greenruby blogs

a technology which allows digital information to be distributed but not copied, blockchain technology created the backbone of a new type of internet.   this  article  awesomely puts blockchain into simple language to understand. https://blockgeeks.com/guides/what-is-blockchain-technology/

Ever wish to embed your IP camera's video stream on website?  By sending your IP camera’s video stream to YouTube and integrating the player into your website,  you can create a reliable 24/7 live view for an almost unlimited number of users. If streaming to YouTube is possible, depends on your camera’s capability to provide a H.264, MJPEG or MxPEG stream, and on the camera connection bandwidth. At least 1Mbit/s (upload) is recommended; but streaming with lower framerate and resolution will work. how-to article on setting up your IP webcam for a live streaming on Youtube https://webcam.io/blog/stream-to-youtube.html

Google uses the hreflang attributes to serve the correct language or regional URL to the right users in search results.  To understand what "hreflang" and how it works in relationship to SEO, this is a really good article about  hreflang implementation https://yoast.com/hreflang-ultimate-guide/ To generate hreflang for your web site, This hreflang generator tool will definitely help you. https://www.aleydasolis.com/english/international-seo-tools/hreflang-tags-generator/

Freenom is the world's first and only free domain provider. Our mission is to bring people online and help countries develop their digital economy. Free domains work exactly like any other domain name. You can use it for your website, your blog, email account and more! You can choose to run your free domain with URL Forwarding, free Freenom DNS Service or your own DNS (Name servers). Domain extensions currently available for free registration: http://www.freenom.com/en/freeandpaiddomains.html

Grafana allows you to query, visualize, alert on and  understand  your metrics no matter where they are stored. Create, explore, and share dashboards with your team and foster a  data driven culture . https://grafana.com/grafana

Just came across this how-to article about web site ranking . https://www.blackhatworld.com/seo/how-to-rank-a-quick-guide-for-newbies.781273/ Step One: KW Research The biggest reason you are not 'Making Bank' is because you picked the wrong damn Key Word. KW means Key Word. That is the specific term you want to rank for.  The biggest misconception on BHW is KW Competition. So I will break down how I determine what is KW competition: Super Easy: Top 10 Results have no On - Page Optimization for the KW and are not strong domains.  Easy: Top 10 have a couple On - Page Optimization for the KW but they are not authority sites.  Relatively Easy: Top ten are all Optimized for the KW but no authority sites.  Medium: Top 10 has full On - Page Optimization and a couple (Maximum) Authority Sites. Hard: Top 10 has more than three Authority Sites Optimized or three sites with an excellent backlink profile.  Very Hard: Top Ten has Six or More Authority / Strong Backlink ...

This github project has a very detail description on some of the most popular speech recognition engines with installation steps and how-tos. Speech recognition engine/API support: CMU Sphinx  (works offline) Google Speech Recognition Google Cloud Speech API Wit.ai Microsoft Bing Voice Recognition Houndify API IBM Speech to Text Snowboy Hotword Detection (works offline) https://github.com/Uberi/speech_recognition