Last summer, something monumental happened. One of Uncuffed's founding producers, Greg Eskridge, came home after more than 30 years in prison. In this episode we’ll bring you back to that emotional day last summer when he walked out of the San Quentin gates, free at last. Our work in prisons is supported by the California Arts Council, the California Department of Corrections and Rehabilitation, independent foundations, and donations from listeners like you. Learn more, sign up for Uncuffed news, and support the program at www.weareuncuffed.org Follow us @WeAreUncuffed on Instagram and Facebook Transcripts are available within a week of the episode coming out at www.kalw.org/podcast/uncuffed…
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المحتوى المقدم من Peter Schmidt. يتم تحميل جميع محتويات البودكاست بما في ذلك الحلقات والرسومات وأوصاف البودكاست وتقديمها مباشرة بواسطة Peter Schmidt أو شريك منصة البودكاست الخاص بهم. إذا كنت تعتقد أن شخصًا ما يستخدم عملك المحمي بحقوق الطبع والنشر دون إذنك، فيمكنك اتباع العملية الموضحة هنا https://ar.player.fm/legal.
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2/10 Data Types and the world of (smart) pointers
Manage episode 463704329 series 3624244
المحتوى المقدم من Peter Schmidt. يتم تحميل جميع محتويات البودكاست بما في ذلك الحلقات والرسومات وأوصاف البودكاست وتقديمها مباشرة بواسطة Peter Schmidt أو شريك منصة البودكاست الخاص بهم. إذا كنت تعتقد أن شخصًا ما يستخدم عملك المحمي بحقوق الطبع والنشر دون إذنك، فيمكنك اتباع العملية الموضحة هنا https://ar.player.fm/legal.
In the beginnings were...data and data types. Which is where we begin our journey through C++. The language provides for a range of interesting, fundamental, complex and custom types - one of which is a set of pointer types.
My guest in this episode is Marc Hartung from Dive in Berlin, Germany.
Links:
- https://en.wikipedia.org/wiki/Pointer_(computer_programming) summary of what pointers are
- https://en.wikipedia.org/wiki/Address_(programming_language) one of the early uses of pointers in the APL language
- https://en.wikipedia.org/wiki/Memory_management article on memory management
- https://learn.microsoft.com/en-us/cpp/cpp/type-conversions-and-type-safety-modern-cpp an article on type conversion
- https://gcc.gnu.org/onlinedocs/gcc/_005f_005fint128.html GCC compiler and support for 128bit integers
- https://en.wikipedia.org/wiki/C%2B%2B_Standard_Library C++ Standard Library
- https://dl.acm.org/doi/pdf/10.1145/242604.242613 Ań article on how the C++ Standard Library emerged
- https://en.wikipedia.org/wiki/Standard_Template_Library the Standard Template Library (not to be confused with the C++ Standard Lib)
This podcast is brought to you by the Advanced Research Computing Centre of the University College London, UK.
Producer and Host: Peter Schmidt
7 حلقات
مشاركةManage episode 463704329 series 3624244
المحتوى المقدم من Peter Schmidt. يتم تحميل جميع محتويات البودكاست بما في ذلك الحلقات والرسومات وأوصاف البودكاست وتقديمها مباشرة بواسطة Peter Schmidt أو شريك منصة البودكاست الخاص بهم. إذا كنت تعتقد أن شخصًا ما يستخدم عملك المحمي بحقوق الطبع والنشر دون إذنك، فيمكنك اتباع العملية الموضحة هنا https://ar.player.fm/legal.
In the beginnings were...data and data types. Which is where we begin our journey through C++. The language provides for a range of interesting, fundamental, complex and custom types - one of which is a set of pointer types.
My guest in this episode is Marc Hartung from Dive in Berlin, Germany.
Links:
- https://en.wikipedia.org/wiki/Pointer_(computer_programming) summary of what pointers are
- https://en.wikipedia.org/wiki/Address_(programming_language) one of the early uses of pointers in the APL language
- https://en.wikipedia.org/wiki/Memory_management article on memory management
- https://learn.microsoft.com/en-us/cpp/cpp/type-conversions-and-type-safety-modern-cpp an article on type conversion
- https://gcc.gnu.org/onlinedocs/gcc/_005f_005fint128.html GCC compiler and support for 128bit integers
- https://en.wikipedia.org/wiki/C%2B%2B_Standard_Library C++ Standard Library
- https://dl.acm.org/doi/pdf/10.1145/242604.242613 Ań article on how the C++ Standard Library emerged
- https://en.wikipedia.org/wiki/Standard_Template_Library the Standard Template Library (not to be confused with the C++ Standard Lib)
This podcast is brought to you by the Advanced Research Computing Centre of the University College London, UK.
Producer and Host: Peter Schmidt
7 حلقات
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1 6/10 The code you're looking for is in ... the library 33:30
33:30 
التشغيل لاحقا 
التشغيل لاحقا 
قوائم 
إعجاب 
احب33:30
التشغيل لاحقا التشغيل لاحقا قوائم إعجاب احبSoftware libraries play a crucial role in software development, and C++ is no exception. Klaus and I walk through the different aspects of building, using and selecting libraries. Links: https://cmake.org CMake tool https://en.wikipedia.org/wiki/Library_(computing) write up on software libraries with a bit of history https://en.wikipedia.org/wiki/Executable_and_Linkable_Format the ELF Format for shared libs (executable and linkable format) https://gcc.gnu.org/onlinedocs/gcc-7.3.0/gcc/Link-Options.html Link options of the g++ compiler https://www.toptal.com/c-plus-plus/c-plus-plus-understanding-compilation An overview of how compilation works https://cplusplus.com/articles/Gw6AC542/ a write up on headers and includes - with a mention of header guards https://en.wikipedia.org/wiki/Z23_(computer) the Zuse Z23 computer I mentioned Oh, and the title is inspired by a book from the Japanese author M Aoyama called 'What You're Looking For Is In The Library'. https://en.wikipedia.org/wiki/What_You_Are_Looking_For_Is_in_the_Library Don't be shy - say Hi This podcast is brought to you by the Advanced Research Computing Centre of the University College London, UK. Producer and Host: Peter Schmidt…
Here we touch on some ways to build classes in C++ and how class design such as class hierarchies can help to make code more readable, more maintainable and less error prone (amongst other things). Klaus Iglberger and I also touch on design patterns and briefly what other programming paradigms exist apart from object oriented programming (OOP). Links https://medium.com/javascript-scene/the-forgotten-history-of-oop-88d71b9b2d9f The forgotten history of OOP https://medium.com/@ryan_forrester_/struct-inheritance-in-c-comprehensive-guide-2027689d10ed structs and classes https://www.enterpriseintegrationpatterns.com/index.html Enterprise Integration Patterns by Gregory Hohpe https://martinfowler.com Martin Fowler author of so many books, including one on enterprise patterns https://martinfowler.com/bliki/GangOfFour.html Martin F's write-up of the Gang of Four book https://en.wikipedia.org/wiki/Design_Patterns Wiki page on the book 'Design Patterns - Elements of Reusable Object Oriented Software' written by E Gamma, R Helm, R Johnson and J Vlissides. https://openlibrary.org/books/OL7408317M/Design_Patterns https://www.amazon.co.uk/Software-Design-Principles-Patterns-High-Quality/dp/1098113160 book by Klaus Iglberger: "C++ Software Design: Design Principles and Patterns for High-Quality Software" Don't be shy - say Hi This podcast is brought to you by the Advanced Research Computing Centre of the University College London, UK. Producer and Host: Peter Schmidt…
Inheritance, templates, function overloading - they all fall into the category of polymorphism in programming. My guest Klaus Iglberger and I discuss the different aspects of how this could be done with C++. Links https://www.stroustrup.com/glossary.html#Gpolymorphism Glossary provided by Bjarne Stroustrup https://cplusplus.com/doc/tutorial/polymorphism/ https://ics.uci.edu/~jajones/INF102-S18/readings/05_stratchey_1967.pdf Christian Strachey's article where he introduces polymorphism https://dl.acm.org/doi/pdf/10.1145/6041.6042 Article by Cardelli and Wegner On Understanding Type, Data Abstraction and Polymorphism https://en.wikipedia.org/wiki/Virtual_method_table virtual tables (vtables) https://pabloariasal.github.io/2017/06/10/understanding-virtual-tables/ https://www.geeksforgeeks.org/vtable-and-vptr-in-cpp/ https://belaycpp.com/2021/10/01/history-of-c-templates-from-c-style-macros-to-concepts/ A history of templates https://www.stroustrup.com/dne.html Bjarne Stroustrup: the Design and Evolution of C++ Don't be shy - say Hi This podcast is brought to you by the Advanced Research Computing Centre of the University College London, UK. Producer and Host: Peter Schmidt…
Exceptions are essentials, as are error codes. Writes Bjarnes Stroustrup. And so on our 3rd stop through C++ I talk about what you could do when things go wrong. And what you can do to prevent errors - with testing. My guest is, again Klaus Iglberger. The sounds you're hearing are from the excellent https://sound-effects.bbcrewind.co.uk BBC sound library - free of use for non-commercial purposes. Links: https://en.wikipedia.org/wiki/Exception_handling_(programming) https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1947r0.pdf B Stroustrup's article 'C++ exceptions and alternatives' https://gcc.gnu.org/onlinedocs/libstdc++/manual/using_exceptions.html GNU exception manual https://en.wikipedia.org/wiki/Errno.h the macro https://www.gnu.org/software/libc/manual/html_node/Error-Codes.html https://archive.org/details/working-effectively-with-legacy-code/ Michael Feathers "Working Effectively with Legacy Code" https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/p0003r0.html#2.0 what went on with C++98 exceptions? https://devblogs.microsoft.com/oldnewthing/20180928-00/?p=99855 another discussion on the "old" exception handling in C++ Tools: https://undo.io/products/undo-c-plusplus/ Undo https://github.com/catchorg/Catch2 Catch2 https://google.github.io/googletest/ Google tests https://github.com/emil-e/rapidcheck RapidCheck property based testing Don't be shy - say Hi This podcast is brought to you by the Advanced Research Computing Centre of the University College London, UK. Producer and Host: Peter Schmidt…
1 2/10 Data Types and the world of (smart) pointers 35:29
35:29 التشغيل لاحقا التشغيل لاحقا قوائم إعجاب احب35:29
التشغيل لاحقا التشغيل لاحقا قوائم إعجاب احبIn the beginnings were...data and data types. Which is where we begin our journey through C++. The language provides for a range of interesting, fundamental, complex and custom types - one of which is a set of pointer types. My guest in this episode is Marc Hartung from Dive in Berlin, Germany. Links: https://en.wikipedia.org/wiki/Pointer_(computer_programming) summary of what pointers are https://en.wikipedia.org/wiki/Address_(programming_language) one of the early uses of pointers in the APL language https://en.wikipedia.org/wiki/Memory_management article on memory management https://learn.microsoft.com/en-us/cpp/cpp/type-conversions-and-type-safety-modern-cpp an article on type conversion https://gcc.gnu.org/onlinedocs/gcc/_005f_005fint128.html GCC compiler and support for 128bit integers https://en.wikipedia.org/wiki/C%2B%2B_Standard_Library C++ Standard Library https://dl.acm.org/doi/pdf/10.1145/242604.242613 Ań article on how the C++ Standard Library emerged https://en.wikipedia.org/wiki/Standard_Template_Library the Standard Template Library (not to be confused with the C++ Standard Lib) Don't be shy - say Hi This podcast is brought to you by the Advanced Research Computing Centre of the University College London, UK. Producer and Host: Peter Schmidt…
This first episode is about introducing C++, where it started, how it evolved. You will hear from 2 practitioners: Klaus Iglberger (C++ coach/trainer) and Marc Hartung (tech lead at Dive in Berlin). Here are a few links for you to follow up on: https://www.stroustrup.com The Home Page of Bjarne Stroustrup who created C++. There are plenty of links for you to follow https://isocpp.org/std/the-standard The C++ standard homepage https://www.mn.uio.no/tjenester/it/hjelp/programvare/simula/versions/simula-1967/commonbasedefinition1967.pdf the specs of Simula 67, still available online. Simula inspired B Stroustrup for C++ https://www.divecae.com Dive the company Marc Hartungs works at who produce simulation software (hydrodynamics) https://github.com/igl42 Klaus Iglberger's GitHub Don't be shy - say Hi This podcast is brought to you by the Advanced Research Computing Centre of the University College London, UK. Producer and Host: Peter Schmidt…
Welcome to the new podcast from the Advanced Research Computing Centre of the University College London, UK. A companion podcast for courses on Research Computing at UCL. In this first season we'll be presenting the course on Research Computing with C++. And this short teaser explains how it all works. Have fun! Don't be shy - say Hi This podcast is brought to you by the Advanced Research Computing Centre of the University College London, UK. Producer and Host: Peter Schmidt…
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