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screenshots of various pages of the notes, with a selfie of me pointing at them

screenshots of various pages of the notes, with a selfie of me pointing at them

Greetings! Detailed & searchable notes to part 2 of our recent #HandsOnSAPDev series on CXL in CAP are now available: qmacro.org/blog/posts/2026/03/09/cd... #SAPCAP

Share & enjoy!

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CDS expressions in CAP - Under the hood - Part 7
CDS expressions in CAP - Under the hood - Part 7 We wrap up our detailed look at CXL, the expression language which is part of the CDS family of languages, and bring this series to an end. With special gues...

LIVE in 1 hour from now - join Patrice Bender and me on #HandsOnSAPDev for the final part of the CDS expressions in CAP series, everyone welcome! https://www.youtube.com/watch?v=TqfHXKKHEEU

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CDS expressions in CAP - Under the hood - Part 7
CDS expressions in CAP - Under the hood - Part 7 We wrap up our detailed look at CXL, the expression language which is part of the CDS family of languages, and bring this series to an end. With special gues...

Don't miss the final part of this #HandsOnSAPDev mini-series on CDS expressions in CAP, this Friday at the usual time. See you there! #SAPCAP https://www.youtube.com/watch?v=TqfHXKKHEEU

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A screenshot of the first part of the linked blog post, with the title "A new Hands-on SAP Dev mini-series on the core expression language in CDS" and the lede "Hands-on SAP Dev is back soon, kicking off in January with a new mini-series on CAP, specifically on CXL, the core expression language in the CDS family." plus a list of the parts and links to the various YouTube videos. Plus me, pointing at the screenshot, and the CAP logo.

A screenshot of the first part of the linked blog post, with the title "A new Hands-on SAP Dev mini-series on the core expression language in CDS" and the lede "Hands-on SAP Dev is back soon, kicking off in January with a new mini-series on CAP, specifically on CXL, the core expression language in the CDS family." plus a list of the parts and links to the various YouTube videos. Plus me, pointing at the screenshot, and the CAP logo.

Something for the weekend? Catch up on the previous parts of our #HandsOnSAPDev series on CXL in CAP and get ready for the final part (on Fri 27 Feb) - feed your curiosity! qmacro.org/blog/posts/2025/12/09/a-...

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A still image from the replay of this morning's live stream, showing Patrice in the top right corner, and his screen shared, showing a CDL based service definition on the left and the "CAP-style SQL" for a query on the right, as well as the results of that query. There's also the usual overlaid selfie with me looking like an idiot, giving a thumbs up, in the bottom right corner.

A still image from the replay of this morning's live stream, showing Patrice in the top right corner, and his screen shared, showing a CDL based service definition on the left and the "CAP-style SQL" for a query on the right, as well as the results of that query. There's also the usual overlaid selfie with me looking like an idiot, giving a thumbs up, in the bottom right corner.

Miss this morning's mind-expanding part 6 of our #HandsOnSAPDev series on CXL, with Patrice Bender? No problem, the replay's available, link in the series post: qmacro.org/blog/posts/2025/12/09/a-...

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CDS expressions in CAP - Under the hood - Part 6
CDS expressions in CAP - Under the hood - Part 6 We continue our detailed look at CXL, the expression language which is part of the CDS family of languages, and learn about what expressions are, how to cons...

Join Patrice Bender and me in 1 hour from now, LIVE on #HandsOnSAPDev for more under the hood investigations of queries and expressions in CDS - everyone welcome! https://www.youtube.com/watch?v=OPOH3agULQ0 #SAPCAP

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Under the hood: CDS Expressions in CAP A mini-series exploring expressions in CDS with the core expression language, also known as CXL.

Something for the weekend? Catch up with the replays of the latest episodes in our #HandsOnSAPDev series on CAP's CXL with Patrice Bender, with some amazing insights and aha moments ๐Ÿ‘‰ www.youtube.com/playlist

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A screenshot of the first part of the post that's linked, which has the title "A new Hands-on SAP Dev mini-series on the core expression language in CDS" and the intro "Hands-on SAP Dev is back soon, kicking off in January with a new mini-series on CAP, specifically on CXL, the core expression language in the CDS family." plus a list of the episodes so far. There's a photo of me pointing at this screenshot, and the CAP logo too above my head.

A screenshot of the first part of the post that's linked, which has the title "A new Hands-on SAP Dev mini-series on the core expression language in CDS" and the intro "Hands-on SAP Dev is back soon, kicking off in January with a new mini-series on CAP, specifically on CXL, the core expression language in the CDS family." plus a list of the episodes so far. There's a photo of me pointing at this screenshot, and the CAP logo too above my head.

Catch the replay of this morning's #HandsOnSAPDev live stream with Patrice Bender and me with more under-the-hood goodness with the CDS languages in CAP.

qmacro.org/blog/posts/2025/12/09/a-...

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CDS expressions in CAP - Under the hood - Part 5
CDS expressions in CAP - Under the hood - Part 5 We continue our detailed look at CXL, the expression language which is part of the CDS family of languages, and learn about what expressions are, how to cons...

Join Patrice Bender and me LIVE in 1 hour from now, where we continue our look under the hood at expressions in CDS. Friendly chat & curiosity driven learning-by-doing! https://www.youtube.com/watch?v=I2Y3uC10Cs8 #HandsOnSAPDev #SAPCAP

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A screenshot of the video thumbnails in the "Under the hood: CDS Expressions in CAP" series on YouTube, with a photo of me looking happy, pointing at them.

A screenshot of the video thumbnails in the "Under the hood: CDS Expressions in CAP" series on YouTube, with a photo of me looking happy, pointing at them.

Something for the weekend? Catch up on the latest part of our current #HandsOnSAPDev series on CXL in CAP, with fab content for the curious, and for those who want to learn & level up, thanks to Patrice Bender www.youtube.com/playlist

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Path expressions, nested projections, aggregations and expressions in queries with CQL and CXL in CAP A brief exploration of some of the features of CAP's powerful query and expression languages, inspired by our journey into CXL in the current Hands-on SAP Dev series.

I didn't have time to make a short title for my new post, thus: "Path expressions, nested projections, aggregations and expressions in queries with CQL and CXL in CAP" #SAPCAP #HandsOnSAPDev qmacro.org/blog/posts/2...

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CDS expressions in CAP - Under the hood - Part 4
CDS expressions in CAP - Under the hood - Part 4 We continue our detailed look at CXL, the expression language which is part of the CDS family of languages, and learn about what expressions are, how to cons...

Something for the weekend? Why not catch up on parts 1, 2 and 3 of our #HandsOnSAPDev series with Patrice Bender on CXL in CAP? Then you'll be ready for part 4, coming this Fri 06 Feb ๐Ÿš€ Playlist: www.youtube.com/watch

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A still image from the live stream, showing CDL on the left hand side, and an intermediate SQL construct on the right, via the forSQL() function. Patrice is in the upper left, typing away, and there's a selfie of me, pointing, super-imposed over the still image.

A still image from the live stream, showing CDL on the left hand side, and an intermediate SQL construct on the right, via the forSQL() function. Patrice is in the upper left, typing away, and there's a selfie of me, pointing, super-imposed over the still image.

Catch the replay of today's mind-expanding episode of our #HandsOnSAPDev series on CXL with Patrice Bender, so much to discover and learn, all in 60 mins. Share & enjoy! ๐Ÿ‘‰ https://www.youtube.com/watch?v=FVEbvHMxOIY #SAPCAP

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CDS expressions in CAP - Under the hood - Part 3
CDS expressions in CAP - Under the hood - Part 3 We continue our detailed look at CXL, the expression language which is part of the CDS family of languages, and learn about what expressions are, how to cons...

Starting in 1 hour from now, join us LIVE on #HandsOnSAPDev , everyone welcome! https://www.youtube.com/watch?v=FVEbvHMxOIY

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CDS expressions in CAP - Under the hood - Part 3
CDS expressions in CAP - Under the hood - Part 3 We continue our detailed look at CXL, the expression language which is part of the CDS family of languages, and learn about what expressions are, how to cons...

Join Patrice Bender and me tomorrow for Part 3 of our #HandsOnSAPDev live stream series on CXL in CAP. Everyone welcome! https://www.youtube.com/watch?v=FVEbvHMxOIY #SAPCAP

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CDS expressions in CAP - Under the hood - Part 3
CDS expressions in CAP - Under the hood - Part 3 We continue our detailed look at CXL, the expression language which is part of the CDS family of languages, and learn about what expressions are, how to cons...

Guess what? The excellent Patrice Bender will be LIVE with me again this coming Fri 30 Jan at the usual time 0800 GMT / 0900 CET / 1330 IST / 1900 AEDT. Join us for part 3 of our look at CAP's CXL https://www.youtube.com/watch?v=FVEbvHMxOIY #SAPCAP #HandsOnSAPDev

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A screenshot of some SQL, and a screenshot of an ASCII art diagram showing code push up and push down, from the blog post. Also a selfie where I'm smiling and giving a thumbs up.

A screenshot of some SQL, and a screenshot of an ASCII art diagram showing code push up and push down, from the blog post. Also a selfie where I'm smiling and giving a thumbs up.

Thanks to Storm Chandra's heavy rain and winds battering the narrowboat, I've been up since 0230, and have just finished a post on constraints, expressions and axioms in CAP, referencing last week's #HandsOnSAPDev episode on CXL. Share & enjoy! ๐Ÿ‘‰ qmacro.org/blog/posts/2...

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a still image from the replay, showing Patrice's screen with VS Code, where he has some CDL on one side, and a cds REPL session on the other, which is showing details of an entity in the machine representation of CSN, and specifically the declarative constraint that's been carried through to the title element of the Books entity in the service. Patrice is in a small video window in the corner, in full flow, and there's a superimposed selfie where I'm grinning and looking a bit of an idiot.

a still image from the replay, showing Patrice's screen with VS Code, where he has some CDL on one side, and a cds REPL session on the other, which is showing details of an entity in the machine representation of CSN, and specifically the declarative constraint that's been carried through to the title element of the Books entity in the service. Patrice is in a small video window in the corner, in full flow, and there's a superimposed selfie where I'm grinning and looking a bit of an idiot.

Catch up on this morning's #HandsOnSAPDev live stream episode, part 2 of the mini-series on CXL in CAP, with Patrice Bender. Grab a drink, sit back, and enjoy the replay! https://www.youtube.com/watch?v=s4IZR1LBRrA

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CDS expressions in CAP - Under the hood - Part 2
CDS expressions in CAP - Under the hood - Part 2 We continue our detailed look at CXL, the expression language which is part of the CDS family of languages, and learn about what expressions are, how to cons...

Finish the week off right, with a live #HandsOnSAPDev session!

Starting in 1 hour from now, join Patrice Bender and me for Part 2 of our series on CAP's expression language, CXL! https://www.youtube.com/watch?v=s4IZR1LBRrA

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CDS expressions in CAP - Under the hood - Part 2
CDS expressions in CAP - Under the hood - Part 2 We continue our detailed look at CXL, the expression language which is part of the CDS family of languages, and learn about what expressions are, how to cons...

Hey folks, just a reminder that we have part 2 of our LIVE STREAM series on CAP's expression language CXL, with the excellent Patrice Bender, tomorrow at the usual #HandsOnSAPDev time (0900 CET). Everyone welcome, see you then! https://www.youtube.com/watch?v=s4IZR1LBRrA #SAPCAP

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CDS expressions in CAP - Under the hood - Part 2
CDS expressions in CAP - Under the hood - Part 2 We continue our detailed look at CXL, the expression language which is part of the CDS family of languages, and learn about what expressions are, how to cons...

Greetings earthlings! Part 2 of our #HandsOnSAPDev live stream series on CAP's expression language CXL is this Fri 23 Jan at the usual time. Everyone welcome! https://www.youtube.com/watch?v=s4IZR1LBRrA #SAPCAP

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 - YouTube
- YouTube Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

Something for the weekend? How about watching the replay of Friday's #HandsOnSAPDev live stream on CXL in CAP with Patrice Bender and me? ๐Ÿ‘‰ https://www.youtube.com/watch?v=aiE20i5BP70

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 - YouTube
- YouTube Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

Miss part 1 of our new #HandsOnSAPDev live stream series this morning, all about CXL in CAP, with Patrice Bender? Don't worry, the replay is available ๐Ÿ‘‰ https://www.youtube.com/watch?v=aiE20i5BP70 and part 2 is next week on Fri 23 Jan, see you then!

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CDS expressions in CAP - Under the hood - Part 1
CDS expressions in CAP - Under the hood - Part 1 Join us for a detailed look at CXL, the expression language which is part of the CDS family of languages, and learn about what expressions are, how to constr...

LIVE in 1 hour from now, the first #HandsOnSAPDev episode of 2026. Everyone welcome! https://www.youtube.com/watch?v=aiE20i5BP70 #SAPCAP

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CDS expressions in CAP - Under the hood - Part 1
CDS expressions in CAP - Under the hood - Part 1 YouTube video by SAP Developers

LIVE in 2 hours from now, join Patrice Bender and me for the first #HandsOnSAPDev episode in a series looking at CXL, the expression language which is part of the CDS family of languages. Everyone welcome! www.youtube.com/watch?v=aiE2... #SAPCAP

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Point free coding and function composition Point free coding and function composition 15 May 2025 | 10 min read In this post I explore and show examples of the concepts of point free...

Hey folks this morning's #HandsOnSAPDev live stream replay is available ... AND we have a blog post detailing everything we covered in that episode too, and more, plus the link to the episode replay. Share & enjoy ๐Ÿš€ qmacro.org/blog/posts/2... #fp #ramda #jq #shell #javascript

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Let's explore functional programming (part 5)
Let's explore functional programming (part 5) YouTube video by SAP Developers

Greetings! Join us LIVE in 1 hour from now where we conclude our #HandsOnSAPDev mini series on exploring functional programming. Curiosity-driven learning-by-doing as always, everyone welcome! www.youtube.com/watch?v=8eKW...

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Let's explore functional programming (part 3)
Let's explore functional programming (part 3) As an offshoot of our series "The Art and Science of CAP", we're on a journey to explore functional programming, an important practical and philosophical fou...

Greetings earthlings! We'll be LIVE in 1 hour from now with Ep.3 of our #HandsOnSAPDev series exploring functional programming. Curiosity-driven learning-by-doing, everyone welcome, esp. beginners! https://www.youtube.com/watch?v=zVyxUWAnM2c

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a screenshot of the YouTube video playlist, showing two entries, part 1 and ("upcoming") part 2.

a screenshot of the YouTube video playlist, showing two entries, part 1 and ("upcoming") part 2.

Join us on Friday next week (25 Apr) we continue with part 2 of our #HandsOnSAPDev mini series "Let's explore functional programming". Everyone welcome!

Before then, why not catch up with the replay of part 1? Here's the playlist:

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A still image from the live stream session showing an editor window on the left with some simple JavaScript, and a REPL on the right with some output. Overlaid is a photo of me, pointing at it all, looking half manic half stupid.

A still image from the live stream session showing an editor window on the left with some simple JavaScript, and a REPL on the right with some output. Overlaid is a photo of me, pointing at it all, looking half manic half stupid.

Miss this morning's #HandsOnSAPDev live session, where we started our exploration of functional programming? Don't worry, the replay is available www.youtube.com/watch?v=CpvJ.... We talked about composition and first class & higher order functions, tried out a closure example, and lots more ๐Ÿš€

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