This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.
To capture the video (filesize: 19MB), using the free "QuickTime Player" application:
// Method 1: simply use Highcharts built-in functionality (SVG -> Highcharts server -> PNG) | |
// Downside: won't work in webview native apps that don't handle the form response | |
highcharts.exportChart({ | |
filename: filename | |
}); |
To install a custom package or modify an existing docker image we need to
brew tap homebrew/versions | |
brew install v8-315 | |
gem install libv8 -v '3.16.14.13' -- --with-system-v8 | |
gem install therubyracer -- --with-v8-dir=/usr/local/opt/v8-315 | |
bundle install |
sudo apt-get update | |
sudo apt-get install build-essential chrpath libssl-dev libxft-dev -y | |
sudo apt-get install libfreetype6 libfreetype6-dev -y | |
sudo apt-get install libfontconfig1 libfontconfig1-dev -y | |
cd ~ | |
export PHANTOM_JS="phantomjs-2.1.1-linux-x86_64" | |
wget https://github.com/Medium/phantomjs/releases/download/v2.1.1/$PHANTOM_JS.tar.bz2 | |
sudo tar xvjf $PHANTOM_JS.tar.bz2 | |
sudo mv $PHANTOM_JS /usr/local/share | |
sudo ln -sf /usr/local/share/$PHANTOM_JS/bin/phantomjs /usr/local/bin |
Disclaimer: This piece is written anonymously. The names of a few particular companies are mentioned, but as common examples only.
This is a short write-up on things that I wish I'd known and considered before joining a private company (aka startup, aka unicorn in some cases). I'm not trying to make the case that you should never join a private company, but the power imbalance between founder and employee is extreme, and that potential candidates would
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RethinkDB: why we failed |
Posted on Github by Slava Akhmechet
When we [announced][shutdown-announcement] that RethinkDB is shutting down, I promised to write a post-mortem. I took some time to process the experience, and I can now write about it clearly.