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1. Top results related to how to make money with copy paste method in java

   • How to make uppercase with charAt() method in Java?

     Top Answer

     Answered Sep 04, 2022 · 0 votes

     The following condition means that the last value isn't the value you loop for, that isn't a reason to stop looking for you value. As it isn't the first, and not the last, your stop, but haven't search in the middle

     else if (arr[arr.length - 1] != target) { out.printf("Your target = %d has not been found.", target); break;}

     You need to have search through the whole array before being able to say "not found"

     boolean found = false;for (int i = 0; i < arr.length; i++) { if (arr[i] == target) { out.printf("Target = %d has found at the index of %d\n", target, i); found = true; break; }}if (!found) { out.printf("Your target = %d has not been found.\n", target);}

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     1/5

   • How to make a deep copy of an object with a List variable in Java?

     Top Answer

     Answered Jun 11, 2021 · 3 votes

     Your copy constructors are just doing shallow copies of each field. That's fine for strings because they're immutable, and it's fine for ints because they're primitive (which means they lack identity and are immutable). In those cases, there is no important difference between shallow and deep copies. But it doesn't work in general for lists because lists can be mutable and so can their elements. So instead of just pointing at the same list, you need to make a new list and deep copy each element of the original list into the new one.

     Use this helper method to make deep copies of any lists:

     static <T> List<T> deepCopyList(List<T> list, UnaryOperator<T> deepCopyElement) { return list.stream().map(deepCopyElement).collect( Collectors.toCollection(ArrayList::new) );}-

     Like so:

     public AtomDTO(AtomDTO that) { this(that.getName(), that.getType(), deepCopyList(that.getBonds(), BondDTO::new));}-

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     2/5

   • How to make a static array in main method in java?

     Top Answer

     Answered Jun 01, 2016 · 4 votes

     public static void main(String[] args) {- int[] a = { 2, 3, 4, 3, 3, 5, 4, 10, 9, 1, 9, 11, 15 }; counting(a); printCount(a); }

     Pass the array in the printCount() method.

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     3/5

   • How to make 'end game' method in java

     Top Answer

     Answered Jan 19, 2021 · 0 votes

     To solve this problem, you should input a string, check if it equals to "End game" message and if not continue your code. For example, replace this line:

     guess = scan.nextInt();-

     In this code:

     String input = scan.next();if(input.equals("End game")){ main(args); return;}guess = Integer.parseInt(input);

     That code get a String input called input, check if he equals to "End game" and if not continue your guess loop.

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     4/5

   • How to make this REST get method in Java?

     Top Answer

     Answered Oct 11, 2011 · 5 votes

     I think you have to create a UsernamePasswordCredentials, something along the lines of (untested);

     CredentialsProvider credsProvider = new BasicCredentialsProvider();credsProvider.setCredentials( new AuthScope("somehost", AuthScope.ANY_PORT), new UsernamePasswordCredentials("username", "password"));HttpClient httpclient = new DefaultHttpClient();httpclient.setCredentialsProvider(credsProvider);

     See http://hc.apache.org/httpcomponents-client-ga/tutorial/html/authentication.html

     Edit: Just tried the following code and successfully called a REST service on our dev environment that is BASIC protected.

     public static void main(String[] args) throws ClientProtocolException, IOException { CredentialsProvider credsProvider = new BasicCredentialsProvider(); credsProvider.setCredentials( new AuthScope("dev.*******.com", AuthScope.ANY_PORT), new UsernamePasswordCredentials("*****", "******")); DefaultHttpClient client = new DefaultHttpClient(); client.setCredentialsProvider(credsProvider); String url = "http://dev.******.com:18081/path/to/service/id.xml"; HttpGet get = new HttpGet(url); ResponseHandler<String> handler = new BasicResponseHandler(); String resp = client.execute(get, handler); System.out.println(resp); }

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     5/5

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2. stackoverflow.com › questions › 9123358What is the best way to cut, copy, and paste in Java?

   stackoverflow.com › questions › 9123358

   • Cached

   Feb 3, 2012 · This is all explained in the Swing drag-and-drop tutorial: adding cut, copy and paste. The section about text components is the most relevant for you. A quick copy-paste of some code of that page: menuItem = new JMenuItem(new DefaultEditorKit.CopyAction()); menuItem.setText("Copy"); menuItem.setMnemonic(KeyEvent.VK_C);

3. stackoverflow.com › questions › 21176659creating a copy and paste program in java? - Stack Overflow

   stackoverflow.com › questions › 21176659

   • Cached

   Jan 17, 2014 · I'm new to java, but I wanted to create a specialized copy and paste program that could copy certain parts of text (from perhaps a notepad file) and paste them on a new file. Specifically, I want the program to begin copying when it recognizes certain key words, and stop copying at other key words.

4. stackoverflow.com › questions › 475842Copy an object in Java - Stack Overflow

   stackoverflow.com › questions › 475842

   • Cached

   Nov 17, 2016 · I have an object that I need to copy in Java. I need to create a copy and run some tests on it without changing the original object itself. I assumed that I needed to use the clone() method, but this is protected.

5. www.geeksforgeeks.org › array-copy-in-javaArray Copy in Java - GeeksforGeeks

   www.geeksforgeeks.org › array-copy-in-java

   • Cached

   Dec 15, 2022 · If you want to copy the first few elements of an array or a full copy of an array, you can use Arrays.copyOf() method. Arrays.copyOfRange() is used to copy a specified range of an array. If the starting index is not 0, you can use this method to copy a partial array.

6. www.geeksforgeeks.org › collections-copy-method-inCollections copy () method in Java with Examples

   www.geeksforgeeks.org › collections-copy-method-in

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   May 15, 2019 · The copy() method of java.util.Collections class is used to copy all of the elements from one list into another. After the operation, the index of each copied element in the destination list will be identical to its index in the source list.

7. www.geeksforgeeks.org › files-copy-method-in-javaFiles copy() Method in Java with Examples - GeeksforGeeks

   www.geeksforgeeks.org › files-copy-method-in-java

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   Jul 20, 2022 · Method 1: Using copy (InputStream in, Path target, CopyOption… options) Method. This method is used to copy all bytes from an input stream to a file. Parameters: in: The input stream whose the data will be copied. target: The path of the file where data will be copied. options: Options describing the ways in which the data will be copied.

8. www.freecodecamp.org › news › java-methodsMethods in Java – Explained with Code Examples

   www.freecodecamp.org › news › java-methods

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   Feb 29, 2024 · Methods are essential for organizing Java projects, encouraging code reuse, and improving overall code structure. In this article, we will look at what Java methods are and how they work, including their syntax, types, and examples.