preslavrachev

package do

type Void struct{}

type Result[T any] interface {
	Unwrap() (T, error)
}

type defaultResult[T any] struct {
	val T

catrielmuller

ArchLinux ElGato FaceCam - Chrome V4L2Loopback

IMPORTANT

This is not required any more, you need upgrade your firmware to the version +4.09 using ElGato Cammera Hub

https://help.elgato.com/hc/en-us/articles/4406041241997-Elgato-Facecam-Firmware-Update

Changes in firmware 4.09

• Added MJPEG as a fallback video format. MJPEG requires less USB bandwidth and improves compatibility with programs that cannot handle uncompressed video.

rcshubhadeep

package main

import (
	"errors"
	"fmt"
	"strconv"

	"gonum.org/v1/gonum/graph"
	"gonum.org/v1/gonum/graph/multi"
)

khenidak

Foundation

Understanding ACID transactions https://www.essentialsql.com/sql-acid-database-properties-explained/

Understanding CAP theorem https://towardsdatascience.com/cap-theorem-and-distributed-database-management-systems-5c2be977950e

michaeljs1990

package main

import (
	"bytes"
	"encoding/gob"
	"fmt"

	"github.com/blevesearch/bleve"
	"github.com/blevesearch/bleve/document"
	"github.com/blevesearch/bleve/index/scorch"

mingfang

package main

import (
    "context"
    "flag"
    "os"
    "os/exec"

    "go.uber.org/cadence/.gen/go/cadence/workflowserviceclient"
    "go.uber.org/cadence/activity"

jraddaoui

AM - AtoM Docker Compose integration

Connect AM and AtoM Docker Compose environments using a shared external volume and other tweaks needed to test and develop DIP uploads between both applications.

1. Setup both Docker Compose environments independently:

   • Follow the documentation for AtoM.
   • Follow the 'am/compose' readme for AM.

2. Create local folder and Docker volume:

MichaelDrogalis

I've been working with Apache Kafka for over 7 years. I inevitably find myself doing the same set of activities while I'm developing or working with someone else's system. Here's a set of Kafka productivity hacks for doing a few things way faster than you're probably doing them now. 🔥

• Show me all my Kafka topics and their partitions, replicas, and consumers
• Show me the contents of a topic
• Create a Kafka topic
• Produce messages to a Kafka topic
• Validate the schema of messages before producing to a topic
• Do all of this at a distance

Get the tools

adymitruk

     #set up the dir structure if it doesn't exist
     set t ~/.trello; mkdir -p $t
     function if_exist # we don't want to litter our code with ifs if a read model or events are not there yet. Return /dev/nul for empty
         if test -e $t/$argv[1]; echo $t/$argv[1]; else; echo /dev/null; end
     end
     function list # provide lists from our tab delimited entries with filtering and line item numbers to make choices
         set list $argv[1]; set column_to_show $argv[2]; set filter $argv[3]; set count 1
         cat (if_exist $list) | grep -e "$filter\$" | while read line
             set -l line_items (string split \t $line)
             echo $count\) $line_items[$column_to_show]

timvisee

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

Falsehoods

• There are always 24 hours in a day.
• February is always 28 days long.
• Any 24-hour period will always begin and end in the same day (or week, or month).