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# build "clang -framework Foundation ipinfo.m -o ipinfo" remove this line after pasting
#import <Foundation/Foundation.h>

static NSDictionary* fetchIPInfo(void) {
    NSURL *url = [NSURL URLWithString:@"https://ipinfo.io/json"];
    NSData *data = [NSData dataWithContentsOfURL:url];
    if (!data) {
        NSLog(@"Failed to fetch data");
        return nil;
    }

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Configuring xdebug to work with Windows 10 (WSL2), Docker and VS Code

Configuring your dev environment to be able to use xdebug when you're working on Windows 10 (with WSL2) and Docker with VS Code can be (a bit) tricky.
This is a quick reminder of how I've done that.

Configuring the environment

1. Install and configure xdebug in Docker

Install xdebug according to the Docker image you're using

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curl wttr.in

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sudo sync; echo 3 | sudo tee /proc/sys/vm/drop_caches; sudo swapoff -a

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sudo sh -c 'apt update; apt upgrade; apt dist-upgrade; apt autoremove; apt purge $(dpkg -l | awk '\''$1=="rc"{print $2}'\''); apt install $(dpkg -l | awk '\''$1=="ii"{print $2}'\''); apt clean; snap refresh; LANG=C snap list --all | awk '\''$6=="disabled"{print $1, $3}'\'' | while read snapname revision; do snap remove "$snapname" --revision="$revision"; done'

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[![MIT Licensed][icon-mit]][license] [![Awesome][icon-awesome]][awesome]        [![Telegram][icon-chat]][chat]

Git та GitHub

Ознайомтеся з Git і GitHub.

1. Прослухайте тижні 1 і 2 курсу Introduction to Git and GitHub

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doc="$(which docker-compose)";vers="$(curl -s https://api.github.com/repos/docker/compose/releases/latest | jq --raw-output '.tag_name')";machine=$(uname -s| awk '{print tolower($0)}') && sudo curl -L "https://github.com/docker/compose/releases/download/${vers}/docker-compose-${machine}-$(uname -m)" -o "$doc" && sudo chmod +x "$doc"

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services:

  # https://github.com/codekitchen/dinghy-http-proxy
  http-proxy:
    image: codekitchen/dinghy-http-proxy
    container_name: http-proxy
    privileged: true
    environment:
    - CONTAINER_NAME=http-proxy
    ports:

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About

Example on how to run locally an AWS Lambda via API Gateway using localstack.

Based on...

1. https://stackoverflow.com/questions/44547574/create-api-gateway-in-localstack/48682628
2. https://ig.nore.me/2016/03/setting-up-lambda-and-a-gateway-through-the-cli/

Usage

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FFmpeg cheat sheet

A list of useful commands for the ffmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion