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MH-Z19 CO2 sensor reader, logger and visualiser Reads data from UART(serial)-connected MH-Z19 (or MH-Z14) sensor using python 3. If you dare to install nodejs you can visualise the logged data (using html and plotly.js library). Repository: sammcj/CO2-Logger Usage Note this post is from 2016, in 2021 I replaced my custom Co2 loggers with an Aranet4 . While very expensive, is and excellent off-the-shelf solution, with many featur..
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MH-Z19 CO2 sensor reader, logger and visualiser Reads data from UART(serial)-connected MH-Z19 (or MH-Z14) sensor using python 3. If you dare to install nodejs you can visualise the logged data (using html and plotly.js library). Repository: sammcj/CO2-Logger Usage Note this post is from 2016, in 2021 I replaced my custom Co2 loggers with an Aranet4 . While very expensive, is and excellent off-the-shelf solution, with many featur..
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MH-Z19 CO2 sensor reader, logger and visualiser Reads data from UART(serial)-connected MH-Z19 (or MH-Z14) sensor using python 3. If you dare to install nodejs you can visualise the logged data (using html and plotly.js library). Repository: sammcj/CO2-Logger Usage Note this post is from 2016, in 2021 I replaced my custom Co2 loggers with an Aranet4 . While very expensive, is and excellent off-the-shelf solution, with many featur..
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MH-Z19 CO2 sensor reader, logger and visualiser Reads data from UART(serial)-connected MH-Z19 (or MH-Z14) sensor using python 3. If you dare to install nodejs you can visualise the logged data (using html and plotly.js library). Repository: sammcj/CO2-Logger Usage Note this post is from 2016, in 2021 I replaced my custom Co2 loggers with an Aranet4 . While very expensive, is and excellent off-the-shelf solution, with many featur..
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MH-Z19 CO2 sensor reader, logger and visualiser Reads data from UART(serial)-connected MH-Z19 (or MH-Z14) sensor using python 3. If you dare to install nodejs you can visualise the logged data (using html and plotly.js library). Repository: sammcj/CO2-Logger Usage Note this post is from 2016, in 2021 I replaced my custom Co2 loggers with an Aranet4 . While very expensive, is and excellent off-the-shelf solution, with many featur..
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MH-Z19 CO2 sensor reader, logger and visualiser Reads data from UART(serial)-connected MH-Z19 (or MH-Z14) sensor using python 3. If you dare to install nodejs you can visualise the logged data (using html and plotly.js library). Repository: sammcj/CO2-Logger Usage Note this post is from 2016, in 2021 I replaced my custom Co2 loggers with an Aranet4 . While very expensive, is and excellent off-the-shelf solution, with many featur..
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MH-Z19 CO2 sensor reader, logger and visualiser Reads data from UART(serial)-connected MH-Z19 (or MH-Z14) sensor using python 3. If you dare to install nodejs you can visualise the logged data (using html and plotly.js library). Repository: sammcj/CO2-Logger Usage Note this post is from 2016, in 2021 I replaced my custom Co2 loggers with an Aranet4 . While very expensive, is and excellent off-the-shelf solution, with many featur..
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Jesse Houwing is a Lead Consultant at Xpirit. Recently he published a really helpful Visual Studio Team Services (VSTS) task making it easier to get Snyk incorporated into your VSTS workflow. We interviewed him to learn more about how he did it.
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My favorite books out of the 61 books (~24,000 pages) that I read in 2016: Sci-Fi, Fantasy, and Speculative Fiction Culture series — I read the entire ten book series over the course of 2016. The Culture series is set in the distant future where enlightened AIs run society and humans, freed from a life of labor, have to deal with the rest of the galaxy. What is life like when material want is eradicated? What about encounters with less ....
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My favorite books out of the 61 books (~24,000 pages) that I read in 2016: Sci-Fi, Fantasy, and Speculative Fiction Culture series — I read the entire ten book series over the course of 2016. The Culture series is set in the distant future where enlightened AIs run society and humans, freed from a life of labor, have to deal with the rest of the galaxy. What is life like when material want is eradicated? What about encounters with less ....
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I’ve recently felt the urge to start designing boats again, as I have had some ideas I wanted to explore, specifically for boats of the Mini 650 class . The software I use has basic hydrostatics capabilities, but only for an upright boat. It cannot calculate the GZ curve, or get the righting moment at specific heel angles, which is a crucial data for the kind of craft I wanted to design. Existing solutions are extremely powerful and extr....
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I’ve recently felt the urge to start designing boats again, as I have had some ideas I wanted to explore, specifically for boats of the Mini 650 class . The software I use has basic hydrostatics capabilities, but only for an upright boat. It cannot calculate the GZ curve, or get the righting moment at specific heel angles, which is a crucial data for the kind of craft I wanted to design. Existing solutions are extremely powerful and extr....
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Performance is tricky. Especially, if you are working with very fast operations. In today benchmarking exercise, we will try to measure performance of two simple methods which calculate minimum of two numbers. Sounds easy? Ok, let’s do it, here are our guinea pigs for today: int MinTernary ( int x , int y ) => x < y ? x : y ; int MinBitHacks ( int x , int y ) => x & (( x - y ..
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Performance is tricky. Especially, if you are working with very fast operations. In today benchmarking exercise, we will try to measure performance of two simple methods which calculate minimum of two numbers. Sounds easy? Ok, let’s do it, here are our guinea pigs for today: int MinTernary ( int x , int y ) => x < y ? x : y ; int MinBitHacks ( int x , int y ) => x & (( x - y ..
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Imagining Patient Experiences with Face Recognition, IoT and OCR
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www.thoughtworks.com
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9 years ago
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eng
What cascade detectors, sensors, and scanners can bring to Bahmni, an open source hospital information system for low-resource environments. Visiting a hospital is rarely a pleasant experience. Aside from the obvious trauma of needing to go to a hospital, there are other inconveniences such as long queues and having to carry physical documents and paper slips from one department to the other.
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How Shifter Introduced Serverless Hosting to WordPress Using AWS, DynamoDB & the Serverless Framework
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www.serverless.com
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9 years ago
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eng
Learn how Shifter transforms WordPress blogs and websites into static sites to make them faster, more secure and scalable in this guest post.
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Happy holidays, Merry Christmas, happy new year to all. All of us here at Codename One hope you have a lovely vacation if you are taking one. Since half of our readership is from countries that celebrate these holidays it seems like a good time to take a short blogging vacation as well. We’re still working here and will make releases/offer support as usual but we’ll update you on the changes we had in our 2017 posts. We’ll be back t..
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One of the fallouts from the new encrypted storage API we added last week is the fact that it encrypts things like preferences making them unusable if you expected them to work before/after encryption was applied. To workaround this we added a new API to the Preferences class: public static void setPreferencesLocation(String storageFileName) public static String getPreferencesLocation() These API’s allow us to determine the storage f..
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Announcing Snyk CLI for Ruby, and more ways to fix Ruby vulnerabilities
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snyk.io
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9 years ago
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eng
Since we launched Ruby last month, we’ve been working away on improvements. Today we’re excited to let you know about our extended support for Ruby.
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Repository: @knadh/simplemysql GitHub release page: v1.25.0 What’s Changed Added lastQuery by @Zetaphor in https://github.com/knadh/simplemysql/pull/11 fix parameter name for get methods by @ptrcarta in https://github.com/knadh/simplemysql/pull/14 Adding examples and cleaning up README by @Zetaphor in https://github.com/knadh/simplemysql/pull/16 Added SSL Connectivity Support by @subhashdasyam in https://github..
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Some times people will join the Kubernetes community and get confused on what the “k8s” is all about.
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Implementing Non-Renewable Subscriptions with In-App Purchase
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www.codenameone.com
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9 years ago
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eng
__ This is the second post in a three-part series on In-App purchase. Please check out Part I: Introduction to In-App Purchase and Part 3: Auto-renewing Subscriptions in iOS and Android . In my last post we looked at one-off in-app purchases. In this post we’ll look at subscriptions. As we discussed before, there are two types of subscriptions: Non-renewable Auto-renewable Non-renewable subscriptions are really the sa..
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One of the most painful aspects in any mobile app is input, besides the difficulty of viewing the details on a tiny cramped screen the input via the virtual keyboard is nowhere near the input comfort of a full fledged computer or even a tablet. A great app adapts to the screen size and uses the available space more effectively, we tried to do this in the kitchen sink demo where user input appears like this in portrait:
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It is conventional wisdom that habits are the fundamentals of successful life. Having consistent habits of making your bed, exercising, eating healthy, meditating, and not spending more than you make are what some popular self help bloggers and authors are preaching. Habits work. Once I have a positive habit formed, it is a great force in my improving my days. Recently I’ve been developing the habit of exercising. I started by doing a l....
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Lessons Learned From My Three Month Experience Working Remotely In Thailand
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medium.com
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9 years ago
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eng
I have much experience working remotely, but my recent long-term long-distance venture revealed so much more. In this article, I cover good things, bad things, and suggestions to fix a broken remote work culture.
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The line of code that the developer can write the fastest, the line of code that the developer can maintain the cheapest, and the line of code that never breaks for the user, is the line of code that the developer never had to write. - Steve Jobs Superfluous code is code that is written unnecessarily. It is code that has all the added complexity of valuable code, but it adds no value of its own. If you were to remove it, the product....
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C# service template, Alexa event support, service-wide metrics in Serverless Framework v1.4
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www.serverless.com
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9 years ago
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eng
Introducing C# service template, Alexa event support, service-wide metrics & more in Serverless Framework v1.4
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Talking re:Invent & the Latest Serverless Framework Features in the Dec. 8th Office Hours Live Video Recording
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www.serverless.com
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9 years ago
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eng
Developer Evangelist David Wells & Core Framework Engineer Eslam Hefnawy recap Lambda announcements from re:Invent and answer questions in the 2nd edition of Serverless Office Hours.
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We had to push out an update to the IntelliJ/IDEA plugin to workaround an issue that started happening with their latest IDE update. The 3.5.11 version didn’t change much just fixed those specific issues. Other than that this week’s release includes some new In-App-Purchase features (that we will discuss next week) and the new seamless caching API discussed yesterday. One of the features we didn’t mention this week in the posts is a..
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I don’t want to talk about ESLint ever again. I don’t ever want to talk about "code style" ever again. I want to write code, and I want the…
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The new MapTiler Desktop includes the Resume mode, sending maps to your phone or tablet, and many more useful features.
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It is no longer sufficient to do sampling for auditing, you have to boil the ocean," according to Joseph Lodato, global head of compliance technology and surveillance at Guggenheim Partners, in his keynote at the RegTech Summit US. Organizations are now required to trawl through the plethora of emails they send and receive each day to ensure they comply with regulations during an SEC examination.
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Caching server data locally is a huge part of the advantage a native app has over a web app. Normally this is non-trivial as it requires a delicate balance especially if you want to test the server resource for changes. HTTP provides two ways to do that the ETag and Last-Modified . While both are great they are non-trivial to use and by no definition seamless. We just added an experimental feature to connection request that all..
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