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你可以使用 Canvas 元件來繪製和操作畫布。演示如何指定畫筆的粗細、設定 RGB 顏色，以及透過按鈕功能清除整個畫布
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1
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1491
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December 26, 2023
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Text to speech can not used in bluestacks
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2
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1285
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December 26, 2023
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Canvas or arrangement size problem?
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3
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485
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December 25, 2023
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Direct call problem first digit
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5
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641
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December 25, 2023
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Alarm notification in app when Bluetooth finish
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12
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1548
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December 25, 2023
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Reading data from web app and storing in dropbox txt file
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6
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385
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December 25, 2023
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Is it possible to create applications for ios?
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7
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2056
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December 25, 2023
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Your advertising ID declaration in Play Console
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1
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981
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December 25, 2023
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Apk oluştururken hata lütfen yardım
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2
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427
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December 25, 2023
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I can’t change the app icon
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9
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5738
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December 24, 2023
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I use clock to send a string of my command to arduino every 100ms ,the app is able to connect and send string but it can only send like 20 second then it stop sending.At lease the arduino side serial monitor has no output or any thing
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0
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681
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December 24, 2023
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A world fm radio
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4
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2229
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December 24, 2023
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Mit app inventor icon
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3
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1080
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December 24, 2023
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Need help for Arduino with stepper motor
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0
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514
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December 24, 2023
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Is there a way to actively listen for any bluetooth data?
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0
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318
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December 24, 2023
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Get data from database using Web component
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8
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3518
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December 23, 2023
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Installer une application sur une box freebox révolution(Install an application on a Freebox Revolution box)
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3
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1873
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December 24, 2023
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Indique que le BLE (Bluetooth Low Energy) n'est pas activé
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3
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1497
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December 24, 2023
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Trouble Compiling my first app
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28
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4235
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December 23, 2023
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Apparently lost a days work
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5
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415
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December 23, 2023
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The emulator is not working properly
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10
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1985
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December 23, 2023
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Please, help with the clock
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6
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996
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December 23, 2023
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Changer le style du notificateur
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3
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873
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December 23, 2023
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Create Mit app inventor extension using App inventor source
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5
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1082
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December 23, 2023
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White screen when launching the application on android 10 and below
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9
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1454
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December 23, 2023
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Get Value From Button
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9
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1677
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December 29, 2023
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OpenAI upload file error
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0
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780
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December 22, 2023
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Nofiter play music
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1
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575
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December 22, 2023
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Is it possible to limit the number of boxes in a list view?
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9
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1314
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December 29, 2023
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I want to make a app for exam preparation
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6
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1704
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December 22, 2023
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