kirillshevch

How to convert video into Telegram Animated Sticker with FFmpeg (WEBM)

ffmpeg -y -i input.mov -r 30 -t 2.99 -an -c:v libvpx-vp9 -pix_fmt yuva420p -vf 'scale=512:512:force_original_aspect_ratio=decrease' output.webm

Here is a breakdown of the options:

-y - Overwrite the output file if it already exists.

SteveGotthardt

FFP0173_Aquila_Main_Board_V1.0.3 w/HC32F460

H32 only - does not work on G32 or N32 my effort Klipper on HC32

Status:

• Success! test print works! pre-merge release: https://github.com/SteveGotthardt/klipper/releases
• my work has been accepted and merged into main klipper repo: https://github.com/Klipper3d/klipper/tree/master/src/hc32f460

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Documents

nebhead

The following is capturing instructions on how to add custom naming for an Arduino Leonardo (or generic pro-micro) for my Arcade Controller device. I wanted to have a simple record so that when I inevitably come back to this someday I can recall how I accomplished this. Reference was taken from the following YouTube video (https://youtu.be/hoCOq9Ngp44?t=1156) at approximately 19m16s.

WINDOWS Instructions:

Create a new set of folders: ~\Documents\Arduino\hardware\daemonbite\avr

Copy everything from C:\Program Files (x86)\Arduino\hardware\arduino\avr to this new folder.

asukakenji

Go (Golang) Standard Library Interfaces (Selected)

This is not an exhaustive list of all interfaces in Go's standard library. I only list those I think are important. Interfaces defined in frequently used packages (like io, fmt) are included. Interfaces that have significant importance are also included.

All of the following information is based on go version go1.8.3 darwin/amd64.

zmts

Про токены, JSON Web Tokens (JWT), аутентификацию и авторизацию. Token-Based Authentication

Last major update: 25.08.2020

• Что такое авторизация/аутентификация
• Где хранить токены
• Как ставить куки ?
• Процесс логина
• Процесс рефреш токенов
• Кража токенов/Механизм контроля токенов

tyndyll

package main

import (
        "bytes"
        "io"
        "log"
        "os"
        "os/exec"
)