it would be more easy to understad for beginners like me if you go slower than usual.. because i don't understand many terms like "ActionListener", interfaces etc.. it's like new to me since I'm a beginner..
@NOA777 the method Double.parseDouble() casts a value to a double type value. the getText() method is used to get the text from the text field. So Double.parseDouble(txtfield.getText()) is actually casting the string values to a double type value of whatever is written in the rext field as we can't perform calculation with string type of values.
This channel is so underrated I went through many tuto on youtube, but none of them was that good(sincerely), and this is in regards to any programming language This developer is Gold
This tutorial was very good and even gave the challenge of fixing the Delete and Clear font size while keeping the rest of the numbers and functions font the same size
I just begun with Java and made my own calculator like this. But after finishing and seeing this video, there is a lot of things I could do to definetly reduce my code size.
Wow even though your style is different, its super easy to understand and frankly, might make me do my calculator over just because It seems easier the way you did it
Thanks Bro !! These tutorials are nice and quick to run through and show beginners like me how certain code works in a real app. I find this more valuable than just a lesson on certain things like arrays. I have noticed a slow down on the java vids, any chance of any new quick app tutorial vids?
i just finish second book about java. A Beginners Guide and Complete Reference from Herbert SCHİLDT. I was looking for an example of real GUI software that wasn't beyond my knowledge and actually did something. So I could get an idea of the general programming structure. Your video help me a lot about this. Thank you.
This is an amazing tutorial, thumbs up. I would have loved to see how you handled division by 0. I have also noticed that its possible to have multiple dots in a number which would result in an error during calculations.
little bit late, but came across the tutorial right now. for multiple dots I did (most likely theres a better solution): if(e.getSource() == decButton) { boolean alrDec = false; for(int i = 0; i
Wonderful video! This series has been really helpful in training my way of thinking too! Sometimes I pause the video and finish the line or piece of code before starting the video again so I can check it. Thank you so much for the effort! For the delete-button Action-listener, I wrote these alternative lines btw. if(e.getSource()==delButton) { textField.setText(textField.getText().substring(0,(textField.getText().length() - 1))); } It takes the text in the textfield and replaces it with a substring that leaves out the last index. This way you don't need to create a for-loop and you can do it with one line instead! I really learned this way of thinking through practicing with your videos - so thanks a lot! :D
Dear Bro you are simply amazing... ❤❤💐💐being sooo... generous in sharing your wealth of knowledge and you certainly deserve a very big appreciation for making me impressed to learn Java programming. God Bless You Bro...🙏🙏. I really loved it and impatient to try it ASAP..... 👌👌👍👍
