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YouTube Playlists for Learning Programming

YouTube Playlists for Learning Programming
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50 Places You Can Learn to Code (for Free) Online If you’re curious about learning a programming language then you’re in luck: there’s no shortage of resources for learning how to code online. University-level courses, tutorials, cheat sheets, and coding communities all offer excellent ways to pick up a new language, and maybe even a new job, too. Read on, and you’ll discover 50 great places to learn how to code, for free, online. University Many big names in education including MIT and Stanford offer programming courses, absolutely free. General If you’re just dipping your toes into programming, or you want to find a variety of resources, these sites offer several different ways to learn how to code. Community Learn how to code on these sites with a heavy community influence ready to offer help to newbs. Language Specific Drill down to the language you really want on these sites, offering expansive learning in one or two specific languages.

Memory Management Reference: Frequently Asked Questions This is a list of questions that represent the problems people often have with memory management. Some answers appear below, with links to helpful supporting material, such as the glossary, the bibliography, and external sites. For a full explanation of any terms used, see the glossary. C-specific questions C++-specific questions Common objections to garbage collection Miscellaneous C-specific questions Can I use garbage collection in C? Yes. Related terms: C; conservative garbage collection Useful websites: Boehm-Weiser collector <URL: Why do I need to test the return value from malloc? For small programs, and during light testing, it is true that malloc usually succeeds. Someone uses your program for a far larger data set than you anticipated; Your program is running on a machine with less memory than you expected; The machine your program is running on is heavily loaded. Undefined behavior is worth eliminating even in small programs. Yes. David S.

READY TO HIT THE WEB: First 3D-Printed Handgun Successfully Test Fired « Secrets of the Fed This is an update to Defense Distributed’s ongoing progress with 3D printed weapons. The eyes of the world are on the innovation of 3D printing. Naturally, whenever a new technology is created that offers open source DIY opportunities to the average individual, it is going to make governments and their protected corporate interests very nervous. Such is the case with 3D weapons manufacturing. Now, after 8 months of discussing the possibility of a fully printable 3D handgun with all parts made of a composite plastic, except for the firing pin, Defense Distributed is set to release the new CAD files to the Web following a successful test fire on Saturday which can be seen in the latest video below. Defense Distributed founder, Cody Wilson, recently granted Forbes a behind-the-scenes look at how his new creation — The Liberator — will function: Wilson has once again drawn Israel’s attention according to the latest update from Forbes: Comments comments

37 Tested PHP, Perl, and JavaScript Regular Expressions inShare22 A regular expression, also called regex or regexp for short, is simply a piece of code that matches a pattern. Mastering regular expressions can be a difficult chore, and if you don't need them all of the time, the syntax is tricky enough to make the task frustrating or slow as you will constantly need to use a reference sheet. In order to save you time, I've compiled a list of PHP, Perl, and JavaScript regular expressions for common use cases that have been tested and are ready to go. This isn't a regular expression tutorial or even a reference; you can think of it more as a cheatsheet for when you just need the regex but don't want to put a lot of time into relearning regular expressions. If you're looking for regex tutorials or regex resources, you can find them at the end of the page as well as some additional regex resources. Perl and PHP Regular Expressions All Major Credit Cards Alpha-Numeric Characters Test for alpha-numeric characters with this regexp. Alphabetic Characters

Thou shalt not commit logical fallacies Common MySQL Queries Common MySQL Queries Basic aggregation Last updated 01 Oct 2016 Aggregate across columns Last updated 09 Sep 2009 Aggregates across multiple joins Given a parent table and two child tables, a query which sums values in both child tables, grouping on a parent table column, returns sums that are exactly twice as large as they should be. CREATE TABLE packageCredit ( packageCreditID INT, packageCreditItemID INT, Last updated 22 Feb 2013 Aggregates excluding leaders You have a table of grouped ranks ... Last updated 22 May 2009 Aggregates of specified size Find the values of a table column c1 for which there are a specified number of listed values in another column c2. All X for which all Y are Z You have an election database with tables for candidates, parties and districts. CREATE TABLE districts ( district char(10) DEFAULT NULL ) ENGINE=MyISAM DEFAULT CHARSET=latin1; INSERT INTO districts VALUES ('Essex'),('Malton'),('Riverdale'),('Guelph'),('Halton'); Last updated 19 Mar 2016 Cascading aggregates or

Advanced Programming Languages Introduction Research Syntax Semantics Static Semantics ( Type Theory ) Dynamic Semantics Semantic Related Developments Abstract Interpretation Program Transformation Decompilation Partial Evaluation Pragmatics ( Software Patterns , Generic Programming , Visual Programming , Persistence , Reflectiveness , Hyperprogramming) Semiotics Implementation Techniques: Garbage collection , Abstract Machines Some Conferences (not updated) People and Groups Teaching Introduction to Programming Languages Selecting First Programming Language Courses about Programming Languages Courses about Foundations of Programming Languages Courses about Language Processors Paradigms Comparing Programming Languages Functional Programming ( Haskell, ML) Logic Programming (Prolog) Object Oriented Programming (Java, C++, Smalltalk, ...) Cross Paradigms : Logic-Functional , Object Oriented-Functional , Object Oriented-Logic My List of Programming Languages Selected Bibliography Selected Papers Selected Books Acknowledgments Backus Naur Form (BNF) C.

Wonder How To » Show & Tell for Creators & Doers Desenvolvimento de projetos (/dev/Kico) A questão dos micro serviços ainda me acompanha. Desde a publicação do meu último post sobre o assunto venho recebendo feedback de diversas pessoas além de ter entrado em contato com tantas outras. Com a mente um pouco mais clara (ao menos espero) chegou a hora de expor minhas conclusões correntes sobre o assunto. A grande questão: é SOA? A conclusão que cheguei é quase óbvia: sim e com poucas novidades. Alguém que me influenciou fortemente este ponto foi Steve Jones em um dos seus posts (a propósito, excelente blog). O modelo de referência do OASIS é um documento bastante árido mas que lido com atenção nos fornece um sólido conceitual para entender, de fato, o que é SOA. O que é SOA? Citando o modelo de referência do OASIS, SOA seria (…) um paradigma que visa organizar e usar funcionalidades (capabilities) distribuídas que podem pertencer a distintos donos (ownership domains). Há um conceitual muito importante (e interessante) neste documento que é importante divulgar aqui. Conclusões

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