
Daniel Mescheder
@DMescheder
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đ» I like to think about technology, software projects, software architecture and the unique quirks of working in tech. Opinions are my own.
Belgium
Joined February 2014
RT @shanselman: Hereâs the thing folks. Iâve been coding 32 years. When something like this happens itâs an organizational failure. Yes, soâŠ.
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RT @LeVif: CARTE BLANCHE | Des professeurs de lâULB dĂ©noncent le «syndrome du dĂ©ni dâantisĂ©mitisme prĂ©sent» Ă lâuniversitĂ© .
levif.be
Des professeurs de l'ULB dĂ©noncent le «syndrome du dĂ©ni dâantisĂ©mitisme prĂ©sent» Ă l'universitĂ© dans une carte blanche.
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In the quality assurance hierarchy we should make sure to add one line of defense even more fundamental than unit tests: The best quality guarantee is if you can write your program in such a way that error states cannot even exist.
solutionspace.blog
The different levels of testing are well known: A bug found by the customer is extremely expensive, a bug found in acceptance testing somewhat less. At the end of the chain, usually, unit tests areâŠ
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Checking out @obsdmd - it has a bit of an emacs org-mode feel to it which I appreciate a lot.
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Senior leadership did the analysis: The root of the problem at XYZ Corp was a lack of clearly defined value statements that underpin the companyâs unique culture! Problems like this demand the corporate weapon of choice to jump into action: The Workgroup.
solutionspace.blog
Senior leadership did the analysis: The root of the problem at XYZ Corp was a lack of clearly defined value statements that underpin the companyâs unique culture! Problems like this demand the corpâŠ
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Iâm actually looking forward to trying this out.
Python in Excel is now a thing! Python is now a peer of the Excel formula language and you can mix both languages seamlessly in the Excel grid. Python runs on Azure and is powered by the @anacondainc Python distribution. This was a multi-year collaboration between the Python
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I am certainly not the only one observing that the workplace has a tendency to make any word that described an interesting or innovative concept almost meaningless over time. On linguistic entropy and chinese whispers. đ.
solutionspace.blog
I am certainly not the only one observing that the workplace has a tendency to make any word that described an interesting or innovative concept almost meaningless over time. The word âAgileâ is anâŠ
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Oh, wow, Googleâs odbl licensed building data set looks pretty neat. How difficult would it be to load these into @mapwithrapid for quick editing? đ€.
sites.research.google
A dataset of building footprints to support social good applications.
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Records are part of the Java language since version 14. They are a useful feature for types that primarily capture data and avoid some of the boilerplate that Java is famous for. How far should we push their use?.
solutionspace.blog
Records are part of the Java language since version 14. They are a useful feature for types that primarily capture data and avoid some of the boilerplate that Java is famous for. While many traditiâŠ
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RT @garybernhardt: 1960s: "COBOL will let non-programmers make the software!". 1980s: "4GLs will let non-programmers make the software!". 2âŠ.
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RT @MarcJBrooker: Simplicity is a property of systems. It's always possible to make components simpler by pushing the complexity elsewhereâŠ.
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When designing distributed systems, we sometimes think of latency and availability as two technical dimensions to balance out in our designs. I would like to argue that a more useful perspective would be to see them as two sides of the same coin.
solutionspace.blog
When designing distributed systems, we sometimes think of latency and availability as two technical dimensions to balance out in our designs. I would like to argue that a more useful perspective woâŠ
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DevOps is in part about breaking silos: âYou build it, you run itâ. Why donât we apply the same arguments to other organisational fault lines: âYou ask for a feature, you build itâ. Or âyou build it, you sell itâ?.
solutionspace.blog
The proponents of DevOps (myself included) usually bring forward arguments that evolve around breaking silos: âYou build it, you run itâ. This, according to the philosophy, leads to deliverables thâŠ
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ButâŠ. class HttpInterface extends NetworkInterface {âŠ}. can always be transformed without loss into. class HttpInterface implements HasNetworkInterface {. NetworkInterface getNetworkInterface();. âŠ.}. So composition is just as polymorphic, right?.
If you are using a statically typed language, and you want to take advantage of polymorphism (strongly encouraged) then you cannot âpreferâ composition. Composition does not provide the means.
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