Posts made by lahirunc

Hello Guys and Girls,

A quick sneak peek on the voted Xamarin Development Tutorial. Spending my time creating content my self so even people who're not interested in dev will also be interested in coding. Please bare with me few more days. WIll promise to give quality content.

Thanks and have a great day! :)

Will do asap! :)

@lkdev Thanks for the reply

@Malith Btw i went to the registration link and it says its full. Is there any chance that you could squeeze me in?

Thanks for the session and update.

@Dilshan-Lakshitha Machan first of all this is a community and it's not a place where you get other people to code for free of charge. Even if we wanted to I'm pretty sure most of us don't have enough time but what we can do is help you when you get stuck in some place or you don't know what to do next. Without out giving an effort, there won't be any help.

Ok now let me give you a basic idea how this should be developed.

1. Get all the Menu Items and prices into a .txt file

   eg: - Fried Rice 180
   Fried Noodles 200
   etc.

2. Using file reading function read them at the start and get it into a 2D array and print them accordingly.

   it should be showed to select. (This may vary according to user's preference)
   eg:-

   1. Fried Rice - Rs. 180
   2. Fried Noodles - Rs 200
      etc.
      999.Done

3. Let the user select using the input method. Make sure the above said is in a loop. I prefer while loop.

4. Each time the user selects an item add it to an array. I recommend using just numbers as you already have food items on another array.
   eg:-

         int foodArr[200] = {2,5,9}
   

5. Then at the end of the ordering process when user hits that 999 or Done. Calculate the ordered food array and print it out.

Try this method and see. Else come back to us and someone else or me would be able to help you.

Hi Guys and Girls,

I would like to start my very own Xamarin Mobile Dev tutorial session for you guys. I need to know which medium do you want it from Sinhala or English?

Thanks.

These days everyone wants to become a programmer and start developing but question we all have is what to learn first out of all the programming languages.

When trying to decide which programming language to learn also look for these four traits:

1. High salary
2. Popularity - plenty of job openings, variety
3. Tendency to become more in-demand in the future
4. Preferably easy to learn and pleasant to work with

Following are the best programming languages you might profit your developing career.

• C#
• Python
• Java
• JavaScript
• PHP

C#

I, myself prefer C# above all of these and here's why.

Microsoft's object-oriented language has the benefit of being well-documented, relatively easy to learn, with a lot of useful software libraries to avoid developers reinventing the wheel as well as they have the solid IDE I have ever came across with which helps even a beginner to develop without any hassle.

Microsoft's .NET framework and is popular for building Windows desktop applications, as well as web (ASP.NET) and, more recently, mobile apps. Its uses continue to grow as Xamarin tools enable C# to be used to write apps for Android, iOS and other mobile devices.

Python

Mainly used in Machine Learning and Big data analytics. Also used for web and desktop app development. Python code is relatively easy to read and understand, supports multiple programming paradigms, has a wide range of software libraries that can be dropped into code, and can be scaled to large applications.

Java

Java has been the language of choice for writing server-side business software for more than decade. Beyond business, Java is also an official language used for developing Android apps, and is also used for games and web apps.

JavaScript

JavaScript was developed as a supportive web scripting language which had a major turning point during past few years and now JavaScript works on both the client and server side so you can build offline apps, desktop apps, native apps, and even run it on IoT (Internet of Things) devices.

PHP

Despite the shortcomings in its design, PHP has survived for decades, and still underpins popular CMS systems such as WordPress, as well as still being used by major sites such as Google and Facebook. Like Java, PHP's widespread nature means demand for developers is unlikely to go away.

Summary

• All the above said languages has a large communities backing you up and it is easy to find solutions for any problem.

• Python and JavaScript are hot in the startup world. Many startups use Django (Python), Flask (Python), and NodeJS (JavaScript) as their backend frameworks. Python and JavaScript are easy-to-learn and therefore considered the best programming languages to learn for beginners. Moreover, Python plays a major role when it comes to Machine Learning and Learning it would be a great addition to your skill set.

Nice! :)

This is one of the most interested topics i wanted to learn. And thanks for sharing this.

Interested and coming...