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    Hmm, I have a money object that allows me to add other money objects into it. I tried assertEquals() in java for ... ))? true : false; } } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am a php programmer and I am trying to learn JAVA. I have problem trying to parse a json file. It's been for 3 ... ).show(); } }); } } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Exception in thread "main" java.util.InputMismatchException What it indicates for me while I'm using it with ... .main(ParseString.java:9) See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am implementing search functionality in my application. I am using Specification in findAll() and it is ... other than findAll method. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have integrated item is highlighted in the first launch of the app in my project. I'll use to save the ... position) { return position; } } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm trying to build Paint app and I doing something wrong in DrawingArea class. The problem is when I try to draw second ... = 0; return; } } } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am trying to make some JLabels switch places with eachother on a JPanel with GridLayout on key pressed. So far: 1. I ... (dir == 2) doesn't?! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm trying to write a class which reads 5 integers from the user and returns the highest and lowest value back. This ... value: " + max); } } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Say I have an ArrayList: <string1.4> <string2.4> <string3.4> and I wish to return the the first element ... a substring of that element string? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    The header for the main method is public static void main (String[] args) Could you technically replace "args" ... is the parameter an array? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am using room database for storing json data from URL its working fine but while accessing data from data base ... (itemAndPeople); } }); See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am trying to parse date string with format "HHmmssZ", OffsetTime.parse("115601Z", DateTimeFormatter.ofPattern(" ... parse(OffsetTime.java:327) See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I can't figure out what this error means or how to fix it. I'm trying to retrieve some data from one of my ... :132) at Main.main(Main.java:21) See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am trying to change the progress of a SeekBar based on the number entered in an EditText but for some reason ... is at the maximum as well. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    TableColumn<Product, Double> priceCol = new TableColumn<Product,Double>("Price"); priceCol.setCellValueFactory(new ... 1 decimal place. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have the following: public class Frame { public static void main(String[] args) { JFrame frame = new JFrame(" ... code. Thanks in advance... See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm using the code below to try and move my database file to my sdcard. I have no problems except that I get ... e) { e.printStackTrace(); } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    How to mock the object for the Phone object. code bellow, public class Fortest { UserDao userdao = new UserDao(); ... name.getA()); } } Thanks See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    so I'm trying to insert an image underneath a JTextArea, but I havent had much luck, could anyone please help? ... ); gui.launchFrame(); } } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a pojo where I am trying to read data from a csv file into a list and then print it back out. ... the first 3 elements getting lost..? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I receive this error whenever I run my extraction from the command line, not in the Spoon UI. Missing plugins ... > Am I missing anything? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    So I am making a basic text adventure game using Java, and I have decided to include images. The code I ... would greatly appreciate it. Thanks! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am getting date in two different formats. 1) 2012-01-05 2) 05/01/2012 But I want this to be in the below ... 05" and String d2="2012-01-05". See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a TableModel that may throw an exception on its setValueAt method if user enters an invalid value: ... TableModel should be doing that. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I want to open a new JFrame by clicking a button (btnAdd); I have tried to create an actionlistener but I am ... frame.setVisible( true ); } } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    public class testFluent { WebDriver driver; @Before public void setUp(){ driver = new FirefoxDriver(); ... myDynamicElement(testFluent.java:49) See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Well, the title says all, I tried playing a wav file using javax.sound and nothing is happening. I have tried ... 10 decibels. play.start(); } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have two JFrames newAccessLevels.java, which has two buttons "Level 1" "Level 2" and newAccessPanel.java I ... (Color.BLACK); } } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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