Convert a string of an array to an int

I want to convert numbers[k] which is a string array to an int. How can i do this. I have tried everyting on the net I can find but not much help

This is my code and I still get a complier error of found: String
required:int
public void squares()
{System.out.println(stringNumbers.length);
for (int k=3;k<=4;k++)
{   System.out.println("the value of k is "+k);
     sqCount++;
//int sqsize= (Integer) stringNumbers[k].valueOf(sqsize);
for (int p=0;p<=stringNumbers.length;p++)
{  String str=stringNumbers[p];
          Integer.parseInt(str);
for(int i=0;i<=4;i++)
{   xcord=i;
     for(int j=0;j<=4;j++)
{   ycord=j;
     if(xcord+stringNumbers[k]<=stringNumbers[2]&& ycord+stringNumbers[k]<=stringNumbers[2])
     { //creating an array for each set of sqNum,xcord,ycord
     System.out.println(sqCount+" "+xcord+" "+ycord);
     else
     { System.out.print("");
}

Similar Messages

  • Converting XML String to MessageElement array

    Hi,
    I am trying to call a .NET web service from my Java client. I used WSDL2Java to generate the java classes for calling the .NET web service. The generated classes to call the service expects an array of org.apache.axis.message.MessageElement objects. I have a string representing an XML document which looks like this:
    String xmlString = "<Results><Adjustments><Adjustment><RebuildAdjustmentID>16</RebuildAdjustmentID><IsBasicAdjustment>true</IsBasicAdjustment><AdjustmentType>stone/AdjustmentType><Title>External walls</Title></Adjustment></Adjustments></Results>"
    I have tried converting the string into an array of MessageElement objects by the following way:
    MessageElement[] m = new MessageElement[1];
    Document XMLDoc = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(new InputSource(new StringReader(result2.toString())));
    m[0] = XMLDoc.getDocumentElement();
    However I keep getting the following message returned from the service:
    "Object reference not set to an instance of an object"
    I have tried a handful of ways but keep getting this same error. I have searched the web for hours looking for a solution to this problem without success so any help/ideas much appreciated,
    Thanks.
    Paul

    Any updates on this?
    I am facing a similar problem.

  • I want to convert a String into an array of bytes

    I am working with telnet programming with java, where I want to convert login name and password of an online user in 'String' format to 'Bytes', plz help me. Which Input or Output Stream I can use

    Assuming you've got the username / password into a String object, you can convert it to a byte[] array using this method.
    String.getBytes();
    Look at the String API
    http://java.sun.com/j2se/1.3/docs/api/java/lang/String.html
    Hope that helps.

  • How to convert a String to an array

    Can somebody tell me how to convert a String to an array

    ronisto wrote:
    Can somebody tell me how to convert a String to an arrayI assume you mean to convert it into an array of the individual characters that comprise the String.
    Can you not simply look at the API documentation? Nothing in the String API jumps out at you?
    http://java.sun.com/javase/6/docs/api/index.html

  • Convert a string to an array of 16bit unsigned integers

    I have a string represented in hex format, how can I convert this to an array of 16 bit unsigned integers?
    I know I can use string to byte array to easily convert it to 8 but unsigned integers, is there a simple way for 16 bit unsigned integers?
    Solved!
    Go to Solution.

    hydzik wrote:
    I have a string represented in hex format, how can I convert this to an array of 16 bit unsigned integers?
    I know I can use string to byte array to easily convert it to 8 but unsigned integers, is there a simple way for 16 bit unsigned integers?
    While your description is somewhat vague and not very clear, I think the typecast solution from the previous poster may not be what you look for. You may more likely look for something along these lines:
    Rolf Kalbermatter
    CIT Engineering Netherlands
    a division of Test & Measurement Solutions
    Attachments:
    HexToU16.png ‏17 KB

  • Convert a string to an array of character

    What would be the easiest way to convert a string "HELLO" to an array of character "H" "E" "L" "L" "O" ?
    I have a way to do it with a for loop but I'm wondering if there is nothing even more simple.
    Thanks in advance,
    Martin

    Try typecast instead.
    LabVIEW Champion . Do more with less code and in less time .
    Attachments:
    HELLOCast.gif ‏2 KB

  • Converting a String to an array list

    Anyone know how i turn a string into an array list of characters?

    check out the java.lang.String API for the method toCharArray() for your answer.

  • Convert binary string into binary array

    Dear I am looking for a way to convert my ten bit string array into 10 bit array.
    Any idea?

    Yes, but you need to tell us in more details what you have and what you want.
    There is no "10bit string", they come in integer multiples of 8 bits. Some possible interpretations:
    Maybe you have a 2 character string (16bits). Do you want the 10 low order bits?
    Maybe you have a 10 character formatted string of zeroes and ones, one character for each bit.
    Do you have a long string and every 10 consecutive bits are one 10bit number that you want as integer?
    Please clarify!
    There is no "10bit array". Do you want:
    a boolean array with 10 elements, one element per bit?
    An integer array if ones and zeroes?
    An array of U16, each element corresponding to 10bits of the original string?
    something else?
    It might help if you could attach a small example containing typical data. (make current values default before saving and attaching here).
    LabVIEW Champion . Do more with less code and in less time .

  • Convert HEX String into HEX Array

    Hi!
    Probably a silly question, but I am looking for a way to convert a ROM ID number such as "5E03C21000BA" into an short hexadecimal array.
    The way to do this in C would probably be
    char[17] str_romID = "5E03C21000BA";
    uchar[8] romID;
    sscanf(str_romID, "%02X%02X%02X%02X%02X%02X%02X%02X",
    &romID[0], &romID[1], &romID[2], &romID[3],
    &romID[4], &romID[5], &romID[6], &romID[7]);
    but I can't seem to find a way to do this in LabVIEW. I would be very grateful if you could help me out with a sample program. Thanks ever so much!
    Stefan

    Hello Blondchen,
    I have attached a picture to my last explanation. This example doesn't take care of strings with an uneven number of chars!
    My array has only 6 numbers as you only gave a string with 12 chars... That's what I asked before: how should we know where to split your string to the single numbers? Normally I would take 2 chars to form a byte (as I did in the example). If you give me 16 chars I give you 8 bytes...
    I also think your C byte array will be an U8 array in LabView. If you REALLY need I8 numbers you can change the default type of the "hex to string" or cast to I8 (advanced->data manipulation->type cast) after the conversion.
    Best regards,
    GerdW
    Best regards,
    GerdW
    CLAD, using 2009SP1 + LV2011SP1 + LV2014SP1 on WinXP+Win7+cRIO
    Kudos are welcome
    Attachments:
    ConvertHexHex.png ‏13 KB

  • Convert a string to an array/collection

    Hi,
    I have a string
    String s = "[ab,cd,ef,gh]";How can I convert this into a string array , arraylist or vector such that ab, cd, ef, gh are the elements of the array/collection.
    Please help.
    Any help in this regard will be well appreciated with dukes.
    Regards,
    Anees

    virusakos wrote:
    codingMonkey, the "^\\[|\\]$" regular expression will only work for [....,...,....] inputs and not for [...,[....],]...[,...] inputs.
    The OP should find the correct regular expression according to the requirements ;-)Meaning that any brackets which are part of the actual data will remain intact.

  • Is it possible to convert from string to variant?

    Hi!
    I would like to convert a text string to variant. I'm doing this because I would like to merge a couple of signals and then save all the signals in a lvm-file. Could someone please explain how to convert from text to variant, is it possible?
    Thanks in advance!
    Regards,
    Mattias
    Attachments:
    Merge signals.JPG ‏27 KB

    What you are attempting to do is possible, but might not give you the results you expect.  All you need to do is convert your string to an array of U8s using the String to Byte Array conversion primitive.  In the file, you will get a single character per line of the file expressed as the ASCII code.  When you read it, convert to U8s, then use Byte Array to String to get your string back.
    You may also want to read up on LVM files.  There are several places to put strings that work a little better than this.
    This account is no longer active. Contact ShadesOfGray for current posts and information.

  • Need help in converting string to numeric array

    I am trying to convert a string to a numeric array ... the first # in the string gets cut off, the last three seem to come through. 
    This may be fairly simple, but I really haven't worked with the string functions all that much.
    Help would be appreciated.
    Thanks,
    Attachments:
    String to Array Example.vi ‏10 KB

    Steve Chandler wrote:
    If you remove the first and last byte from the string using string subset then the read spreadsheet string would probably have worked.
    Yup.
    LabVIEW Champion . Do more with less code and in less time .
    Attachments:
    String to Array ExampleMOD2.vi ‏10 KB

  • How to convert a string data to a 1 d array

    Dear All,
    I am wondering if somebody help me.
    In the attached fle i have my program (in labview 8.6) which read temperature data and updates temperature during the time.
    I want to use the updated temperature in a calculation.  How can i get the new temperature which i think is in a string format and convert it to 1 d array?
    I tried but the number that i got from temperature was not the same temperature which is shonw in data section of the program.
    Could somebody please help me?
    Regards, 
    Solved!
    Go to Solution.
    Attachments:
    Readfiles[1].vi ‏152 KB

    You are not reading temperature, you are reading a binary file. You seem to be assuming string format but do you really know? No one here can tell since you did not attach the file If it is you would need to use one of the string conversion functions. And please, get rid of the Data local variable. You are already usin shift registers. Do the same with the data from the file.

  • Converting a string of numbers into an array of booleans

    For a homework assignment, I need to convert a string of numbers into an array of booleans.  The string is a bunch of random numbers (0-9) in sequence, with no spaces.  It looks something like this: 0123452348949230740329817438120947392147809231419.  I need to make it so that each even number represents a "True" boolean and so that each odd number represents a "False" boolean.  I think that I first need to convert each element of the string into a number, and then use a case structure (or something) to say, for each element of the array, "If even, then true.  If odd, then false," but I could be wrong.  Any suggestions?

    billko wrote:
    Hooovahh wrote:
    billko wrote:
    Sounds reasonable.  Think about the definition of "odd" and "even" and it will make life a lot easier. 
    I know you are trying to be vague but I'd like to give a key hint.  Use the Quotient and Remainder function.
    LOL maybe that was one of the objectives of the homework. 
    To be fair it sounds like there is more work that is needed.  A new user of LabVIEW will have a hard time figuring out how to process each character one at a time when it isn't in an array.  
    It's just that most people (me at least) stopped thinking about division with quotient and remainder after basic algebra.  I then of course changed my way of thinking when I used LabVIEW.  Still most of the time when you use division you want to know the fractional part as a decimal.  Thinking this way makes the problem more difficult then it needs to be.
    Unofficial Forum Rules and Guidelines - Hooovahh - LabVIEW Overlord
    If 10 out of 10 experts in any field say something is bad, you should probably take their opinion seriously.

  • Converting a string to an integer array

    This is kind of a newbie question, but:
    If I have a string which looks like this: "12,54,253,64"
    what is the most effective/elegant/best/etc. way to convert it into an integer array (of course not including the ","s :-)
    Any suggestions are greatly appreciated.

    Thanks, I'll do that. I was looking at StringTokenizer and other things, but it seems they are not implemented in j2me?

Maybe you are looking for

  • What cables do I need to connect my MBA to a TV?

    I would like to connect my Macbook Air to a new 47" Vizio TV.  It is a 1080p, and has several open HDMI ports.  Will a Mini Display to HDMI adapter  send video and audio?

  • Setting environment variable Forms 10.1.2.0.2 (10g)

    Hi, We are migrating forms from 6i to 10g(10.1.2.0.2). We want to run reports in batch form Forms 10g and setting these environment variable. Please let me know correct path for these variables in Application Server. FORMS_PATH= FORMS_OUTPUT= FORMS_M

  • I am getting this error how can i over come it

    The actual error is:org.postgresql.util.PSQLException: An I/O error occured while reading from backend - Exception: java.net.SocketException: Socket closed Stack Trace: java.net.SocketException: Socket closed      at java.net.SocketInputStream.socket

  • Are sprint and apple trying to fix the 3g speed problem with the iphone 4s?

    Ive had my 4s for about a month now, and i am about 50% happy with it. The internet speed is so slow when im not on wi-fi, and in the evenings the picture mail service is so slow, since it runs on the 3g network. Ive sat back and waited to see if it

  • Trouble Importing MP4 and M4V files

    Hi, I am creating iMovies and importing them into YouTube as MP4 and M4v files. All was fine until a week ago, and now all MP4 & M4V files are failing to load in YouTube. I have had no luck on the YouTube discussion forum. Has anyone had this problem