Stackless Python PyPy, a self-hosting Python interpreter and JIT compiler. Although the whole Stackless is a separate distribution, its switching functionality has been successfully packaged as a CPython extension called greenlet. It is used by a number of libraries (e.g. gevent) to provide a "green threading" solution for CPython. Python since has received a native solution for green threads: await/async. Stackless is used extensively in the implementation of the "Eve Online" massively multiplayer online game as well as in IronPort's mail platform. Stackless Python Stackless Python, or Stackless, is a Python programming language interpreter, so named because it avoids depending on the
World IPv6 Day and World IPv6 Launch Day IPv6 Day. included some of the most heavily accessed destinations on the Internet, content distribution networks, as well as various Internet service and infrastructure providers including: Comcast, Google, Yahoo, Facebook, Yandex YouTube, Akamai Technologies, Limelight Networks, Microsoft, Vonage, AOL, Mapquest, T-Online, Cisco, Juniper Networks, Huawei, the US Department of Commerce, MasterCard, the BBC, and Telmex. Major carriers measured the percentage of IPv6 traffic of all Internet traffic as increasing from 0.024 to 0.041 with respect to native and tunneled stacks combined. Most IPv6 traffic in consumer access networks was to Google sites. Demonstrating the need for content sites to adopt