estesp

pull an image

root@ubu1804vm:~# ctr image pull docker.io/library/redis:latest
docker.io/library/redis:latest:                                                   resolved       |+++++++++++++++++++++++++++++++docker.io/library/redis:latest:                                                   resolved       |++++++++++++++++++++++++++++++++++++++|
index-sha256:ddf831632db1a51716aa9c2e9b6a52f5035fc6fa98a8a6708f6e83033a49508d:    done           |++++++++++++++++++++++++++++++++++++++|
manifest-sha256:780f7dacdc133e899fba9ff09c099828b469030acefe6f3bbc16197b55800cfd: done           |++++++++++++++++++++++++++++++++++++++|
layer-sha256:75797de34ea7abaf8ebd484896a21f5bda63ffbcade7217dad0be0b8b8333bde:    done           |++++++++++++++++++++++++++++++++++++++|
config-sha256:f0453552d7f26fc38ffc05fa034aa7a7bc6fbb01bc7bc5a9e4b3c0ab87068627:   done           |++++++++++++++++++++++++++++++++++++++|
layer-sha256:68ced04f60ab5c7a5f1d0b0b4e7572c5a4c8cce44866513d30d9df1a15277d6b:    done           |+++++++++++++++++++++

CodyKochmann

echo 'deb http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/Debian_10/ /' > /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list
wget -nv https://download.opensuse.org/repositories/devel:kubic:libcontainers:stable/Debian_10/Release.key -O- | apt-key add -

apt update
apt install podman

heysamtexas

version: '3'

services:

    traefik:
        container_name: traefik
        image: traefik:v2.0
        command:
            - "--api.insecure=true"
            - "--providers.docker=true"

bantya

1. Install MySQL-8.0 from [here].

2. Open Terminal and go to /MySQL-8.0/bin directory.

3. Run mysqld --initialize.

   This will initialize the mysql data directory at location specified in /MySQL-8.0/my.ini file; if not, it will initialize the data directory inside /MySQL-8.0/data.

4. Run mysqld --console command.

arnausd23

How to organize folders: function-first VS feature-first

Function first

Function-first means that we separate each file into the folder they belong to by their usage. For example in a modern frontend project we might have the following folders:

• /components: Dumb components who only have presentational purposes
• /containers: Smart components who fetch data and have the logic to parse or modify it before sending it into the dumb components:
• /store: Contains all the store files like actions, reducers, selectors, etc.

This might be troublesome when having a large application. For example you might see yourself adding a lot of containers for each page and then having problems finding the file you want inside the containers folder. A common approach to solve this is put every container file inside a folder with the feature name, but then we are using feature-first.

mayneyao

const MY_DOMAIN = "agodrich.com"
const START_PAGE = "https://www.notion.so/gatsby-starter-notion-2c5e3d685aa341088d4cd8daca52fcc2"
const DISQUS_SHORTNAME = "agodrich"

addEventListener('fetch', event => {
  event.respondWith(fetchAndApply(event.request))
})

const corsHeaders = {
  "Access-Control-Allow-Origin": "*",

iamcryptoki

$ modprobe bridge
$ echo "net.bridge.bridge-nf-call-iptables = 1" >> /etc/sysctl.conf
$ sysctl -p /etc/sysctl.conf

sysctl: cannot stat /proc/sys/net/bridge/bridge-nf-call-iptables: No such file or directory sysctl: cannot stat /proc/sys/net/bridge/bridge-nf-call-ip6tables: No such file or directory

# SOLUTION
$ modprobe br_netfilter
$ sysctl -p /etc/sysctl.conf

philipjkim

#[test]
fn iter_demo() {
    let v1 = vec![1, 2, 3];
    let mut v1_iter = v1.iter();

    // iter() returns an iterator of slices.
    assert_eq!(v1_iter.next(), Some(&1));
    assert_eq!(v1_iter.next(), Some(&2));
    assert_eq!(v1_iter.next(), Some(&3));
    assert_eq!(v1_iter.next(), None);

owensengoku

# for version bump, thanks to alan

VERSION := $(shell git describe --tags --abbrev=0 | sed -Ee 's/^v|-.*//')
.PHONY: version
version:
    @echo v$(VERSION)

SEMVER_TYPES := major minor patch
BUMP_TARGETS := $(addprefix bump-,$(SEMVER_TYPES))
.PHONY: $(BUMP_TARGETS)

axemclion

// This sample is a Work in Progress for JSI , and specific functions may change. 

#pragma once

#include <string>
#include <unordered_map>

#include <jsi/jsi.h>

// This SameplJSIObject needs to inheric from HostObject, and this is the object that will be exposed to JS.