I've recently started to work with KaaIoT. I'm wondering in which language kaa's server side is coded..and I would also like to know whether we can customize server side.
Thank You
kaa is developed in java. You can check on github
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How are you all? I'm a beginner with the web programming. I am planning to develop my personal e-commerce Bookstore for myself. I've basic knowledge of ReactJS, ExpressJS, Spring MVC, MongoDB, and Mysql. I've already done some basic project in ReactJS, Spring MVC-MySQL and Express-MongoDB like Personal Diary, Cost management system, School management system etc. My future plan is to build a native mobile app for this Bookstore. I am a little bit confused to select the language and framework. I've some question and need experts opinion and suggestion like you.
ReactJS or NextJS(Server Side Rendering), which one will best for the frontend of this Bookstore?
Do I have any possibility to face any problem in SEO in the SPA?
Which Framework and Database will best for building the backend for better performance and lower hosting cost?
By using that backend service, can I use the same API endpoint to build a native app?
Any alternative technology to develop the bookstore?
Thank you all in advance.
-ReactJS has a vibrant and big community, so you would find plenty of support
-As far as i understand type of language for the front-end or SPA's shouldn't affect your SEO
-Java is rock solid, battle tested whereas NodeJs is new and a lot of experiments still going around it. Although it is claimed to be faster and easier to work with.
-Cost ? the cheapest would be PHP Apache shared hosting. Java and or JavaScript will both cost almost the same on platforms like heroku or digital ocean.
-Yes you should be able to build native apps using the same endpoints.
-With what you know do not look for alternate technologies. (What you have is more than enough)
-Moral of the story - If you are alone doing everything, JavaScript can save you a lot of time and effort. (Building web-apps, hybrid mobiles apps and server side APIs, all using JavaScript), however if you choose Java for server side, that knowledge may help you build a native android app and then you will need to learn Swift for a native IOS app and JavaScript anyway for web apps.
Everything boils down to what you are doing and how you are doing it.
All the best!
I have found this question in my University Past paper.
I know what is enterprise application and i also have a detail knowledge of HTML.. But i could not understand what is the specific purpose of html in enterprise application development. I search this question in different ways from google but no site explain it in any way except the one which is (https://answers.yahoo.com/question/index?qid=20160825012934AAuuG4g)
This site says (If the application is web based, it needs HTML to display its GUI.)
GUI can alse be displayed using JAVA.
I want someone explain me in a better way
Yes, you can use Java API also for Web Based Enterprise, Its upto you which domain is used for creating Enterprise application..
An enterprise application can consist of anything. It's a big business application. The technology used for it can differ wildly, as you pointed out, Java can be used to display the GUI.
Most businesses opt for web-based applications utilizing HTML5 and Bootstrap. It makes mobility less of an issue when someone is out in the field (if that is one of the requirements) and easily maintainable etc.
Or you can have a windows application as your enterprise application, using .NET, Java, whatever to display an interact with your desktop. This means people have to be AT work to DO work because the application is installed on a PC, not compatible with Linux etc.
It's all about what the business needs are. HTML is just a technology that CAN be applied to an enterprise application
We have project developed in Silverlight/DevForce services, currently we plain to move code into HTML5. My question is it possible to reuse server side part of project, I means is it possible to reuse DevForce services or better migrate to WebAPI services? IdeaBlade has Breeze Js for HTML5, but it looks more as dataservice provider and not support DevForce services.
You might be asking whether BreezeJS offers a mechanism for handling arbitrary service calls between the client and the Web API running on the server ... in the manner of the DevForce "invokeServerMethod".
BreezeJS does not . The DevForce "invokeServerMethod" is helpful when you need to talk to the server for non-data reasons. You don't have to open and secure your own channel; instead you can share the DevForce secure data channel between client and server. It's also a convenient way to sent a package of entities. Setting up your own independent channel is not much fun.
But writing and communicating with a Web API service endpoint is much easier. Our thought is that you can manage your non-data communications quite well without the help of the BreezeJS EntityManager. So we don't see the need to implement the equivalent of "invokeServerMethod"
However, perhaps you have a scenario that would cause us to reconsider. We'd love to learn more.
Breeze doesn't integrate with DevForce today. I'd recommend adding the request to the Breeze UserVoice site. The Breeze team uses UserVoice to judge interest when incorporating new features.
A quick look shows me that there is already one DevForce related suggestion there: Support for DevForce models.
I am looking to build an educational web service where the end user can type up the code in some language (say Java or python) for a given problem and the service should be able to tell if the code compiles and show output of the code for a few test cases. I am trying to get an idea from the community about a) if something like this exists b) how to build it.
Obviously this service will support a very limited subset of the language for security reasons. It would be cool to be able to do majority of this on the client side, but I'd be happy with doing this on the server side as well.
Are there any such frameworks that I can use for creating a sandbox environment?
Is there any particular language for which it would be particularly easier?
Check out iDeone API.
What is ideone?
Ideone is something
more than a pastebin; it's an online
compiler and debugging tool which
allows to compile and run code online
in more than 40 programming languages.
I want to develop a forum like web site. I know C, C++ well but I havent used in web development.I know PHP little bit. Which language should i use?
C++ can and has been used to successfully develop highly scalable web applications. That said, one of the main reasons C++ is not so popular in this category is to do with the lack of standard tools and libraries. There is simply no feature rich library which includes all the necessary boiler-plate code needed to write web applications.
PHP is everything that C++ isn't when it comes to web development - a high-level scripting language designed mainly for web development. The description of PHP on the homepage sums it up nicely:
PHP is a widely-used general-purpose
scripting language that is especially
suited for Web development and can be
embedded into HTML.
If you're developing a simple forum, this decision is a no-brainer: PHP. In addition to the obvious advantages to using it, you'll find the syntax familiar as it is C-like. However, if you have all the time in the world, you're feeling brave and this is for hobbies' sake, do it with C++!
Out of those, for web development, PHP for sure.
C and C++ is not the correct choice to develop for web, so if you know PHP it's better.
also you can try python, ASP.net etc...
To add most hosting does not support c++ and they will not in most case so if you were me I will go for PHP and almost(nearly) all hosting service support it.
Also the lack of function for web development in c++ is also a pull down.
Actually, I wonder why you're not considering to use both! Use PHP for the web interface and write special C++ methods for the more complex actions that you want to take. (Although PHP can handle most of those too.) Basically, this would require less knowledge of PHP and your C++ knowledge stays usable.
Do keep in mind the hosting restrictions of your webhost, unless you're going to host your site on your own system.
Also, do realize that the use of C++ for web development would restrict you to the more general C++ libraries. C++ can be used to write platform-independent code, just like PHP. But not all libraries are supported on every platform.
Finally, PHP already is a powerful language and there are plenty of add-ins for PHP that you can re-use instead of writing it yourself. Still, most of PHP and all the add-ins are written in C++, even though many people just forget about the fact that the code behind PHP had to be written in some language too. Image manipulation, encryption, complex math, etc... It's all been done before for PHP. But it should not stop you from writing your own extensions...
PHP, Python, ASP, JSP, C#.net all should work
C++ is not commonly used for this purpose. Most shared hosting providers won't allow you to run native executables created by C++ for reasons of security (though I suspect this would be manageable with fine-tuned rights) and portability (eg. you'd have to know which OS the shared hoster's webserver runs on and possibly install additional libraries).
Even if you have your own dedicated server with root access, it might still be difficult to properly integrate an executable as CGI into Apache or IIS.
If you're not bound to PHP or C/C++ for some other reason, you could also try C#. Picking up C# from C++ is very easy and ASP.NET allows you to write your complete website in C#. With ASP.NET MVC, you even have an MVC framework comparable in productivity to Ruby on rails. Many shared hosting providers support ASP.NET and through Mono, it's even possible to host ASP.NET web sites in Linux (I'm doing this with my blog ;-))