The possibility of acquiring more profit through a chat app solution is gaining popularity than adopting to monthly plans based chat platforms
With the rise of instant conversation among the users, it's not surprising that the global mobile messaging app is estimated to reach around 2.1 billion active users by 2020. When the communication lies as the significant action in nature, then in fact the underlying tool “messaging application” also acquires the same importance. Thus, every chat platforms like WhatsApp demand a great market value according to the features and functionalities listed. Most of the business professionals and enterprises are urged to rely on subscription-based plans to avail such messaging platform.
Pathfinder: Kingmaker (PF:K for short) is a role-playing video game created by Owlcat Games, released in Fall 2018 on Steam and GoG. Inspired by classic Bioware games, this project uses a popular board game system ruleset, combat takes place in Real-Time with Pause, follows an isometric camera, and has a non-linear story with multiple unique endings.
In this article, I will share a little about how we worked on designing the audio throughout the game’s development including task management, the search for inspiration, and troubleshooting. An experienced specialist may not find anything particularly groundbreaking in this recap, but beginners and enthusiasts will definitely discover some points of interest.
The collectible data includes those various signals that both animate and inanimate object can send to the IoT systems. Hence, the objects should have some highly specific signal-generating devices to share information within the IoT.
But, if my friends are any indication, very few people know that the service is community-driven and is supported by a group of enthusiasts gathering and sending data. Even fewer people know that anyone can join the project — including you.
Let’s see how Flightradar and similar other services works.
Several years ago I wrote a Pascal compiler. The motivation was simple: as a teenager, I had learnt from my first programming textbooks that a compiler is a very sophisticated thing. This claim eventually became a challenge and required to be tested by experience.
First, a simplistic PL/0 compiler came into being, and later an almost fully-functional Pascal compiler for MS-DOS has grown from it. My source of inspiration was the Compiler Construction book by Niklaus Wirth, the inventor of the Pascal language. I don't care if Wirth's views are now considered obsolete and have no direct connections to the IT mainstream, or if the compiler design fashion has changed. It is enough to know that his techniques are still simple, elegant, and — last but not least — bring much fun, since it is more appealing to parse a program source with a handwritten recursive descent parser and generate the machine code, rather than to call yaccs, bisons and all their descendants.
My compiler's fate was not so trivial. It has lived two lives: the first one in my own hands, and the second in the hands of computer antiquarians from Poland.
Potential applications for zero-knowledge include, but are not limited to:
- Inter-bank transfer systems (see a research paper by Narula et al.)
- Privacy-focused management of digital assets (see a proof of concept by J.P. Morgan and zCash)
- KYC (see a proof of concept by ING)
- Self-sovereign identity (see an attribute-based credentials EU project)
- Voting (see a proxy voting prototype by Russian National Security Depository)
Another application for zero-knowledge proofs is helping blockchains scale. ZKPs allow for the “compressing” of computations for blockchain transactions without sacrificing security.
In this article, we describe how zero-knowledge (specifically, Bulletproofs) can be applied to build a privacy-focused service using Bitfury’s Exonum platform.
Microsoft’s Quantum team is excited to announce the Q# Coding Contest – Winter 2019! In this contest you can put your quantum programming skills to the test, solving quantum computing tasks in Q#. Winners will receive a Microsoft Quantum T-shirt!
Quantum computing is a radically different computing paradigm compared to classical computing. Indeed, it is so different that some tasks that are believed to be classically intractable (such as factoring integers or simulating physical systems) can be performed efficiently on a quantum computer. In 2017 Microsoft introduced the Quantum Development Kit which includes the Q# programming language. Q# can be used with Visual Studio, Visual Studio Code or the command line, on Windows, macOS, and Linux.
You should definitely read this if:
- You use them in day trading
- You are planning to write a trading bot
- If you want to implement a trading strategy or indicators by yourself
20% of efforts produce 80% of the results. And the other 80% of efforts produce only 20% of results.
In other words, you have to spend only 20% of the total time to learn something new and the last 80% you spend to become an expert. To learn touch typing you spend only one week of your life to achieve the same speed which was before. It becomes easier to type and you are getting faster and faster every next day. In this post, I will tell you how to start and give you the basic tips and tricks to make your learning process easier. Challenge yourself to become more productive.
Every person is using barcodes nowadays, mostly without noticing this. When we are buying the groceries in the store, their identifiers are getting from barcodes. Its also the same with goods in the warehouses, postal parcels and so on. But not so many people actually know, how it works.
What is 'inside' the barcode, and what is encoded on this image?
Lets figure it out, and also lets write our own bar decoder.
So, let's start. What I mean by the phrase «fake activity» is not difficult to guess: it is the manipulation and compromising of the data that are responsible for the indicator of your activity, or more simply, of actions on the Internet. With this, of course, every one of you who used social networks at least once came across: Facebook, Instagram, and so on.
I will describe this scheme on the example of Instagram: each person has his own account, and for developers API access is provided. And what did we do? We started to launch bots that can perform all sorts of activity through a person’s account (such as like, subscribe, comment on other people's posts, or even independently manage their (or owners) page, for example @neuralcat ). And soon this opportunity began to be actively used in the business sphere. Attracting a new audience by targeting according to certain criteria and carrying out activity on their page. Everything would be fine, but over time it went beyond all limits. Every day dozens of incomprehensible accounts like your photos, leave spam comments, tag you on advertising posts and so on.
Bot activity has gone beyond all limits of prudence that today Instagram closes its API, and here is one of the reasons: “Most of the services that work with auto-posting, likes and OML-like likes — do it through private api — login / password, but not through the official API.”
Source: eeNews Europe
I'm glad that Habr got brand new English version. And my first post in English is about new MIT project. Researchers designed an ultra-low capacitance and ultra-low resistance Schottky diode capable of switching at GHz frequencies. This diode is able rectify and convert random WiFi signals into DC electricity.
MoS2 «rectenna» (this is how scientists called their invention) could become the main element of roll-to-roll process to cover a huge areas. To be fair antennas capable transform radio signals in to electricity is not a new thing. The main achievement of MIT engineers is creation of soft rectenna made from special alloy.
Scaling a Tech Newsletter to 700k Subscribers in 300 Cities: the History of Techstars Startup Digest
In fact, there are thousands of tech-focused events taking place annually. The important thing is to pick the best, most useful and easily accessible ones to optimize your time and expenses.
Techstars Startup Digest solves this problem by sending its subscribers an email newsletter with a curated list of relevant and reasonably priced events for entrepreneurs. Currently, Startup Digest consists of more than 700 curators, is approaching 700K subscriptions, and is available in more than 300 cities all around the world. Today, I’d like to share its history, how the founders came up with the idea, what it looked like in the initial stages, and what it’s going through right now.
«System Beeps» is a music album in shape of an MS-DOS program that features original music composed for PC Speaker using the same basic old techniques like ones found in classic PC games. It follows the usual retro computing demoscene formula — take something rusty and obsolete, and push it to eleven — and attempts to reveal the long hidden potential of this humble little sound device. You can hear it in action and form an opinion on how successful this attempt was at Bandcamp, or in the video below. The following article is an in-depth overview of the original PC Speaker capabilities and making of the project, for those who would like to know more.
In video games, enemies are one of the key figures, without which a game might lose its meaning, and when it’s not only enemies, but terrifying monsters, they often create the chilling atmosphere intended by the developers. It’s impossible to imagine Silent Hill without the Pyramid Head, or Outlast without Chris Walker, and so on, you get the idea. Monsters are a cumulative image of a video game enemy, and it’s not necessarily an ugly demon or a giant spider: even an angry neighbor, like in Hello Neighbor, is a monster despite his human appearance.
This is where the reader probably asks:
what’s the point of this article?
For people, who owned a pager before, and want to know how it works, this article will be useful.
Smart home is a system that can do some everyday routines instead of a person. It leads us to the first and the main principle: