Articles by Jacek Bzdak

1. C++ Sucks (and so does everything else) (#python, #attrs, #C++)

2. Portable, repeatable, pseudo-random number generation in C++ (#C++, #cpp, #portability)

3. Metaprogramming in C++ vs in Python (#python, #attrs, #C++)

4. How far can you take C++ metaprogramming (#cpp, #c++, #python)

5. Converting Python attrs types to JSON (#python, #attrs)

6. What is povraygen (#povraygen, #python, #povray, #hobby)

7. Spiritfarer (#game, #game-review, #spiritfarer, #no-challenge, #easy-game)

8. How to place objects perpendicular to surface or what is a normal vector (in povray) (#python, #math, #povraygen, #geometry)

9. Povraygen diary for 2020-09-04 (and 03) (#povraygen, #python, #povray, #hobby)

10. Povraygen diary for 2020-09-02 (#povraygen, #python, #povray, #hobby)

11. Generating random multivariate gauss distributions, or how to generate arbitrary covariance matrix (#python, #math, #povraygen)

12. How to put math in pelican blog posts withoug relying on third-party CDN (#pelican)

13. Expiring user passwords in Django (#python, #django)

14. Expiring users in Django (#python, #django)

15. How to work with legacy code (#legacy-code, #python)

16. Literate testing in sphinx (#python, #sphinx)

17. Enable cyclomatic complexity check in pylint (#python, #pylint, #mccabe, #cyclomatic complexity)

18. Registration system for Kaggle Days (#project, #python, #django)

19. Worker schedule maker (#project, #legacy-code, #python, #numpy)

20. How to store results of javascript study in Qualtrics survey (#webdev, #qualtrics, #javascript)

21. How to inject a Javascript SPA to qualtrics survey (#webpack, #qualtrics, #webdev, #javascript)

22. How to establish two way communication with iframe (#iframe, #webdev, #qualtrics, #javascript)

23. How to generate sprite image for javascript app (#sprite, #css, #webdev, #javascript)

24. Python __debug__ and friends (#python, #code-correctness, #performance)

25. Systemd timers (#sysops, #devops, #systemd, #cron)

26. Migrating MySQL databases (#mysql, #sysops, #devops, #pain)

27. SSH keepalive (#ssh, #commands, #trivia)

28. How to generate qualtrics questions (#qualtrics, #qsf)

29. How to have randomized survey with each question timed (#qualtrics)

30. How to display Django Admin Log on a detail page using an inline (#python, #django, #howto)

31. Modern vue.js (#nodejs, #vue1, #vue.js, #lexicon)

32. mmap my favourite system call (#python, #os, #kernel, #mmap)

33. Hosting providers list (#services, #hosting, #list)

34. OpenStack Swift Transfer-Encoding problem (#swift, #http)

35. 2019 Reading list (#reading)

36. Python shelve (#shelve, #python, #benchmark)

37. Debugging issues with phantomjs and "attached pdfs" in Invoice ninja (#php, #invoice-ninja)

38. Set encrypted swap in your linux (#linux, #debian, #swap, #howto)

39. Install Linux on Hp EliteBook 755 G5 (#hp, #755 G5, #elitebook, #linux, #debian)

40. Implementing Counter for this blog (#aws-lambda, #golang, #dynamodb)

41. Please just use standard cryptography (#cryptography, #tesla)

42. Why you should use constant time compare (#cryptography, #python)

43. How to disable google apps in Xiaomi phone (#android, #google, #xiaomi)

44. List of python exif libraries (#python)

45. Repeatable builds in python (#python)

46. SSH-tunnels (#python)

47. How to write re-usable ansible roles (#devops, #ansible)

48. How to exercise on weight reduction diet (#exercise)

49. How to replace pelican index.html with restructured text (#pelican, #python, #foo, #bar, #baz)

50. One peculiar cluster and how I brought it down (#torque, #hpc, #linux)

51. GDPR session notes (#law, #gdpr, #oeb)

52. Online Educa Berlin notes (#oeb)

53. Maski przeciwpyłowe (#oeb)

54. Access to docker socket is root access (#debian, #linux, #docker)

55. Cheap and fast way to create your own Maven repository on S3 (#linux, #java, #maven, #s3)

56. How to debug zsh startup time (#linux, #zsh)

57. pgdump command is sensitive to latency (#postgresql)

58. Zalałem laptopa co robić jak żyć (#laptop, #spill)

59. What is cryptocurrency mining (#cryptocurrency, #bitcoin, #mining)

60. Meltdown and spectre bugs (#cryptocurrency, #bitcoin, #mining)

61. What to do when you get [Read error 4] when running apt (#linux, #debian, #apt)

62. Provlems with vagrant nfs shares on Debian (#linux, #vagrant, #nfs)

63. How to get a table size in psql (#linux)

64. How to create password hashed in Linux /etc/shadow format (crypted password) (#linux)

65. So you want to tweak docutils? (#python, #docutils, #latex)

66. How to change what external program calibre uses to open files (#python, #calibre)

67. How to compile, install and debug Calibre in your favorite IDE (#python, #calibre)

68. Move legend outside of figure in matplotlib (#python, #matplotlib)

69. Install node modules without root (#nodejs)

70. Reading numpy structured from a text file (#python, #numpy)

71. W530 battery life (#thinkpad, #battery)

72. How to extract images and tables from pdf-s (#debian, #pdf)

73. Remapping keys in linux (#lenovo, #xmodmap, #keyboard)

74. Disabling Optimus on Debian and using only Nvidia Graphics card (#cuda, #bumblebee, #optimus, #nvidia)