DConf 2018: Assemblage in Bavaria

Posted on

It’s official! The D Language Foundation has put out a call for submissions for the next iteration of the annual gathering of D programming language enthusiasts. DConf 2018, hosted by QA Systems, is taking place in Munich from May 2nd to the 5th, 2018.

This time around, there’s a focus on growth and outreach. DConf has always been open to all, but past editions largely targeted those already “in the know”. For DConf 2018, the D Language Foundation is actively reaching out, encouraging anyone with little or no D language experience to stop by and see what all the fuss is about.

In the coming months, the D Blog will feature a series of posts related to DConf 2018. To get us started, Andrei Alexandrescu, Vice President and Treasurer of the D Language Foundation, sat down to answer a few questions about the event.


Q: Thanks for taking time out of your schedule for this, Andrei. The first thing I want to get to is the choice of location. At the end of DConf 2017, there was a lot of speculation about where the next edition would be held. We’ve seen two in Menlo Park, California, one in Orem, Utah, and two in Berlin. What led to the choice of Munich?

A: It has a lot to do with my recent visit there. I had mentioned a while ago to our tireless collaborator Sebastian Wilzbach (who studies at both the Technical University of Munich and Ludwig Maximilian University) about the annual classes I teach in neighboring Stuttgart. He suggested I make two trips in one and give a talk in Munich as well.

Once we committed to a date, I was shocked by the earnestness of everybody involved with organizing. The event filled within an hour of opening, in comparable amounts by existing D programmers (there’s a strong D community in Munich) and by curious programmers coming from other languages. There was even some competition among companies willing to host the event.

We ended up holding it at Brainlab’s new headquarters (check it out, they are a great innovator in medical technology). The event was a triumph! The folks in the audience were that combination of smart, receptive, and inquisitive that makes for an amazing interaction. We started at 6:30 and quite a few of us segued into beers, dinner, and of course more chatting, to finally part around midnight.

At that point I thought, Munich sounds like a perfect place for DConf. Later I spoke to my business partner (Andreas Sczepansky, owner of QA Systems) about the great reception the talk got in Munich. He got intrigued and agreed to work with us on DConf 2018. And here we are.

Q: What can attendees expect to see at DConf 2018?

A: We’re counting on a strong technical program, as has been the case in the past events. Also, last year’s day-long hackathon (a largely unstructured “let’s work on cool stuff in small groups” day) was surprisingly successful and enjoyed by everyone involved. So we’re making it bigger and hopefully better this year. It will be on the last day of the event, May 5th.

This year we also want to promote a growth theme. We’re working on bringing a strong outside keynote speaker, and QA Systems will help us to market to companies and grass-roots coders who are currently using other languages. We believe D offers many strategic advantages to the high-tech milieu in Bavaria and beyond.

Q: What do you mean by that? What makes Bavaria special?

A: I noticed there’s a strong IT industry in the area built around automotive, industrial machinery, healthcare, scientific computing, and more. Really serious software with difficult demands and high stakes. We’re talking about systems ranging from memory-constrained embedded systems to high-performance desktop software to large systems that take a long time to design, build, and test. D is all about building fast software, fast. So we have a great opportunity to make the strong case that the D language could help these application domains.

Q: You and Walter Bright have traditionally given the opening and closing keynotes at every DConf. What are you guys planning to talk about this time?

A: I know Walter is considering giving a talk on Project Detente – a multifaceted approach to smooth interoperation with C and C++ that also allows easy incremental migration of large projects from those languages to D. As for me, I haven’t decided yet. I’m really excited by the opportunities opened by this Design by Introspection thing I discussed in my DConf 2017 keynote [Also, see the blog post he wrote about his presentation at Google’s Tel Aviv campus – Ed.].

Q: Last question: what’s the elevator pitch for DConf? If you only had 30 seconds to sell a prospective attendee on the event, what would you say?

A: D is a language with depth. Richness. It has unique solutions to some difficult problems, such as reconciling compile-time computation, partial evaluation, domain-specific languages, and metaprogramming all together in a wholesome manner. Such matters are so fundamental to the way we design, build, and execute our programs that we either consider them solved or unsolvable. Chances are, attending DConf will make you like the D language more. But more importantly, your view of your own métier will be improved regardless of your languages of choice.


Be sure to keep an eye on this space for more details about DConf 2018 as they are released. And if you’re planning to submit a talk, don’t procrastinate. The submission deadline is Feb 25th.

See you in Munich!

DMD 2.076.0 Released

Posted on

The core D team is proud to announce that version 2.076.0 of DMD, the reference compiler for the D programming language, is ready for download. The two biggest highlights in this release are the new static foreach feature for improved generative and generic programming, and significantly enhanced C language integration making incremental conversion of C projects to D easy and profitable.

static foreach

As part of its support for generic and generative programming, D allows for conditional compilation by way of constructs such as version and static if statements. These are used to choose different code paths during compilation, or to generate blocks of code in conjunction with string and template mixins. Although these features enable possibilities that continue to be discovered, the lack of a compile-time loop construct has been a steady source of inconvenience.

Consider this example, where a series of constants named val0 to valN needs to be generated based on a number N+1 specified in a configuration file. A real configuration file would require a function to parse it, but for this example, assume the file val.cfg is defined to contain a single numerical value, such as 10, and nothing else. Further assuming that val.cfg is in the same directory as the valgen.d source file, use the command line dmd -J. valgen.d to compile.

module valgen;
import std.conv : to;

enum valMax = to!uint(import("val.cfg"));

string genVals() 
{
    string ret;
    foreach(i; 0 .. valMax) 
    {
        ret ~= "enum val" ~ to!string(i) ~ "=" ~ to!string(i) ~ ";";
    }
    return ret;
}

string genWrites() 
{
    string ret;
    foreach(i; 0 .. valMax) 
    {
        ret ~= "writeln(val" ~ to!string(i) ~ ");";
    }
    return ret;
}

mixin(genVals);

void main() 
{
    import std.stdio : writeln;
    mixin(genWrites);
}

The manifest constant valMax is initialized by the import expression, which reads in a file during compilation and treats it as a string literal. Since we’re dealing only with a single number in the file, we can pass the string directly to the std.conv.to function template to convert it to a uint. Because valMax is an enum, the call to to must happen during compilation. Finally, because to meets the criteria for compile-time function evaluation (CTFE), the compiler hands it off to the interpreter to do so.

The genVals function exists solely to generate the declarations of the constants val0 to valN, where N is determined by the value of valMax. The string mixin on line 26 forces the call to genVals to happen during compilation, which means this function is also evaluated by the compile-time interpreter. The loop inside the function builds up a single string containing the declaration of each constant, then returns it so that it can be mixed in as several constant declarations.

Similarly, the genWrites function has the single-minded purpose of generating one writeln call for each constant produced by genVals. Again, each line of code is built up as a single string, and the string mixin inside the main function forces genWrites to be executed at compile-time so that its return value can be mixed in and compiled.

Even with such a trivial example, the fact that the generation of the declarations and function calls is tucked away inside two functions is a detriment to readability. Code generation can get quite complex, and any functions created only to be executed during compilation add to that complexity. The need for iteration is not uncommon for anyone working with D’s compile-time constructs, and in turn neither is the implementation of functions that exist just to provide a compile-time loop. The desire to avoid such boilerplate has put the idea of a static foreach as a companion to static if high on many wish lists.

At DConf 2017, Timon Gehr rolled up his sleeves during the hackathon and implemented a pull request to add support for static foreach to the compiler. He followed that up with a D Improvement Proposal, DIP 1010, so that he could make it official, and the DIP met with enthusiastic approval from the language authors. With DMD 2.076, it’s finally ready for prime time.

With this new feature, the above example can be rewritten as follows:

module valgen2;
import std.conv : to;

enum valMax = to!uint(import("val.cfg"));

static foreach(i; 0 .. valMax) 
{
    mixin("enum val" ~ to!string(i) ~ "=" ~ to!string(i) ~ ";");
}

void main() 
{
    import std.stdio : writeln;
    static foreach(i; 0 .. valMax) 
    {
        mixin("writeln(val" ~ to!string(i) ~ ");");
    }
}

Even such a trivial example brings a noticeable improvement in readability. Don’t be surprised to see compile-time heavy D libraries (and aren’t most of them?) get some major updates in the wake of this compiler release.

Better C integration and interoperation

DMD’s -betterC command line switch has been around for quite a while, though it didn’t really do much and it has languished from inattention while more pressing concerns were addressed. With DMD 2.076, its time has come.

The idea behind the feature is to make it even easier to combine both D and C in the same program, with an emphasis on incrementally replacing C code with D code in a working project. D has been compatible with the C ABI from the beginning and, with some work to translate C headers to D modules, can directly make C API calls without going through any sort of middleman. Going the other way and incorporating D into C programs has also been possible, but not as smooth of a process.

Perhaps the biggest issue has been DRuntime. There are certain D language features that depend on its presence, so any D code intended to be used in C needs to bring the runtime along and ensure that it’s initialized. That, or all references to the runtime need to be excised from the D binaries before linking with the C side, something that requires more than a little effort both while writing code and while compiling it.

-betterC aims to dramatically reduce the effort required to bring D libraries into the C world and modernize C projects by partially or entirely converting them to D. DMD 2.076 makes significant progress toward that end. When -betterC is specified on the command line, all asserts in D modules will now use the C assert handler rather than the D assert handler. And, importantly, neither DRuntime nor Phobos, the D standard library, will be automatically linked in as they normally are. This means it’s no longer necessary to manually configure the build process or fix up the binaries when using -betterC. Now, object files and libraries generated from D modules can be directly linked into a C program without any special effort. This is especially easy when using VisualD, the D plugin for Visual Studio. Not too long ago, it gained support for mixing C and D modules in the same project. The updated -betterC switch makes it an even more convenient feature.

While the feature is now more usable, it’s not yet complete. More work remains to be done in future releases to allow the use of more D features currently prohibited in betterC. Read more about the feature in Walter Bright’s article here on the D Blog, D as a Better C.

A new release schedule

This isn’t a compiler or language feature, but it’s a process feature worth noting. This is the first release conforming to a new release schedule. From here on out, beta releases will be announced on the 15th of every even month, such as 2017–10–15, 2017–12–15, 2018–2–15, etc. All final releases will be scheduled for the 1st of every odd month: 2017–11–01, 2018–01–01, 2018–03–01, etc. This will bring some reliability and predictability to the release schedule, and make it easier to plan milestones for enhancements, changes, and new features.

Get it now!

As always, the changes, fixes, and enhancements for this release can be found in the changelog. This specific release will always be available for download at http://downloads.dlang.org/releases/2.x/2.076.0, and the latest release plus betas and nightlies can be found at the download page on the DLang website.

The D Language Foundation’s Scholarship Program

Posted on

d6The D Language Foundation recently announced a new scholarship program aimed at EE and CS majors attending University “Politehnica” Bucharest (UPB). I contacted Andrei Alexandrescu for a few details on how the initiative came together, hoping for just enough tidbits of backstory to craft a blog post around. He obliged in a big way, turning my one question and “a few details” into an informative conversation.

Mike: I assume quite a lot of work went into this. Could you share a few details about how it came about?

Andrei: Gladly! The story starts back in 2012, when I gave a talk at the How to Web conference in Bucharest, my native city. It was a great event and I got to meet many great people. Except for one whose name kept coming up all over the Romanian IT space, Andrei Pitis.

I heard he was an instructor in the CS department at UPB (the best IT school in Romania, also noted internationally). He’s been directly involved in a number of IT-related foundations and professional organizations, and he created and led the immensely successful Vector Smart Watch startup. So, having heard he’d be around, I went to the conference speakers’ dinner hoping to bump into him.

Not knowing what he looked like, I was just craning my neck in search of someone who seemed popular. Meanwhile, I was passing time by making chit chat with a nice fellow who introduced himself to me. Now, you know how these group parties go. There’s always loud music and conversation, so I didn’t even hear his name and assumed he hadn’t heard mine.

As the evening progressed, I figured Andrei Pitis wasn’t going to show, so I had more time to chat with that fine gentleman. And I noticed two things. First, he was incredibly insightful. Second, he seemed equally excited about meeting me as I was about meeting Andrei Pitis. After a long while, the coin dropped: they were one and the same.

Thus started a great friendship. Andrei gave me great tips about how to start and conduct The D Language Foundation. Recently, he introduced me to two UPB CS systems professors, Razvan Deaconescu and Razvan Rughinis (together, the three had created the Tech Lounge nonprofit organization dedicated to helping graduating CS students start their careers).

Razvan Rughinis came up with the scholarship idea while we were chatting over beers in the quaint old town of Bucharest. In great part the idea was motivated by the strong interest UPB systems graduate students had in participating in a high-impact open source project such as the D language as part of their MSc thesis. In systems research (unlike e.g. CS theory), actual system building is a key part of the research project; therefore, a visible OSS project makes for a much stronger dissertation than the usual throwaway experimental code.

Clearly a strong opportunity had presented itself, and the DLang UPB scholarship is its realization.

Mike: How does the selection process work?

Andrei: The two professors introduce a few candidates, which I pass through the rigors of the typical Facebook interview. We also ask for the usual suspects – proof of enrollment, transcripts, motivation letter, and references.

Of all components, the most important are (in order) the interview, the quality of the BSc projects, and the recommendation letters from their professors. The four current scholarship recipients passed the interview with flying colors and have very strong BSc projects and references. Some of them returned from summer internships at prestigious companies such as Bloomberg, others won CS awards. I have no doubt any company in the Bay Area or elsewhere would be happy to work with them. Once they finish their MSc, of course :o).

And I should mention here that the two professors aren’t only involved in the selection process. They will make themselves available to help manage the students on an ongoing basis. We’re very fortunate to have them.

Mike: Can you provide any info on the current recipients and their projects?

Andrei: The current recipients are Alexandru Razvan Caciulescu, Lucia Cojocaru, Eduard Staniloiu, and Razvan Nitu. I have posted an introduction to each on the D forums and, now that you mention it, I told them to create a wiki page with a blurb for each. They are hosted in a nice shared office kindly donated by Tech-Lounge.ro and… we’re in the process of getting a coffee machine up there :o).

They are all obviously interested in taking large systems projects that benefit their research interests and have an impact on the D language. To get them started, I took a page from Facebook’s practice and defined a “bootcamp” program. Bootcamp is a month-long process (six weeks at Facebook) during which the so-called n00bs get familiar with the technologies used in the organization: the language proper; the core runtime and standard library; the build process; the way code changes are created, reviewed, accepted, and committed; and, last but not least, the community ethos and the kind of problems we are facing that are fit for ingenious solutions.

To kickstart the bootcamp program, I defined a “bootcamp” label in our Bugzilla and applied it to a bunch of existing bugs, with an eye for the kind of bug that simultaneously has low surface (you don’t need to know a lot of internal details to get into it) and offers a good learning experience. Right now each student is busy fixing a couple of such bugs.

Long-term we are looking at high-impact libraries and tools. I do have a few ideas, but I have no doubt the students will come up with their own. Just give them time.

Mike: Speaking of time… is there any room here for an update on the D Foundation’s finances?

Andrei: Of course. To be honest, right now we’re in better shape than ever before (and than I would have hoped). Thanks to Sociomantic, who footed a large part of DConf 2016’s bills, we have quite a bit of change left from conference registration fees. I have also personally carried a number of high-profile appearances at public tech events and private corporate training events, with proceeds flowing to the Foundation.

So we have accumulated a little war chest – not much, but definitely not negligible. With our current funds and operational costs, we are covered for over two years. Of course, the situation is fluid and I am working on expanding both income and (useful) expenditures.

We’re running a very tight operation, and I want to keep it that way. By the Foundation bylaws, its officers (Walter Bright, Ali Çehreli, and myself) cannot get income from the Foundation, which preempts a variety of conflicts of interest. We are a public charity, which reduces and simplifies our taxation. We use modern, low-overhead money transfer methods such as transferwise.com and constantly scan for better ones. Anyone who considers donating should know that about every five dollars donated goes straight to pay for one hour of an exceptional graduate student’s time.

Mike: Are there more applications in the queue? Do you plan to extend scholarships to other universities?

Andrei: UPB seems to be off to a great start, but it’s also a happy case for many reasons: it’s my undergrad alma mater, we know professors there, and we don’t need to pay tuition. If we wanted to extend a scholarship to another university we’d need to avail ourselves of similar strategic advantages. Needless to say, if anyone who reads this has ideas on the matter, please contact me.

Anyhow, for the time being, we got one more strong DLang UPB scholarship application literally today.

Mike: To close out, is there anything you’d like to say to people who’d like to help out?

Andrei: I’m very excited about this scholarship program and possible extensions to it. The reason for my excitement is that this is but a part of a larger strategy. Allow me to explain.

Up until now, we had no idea what to do with money even if we had it. A while ago, I met this potential donor who said, “OK, say I gave the Foundation half a million dollars over two years, no strings attached. What would you do with it?” To my own surprise, I had only vague answers. I asked Walter the same question, and he had even less of a clue than me.

So then I figured it’s essential for the Foundation to have a strong response to that. I’m a big believer in the adage “luck helps the prepared”, of which the converse is “luck is wasted on the unprepared”. By that paradigm, not knowing what we’d do with money was a definite way to ensure we’d never be big. Now that we have the scholarship program, there exists a powerful reason for people to donate to the Foundation: donations help us find and support good students to work on high-impact D-related projects that push the state of CS systems research forward.

Another thing that would be great to have “donations” of is contributor time. Receiving more students starts pushing against our management capacity. Currently, and somewhat to my surprise, I am effectively a manager, seeing that all of these things I just gave you an earful of (bringing money in to the Foundation, managing bootcamp, finances, operations) take enough time to be a full-time job that leaves little time for coding. At some point, I won’t be able to help everyone with their research, so I’ll need to delegate some of that work to other folks. I’m talking any capacity here – from code reviews to managing to co-authoring papers to co-advising.

There are more things I have in mind, but it’s early to share those. In brief, we need to organize ourselves for further growth. What’s clear to me is we’re no longer a seat-of-the-pants operation in a (virtual) basement. The D Language is exiting its adolescence.

D in Games: Ethan Watson of Remedy Games Goes to GDC Europe

Posted on

At DConf 2013 at the Facebook HQ, Manu Evans, then of Remedy Games, gave a talk titled, “Using D Alongside a Game Engine” (follow the link for the slides and video). He talked about Remedy’s experience getting D to work with their existing C++ game engine. The D landscape was a bit different when they got underway than it is today. For starters, DMD did not support 64-bit targets on Windows and the language had not yet gained support for directly binding to C++. Manu’s talk discusses the steps they took to work around such issues and achieve a working system.

Fast forward to 2016. Remedy releases Quantum Break, the first commercial AAA game to ship with bits implemented in D. Ethan Watson comes to DConf 2016 with a talk titled, “Quantum Break: AAA Gaming with Some D Code” (follow the link for the slides, go to YouTube for the video). In it, he expanded on what Manu had talked about before. Now, he’s getting ready to take that message to Game Developers Conference Europe.

On the 16th of August this year in Cologne, Germany, I will be presenting a talk titled, “D: Using an Emerging Language in Quantum Break“. For those who have tuned in to DConf previously, it will ostensibly be a combination of both my talk from 2016 and Manu Evans’s talk from 2013, but necessarily cut down due to the fact that it will need to fit two hours of content into one.

He has more in mind than just discussing the technical aspects of Remedy’s solution. During informal discussions at DConf, Ethan spoke of how he would like to bring D to the attention of his colleagues at other studios in the game industry. His upcoming talk presents just such an opportunity.

The approach I’ll be taking is something of a sales pitch to other game developers. My talk at DConf this year was a bit apologetic on my part as I felt we did not use D anywhere near as much as we should, and that we still had unsolved problems at the end of it. GDC Europe will be a platform for me to talk about the journey toward shipping a game with an emerging language in use; a way to show what benefits the language has over the industry stalwart C++ and other modern languages like C# and Rust; and as a bit of a way to drum up support from other developers and get them to at least look at the language and evaluate it for their own usage.

Additionally, a future event Ethan hinted at in his DConf talk will become reality in time for GDC Europe.

We will also be open sourcing our binding solution for GDC. I’ve been cleaning it up over the last couple of weeks, to the point where it’s effectively a complete reimplementation designed for ease of use, ease of reading, and to support some of the additional ideas I’ve had for the system since I took over from Manu. It’ll basically be our way of saying, “D is great! Here’s some code we prepared earlier to help you get up to speed.”

That’s awesome news for the D community as a whole. D has had built-in support for binding to C++ for a little while and it has improved over several releases, though it’s not as fully functional as the support for binding to C (a far simpler task) and likely never will be. There is also an experimental third-party solution called Calypso, which is a fork of the LDC compiler that ultimately aims to provide full and direct interfacing with C++. The availability of an open-source alternative that has been battle-tested in production code can only be a good thing.

Unfortunately, there is one downside to Ethan’s presentation.

They’ve scheduled my talk at the same time as John Romero’s talk. Never thought I’d be competing with him for attention.

Who would want to compete for an audience with one of the co-founders of id software and co-creator of franchises like Doom and Quake, who is giving a talk about the programming principles the id team developed in their early years? Well, if you ask Ethan, the downside is that he can’t skip out of his own talk for Romero’s. Ah, well. As they say, them’s the breaks.

Core Team Update: Vladimir Panteleev

Posted on

When Walter Bright unleashed the first public release of DMD on the world, the whole release and maintenance process surrounding the language and the compiler was largely a one man show. Today, there are a number of regular contributors at every step of the process, but at the heart, in addition to Walter, are three core team members who keep the engine running. One of them is Vladimir Panteleev.

Vladimir maintains a number of D projects that have proven useful to D users over the years. Today’s entry focuses on one that had as much of an impact as any other D project you could name at the time upon its release, if not more.

If the name DFeed isn’t familiar to you, it’s the software that powers the D Forums. Posts pop up now and again from new users (and even some old ones!) asking for features like post editing or deletion, or other capabilities that are common in forum software found around the web. What they don’t realize is that DFeed is actually not the traditional sort of forum package they may be familiar with.

Go back a few years and the primary vehicle powering D discussions was an NNTP server that most people accessed via newsreaders. Over time, there were additional interfaces added, as Vladimir points out:

D only had an NNTP news server, a mailing list connected to it, and two shoddy PHP web interfaces for the NNTP server, both somehow worse than the other. A lot of people were asking for a regular web forum, such as phpBB. However, Walter would always give the same answer – they were inferior in many aspects to NNTP, thus he wouldn’t use them. What’s the point of an official forum if the community leaders don’t visit them?

Vladimir decided to take the initiative and do something about it. He took a project he had already been working on and enhanced it.

The program was originally simply an IRC bot (and called “DIrcFeed”), which announced newsgroup posts, GitHub activity, Wikipedia edits and such to the #d channel on FreeNode. Adding a local message cache and a web interface thus turned it into a forum.

And so DFeed was born. Walter announced that it had gone live on Valentine’s Day 2012. It even managed to get a positive reddit thread behind it, which was a big deal for D in those days. The NNTP server and the mailing list interface to it are still alive and well, but it’s probably a safe assumption that a number of users eventually ditched their newsreaders for DFeed’s web interface and never looked back. I know I did.

So if you’ve ever wondered why you can’t delete your posts in the D Forums, you now have the reason. DFeed does not have the authoritative database. That belongs to the NNTP server. To illustrate two major problems this brings about, consider the idea of adding Markdown support to DFeed.

First, people using NNTP/email won’t see the rendered versions. Which isn’t a big deal by itself since it’s just text, but does create feature imparity. It *is* possible to write Markdown that looks fine when rendered but is unreadable in source form, especially with some common extensions such as GitHub Flavored Markdown.

Second, unless we’re careful with this, people using NNTP/mailing lists might trigger Markdown formatting that could make their post unreadable. This could be avoided, though, by only rendering messages with Markdown if they originate from the web interface, which allows previewing posts.

Even so, he’s hoping to add support for Markdown at some point in the future. Another enhancement he’s eyeing is optional delayed NNTP/email posting.

A lot of younger people communicate mainly through web forums, and are very used to being able to edit their post after sending it. This is not supported on forum.dlang.org for the simple reason that you can’t unsend an email. One solution to this problem is to save all messages sent from the web interface locally, but delay their propagation to NNTP/email for a few minutes. This creates a window during which the message can still be edited, or even deleted.

Other features coming in a future update are OAuth support, a thread overview widget, and performance improvements. He says DFeed isn’t as fast as it used to be. He wants to change that. Don’t look for the new version of DFeed too soon, though. Right now, Vladimir’s attention is turned in directions that he believes will have a bigger impact on D. As soon as I know what that means, you’ll read about it here.

In the meantime, if you have any ideas on how to improve the forums, keeping in mind that any new features have to play nice with both the NNTP server and the mailing list, don’t hesitate to bring it up.

Thanks to Vladimir for taking the time to provide me with an update and for maintaining DFeed over the years. Here’s to many more!