VirtualTam's bookmarks

261. FreeRTOS on Linux 2016-09-06

     tags: compiler/gcc, embedded, embedded/freertos, linux, make

     [ permalink ]

     • https://stackoverflow.com/questions/13442211/compiling-freertos-with-gcc-app-code-with-g
     • https://github.com/sean93park/freertos-linux
     • https://sourceforge.net/projects/freertos/
     • https://github.com/virtualtam/freertos
     • http://www.pezzino.ch/freertos-hello-world/
     • https://stackoverflow.com/questions/10542618/building-freertos-for-x86
262. No. Fun. Allowed. Ever. 2016-08-24

     tags: bot, fun, meme, no, robot

     [ permalink ]

     via https://www.reddit.com/r/NoFunAllowed via https://www.reddit.com/r/ExpectedFactorialBot/comments/4yx9qm/frequently_asked_questions/

263. Yocto / C / C++ 101 2016-08-13

     tags: bitbake, continuous-integration/jenkins, embedded, framework/django, linux, programming/c, programming/c++, programming/python, storage/cache, toaster, yocto

     [ permalink ]

     C / C++

     • https://en.wikibooks.org/wiki/C%2B%2B_Programming
     • https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines
     • https://github.com/TheErk/CMake-tutorial
     • https://github.com/brendangregg/FlameGraph

     µC

     • https://electronics.stackexchange.com/questions/237740/what-resides-in-the-different-memory-types-of-a-microcontroller/237759#237759

     Linux

     • https://github.com/0xAX/linux-insides

     Yocto

     • https://www.yoctoproject.org/
     • https://www.yoctoproject.org/documentation
     • https://www.yoctoproject.org/docs/2.1/mega-manual/mega-manual.html

     Toaster

     • https://wiki.yoctoproject.org/wiki/Toaster
     • https://www.yoctoproject.org/docs/1.8/toaster-manual/toaster-manual.html
     • https://www.yoctoproject.org/sites/default/files/toaster_presentation_elce_2014_interactive_dlr1.pdf
     • https://wiki.yoctoproject.org/wiki/Setting_up_a_production_instance_of_Toaster
     • Toaster+Jenkins: https://lists.yoctoproject.org/pipermail/yocto/2015-April/024339.html
     • Toaster+Jenkins: https://bugzilla.yoctoproject.org/show_bug.cgi?id=7527

     BitBake

     • https://wiki.yoctoproject.org/wiki/Enable_sstate_cache
264. Singletons Are Evil 2016-06-07

     tags: programming/design-pattern, singleton

     [ permalink ]

     Or are they not?

     • http://stackoverflow.com/questions/137975/what-is-so-bad-about-singletons
     • http://misko.hevery.com/2008/08/17/singletons-are-pathological-liars/
     • http://misko.hevery.com/2008/08/21/where-have-all-the-singletons-gone/
265. hgrc - Mercurial configuration 2016-01-14

     tags: alias, configuration, development, distributed, hg, observability/logging, source, source-code-management, source-code-management/mercurial

     [ permalink ]

     http://stackoverflow.com/questions/1312633/examining-a-changeset-in-hg/1313873#1313873 http://stackoverflow.com/questions/5098085/how-is-it-possible-to-create-an-hg-command-alias-that-runs-multiple-commands http://hgbook.red-bean.com/read/customizing-the-output-of-mercurial.html

266. Chrooted SSH/SFTP Tutorial (Debian Lenny) 2016-01-06

     tags: chroot, ftp, linux/debian, network/ssh, network/ssh/sftp, sysadmin

     [ permalink ]

     http://www.fuschlberger.net/programs/ssh-scp-sftp-chroot-jail/ http://askubuntu.com/questions/420652/how-to-setup-a-restricted-sftp-server-on-ubuntu https://www.debian-administration.org/article/94/How_to_restrict_users_to_SFTP_only_instead_of_SSH

267. Emacs version 24.4: New obnoxious loss of indentation on hitting RETURN - Stack Overflow 2015-08-23

     tags: editor/emacs, electric, indent, ret, screw

     [ permalink ]

     See also

     • http://emacs.stackexchange.com/questions/5939/how-to-disable-auto-indentation-of-new-lines
     • https://www.reddit.com/r/emacs/comments/2mu7yi/disable_electric_indent_mode/
     • http://www.foldl.me/2012/disabling-electric-indent-mode/
268. URL handling in PHP 2015-08-14

     tags: get, host, network/url, parameter, port, programming/php, web

     [ permalink ]

     • http://php.net/parse_url

     • http://php.net/http_build_query

     • http://php.net/manual/en/function.strtok.php

     • http://stackoverflow.com/questions/4937478/strip-off-url-parameter-with-php

     • http://stackoverflow.com/questions/1251582/beautiful-way-to-remove-get-variables-with-php/1251650#1251650

269. How To Ask Questions The Smart Way 2015-08-04

     tags: detail, forum, issue, question, support

     [ permalink ]
270. Python Extension Packages for Windows - Christoph Gohlke 2015-07-06

     tags: microsoft/windows, package, programming/python, programming/python/pip, programming/python/wheel, repository

     [ permalink ]

     Wonderful wheel repository!

     • https://stackoverflow.com/questions/35005870/christoph-gohlke-naming-convention-for-unofficial-windows-binaries-for-python-ex
271. PHP: php_value vs php_admin_value and the use of php_flag explained 2015-07-06

     tags: configuration, development, observability/logging, programming/php, server, setting, value, web

     [ permalink ]

     via http://stackoverflow.com/questions/176/error-log-per-virtual-host see http://php.net/manual/en/function.error-log.php

272. Indexerror : questions et réponses autour de Python 2015-06-07

     tags: language/french, programming/python, question

     [ permalink ]

     The French StackOverflow!

273. Bigger than my head 2015-03-17

     tags: code, complexity, development, engineer, fun, head, programming/job-interview

     [ permalink ]

     A friend of mine was once interviewing an engineer for a programming job and asked him a typical interview question:

     • How do you know when a function or method is too big?
     • Well, said the candidate, I don't like any method to be bigger than my head.
     • You mean you can't keep all the details in your head?
     • No, I mean I put my head up against my monitor, and the code shouldn't be bigger than my head.

     ~ from http://www.gigamonkeys.com/book/practical-a-simple-database.html

274. How would git handle a SHA-1 collision on a blob? - Stack Overflow 2015-02-14

     tags: algorithm, code, collision, commit, cryptography/hash, patch, review, security, sha1, source-code-management/gerrit, source-code-management/git

     [ permalink ]

     • https://en.wikipedia.org/wiki/SHA-1
     • http://stackoverflow.com/questions/1867191/probability-of-sha1-collisions
     • http://en.wikipedia.org/wiki/Birthday_problem

     Some thoughts we had while toying with Gerrit, which artificially tracks different commits to group them as "patch sets", by using a Change-Id SHA-1 in the commit message:

     • https://gerrit-review.googlesource.com/Documentation/cmd-hook-commit-msg.html
     • https://gerrit.googlesource.com/git-repo/+/master/hooks/commit-msg
275. Python unit testing frameworks: Nose, Pytest 2015-02-13

     tags: code, coverage, feature, nose, programming/python, programming/python/pytest, programming/testing, quality, unit

     [ permalink ]

     Python's built-in unittest module is quite cool, but a bit limited and way too verbose (read: it's quite not easy to incite developers to write unit tests)

     I'm currently looking for more dev-friendly solutions, the key points being:

     • writing test code should be easy and straight-forward -keep the focus on "what to test" instead of "how to transcribe a process to a test"
     • parallelization! -we, spoiled developers, should make good use of our way-too-many-cores build machines...
     • complete feature set!
       • we don't want to just run tests...
       • coverage reports (find dead/weak/untested code sections)
       • output formatting (JUnit-XML seems to be quite a common format out there)

     There seem to be 3 solutions in Python:

     • stock unittest + project-dependent customizations / test helpers
     • nosetests
     • py.test

     And 2 ways of gettings things done:

     • keeping things stock: no external dependency, project-specific implementation...
     • using a test framework: one more module in your (test) virtualenv, more concise tests, more features (// run, code coverage, etc.)

     Some links:

     • http://stackoverflow.com/questions/22856638/nose-vs-pytest-what-are-the-subjective-differences-that-should-make-me-pick
     • http://helixyte.org/2014/04/unit-testing-adventures-moving-from-nose-to-pytest/
     • http://lists.idyll.org/pipermail/testing-in-python/2013-August/005624.html
276. Focusrite | Linux support for Scarlett interfaces 2014-12-26

     tags: audio, card, driver, focusrite, jack, linux, linux/alsa, linux/kernel, pulseaudio, scarlett, sound

     [ permalink ]

     18i8 ALSA driver:

     • https://github.com/smilingthax/alsa-driver_scarlett

     Scarlett Mixer GUIs:

     • https://github.com/trrichard/ScarlettMixer
     • https://github.com/x42/scarlett-mixer

     ALSA mixer:

     • https://github.com/x42/alsa-driver/commit/3d9c17a3a0a8f4d86489fe9ff8ddff53dde8cdc5

     Combo patch:

     • http://article.gmane.org/gmane.linux.alsa.devel/128371

     ALSA/Linux support (kernel mainline):

     • search on "scarlett": https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/log/?qt=grep&q=scarlett
     • ALSA: usb-audio: Scarlett mixer interface for 6i6, 18i6, 18i8 and 18i20 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=76b188c4b370876018e3a778ec11a94a5316dbe4
     • ALSA: usb-audio: Allow quirks to handle own resume and proc dump https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3360b84b8ed1f08bfb39743465b858a04492fcc3
     • ALSA: usb-audio: Add resume support for Scarlett mixers https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b61f90eac1ff9d1b30497e611aba4651d4066706
     • ALSA: usb-audio: Fix Scarlett 6i6 initialization typo https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c99b9e853d3951fe521cc7b2357eec93d5c16246

     ALSA/Linux support (experimental):

     • https://github.com/Focusrite-Scarlett-on-Linux/sound-usb-kernel-module

     PulseAudio issues:

     • http://unix.stackexchange.com/questions/89098/ideas-how-to-get-my-usb-audio-interface-to-work-with-linux
     • http://linuxmusicians.com/viewtopic.php?f=6&t=11445

     Jack latency tuning:

     • https://linuxmusicians.com/viewtopic.php?t=12243
277. A top notch report of Bukkit's HEAD craft war 2014-09-16

     tags: bukkit, community, dmca, eula, game, game/minecraft, gpl, indie, license, microsoft, notch, programming/java, software, source-code-management/github

     [ permalink ]

     Of Wolfe and man...

     • http://dl.bukkit.org/dmca/notification.txt
     • https://github.com/github/dmca/blob/master/2014-09-05-CraftBukkit.md

     Bu/quit

     • http://forums.bukkit.org/threads/bukkit-its-time-to-say.305106/
     • http://forums.bukkit.org/threads/so-long-and-thanks-for-all-the-fish.305350/
     • http://forums.bukkit.org/threads/end-of-an-era.310021/
     • http://forums.bukkit.org/threads/a-sysadmin-falls.310051/
     • http://forums.bukkit.org/threads/bukkit-an-autobiography.310083/
     • http://forums.bukkit.org/threads/an-independent-goodbye.310086/
     • http://forums.bukkit.org/threads/insert-witty-title-here.310087/

     What's next?

     • http://forums.bukkit.org/threads/questions-about-the-current-brouhaha.312217/
     • http://forums.bukkit.org/threads/mojang-and-the-bukkit-project.309715/

     Minecrosoft

     • http://notch.net/2014/09/im-leaving-mojang/
     • https://mojang.com/2014/09/yes-were-being-bought-by-microsoft/
     • http://www.microsoft.com/en-us/news/press/2014/sept14/09-15news.aspx

     A bit of irony won't do any harm, will it?

     • http://i.imgur.com/9nCKJjo.jpg
     • http://www.minecraftforum.net/forums/mapping-and-modding/maps/2217073-windows-95-3d-maze-in-minecraft
278. Youtube DL 2014-03-27

     tags: development, download, google/youtube, media, multimedia, programming/python, video, web

     [ permalink ]

     • https://superuser.com/questions/927523/how-to-download-only-subtitles-of-videos-using-youtube-dl
     • https://github.com/ytdl-org/youtube-dl/issues/3838
279. Gojira : Joe Duplantier répond à vos questions | RADIO METAL 2013-08-23

     tags: gojira, interview, metal

     [ permalink ]
280. Top 6 des super-héros avec une moustache, tout simplement | Topito 2013-08-19

     tags: batman, mustache, super-hero, superman

     [ permalink ]

     I mustache you a question!