Posts made by lahirunc

@root Thanks bro! :)

@dev_lak Thanks mate! :)

Please find the very first set of tutorials by me on Xamarin through this link. Please make sure to subscribe and like the channel. Also, do comment on the issues and improvements that are needed.

Made with ❤ in Sri Lanka

Link below...

Xamarin Tutotrial Part 6

Guys don't forget to comment subscribe and share... Mostly comments. Good or Bad they are most welcome! 🙂

@dev_lak @fern @Anjana360 thanks for the support Guys. Will be doing longer videos with good content in the future.

@root I have done that bro.. The link directs to the playlist

Please find the very first set of tutorials by me on Xamarin through this link. Please make sure to subscribe and like the channel. Also, do comment on the issues and improvements that are needed.

Made with ❤ in Sri Lanka

Link below...

Xamarin Tutotrial Part 4 & 5

Guys don't forget to comment subscribe and share... Mostly comments. Good or Bad they are most welcome! :)

@nowferrifkan Dude by using chkbox.IsChecked property you get the same thing as you do by your code. try and see. I just posted a code segment just for understanding purpose.

using (SqlConnection connection = new SqlConnection("ConnectionStringHere"))
{
    using (SqlCommand command = new SqlCommand())
    {
        command.Connection = connection;            // <== lacking
        command.CommandType = CommandType.Text;
        command.CommandText = "SQL Statment here (insert or update)";
        command.Parameters.AddWithValue("@ParamNameHere", valuehere);
        command.Parameters.AddWithValue("@CheckBoxChecked", chkbox.IsChecked);

        try
        {
            connection.Open();
            command.ExecuteNonQuery();
        }
        catch(SqlException)
        {
            //error here
        }
        finally
        {
            connection.Close();
        }
    }
}

above is the correct code to save the data to db

@fern thanks really appreciated! :) Let me know if anything to be improved other than

@dev_lak Thanks bro

1. Internet of Things (IOT)

Internet of Things (IOT) is the idea that all technological devices can be connected to the internet and to each other in an attempt to create a link between the physical and digital worlds. Examples would be automated homes, smart cars, etc.

2. Machine learning

Another exciting emerging technology is machine learning, which is essentially a computer’s ability to learn on its own by analyzing data and tracking repeating patterns. For example, social media platforms use machine learning to get a better understanding of how you’re connected with those in your social network.

3. Virtual reality (VR)

Remember watching movies about virtual reality and thinking how cool it would be if it was actually like that in real life? Well, it’s about to be.

4. Cognitive Technology

Cognitive technology is in the same vein as machine learning and virtual reality except that it’s a broader concept. For example, the cognitive technology umbrella includes things like natural language processing (NLP) and speech recognition. Combined, these different technologies are able to automate and optimize a lot of tasks that were previously done by people, including certain aspects of accounting and analytics.

Source : Wayup Technology - Technology Trends

@dev_lak thanks

@root thanks

@root i will do that for sure. Now onwards ill be starting development. I think i can come up with a long videos. Thanks for the suggestion. They are always welcome.

These day's we see lot of coders out there publishing their work or posting up in Q/A Sessions but most of them lack proper standards.

Following are some of the standards you should follow when you code..

1. Indentation

This is one of the main problems that can be seen among most amateur developers. These programmers codes tends to look like a mess. Use of correct indentation will provide following advantages.

• Organized Code
• Will help identify code blocks easily and aid when debugging

2. Comments

Commenting plays a major role when understanding someone's code as well as it helps the formatting of the code as well.
It is encouraged for developers to always comment their codes such as what they did, what happens in the code and other dependencies to reduce errors that cause when that specific code segment is affected by major change.

3. Naming Convention

When naming a variable it is best practice to either use Pascle Case (eg:- AddCalc()) or Camel Case (eg:- addCalc()).
If a variable name consist of more than two or more words then use of underscore( _ ) is recommended (eg:- monthly_salary_calc() ).

4. Usage of Component

When using components such as Textboxes, Buttons, RadioButtons, Classes always use their shorten form when naming them as it makes your life easy by being easy to find the correct component. eg:- txtName or NameText or nameTxt.

There are more standards when coding but above said are the most important ones. So make sure when you code you life up to the standard so you can have a good coding life.

Please find the very first set of tutorials by me on Xamarin through this link. Please make sure to subscribe and like the channel. Also, do comment on the issues and improvements that are needed.

Made with ❤ in Sri Lanka

Link below...

Xamarin Tutorial Part 3

P/S : Would like to apologize for short video tutorials as I have limited time and creating good content with good quality takes time. Again please post any improvements needed.

Thanks.

@nowferrifkan

if (checkBox.IsChecked)
{
  MessageBox.Show("CheckBox ticked");
}
else 
{
  MessageBox.Show("CheckBox unticked");
}

So here if the checkbox has been checked then it will display Checkbox ticked else checkbox unticked. You don't have to go round and round using tertiary ifs and another variable to get its bool value.

btw anyone knows if there's parking?

You can use checkbox.checked and radiobutton.checked straight away without going through this hassle.

Nice Work! Keep up!

@b6 what do you mean? If you're asking if i have used TensorFlow? Then yes, I have with the help of python.