1. Passing a String by Reference in Java? stackoverflow.comI am used to doing the following in C: |
2. Using LiveConnect, calling a function doesn't pass the strings properly stackoverflow.comI've got a little problem with calling javascript functions via liveconnect on java. It's not calling the function with the proper items, as the Safari console just classes the objects as ... |
3. See if an object is an instance of a class passed through a string stackoverflow.comI imagine that there has to be some way to use reflection to do what I want to do. I need to be able to take a string at runtime that is ... |
4. How can I access Java String methods from a String variable passed to JavaScript? stackoverflow.comI'm using the Java Scripting Engine (in Java 1.6) to dynamically evaluate some expressions in my Java program. I can pass my Java objects from Java to JavaScript, and call their ... |
5. How to escape a string to be passed into DecimalFormat stackoverflow.comMay I know how I can escape a string to be passed into decimal format? currencySymbolPrefix, so ... |
6. Java, passing strings from one class to another stackoverflow.comIn below code i'm doing somthing wrong. Sorry if this is a bit basic. I get this working fine if it's all in the one class but not when i break ... |
7. Environment variables passed by Runtime.exec(String) stackoverflow.comAre the environment variables of the parent process(e.g. shell) available in the environment in which a child process that is invoked using Runtime.exec(command) run? I had a look at the API ... |
8. Java, Passing a String from one method to another stackoverflow.comI hope someone could help me please, I need to pass a String from the method below to the method below that. I have looked on the interent and got it ... |
9. Java pass in string and return string stackoverflow.comWould some one be able to help me please? If I have a class like this a f ... |
10. Java String variable setting - reference or value? stackoverflow.comThe following Java code segment is from an AP Computer Science practice exam. |
11. Pass values String[] to String[] values stackoverflow.comI have the following code, where a .csv file is read, line by line, and stored in String[] nextline , where the nextline[i] is populated by the respective content of ... |
12. Java indexOf for Multiple strings in one pass stackoverflow.comIs there a way I can use indexOf in Java to find the position of multiple strings in a given text in a single parse? For example, I want to do an indexOf ... |
13. Pass String as params from one Java App to another stackoverflow.comI'm trying to pass String as parameter from one Java Aplications to second as StartUp parameter for example I have Aplications that must call start another Java Aplication (just contains only JOptionPane, ... |
14. Pass by Value in Java stackoverflow.com |
15. What's the best way to pass a String as a separate type? stackoverflow.comI want to create a method like |
16. What is the "best practice" way of passing specific "types" of Strings to functions? stackoverflow.comFor example, I have a class that has two strings, one of which must be set, the other of which could be null: |
17. I want to pass three different strings to my main method in java. How do I do this? stackoverflow.comI want people to enter there first name then middle name then last name inside of a method. I then want to pass all three variables into my main method. Is there ... |
18. Passing String for an object name coderanch.com |
19. help - want to pass strings to other class coderanch.comHere's my problem. I have an application which is supposed to have one abstract class for a student & pass along functionality to subclasses. I have created a Main class which successfully accepts user input by calling a keyboard class method. What I'm trying to do is link my string inputs to the abstract class, which will create the record in ... |
20. Passing string by reference... coderanch.comJunilu, Thanks for your advice. I followed your example and it worked! I thought I read somewhere that for anything to be passed by reference, it has to be of some object types. So out of curiosity, I made mine (before changing it to an array of string) to be of type Object, but apparently that was not right. See code ... |
21. Passing a String by reference coderanch.comI have a need to be able to set/change a String value in a called method. Does anyone know how to pass a String "by reference" and not "by value"? example code might be: public void setValue( String value) { value = "I am now set to a value"; } public static void main(String args[]) { MainClass test = new MainClass(); ... |
22. how to pass string value from one class to another coderanch.com |
23. String - Pass by Reference!! coderanch.comHi, Basically, I have doubt in Pass by value and pass by reference in Java. Usually if I have doubt, before posting it, I will search for it. Like wise I searched "Pass by value". I got many threads. But, what a funny thing is in one thread they mentioning if you are passing copy of the object then it is ... |
24. Why we pass string object to main? coderanch.comIt is a rule in Java that you have to allow to send Array of String object to main, whether you will pass parameters at run time or not. Even you don't have any need to send parameters through command line you must write main method like public static void main(String[] a) you can use any identifier name in the place ... |
25. passing string coderanch.com |
26. Passing string as arg to main coderanch.comI'm not sure if it is a platform independent solution but on Windows it works: Put the whole text between "" and put a \ in front of every " in the text: "# @prefix wwtts: |
27. passing string into href coderanch.comYou need to get the quoting right. First, you need to escape the double quotes (no follow), or you will terminate the Java string. Second, you can't do the string concat while (within) defining the string, you need to terminate the string first, add the id as a different string, etc. Henry |
28. Unable to pass string in hidden field coderanch.com |
29. Pass String[] into method in different class java-forums.orgHello, appreciate your help in getting a String array passed into a method in a separate class (ParameterList & Monarch). I was passing the xValues array into Monarch but now I'm using caughtFile which references a text file. I'm getting a null pointer exception. Here's my code: Java Code: public class ParameterList { //public static String[] xValues = { "Me", "Zebra", ... |
30. String passing java-forums.org |
31. pass "." as a string java-forums.orgHello, I am trying to build a calculator. To update the display I use the following code fired by a button if(e.getSource() == decimalb) updateDisplay("."); the upate function look like if(num1.length() < 21) { num1 += str; display.updateLabel(num1); } This works fine for all of the number button but the "." is not copied into the string. Therefore, I can't do ... |
32. Pass String Value java-forums.orgSince the dialog is modal, it will return program flow to the spot after it's call to setVisible(true) after it has been either disposed or made invisible. So how about giving the dialog class a method getQuery() that returns the query String, and then calling this immediately after the call to setVisible(true) on the dialog. |
33. Example for passing string to a function.? java-forums.org |
34. Simple pass by value example using String object forums.oracle.comhi.. I was just wondering why wasn't the result was "John Doe" instead of "John". I know that Java is pass by value and for the primitive type parameter, the value of the calling argument cannot be changed no matter how you implement. But String is an object and with the implementation like this; shouldn't it change the value of the ... |
35. Passing String to a Class forums.oracle.com |
36. Strings are passed by Reference forums.oracle.com1.in main(): String str="in main"; creates a new string "in main" and has str point to it. 2.Passed str into changeStr(String str2) 3.in changeStr: str2="in changeStr", since str2 is a reference, it should redirect str to point to the new string "changeStr". 4.Back in main I print out str and get "in main". |
37. how to pass string from a class to another on button click forums.oracle.com |
38. passing a string forums.oracle.comHello, I have the following problem: * I have two classes Client, and ManualMode. * ManualMode is a gui and has a funtion so that when a button is pressed, it prints a string. I need to pass the string to the class Client but I'm not sure how to approach the problem. Should I load the string into a buffer? ... |
39. why did the string arguments passed to the (main )function behave like this forums.oracle.comThe strings which make up the elements of the array used as an argument to the main() method are those that the java executable recieves from the operating system. This is important, not so much from a compiler design point of view, as from the point of view of whoever runs a Java program: Java programs - like all others - ... |
40. Pass String variable value between classes in the same package forums.oracle.com |
41. Taking string from user for search and pass it other website search textbox forums.oracle.comActually i want that if the user give any website url and he want to search its query only in its given site then tell me how can i pass the string to that site search box. You can't allow the user to pick any website at random because you need to know what parameters you need to provide that website ... |
42. Help, problem in passing String in different If. forums.oracle.com |
43. can someone tell what I have done wrong here trying to pass strings to a forums.oracle.comString theTitle[] = new String[10];// array of titles int inventory [] = new int[10];// array of ten for inventory int quantity []= new int[10];// array of ten for quantity double price []= new double[10];// array for the price of each double int count = 0;// variable to track what information is suppose to be passed to class System.out.println(" Welcome to DVD ... |
44. Passing a string forums.oracle.comThe last time I took a java class was two years ago, so like I said, I'm rusty. But I just need to pass the Array compList to the getComp method. I'm thinking I should put everything I made in the toArray method back in the main method and get rid of the toArray altogether. It compiles fine if I put ... |
45. String meaning changes when passed to a OutputStreamWriter forums.oracle.comTo address my question in a more concrete fashion: Why when I dynamically append values to a String variable and then pass it to my OutputStreamWriter it does not work. I also have bunch of System.out statement showing that my commands is correct and then if I hard coded it still works, but it does not like the fact that comes ... |
46. Passing a string as an object name...how? forums.oracle.comI've searched all over the place for a solution to this to no avail. I have a program that reads input from a text file. The text file holds information on student IDs, so it look something like this: "ID_1234" "ID_1235" "ID_1236" So, every line of the text file has a student ID. I have a class called Student, that takes ... |
47. Type of java expression passed as string forums.oracle.com@jschell - I do compile the source code, I forgot to mention it. I use "tools.jar" that is found in the "lib" folder of my jdk install dir. Generating classes, compiling them and loading is done, fairly easy. The thing is I have this "evaluate()" method who's implementation I generate. The method returns Object, and all the members involved in the ... |
48. Is String Pass by value of Pass by reference? forums.oracle.com |
49. to pass 2d string to a method forums.oracle.com |
50. passing string Class to Class forums.oracle.com |
51. String passed by value or reference forums.oracle.comthanks for the help. i go through that thread and i see a lot of disputes there saying passes by value and reference. and finally i am able to find it out the reason for it. since String is immutable object and we are initializing it in main(). one reference is created in main() for String say 1000 we are passing ... |
52. Pass String to the function by reference forums.oracle.comin the next version of java, codenamed fo' jizzle, they're going to introduce a new feature called drive-by reference whereby objects on the heap and references in scope will be randomly matched up to each other by an undisclosed and non-deterministic algorithm, in a big car and baseball cap, known as Pimp Daddy Heap. this is so that any old skool ... |
53. Please Suggest best way to pass Strings in a pipeline forums.oracle.comI'm working in a project in which a line passes in a pipeline kind of situation. The String is passed between different modules and each module adds some more data to it (or may even remove some of it). Which is the best way to pass the String? I think java.lang.String might not be an efficient method because the String i'll ... |
54. Passing a String from Java to Javascript forums.oracle.com |
55. Pass by reference and String forums.oracle.comIt works like this. In main you place a reference to a String containing "My String" in a local variable called str. When you call method, the reference (not the string itself) is copied into the parameter, which is a special local variable in "method". Then you change this "method" local variable so it points to a String containing "String Changed". ... |
56. Passing the string as a command-line argument? forums.oracle.comHey guys whats going on? My first post here just got a quick question hopefully. I need to pass the string as a command line argument in this Palindrome program, how exactly do i do do that? import javax.swing.JOptionPane; public class PalindromeIgnoreNonAlphanumeric { /** Main method */ public static void main(String[] args) { // Prompt the user to enter a string ... |
57. Passing the string as a command-line argument? forums.oracle.comHey guys whats going on? My first post here just got a quick question hopefully. I need to pass the string as a command line argument in this Palindrome program, how exactly do i do do that? import javax.swing.JOptionPane; public class PalindromeIgnoreNonAlphanumeric { /** Main method */ public static void main(String[] args) { // Prompt the user to enter a string ... |
58. Pass String as params from one Java App to another forums.oracle.com@jverd in my case maybe/really isn't reason for listening for some event(s), and keep alive two applications, just if something hapends wrong during app's inactivity or Inactivity timeout listener closed session, then I want to notify about that, it looks like that only 1/ by using exec() 2/ db (hmmm most of engines can starting process by using PL or StoredProcedure ... |