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Re: How to query database using variable and get all results not just one row 4 Weeks Ago by Chris_103 … them in the `$records` variable as an array of associative arrays. Re: Bouncing Balls: Creating a new ball when two balls collide 1 Month Ago by toneewa …awt.Color; import java.util.ArrayList; import java.util.Arrays; public class BallPanel extends JPanel implements ActionListener { private…int MAX_BALLS = 50; public BallPanel(Ball[] balls) { b.addAll(Arrays.asList(balls)); timer = new Timer(delay, this); timer.start();… Re: Bouncing Balls: Creating a new ball when two balls collide 1 Month Ago by toneewa ….Color; import java.util.ArrayList; import java.util.Arrays; public class BallPanel extends JPanel implements ActionListener { private…int MAX_BALLS = 50; public BallPanel(Ball[] balls) { b.addAll(Arrays.asList(balls)); timer = new Timer(delay, this); timer.start();… Re: Arrays 13 Years Ago by kvprajapati Arrays are immutable so you can't [icode]add or remove[/icode] items once you've created them. Re: Arrays and String manipulation Java 10 Years Ago by JamesCherrill Arrays.toString takes a whole array in one go and converts ….print(phrase[i]); } you can just have System.out.print(Arrays.toString(phrase)); Your latest code is an odd cross between… Re: Arrays in Java 15 Years Ago by llemes4011 Arrays - [URL="http://www.particle.kth.se/~lindsey/JavaCourse/Book/Part1/Java/Chapter03/arrays.html"]Here[/URL] ArrayLists - [URL="http://www.bestjavainterviewquestions.com/arraylist-class/"]Here[/URL] Re: Arrays inside a structure 12 Years Ago by Narue Arrays must have a size. If your goal is an array with unknown or variable size, I'd recommend an std::vector: [code] #include <vector> struct mystruct { int val; int num; std::vector<std::string> state; std::vector<mystruct*> next; }; [/code] Arrays 20 Years Ago by Dani …the size of my_array. [b]Practical Uses Of Arrays[/b] Arrays are often used in combination with For loops. …also have the option of working with two-dimensional arrays, which can be visualized as a simple spreadsheet …object oriented programming). [b]Organizing Your Data[/b] Arrays are extremely important to programming as they allow an easy… Re: Arrays 19 Years Ago by paawam how can i make a program using arrays toform a half matrix Re: Arrays help 14 Years Ago by kvass … --------------------------------------------------------------- [B][U]Definition and Usefulness of an Array[/U][/B] ○ Arrays are an efficient tool for storing information that would need… the length of the second dimension ---------------------------------------------- This sample usage of arrays with loops might help you: [CODE=Java] int[] arr = … Arrays 16 Years Ago by fudawala …states to write a program that specifies three one-dimensional arrays named current, resistance, and volts. Each array should…for loop, input values for the current and resistance arrays. The entries in the volts array should be … product of the corresponding values in the current and resistance arrays (thus, volts[i] = current[i] * resistance[i]). … Re: ARRAYS 15 Years Ago by mujash.techee … to read about this but can anyone explain how arrays work a bit, i need a quick refresher course…have been vague. thanks for reading[/QUOTE] Hey There .... Arrays In C++ Are Simple To Understand. All Ya Gotta … Array. Once Ya Understand These One Dimensional Arrays ... Two Or Higer Dimensional Arrays Would Be Much Easier To Understand..... If… Re: Arrays 12 Years Ago by DavidKroukamp [QUOTE=glebovg;1768964]We just started arrays and I have no idea how to do this problem. … so I can get started. I really do no understand arrays. Thanks.[/QUOTE] check here:[url]http://docs.oracle.com/javase…/tutorial/java/nutsandbolts/arrays.html[/url] here:[url]http://www.roseindia.net/java/beginners… Arrays 10 Years Ago by John_Tee I was just introduced to a topic of arrays but i just want you to kindly give me an intoroduction to ARRAYS,what are arrays/ Re: Arrays 16 Years Ago by fudawala …, 39, 56, and 81. Your program should also create two arrays named current and power each capable of storing five double… Re: Arrays 16 Years Ago by fudawala …, 39, 56, and 81. Your program should also create two arrays named current and power each capable of storing five double… Re: Arrays 16 Years Ago by Ancient Dragon … double precision numbers That means you have to declare the arrays as [b]double[/b], not [b]int[/b]. Also, I… Arrays[] 16 Years Ago by Traicey I have done most of languages, I did arrays[] to all of them and of cause except COBOL, I … never get any program right if I have to use arrays, Im not gona lie, I just have an idea of… Re: Arrays[] 16 Years Ago by Traicey …, I had to store all the users selections on those arrays and calculate the price * quantity, and at the end of… had to print the data that I stored to the arrays just to inform the user that U have purchase the… Arrays 15 Years Ago by OmniX …" array. Meaning: - Not initializing the size. - Add arrays to the array. - Remove arrays from the array. I expect the array size… Re: ARRAYS 15 Years Ago by mrboolf …; myarray[3] = 4; myarray[4] = 5; [/CODE] For 2-D arrays the syntax is quite the same: [ICODE]int my2Darray[5… access every element exactly like you did with 1-D arrays: [CODE]int my2Darray[3][3]; my2Darray[0][0] = 0; my2Darray… 3 4 5 6 7 8[/CODE] For N-D arrays you go on like this... Re: Arrays 13 Years Ago by madhan Thanks for the Explanation. when the array refernces of both array points to a same location,then the changes reflects on both arrays. then,why don't we call arrays are mutable. Can anyone please explain arrays are immutable with the above example. Thanks. Arrays 12 Years Ago by Daigan Hi, I need help with arrays. Here's what I have so far.... [CODE]// The "… problem is I don't know how to call the arrays before the word and after. [B]NOTE:[/B] I'm… Arrays 12 Years Ago by glebovg … named ArrayTest with a method called arrayCombiner that creates three arrays of size 10. The first array should contain the values… number at the same index location from the other two arrays. For example, the first element will be 3 (1+2… Re: Arrays 12 Years Ago by glebovg We just started arrays and I have no idea how to do this problem. Could you post some code so I can get started. I really do no understand arrays. Thanks. arrays 11 Years Ago by poloblue …, I'm having trouble with an assignments that deals with arrays. I'm stuck in the part that says Decide whether…;cat[i]; //see how get input for cat[i] } //output arrays for (i=0; i<5; i++) { cout<<… Re: arrays 11 Years Ago by owenransen … not need to be deleted explicitly. You can fill the arrays like this: for (int i = 0 ; i < 200 ; i…++) { AnArray[i] = ...some number.... } These are 1 dimensional arrays. See your test book for 2d and 3d… Arrays 11 Years Ago by uknown2 I have less than a day to understand and learn evrything there is to know about arrays and to be able to know what the output for a code on arrays will give.. I was hoping someone will be able to suggest any good sites etc.. from which i can learn from Re: Arrays 11 Years Ago by IIM refer [oracle](http://docs.oracle.com/javase/tutorial/java/nutsandbolts/arrays.html) site to understand Arrays. And open src folder in your jdk installatiion path.Copy it into another location and try to understand java.lang package.It will clear most of your doubts. Arrays 10 Years Ago by noor_iz9 … C++ program that defines three 1D arrays with 19 elements in each array. The arrays will be used to store temperatures in…