization. This post takes the next step: declaring and calling C functions that take arrays as parameters. Arrays and C function declarations Using C libraries in … Continue reading Interfacing D with C: Arrays and Functions (Arrays Part 2)

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