3DグラフィクスAPI Vulkanを(以下略)完売御礼 #技術書典pic.twitter.com/vPBZ6bFcJS
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
16:30ごろ着
16:30に片付けて会場を出るから、少し待っててくれるかな
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.