What's New

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  David Landup

  Java Video Player Demo

  • May 16, 2018

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    Fatima Ahmed Thanks David! Demo is eerie! And tutorial looks good so far. I will check the details and get back.

    • May 16, 2018
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  David Landup

  Java Video player

  • May 16, 2018
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  David Landup

  Java Paint Application Tutorial

  • March 27, 2018

  • Fatima Ahmed and Amit Kanti Barua like this.
  • View all 6 comments
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    David Landup Hi! Tell me what you think about it when you finish it
    I'm great! How are you?

    • March 28, 2018
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    • 1 likes this
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    Fatima Ahmed David, yes sure...I will give my feedback In the meantime, can you also give me the original mp4 file? I will need that to create the intro, etc.

    • March 28, 2018
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    Fatima Ahmed David, I watched your video again. Thanks a lot. One thing I noticed is that in this video, there is no section that shows how to design the visual component? For example, where to place the buttons and sliders etc (like you showed in the chatbox...  moreDavid, I watched your video again. Thanks a lot. One thing I noticed is that in this video, there is no section that shows how to design the visual component? For example, where to place the buttons and sliders etc (like you showed in the chatbox tutorial). It basically just shows the backend code. Was that purposefully left out to shorten the video or is that something that I missed anywhere?  

    • March 31, 2018
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    David Landup Hi, it's not left out at all, it's there in the back end code. We're using a BorderLayout which is shown in the video, and when we add the components in the BorderLayout we can put them in the top, the center, the bottom, left and right. I simply added...  moreHi, it's not left out at all, it's there in the back end code. We're using a BorderLayout which is shown in the video, and when we add the components in the BorderLayout we can put them in the top, the center, the bottom, left and right. I simply added the buttons and the slider in the top, and then the drawing area in the middle, giving us the look of the application. Watch the video from minute 8:00. That's when I start to explain what the layout is and how it looks like, and also show an example from the official oracle website  less

    • April 2, 2018
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    • 1 likes this
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    Fatima Ahmed Ok, got it now. Makes sense. Thanks for clarifying

    • April 2, 2018
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    • 1 likes this
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  Fatima Ahmed: Posted your code!

  • March 13, 2018
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  David Landup Convert images to ASCII using Java and NetBeans

  Image to ASCII Java Netbeans Tutorial

  • March 4, 2018

  • Fatima Ahmed and Amit Kanti Barua like this.
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    Fatima Ahmed David, thanks for the video. I will try to check tomorrow and give you my feedback. Looks good the first few min. I got behind during the weekend....thanks.

    • March 4, 2018
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    Fatima Ahmed Hi David, good stuff! Can you please send me the source code for this? I checked the video once and I might have to watch a few more times to understand each line bit more clearly. But for now, I have a quick question and maybe I missed this part....is...  moreHi David, good stuff! Can you please send me the source code for this? I checked the video once and I might have to watch a few more times to understand each line bit more clearly. But for now, I have a quick question and maybe I missed this part....is the .txt file or the text file automatically getting created in the same folder from where you are running the project or is this something you have to do manually in this program? I saw that you opened the .txt file with Notepad ++ and I am wondering if those text files automatically got created in that project folder as a result of running the application.  less

    • March 5, 2018
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    David Landup Hi Fatima, I forgot to send the source code, I'll do so now, sorry.
    The text file automatically gets generated in the project folder, with the name of the picture that you choose. If you choose for an example "mahatmagandhi.jpg" the .txt file will have...  moreHi Fatima, I forgot to send the source code, I'll do so now, sorry.
    The text file automatically gets generated in the project folder, with the name of the picture that you choose. If you choose for an example "mahatmagandhi.jpg" the .txt file will have the same name, and will be saved in the project folder. So yes, the text files are generated automatically from the program itself.  

    • March 5, 2018
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    • 1 likes this
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    Fatima Ahmed Ok, i see. Thanks for letting me know. Good to see the image convert live. Thanks for doing this!

    • March 5, 2018
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    • 1 likes this
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  David Landup ChatBox Tutorial

  ChatBox Tutorial

  • February 10, 2018

  • Fatima Ahmed likes this.
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    Fatima Ahmed Thanks to David for this excellent tutorial! This is a complicated project, but the tutorial describes everything in a clear and concise manner with clear voice input!

    • February 11, 2018
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    • 1 likes this
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    David Landup Thank you! I'm glad you liked it
    I can start working on the next project when you need me to.

    • February 11, 2018
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    • 1 likes this
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    Fatima Ahmed Yes, please stay tuned for new ones. I am waiting for a few more projects from different people...hope to start the next round of coding soon!

    • February 11, 2018
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    • 1 likes this
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  David Landup ChatBox tutorial intro

  ChatBox Tutorial Intro and Demo

  • February 10, 2018

  • Fatima Ahmed likes this.
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  Fatima Ahmed: David, I am ok with the chatbot you were planning to build in Java. So lets go with that. Make sure you target the video to high schoolers so they can follow you. Also, please make one intro video where you show how the final program runs. And in the...  moreDavid, I am ok with the chatbot you were planning to build in Java. So lets go with that. Make sure you target the video to high schoolers so they can follow you. Also, please make one intro video where you show how the final program runs. And in the next video you can show the  detailed tutorial.   

  • January 26, 2018
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  Fatima Ahmed: David, are you planning to build a chatroom like this? 

  

  • January 25, 2018
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  Fatima Ahmed: Hi David, thanks for joining.  Can you please build me another tutorial using Java or Python. How about building a very simple and easy chatbot using Java. Or can you show how to run the Python chatterbot package? It is a python package to build chatbots.  

  

  gunthercox/ChatterBot

  ChatterBot is a machine learning, conversational dialog engine for creating chat bots

  • January 24, 2018

  • David Landup likes this.
  • View all 7 comments
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    David Landup Sadly, this is something that can't be shorter than 20 minutes, since I would need to explain how it works... This might be a bit too advanced for some school children, because it requires understanding of sockets and data streams which might be a new...  moreSadly, this is something that can't be shorter than 20 minutes, since I would need to explain how it works... This might be a bit too advanced for some school children, because it requires understanding of sockets and data streams which might be a new concept for them, unlike the calculator project which is already familiar to them (basic math and calculations)...  

    • January 25, 2018
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    • 1 likes this
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    Fatima Ahmed David, can you think of something for school aged children then?

    • January 25, 2018
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    Fatima Ahmed A cool interesting project they may like in Java? Or you can show them how to use that Python chatterbot, if you are ok doing Python.

    • January 25, 2018
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    David Landup I don't work with python, but I have an idea for some beginner Java projects. What do you think of a number guessing game? They define the range of numbers, a random number is chosen within that range, and then they have to guess it. If they guess an...  moreI don't work with python, but I have an idea for some beginner Java projects. What do you think of a number guessing game? They define the range of numbers, a random number is chosen within that range, and then they have to guess it. If they guess an incorrect number, the game tells them if they guessed higher or lower than the number, and so on until they guess the correct number. It's easy for them to follow and understand, as well as engaging and fun, they can even use it to play around  less

    • January 25, 2018
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    • 1 likes this
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    Fatima Ahmed David, how about building a media player using Java? If that is also complicated, then we will go with the chatbot exmaple. Can you show me how the chatbot will look like or the final output? Is it an avatar style chatbot or a simple chatroom? Please...  moreDavid, how about building a media player using Java? If that is also complicated, then we will go with the chatbot exmaple. Can you show me how the chatbot will look like or the final output? Is it an avatar style chatbot or a simple chatroom? Please give me some details...  

    • January 25, 2018
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  David Landup is now friends with Fatima Ahmed.

  • January 24, 2018
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  David Landup has just signed up. Say hello!

  • January 24, 2018