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It won't shows in rows and numbers because you are using System.out.println all the time: [CODE=java]for (String str : values) { double str_double = Double.parseDouble(str); matrix[x][y]=str_double; System.out.print(matrix[x][y] + " "); }[/CODE] You need to print the columns without a new line, and each time you finish a line (exit the …

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Mrs. Golda Meir was the second elected female leader in modern times (She was the Prime Minister of Israel in 1969). Who was the first?

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[iCODE]FileInputStream fstream[][/iCODE] is not initialized and therefore is null. Before you can write the code in lines 14 and beyond, you have to initialize the array itself: [CODE=java]fstream = new FileInputStream[array size][/CODE] If the array size is dynamic, you might want to consider a list instead.

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I see that there are many questions here regarding complexity analysis, specifically regarding the Big-O notation of algorithms. I will attempt to shed some light on the subject. I will start with an introduction, after which I will go over some common complexities and last we will solve a few …

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Hello, I am designing for work a testing environment which uses run-time randomly generated data to test our company's product. The problem is as follows: I have an inequality of the sort of x(1+y(1+z(1+p+q))) <= MAX, when x,y,z,p,q,MAX are integers, MAX is given as a method parameter and the method …

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They mean that you need to declare a new variable to put the username into it, and then when prompting the user for the username, just put it inside the variable, and then you will be able to use it later. [CODE=java] private void printWelcome() { System.out.println("Welcome to the 5th …

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Let's analyze the code step by step. At the beginning you have 1 loop: [CODE=java] for (i=n; i>0;i=i-1) { y=y+1; } [/CODE] The loop is going from 1 to n, meaning O(n) complexity. Next you have a nested loop [CODE=java] for (i=1;i<=n;i=i*3) { for (j=1;j<=3n;++j) { for(k=0;k<n; k=k+5) { x=x+5; …

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Member Avatar for shakssage

I recommend that you'll start [URL="http://en.wikipedia.org/wiki/Regular_grammar"]here[/URL], read about regular grammar to give you a direction.

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You see, the forum has such a good effect on you, that you just needed to post the code in order to see how to solve it :)

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[QUOTE=rajarajan07;1375887]Edit the image with photoshop especially with patch tool. But the clearance is depends upon the logo color, if it a plain color then easily we can remove the text and add new one. if it is a well defined pattern, tough to do. everything is based on your logo.[/QUOTE] …

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Member Avatar for wizuptech

You have companies that there entire business comes from inventory management systems, so you will have to be more specific about what are you trying to achieve and where do you encounter problems :)

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Idea: Read the data from the files into a variable and insert it into the tree. After you try that, see if you can eliminate this variable and insert the data directly into the tree :)

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Are you allowed to use if statements? < > signs? If so, min and max should not be a problem - start there :) What exactly have you learned so far in Java, so I will know what you are allowed to use.

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Show.Some.Effort. Show us what you have written so far - no one is going to code for you.

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Have you read [URL="http://www.daniweb.com/forums/thread324685.html"]this[/URL] by any chance? :)

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Please post the code you have written so far, and explain what is the problem exactly.

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You need to fix the build path the include the other project as well, it's not enough that they are in the same workspace. If you are using eclipse, you need to go to the build path (right click on the project, build path -> configure build path) and add …

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Member Avatar for ceyesuma

I'm sure that you can use Google to search for existing code. You can write it by yourself, all the information you need is in the [URL="http://download.oracle.com/javase/6/docs/api/java/io/File.html"]File[/URL] class.

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Member Avatar for Neo63

Does it work if you change the name of your method to something else besides indexOf ?

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Member Avatar for lochnessmonster

Take a look [URL="http://kipirvine.com/asm/workbook/floating_tut.htm"]here[/URL]. Think about it - if you have floating points on your computer, then there is a binary representation of it :)

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Just posting your code is not enough - do you get an exception thrown? compiler errors? unexpected output? Help us to help you.

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In short, show some effort. Problems with code? we'll be happy to help - post the code [I]that you have wrote so far[/I], and tell us exactly what is the problem.

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