Philipp Claßen philipp-classen
philipp-classen
/ find-prime-triple.rb
Created
August 21, 2023 09:03
Find prime triples whose sum approximates the given value
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| # Given a sum, it returns prime numbers that approximately add up to the sum. | |
| # Example: 100 -> [29, 31, 37] (sums to 97) | |
| require 'prime' | |
| def find_prime_triple(target) | |
| return [2, 3, 5] if target <= 4 | |
| middle_prime = nil | |
| i = 0 | |
| while !middle_prime do |
philipp-classen
/ simulate-connectivity-issues.sh
Last active
July 21, 2023 10:25
Simulate lacking internet connections
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| #!/bin/bash | |
| # | |
| # Needs to be run as root! | |
| # between 0 (never flakey) and 100 (regularly flaky) | |
| flakiness=20 | |
| # max delay in seconds | |
| max_delay_normal=8 | |
| max_delay_flakey=300 |
philipp-classen
/ dump-indexedb.js
Last active
April 3, 2023 10:35
IndexedDB import and export snippets for local debugging
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| /** | |
| * Snippet for exporting and importing IndexedDB databases. | |
| * Intended to be used only for testing. | |
| * | |
| * It uses only the native IndexedDB API, so it should work by copy-pasting the code | |
| * into the browser devtools. | |
| * | |
| * Exporting: | |
| * const json = await exportToJson('foo-db'); | |
| * // ("json" is a string and can be copied around) |
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| pkgname=zapcc-git | |
| pkgver=r57.9bd04e761 | |
| pkgrel=1 | |
| pkgdesc="caching C++ compiler based on clang, designed to perform faster compilations" | |
| arch=('x86_64') | |
| license=('custom:University of Illinois/NCSA Open Source License') | |
| url="https://www.zapcc.com/" | |
| provides=('zapcc') | |
| conflicts=('zapcc') | |
| depends=('ncurses' 'zlib') |
philipp-classen
/ Dockerfile
Last active
June 20, 2018 14:01
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| # To build: | |
| # $ docker build -t aur-cliqz . | |
| # | |
| # To run (experimental): | |
| # $ xhost +local: | |
| # $ export XSOCK=/tmp/.X11-unix/X0 | |
| # $ docker run --rm -v $XSOCK:$XSOCK aur-cliqz cliqz | |
| # | |
| # To remove local X11 permissions again: | |
| # $ xhost - |
philipp-classen
/ gist:9f2dec703c67b5a0ceb58b687320c565
Created
December 22, 2017 10:17
Fix for aur/libhugetlbfs
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| # Maintainer: Anatol Pomozov <anatol dot pomozov at gmail> | |
| # Contributor: Jose Neder <jlneder(at)gmail(dot)com> | |
| pkgname=libhugetlbfs | |
| pkgver=2.20 | |
| pkgrel=1 | |
| pkgdesc='interacts with the Linux hugetlbfs to make large pages available to applications in a transparent manner.' | |
| url='https://github.com/libhugetlbfs/libhugetlbfs' | |
| arch=(i686 x86_64) | |
| depends=(perl) |
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| # Run with: | |
| # | |
| # sudo docker build . -t latest-cliqz-release && sudo docker run --rm -it latest-cliqz-release | |
| # | |
| # In the end, you should see output like this: | |
| # | |
| # Searching for latest CLIQZ release on Ubuntu (this can take a while...) | |
| # http://repository.cliqz.com/dist/debian-release/pool/main/c/cliqz/CLIQZ-1.13.2-release.20170508130652.x86_64.deb | |
| # SHA256: 73f63d37c786e795ef0387095d80d2aaf10bb273916e2a262968306e3f6161cb | |
| # |