A New Law to Describe Quantum Computing’s Rise?

A New Law to Describe Quantum Computing’s Rise?

There, he said that quantum computers are gaining computational power relative to classical ones at a “doubly exponential” rate — a staggeringly fast clip. The doubly exponential rate at which, according to Neven, quantum computers are gaining on classical ones is a result of two exponential factors combined with each other. The first is that quantum computers have an intrinsic exponential advantage over classical ones: If a quantum circuit has four quantum bits, for example, it takes a classical circuit with 16 ordinary bits to achieve equivalent computational power.

Source: www.quantamagazine.org

Keeper (YC W19) is hiring a founding engineer lead

Keeper (YC W19) is hiring a founding engineer lead

We are looking for a founding engineer & product development lead. – You’re not building technology for the sake of technology alone — you are good at running meetings and coordinating people / contractors. If you’re at a stage in your career where you want to be mentored by a more senior technical leader, this isn’t the role for you.

Source: news.ycombinator.com

Slack Is Going Public at a $16B Valuation

Slack Is Going Public at a $16B Valuation

Putting A Price On Chat: Slack Is Going Public At $16 Billion Value

In just five years, Slack has grown to have more than 10 million users and has become a verb in the process. Instead of having a conventional initial public offering, Slack will enter into the market as a direct listing, which means the shares will simply be listed on the New York Stock Exchange. But despite interest from Amazon, Google and Microsoft in 2017, he held on to Slack, which continued to compete with emerging chat platforms.

Source: www.npr.org

Kubernetes 1.15: Extensibility and Continuous Improvement

Kubernetes 1.15: Extensibility and Continuous Improvement

This feature is promoted to beta in Kubernetes 1.15, lifting CRDs to a completely new level for serious CRD applications. SIG Storage introduces new alpha functionality in CSI that doesn’t exist in the Kubernetes Storage subsystem yet, like volume cloning. If you’re interested in exploring these features more in depth, check back this week and the next for our Days of Kubernetes series where we’ll highlight detailed walkthroughs of the following features:

This release is made possible through the efforts of hundreds of individuals who contributed both technical and non-technical content.

Source: kubernetes.io

Continuous Partial Attention

Continuous Partial Attention

Continuous partial attention (CPA) is the paying of simultaneous attention to a number of sources of incoming information, but at a superficial level. [4]

Stone has clarified that CPA is not the same as multi-tasking. Compared to multi-tasking, full attention is not required by CPA (hence the “partial”) and the process is ongoing rather than episodic (hence the “continuous”).

Source: en.wikipedia.org

Things We Lost in the Flood: A Massively Multiplayer Loneliness Simulator

Things We Lost in the Flood: A Massively Multiplayer Loneliness Simulator

Things We Lost in the Flood is a new, free-to-play indie MMO with a brilliant twist: It’s a massively multiplayer “loneliness simulator” where each player is set adrift on a boat in a post-apocalyptic world that’s been flooded over. Created by indie developer Dean Moynihan of Awkward Silence Games (who also created the acclaimed, deeply moving game One Chance), Things We Lost was first conceived to be massively multiple storytelling game:

“The original idea was for players to find notes that I had written, to tell a short story out of order,” he tells me. Though the game has only been out for a short time, players have written over 6,000 notes to each other, running the gamut of useful to the game, to creatively discursive, to surprisingly profound:

Source: nwn.blogs.com

How to Do Distributed Locking (2016)

How to Do Distributed Locking (2016)

In this context, a fencing token is simply a number that increases (e.g. incremented by the lock service) every time a client acquires the lock. For example, if you are using ZooKeeper as lock service, you can use the or the znode version number as fencing token, and you’re in good shape [3]. The fact that Redlock fails to generate fencing tokens should already be sufficient reason not to use it in situations where correctness depends on the lock.

Source: martin.kleppmann.com

The C standard library function atexit is broken

The C standard library function atexit is broken

The ELF specification prescribes for use as the shared library destructor mechanism:

Since there is no mention of unloading a shared library in the document, I think it’s safe to assume, that unloading was not a concern at the time of writing. You can not use anymore for shared library destructors, since these do not happen at “base process termination”, but at any time gets invoked. But Linux calls all functions of a shared library at the time of … And it seems most other OS as well.

Source: www.mulle-kybernetik.com

Official Raspberry Pi Poe Hat

Official Raspberry Pi Poe Hat

The Raspberry Pi Power over Ethernet HAT is a small accessory for the Raspberry Pi computer. The PoE HAT allows you to power your Raspberry Pi using Power over Ethernet–enabled networks; for this product to be used, the network it is connected to needs to have power-sourcing equipment installed. The PoE HAT is fitted with a small fan that is controlled by the Raspberry Pi via I2C.

Source: www.raspberrypi.org