victor-homyakov

Bun vs Node

Bun

• Сайт: https://bun.sh/
• Код бенчмарка React SSR: https://github.com/oven-sh/bun/tree/main/bench/react-hello-world
• Документация по renderToPipeableStream: https://react.dev/reference/react-dom/server/renderToPipeableStream
• Документация по renderToReadableStream: https://react.dev/reference/react-dom/server/renderToReadableStream

Бенчмарки, сравнение скорости Bun и Node

Kirill255

Проверять метод на скрытость, можете тут: vk.com/dev/МЕТОД

sergei-mironov

#!/bin/sh
# VKontakte *m3u8 downloader
# Worked at the time of writing

mkdir /tmp/m3u8

set -e -x
cd /tmp/m3u8
rm *

nieldeokar

package com.nieldeokar.whatsappaudiorecorder.recorder;

import android.media.AudioFormat;
import android.media.AudioRecord;
import android.media.MediaCodec;
import android.media.MediaCodecInfo;
import android.media.MediaFormat;
import android.media.MediaRecorder;
import android.os.Build;
import android.util.Log;

gushmazuko

Двойной VPN на основе OpenVPN

Сначало настроим второй сервер:

Шаг 1. Установка OpenVPN

sudo apt update
sudo apt install openvpn easy-rsa

BoberMod

pacman -Syy
pacman -S reflector
reflector -c "Ukraine" -f 12 -l 10 -n 12 --save /etc/pacman.d/mirrorlist

Смотрим диски:
fdisk -l
Разметка:
cfdisk /dev/sd*
Delete current - create new - primary - Bootable - Write - Quit

joshbuchea

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

eyecatchup

Get/set ID3 meta tags using ffmpeg

A quick guide on how to read/write/modify ID3 metadata tags for audio / media files using ffmpeg.

FFmpeg has a free-form command line option that allows the user to specify key-value-pairs for encoding metadata. Let's take a look.

1. Read ID3 metadata

To list all global metadata tags for a media file, just set an input but no output file.

suyash

#include <arpa/inet.h>
#include <stdio.h>
#include <string.h>
#include <sys/socket.h>
#include <unistd.h>

int main() {
	const char* server_name = "localhost";
	const int server_port = 8877;

albert-zhang

Convert to specific resolution:

ffmpeg -i input.mov -vcodec h264 -acodec aac -s 1280x720 output.mp4

ffmpeg -i {input}.mov -vcodec h264 -acodec aac -strict -2 output.mp4

Stream camera to rtmp on Mac:

ffmpeg -f avfoundation -framerate 30 -i "0" -c:v libx264 -an -f flv rtmp://localhost:1935/live/mystream

Stream file to rtmp:

ffmpeg -re -i ~/Desktop/input.mp4 -c copy -f flv rtmp://localhost:1935/live/mystream