olih

Processing JSON using jq

jq is useful to slice, filter, map and transform structured json data.

Installing jq

On Mac OS

brew install jq

the-spyke

Enable PipeWire on Ubuntu 22.04

This guide is only for original Ubuntu out-of-the-box packages. If you have added a custom PPA like pipewire-debian, you might get into conflicts.

Ubuntu 22.04 has PipeWire partially installed and enabled as it's used by browsers (WebRTC) for recoding the screeen under Wayland. We can enable remaining parts and use PipeWire for audio and Bluetooth instead of PulseAudio.

Starting from WirePlumber version 0.4.8 automatic Bluetooth profile switching (e.g. switching from A2DP to HSP/HFP when an application needs microphone access) is supported. Jammy (22.04) repos provide exactly version 0.4.8. So, we're good.

Based on Debian Wiki, but simplified for Ubuntu 22.04.

lunohodov

RAL,RGB,HEX,CMYK,LRV,English,German,French,Spanish,Italian,Dutch
RAL 1000,205-186-136,#CDBA88,0-9-34-20,51.79,Green beige,Grünbeige,Beige vert,Beige verdoso,Beige verdastro,Groenbeige
RAL 1001,208-176-132,#D0B084,0-15-37-18,48.09,Beige,Beige,Beige,Beige,Beige,Beige
RAL 1002,210-170-109,#D2AA6D,0-19-48-18,45.07,Sand yellow,Sandgelb,Jaune sable,Amarillo arena,Giallo sabbia,Zandgeel
RAL 1003,249-169-0,#F9A900,0-32-100-2,49.05,Signal yellow,Signalgelb,Jaune de sécurité,Amarillo señales,Giallo segnale,Signaalgeel
RAL 1004,228-158-0,#E49E00,0-31-100-11,42.13,Golden yellow,Goldgelb,Jaune or,Amarillo oro,Giallo oro,Goudgeel
RAL 1005,203-143-0,#CB8F00,0-30-100-20,34.15,Honey yellow,Honiggelb,Jaune miel,Amarillo miel,Giallo miele,Honinggeel
RAL 1006,225-144-0,#E19000,0-36-100-12,37.45,Maize yellow,Maisgelb,Jaune maïs,Amarillo maíz,Giallo polenta,Maisgeel
RAL 1007,232-140-0,#E88C00,0-40-100-9,37.63,Daffodil yellow,Narzissengelb,Jaune narcisse,Amarillo narciso,Giallo narciso,Narcissengeel
RAL 1011,175-128-80,#AF8050,0-27

AtulKsol

psql: FATAL: Peer authentication failed for user “postgres” (or any user)

The connection failed because by default psql connects over UNIX sockets using peer authentication, that requires the current UNIX user to have the same user name as psql. So you will have to create the UNIX user postgres and then login as postgres or use sudo -u postgres psql database-name for accessing the database (and psql should not ask for a password).

If you cannot or do not want to create the UNIX user, like if you just want to connect to your database for ad hoc queries, forcing a socket connection using psql --host=localhost --dbname=database-name --username=postgres (as pointed out by @meyerson answer) will solve your immediate problem.

But if you intend to force password authentication over Unix sockets instead of the peer method, try changing the following pg_hba.conf* line:

from

peterhurford

Using py.test is great and the support for test fixtures is pretty awesome. However, in order to share your fixtures across your entire module, py.test suggests you define all your fixtures within one single conftest.py file. This is impractical if you have a large quantity of fixtures -- for better organization and readibility, you would much rather define your fixtures across multiple, well-named files. But how do you do that? ...No one on the internet seemed to know.

Turns out, however, you can define fixtures in individual files like this:

tests/fixtures/add.py

import pytest

@pytest.fixture

mbostock

license: gpl-3.0

alvations

What the BookCorpus?

So in the midst of all these Sesame Streets characters and robots transforming automobile era of "contextualize" language models, there is this "Toronto Book Corpus" that points to this kinda recently influential paper:

Yukun Zhu, Ryan Kiros, Rich Zemel, Ruslan Salakhutdinov, Raquel Urtasun, Antonio Torralba, and Sanja Fidler. 2015. "Aligning books and movies: Towards story-like visual explanations by watching movies and reading books." In Proceedings of the IEEE international conference on computer vision, pp. 19-27.

Why do I even care, there's no translations there?

Some might know my personal pet peeve on collecting translation datasets but this BookCorpus has no translations, so why do I even care about it?

Zulko

"""

Physics simulation with PyODE followed by a (basic) rendering with Vapory
See the result here: http://i.imgur.com/TdhxwGz.gifv

Zulko 2014
This script is placed in the Public Domain (Licence Creative Commons 0)

"""

donpark

/* Following canvas-based Perlin generation code originates from
 * iron_wallaby's code at: http://www.ozoneasylum.com/30982
 */
function randomNoise(canvas, x, y, width, height, alpha) {
    x = x || 0;
    y = y || 0;
    width = width || canvas.width;
    height = height || canvas.height;
    alpha = alpha || 255;
    var g = canvas.getContext("2d"),

arttuladhar

package specs

import geb.spock.GebReportingSpec

class GebDemoSpec extends GebReportingSpec {

    def "Testing Basic Page Contents"(){
        setup:
        go "http://localhost:9000/#/demo/geb-demo"