R machine learning model deployment as webservice [closed] - r

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Is there any way to deploy machine Learning model written in R language as a webservice, I know we have Flask in python and many more too, but didnt come across for any such library for R Machine learning code.

As others suggested, you can use R-Shiny to build an app which you can later deploy as a web service easily. Moreover, you can use html code inside shiny so you can customise your layout to your heart's content. If you are using RStudio (which I definitely encourage if you don't), you only need to select File > New File > Shiny Web App... Have a look at documentation and examples here.
However, if you only want to create a compact and fast web service without having to build a layout etc, I would suggest you use R plumber library. This is a good solution if you don't need anything too fancy and also is easily implementable by adding decorators to your current code.
Hope this helps!

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Using Webflow for freelance web development [closed]

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I have just started out doing web development projects for clients and I have done two so far using NextJS, NuxtJS along with headless WordPress for the CMS. As I also have a full time job these projects take a fair amount of time and I end up working constantly.
I have recently come across Webflow and have messed around with it to see how it works. It seems like if I used Webflow and the CMS is provides I could get through projects much quicker than I would currently.
Do you think that for freelancing using a tool like Webflow is a better idea than what I am currently doing?
I currently use Webflow for client projects and I use Next.js at work. I would highly recommend using Webflow for the following reasons on most web dev client projects.
Speed of customization (You can create components in Webflow and copy and past them into new projects, which allows you to reuse standard parts in seconds)
CMS already integrated.
Ability to easily give clients access to edit their own content if they need
Easily edit SEO settings
Easily connect other tools like Zapier and Memberstack if you need

Automated tests in a web site [closed]

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I was studying automated testing in Python and I was wondering if there is a way to make automated tests in a website, checking if the appearance is equal to the initial design and checking if every button/link is working as expected.
One of the popular & free test automation framework is ROBOT Framework. I can suggest you to use this framework if you are looking for a most popular free one.
Refer to this link: http://robotframework.org
If you need to do test automation on GUI, then you need to do it with selenium. This is why ROBOT Framework is so popular because it contains many libraries and one of its powerful library is Selenium2Library. Refer below.
Refer to this link: http://robotframework.org/SeleniumLibrary/SeleniumLibrary.html
In ROBOT Framework, there are 'built-in' and 'collections' library that you can use to perform some arithmetic, comparison operations.
There is a robotframework tag/group in this stack overflow for you to check.

Scripting layer with asp.net [closed]

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Im having abit of an issue with C# / asp.net website development - i need to have some parts of my site to be handling logic and calculations which i would like to seperate from a compiling word - just like if i had it in PHP i can on the fly edit textfiles and instant have a result, whereas with asp.net i need to get the whole compiler environment up running to change code and restart server etc.
What model could be suggested to pull parts out in something that serverside can be edited on the fly with no visual studio up running ? I was thinking something like python or combined with php maybe ? But not sure how that actually works i would like not to work with this layer through visual studio.
What would be the way on asp.net ?
You can try ASP.NET inline expressions in the .NET Framework
With this, you can build inline code in aspx file, and the code block will be execute during page rendering

What kind of applications can be written with Qt + Enginio [closed]

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I'm totally confused about what kind of applications can I write If I learn how to use Enginio. This is what the Enginio site says:
With Enginio, you can create stunning Qt applications, add a scalable
and powerful Qt cloud backend as a service in no time and deploy in
minutes without ever bothering about backend servers or scalability
problems.
Can I think of Enginio as a remote QFile or is it much more bigger? Can someone name some samples written with Qt + Enginio.
It looks like this is a new service still in development, hence there isn't a tag for it, yet.
From the website, it looks like they provide you with some of the common things all applications need, and provide an interface for qt. You can basically create whatever you want.
Instead of providing only a remote file, they also let you store json objects, lowering some of the impedance between object and file.
Probably not too many examples with this new thing. Maybe you can ask them to provide more samples.

Local web application without web server and access to SQLite [closed]

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I want to develop an ERP system, but I want it to run on a web browser. I want it to store data in an SQLite database, but I don't want it to have to work as client/server, just local.
I also want to have access to environment variables and the filesystem. Ultimately I want to manipulate the DOM using C instead of JavaScript.
Is there a browser, framework or library for this?
As far as I know, it's impossible to manipulate the DOM with any language other than JavaScript - since that is the only programming language which the browser will run.
I would try to think of one of the following:
1) Run a local web server - why shouldn't you? I am not sure about C, but Python, Ruby, JS and many other languages make these extremely simple to set up.
2) Just write a GUI application, if you are really opposed to having another program running in the network.
3) If you're not opposed to Python (instead of C), you can try out Pyjamas - a framework which allows you to code a web-app in Python, and use it as a desktop app later (without running the server). The non-server version won't actually run inside a browser though (AFAIK - I've never tried it myself).

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