folivares

Nginx Server Blocks configuration to run more than one Laravel 5.1 web-app off of a single Linux server

Prerequisites

• PHP package: php5-fpm php5-mcrypt php5-mysql
• Laravel 5.1
• Nginx 1.8

Default Server Block

SpaceVoyager

After you made some cool games or apps with Pythonista, you may want to make it run as a standaone app on iPad/iPhone and possibly share it on the AppStore. This how-to tells you how to do it.

What you need:

1. Pythonista code you wrote
2. A Mac with Xcode 7.1 installed
3. iPhone/iPad running iOS 9

Steps:

1. Download PythonistaProjectTemplate.zip. The original PythonistaProjectTemplate described at http://olemoritz.net/pythonista-15-whats-new-and-whats-missing.html does not work with Xcode 7. I updated it to work with Xcode 7 and added a more interesting example than the plain old Hello World thing.
2. Unzip the file and open the project in Xcode 7.1. In project settings, change the Bundle Identifier from com.yuhangwang.pythonistaproject to something else.

bennylope

How to Add a Watermark to Video

FFMPEG filters provide a powerful way to programmatically enhance or alter videos, and it’s fairly simple to add a watermark to a video using the overlay filter. The easiest way to install ffmpeg is to download a pre-built binary for your specific platform. Then you don’t have to worry about including and installing all the right dependencies and codecs you will be using.

Once you have ffmpeg installed, adding a watermark is as easy as passing your existing source through an overlay filter like so:

ffmpeg -i test.mp4 -i watermark.png -filter_complex "overlay=10:10" test1.mp4

Basically, we’re passing in the original video, and an overlay image as inputs, then passing it through the filter, and saving the output as test1.mp4.

devdrops

Mysqldump from Docker container

docker exec -i mysql_container mysqldump -uroot -proot --databases database_name --skip-comments > /path/to/my/dump.sql

OBS

• This will generate a dump.sql file in your host machine. Awesome, eh?
• Avoid using --compact on your dump. This will make MySQL check your constraints which will cause troubles when reading your file (damm you MySQL). And don't use --force to fix this scenario: recreate your dump without --compact ¯_(ツ)_/¯

ziadoz

#!/usr/bin/env bash
# https://developers.supportbee.com/blog/setting-up-cucumber-to-run-with-Chrome-on-Linux/
# https://gist.github.com/curtismcmullan/7be1a8c1c841a9d8db2c
# https://stackoverflow.com/questions/10792403/how-do-i-get-chrome-working-with-selenium-using-php-webdriver
# https://stackoverflow.com/questions/26133486/how-to-specify-binary-path-for-remote-chromedriver-in-codeception
# https://stackoverflow.com/questions/40262682/how-to-run-selenium-3-x-with-chrome-driver-through-terminal
# https://askubuntu.com/questions/760085/how-do-you-install-google-chrome-on-ubuntu-16-04

# Versions
CHROME_DRIVER_VERSION=`curl -sS https://chromedriver.storage.googleapis.com/LATEST_RELEASE`

joshschmelzle

Ways to remap caps lock to control on Windows 10

These methods in this gist worked for me on my U.S.-based keyboard layouts. I am unsure about other layouts. If you have problems, revert your changes; delete the registry key you created (and reboot).

Update: you should probably scroll down to approach 4 where I suggest using Microsoft PowerToys Keyboard Manager.

Approach 1. Manually through regedit

Navigate to and create a new binary value in HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layout named Scancode Map.

tbranyen

<style>
  body { display: flex; align-items: center; justify-content: center; }
  h1 { font-size: 60px; font-family: Helvetica; }
</style>

<script type="module">
  import { innerHTML, html, use } from 'https://diffhtml.org/master/diffhtml';
  import createLogger from 'https://diffhtml.org/master/diffhtml-middleware-logger';
  import inlineTransitions from 'https://diffhtml.org/master/diffhtml-middleware-inline-transitions';

kvark

Achieving warp speed with Rust

Contents:

• Number one optimization tip: don't
• Never optimize blindly
• Don't bother optimizing one-time costs
• Improve your algorithms
• CPU architecture primer
• Keep as much as possible in cache
• Keep as much as possible in registers

lattner

Swift Concurrency Manifesto

Author: Chris Lattner

Chinese Translation by Jason Yu

Contents

• Introduction
• Overall Vision

richlander

Installing .NET Core on Linux ARM64

The following intructions can be used to install .NET Core on Linux ARM64.

Pro tip: Check out .NET Core Docker files to determine the exact instructions for installing .NET Core builds, for example .NET Core 3.1 ARM32 SDK Dockerfile.

Installing .NET Core Globally

The following instructions install the latest .NET Core globally. It isn't required to do that, but it provides the best experience.