Egon Elbre https://egonelbre.com/ Recent content on Egon Elbre Hugo en-us Egon Elbre 2019 Mon, 20 Mar 2023 12:00:00 +0300 Testing Postgres with Go https://egonelbre.com/testing-postgres-with-go/ Mon, 20 Mar 2023 12:00:00 +0300 https://egonelbre.com/testing-postgres-with-go/ Different ways of setting up a Postgres database. Finding Resource Leaks https://egonelbre.com/finding-resource-leaks/ Thu, 13 Oct 2022 12:00:00 +0300 https://egonelbre.com/finding-resource-leaks/ How to find leaked files or connections. Production Ready Go Concurrency https://egonelbre.com/production-ready-go-concurrency/ Mon, 29 Aug 2022 12:00:00 +0300 https://egonelbre.com/production-ready-go-concurrency/ How to write concurrent code in Go. lensm https://egonelbre.com/project/lensm/ Sun, 17 Jul 2022 12:00:00 +0300 https://egonelbre.com/project/lensm/ A Tool For Viewing Assembly Finding Goroutine Leaks https://egonelbre.com/finding-goroutine-leaks/ Mon, 07 Mar 2022 12:00:00 +0300 https://egonelbre.com/finding-goroutine-leaks/ How to find leaked goroutines in tests. Demystifying Technical Debt https://egonelbre.com/demystifying-technical-debt/ Thu, 14 Oct 2021 12:00:00 +0300 https://egonelbre.com/demystifying-technical-debt/ Trying to pin down technical debt. goda https://egonelbre.com/project/goda/ Fri, 26 Mar 2021 12:00:00 +0300 https://egonelbre.com/project/goda/ Go Dependency Analysis Toolkit About https://egonelbre.com/about/ Tue, 18 Jun 2019 12:00:00 +0300 https://egonelbre.com/about/ About Me Building with Value: An Example https://egonelbre.com/building-with-value-an-example/ Tue, 04 Jun 2019 14:00:00 +0300 https://egonelbre.com/building-with-value-an-example/ Example on how to develop software with little effort. Building with Value https://egonelbre.com/building-with-value/ Tue, 04 Jun 2019 13:00:00 +0300 https://egonelbre.com/building-with-value/ How to use value as primary driver for developing. Value in Software https://egonelbre.com/value-in-software/ Tue, 04 Jun 2019 12:00:00 +0300 https://egonelbre.com/value-in-software/ Understanding what is valuable. hrtime: Benchmarking with Details https://egonelbre.com/project/hrtime/ Wed, 03 Apr 2019 12:00:00 +0300 https://egonelbre.com/project/hrtime/ A package for benchmarking and visualizing results. Reading Recommendations https://egonelbre.com/reading-recommendations/ Tue, 29 Jan 2019 12:00:00 +0300 https://egonelbre.com/reading-recommendations/ My reading recommendations for software developers. Thoughts on Code Organization https://egonelbre.com/thoughts-on-code-organization/ Sat, 20 Oct 2018 12:00:00 +0300 https://egonelbre.com/thoughts-on-code-organization/ Examination on common ways to organize code and their tradeoffs. Psychology of Code Readability https://egonelbre.com/psychology-of-code-readability/ Fri, 12 Oct 2018 12:00:00 +0300 https://egonelbre.com/psychology-of-code-readability/ Analysis on how programmers perceive code. Manipulating JSON Fields https://egonelbre.com/manipulating-json-fields/ Wed, 01 Aug 2018 12:00:00 +0300 https://egonelbre.com/manipulating-json-fields/ Different ways to handle JSON. Server and a Database https://egonelbre.com/server-and-a-database/ Thu, 26 Jul 2018 12:00:00 +0300 https://egonelbre.com/server-and-a-database/ Different ways to write a Server and a Database. What is a Layer https://egonelbre.com/what-is-a-layer/ Thu, 12 Jul 2018 12:00:00 +0300 https://egonelbre.com/what-is-a-layer/ How could we automatically detect layer mixing. Learning Code Readability https://egonelbre.com/learning-code-readability/ Thu, 07 Jun 2018 12:00:00 +0300 https://egonelbre.com/learning-code-readability/ Tips for developing your code writing skills. Fast Permutation Compression https://egonelbre.com/fast-permutation-compression/ Tue, 24 Apr 2018 12:00:00 +0300 https://egonelbre.com/fast-permutation-compression/ Compressing a permutation as small as possible. Counting Characters https://egonelbre.com/counting-characters/ Thu, 19 Apr 2018 12:00:00 +0300 https://egonelbre.com/counting-characters/ A deceptively simple exercise. A Tale of BFS: Going Parallel https://egonelbre.com/a-tale-of-bfs-going-parallel/ Fri, 23 Mar 2018 12:00:00 +0300 https://egonelbre.com/a-tale-of-bfs-going-parallel/ Optimizing a breadth first search by making it parallel. A Tale of BFS https://egonelbre.com/a-tale-of-bfs/ Thu, 22 Mar 2018 12:00:00 +0300 https://egonelbre.com/a-tale-of-bfs/ Optimizing a breadth first search Relearning OOP https://egonelbre.com/relearning-oop/ Fri, 13 Oct 2017 12:00:00 +0300 https://egonelbre.com/relearning-oop/ About the initial concepts of OOP. Composed Serialization https://egonelbre.com/composed-serialization/ Thu, 04 May 2017 12:00:00 +0300 https://egonelbre.com/composed-serialization/ How to write a low-effort composable DSL for serialization. Tip 02: Multi-cursors are Awesome https://egonelbre.com/tip-02-multi-cursors-are-awesome/ Sun, 19 Mar 2017 12:00:00 +0300 https://egonelbre.com/tip-02-multi-cursors-are-awesome/ Examples on how useful multi-cursors can be. watchrun: Watch and Run https://egonelbre.com/project/watchrun/ Sun, 19 Mar 2017 12:00:00 +0300 https://egonelbre.com/project/watchrun/ A tool to watch your files and run commands. Paradigm is not the Implementation https://egonelbre.com/paradigm-is-not-the-implementation/ Sat, 25 Feb 2017 12:00:00 +0300 https://egonelbre.com/paradigm-is-not-the-implementation/ Clarifying the concept of a paradigm. Asserting Locks https://egonelbre.com/asserting-locks/ Sat, 18 Feb 2017 12:00:00 +0300 https://egonelbre.com/asserting-locks/ Custom Locks for better debugging. Debugging and Improving Life https://egonelbre.com/debugging-and-improving-life/ Fri, 23 Sep 2016 12:00:00 +0300 https://egonelbre.com/debugging-and-improving-life/ Ideas and perspectives that have helped me. Relearning Design Patterns https://egonelbre.com/relearning-design-patterns/ Sun, 27 Dec 2015 12:00:00 +0300 https://egonelbre.com/relearning-design-patterns/ Design Patterns and what they were meant to be. Obliterate Facilitated Code https://egonelbre.com/obliterate-facilitated-code/ Mon, 19 Oct 2015 12:00:00 +0300 https://egonelbre.com/obliterate-facilitated-code/ Compressing floating points by using C macros. Pendulum https://egonelbre.com/code/pendulum/ Sat, 02 Mar 2013 12:00:00 +0300 https://egonelbre.com/code/pendulum/ <p>Physics simulation with an elastic band. Press Ctrl+R after centered on the screen.</p> JavaScript DCI https://egonelbre.com/code/javascript-dci/ Sun, 30 Dec 2012 12:00:00 +0300 https://egonelbre.com/code/javascript-dci/ <p>A proof of concept implementation of DCI.</p> DBSCAN https://egonelbre.com/code/dbscan/ Wed, 24 Oct 2012 12:00:00 +0300 https://egonelbre.com/code/dbscan/ <p>A visualization of a <a href="http://en.wikipedia.org/wiki/DBSCAN">DBSCAN algorithm</a>.</p> K-Means https://egonelbre.com/code/k-means/ Wed, 24 Oct 2012 12:00:00 +0300 https://egonelbre.com/code/k-means/ <p>A visualization of a <a href="http://en.wikipedia.org/wiki/K-means_clustering">K-means clustering</a>.</p> K-Medoids https://egonelbre.com/code/k-medoids/ Wed, 24 Oct 2012 12:00:00 +0300 https://egonelbre.com/code/k-medoids/ <p>A visualization of a <a href="http://en.wikipedia.org/wiki/K-medoids">K-medoids clustering</a>.</p> Self-Organizing Map https://egonelbre.com/code/self-organizing-map/ Wed, 24 Oct 2012 12:00:00 +0300 https://egonelbre.com/code/self-organizing-map/ <p>A visualization of a <a href="http://en.wikipedia.org/wiki/Self-organizing_map">Self-Organizing Map</a>.</p> L-System https://egonelbre.com/code/l-system/ Sun, 30 Sep 2012 12:00:00 +0300 https://egonelbre.com/code/l-system/ <p>Experimenting with Linden Meyer Systems.</p> Bigram https://egonelbre.com/code/bigram/ Mon, 02 Jul 2012 12:00:00 +0300 https://egonelbre.com/code/bigram/ <p>an experiment with parsing</p> Planets https://egonelbre.com/code/planets/ Sat, 24 Sep 2011 12:00:00 +0300 https://egonelbre.com/code/planets/ <p>An experiment with moving gravitational points.</p> Blocky https://egonelbre.com/code/blocky/ Thu, 09 Jun 2011 12:00:00 +0300 https://egonelbre.com/code/blocky/ Block building in 1K of javascript. Drums https://egonelbre.com/code/drums/ Thu, 09 Jun 2011 12:00:00 +0300 https://egonelbre.com/code/drums/ <p>A simple drum set implemented with <a href="https://egonelbre.com/js/jsfx">jsfx</a></p> Flowers https://egonelbre.com/code/flowers/ Thu, 09 Jun 2011 12:00:00 +0300 https://egonelbre.com/code/flowers/ <p>Experimenting with IK resolvers.</p> FSM Line Drawing https://egonelbre.com/code/fsm-line-drawing/ Thu, 09 Jun 2011 12:00:00 +0300 https://egonelbre.com/code/fsm-line-drawing/ <p>Simple finite state machine used to implement a drawing tool.</p> js3d https://egonelbre.com/code/js3d/ Thu, 09 Jun 2011 12:00:00 +0300 https://egonelbre.com/code/js3d/ <p>An experiment with 3D rendering on a 2D Canvas.</p> Exact Imprecision https://egonelbre.com/exact-imprecision/ Sat, 19 Feb 2011 12:00:00 +0300 https://egonelbre.com/exact-imprecision/ Compressing floating points by using C macros. jsfx: Easy Audio Effects https://egonelbre.com/project/jsfx/ Sat, 22 Jan 2011 12:00:00 +0300 https://egonelbre.com/project/jsfx/ A tool for generating sound effects.