When dealing with legacy code (== code without existing tests), the first task before making behavioral changes is to prepare characterization tests. The easiest way to achieve that is to separate the pure computation from communication inside the existing functions.
But it is a daunting task, because you do not have …
Ett område i Rudan naturreservats södra del har fått en ny MTB-stigsområde.
Samtliga stigar börjar och slutar vid MTB spårcentrals. Koordinater: 59.15908 18.11765.
Det finns flera stigar med olika svårighetsnivåer:
A lot of issues in software creation and maintenance arise from lack of analysis of the problem at hand and out-of-date or missing documentation for what the software is expected to do. Test-driven development (TDD) promises to improve the quality and maintainability of produced software.
This discipline dictates to write …
Static analysis (SA) happens when any partial execution of program code happens. That is, the code is treated as having different semantics, only partially matching what the compilation/interpretation (C/I) process is extracting from it.
Neither executable translation artifacts (object files and executables from compilation) nor behavioral effects …
This is not really a strategy. You simply ignore the performance aspects of your application until you can allow it. Sooner or later your customers, if you have any, will bring it up to your attention.
As your …
The ideas below were inspired by rereading of Tom Stuart’s Understanding Computation book, watching Uncle Bob’s Clean Code videos, and my thoughts about the nature of the problems I observe in daily work with certain tests.
In theory, there is a common agreement that simple tests are better …
TL;DR: fin lampa om man tycker om Lego, adaptrar och är beredd att nörda över installation med massa små delar.
Jag köpte Gloworm XS G2.0 på Chainreactioncycles. Det var länge sedan jag köpte någonting från den brittiska webshoppen. Jag kan konstatera att dess utbud …
TL;DR: Groupsetten skulle passa bäst för dig som vill min-maxa sin drivlina. Alltså att ha mest värde per krona.
Jag har haft en Advent X kassett, växlare och reglage på min hardtail sedan i mars 2021, alltså i 1½ år. Den cykeln använde jag regelbundet och året om för …
TL;DR: Do not clump timeouts and other test failures together. Timeouts signal a problem with test harness design, not just a bug in the system it controls.
The software simulation field is unique in the following way. The input “data” our simulator program processes is actually “code” of some …
Update November 2024: use better scripts to collect and draw the plot.
Michael Feathers’ idea about how to look for maintenance-problematic files in a repository: https://www.agileconnection.com/article/getting-empirical-about-refactoring. In short, the files that contain hard-to-understand code and simultaneously are frequently modified are the primary targets for refactoring …
Documents disappear from the Net. Here are some that no longe can be found at original locations. Even the Web Archive does not have them.
The classification is based on book:
Gerard Meszaros xUnit Test Patterns: Refactoring Test Code, 2007. I have added a few additional test smells that I use to see.
Each smell is accompanied by suggestions on how to avoid or address it.
Uppdaterad 2021-12-17. Tog bort saker jag fått.
Broms Magura MT5 (en uppsättning) eller MT Trail (ett par)
https://www.bike-discount.de/en/magura-mt5-carbotecture-disc-brake
https://www.bike-discount.de/en/magura-mt-trail-sport-hc-1-finger-disc-brake-set
Tension meter https://www.bike24.com/p2417525.html
Manitou Mezzer 37 mm service kit partnumber 141-36713-K025 https://www.wiggle.se …
One of the program services on my computer kept respawning despite my attempts to kill it, suspend it, or disable it via different means. I then had an idea to pause it in a way that would prevent it from annoying me, while still maintaining an impression that it …
Discussion around the build: Happyride forum.
It was time to get me another bike.
Det är vanligt att man uppmanas att läsa genom den lilla broschuren på fler ställen i en bikepark. Enklast är att ladda boken ner, t. ex. härifrån:
Inlägget finns även på Happyride forum.
Det var dags att skapa en ny cykel.
Syftet var att skaffa mig en ny MTB med följande egenskaper.
Det finns en bikepark på Flottsbro i Huddinge. Men det här inlägget handlar inte om den bikeparken.
Däremot finns det ett stignätverk intill parken. Två särskilda stigar har även sin egen karta:
Kartan är dock inte helt uppdaterad. Men både stigarna är tillräckligt bra markerade längst deras sträckor.
Stigarna börjar …
I sommar 2018 skapade man Candyland på Fiskartorpets back. Det var en rolig hoppbana nära till stadens center.
Men i sommar 2021 revs den ner. Man använde grävmaskiner för att utjämna samtliga hopp och berms.
Man kan läsa om omständingheterna på Happyrides forum: https://happyride.se/forum/threads/vad-har-haent-med-fiskartorpet.3689018 …
TL;DR: выборка из переписки об изучении нового языка программирования (ЯП).
Grigory, [16.12.20 21:01]
Любой ЯП определяется следующими своими свойствами:
The majority of main roads (classified as motorways and primary roads) are already present in OpenStreetMap (OSM) for a lot of countries. The primary roads of Europe, Asia and Americas are likely to be fully covered.
But a multitude of the last mile roads are still missing. Roads such …