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7 Posted Topics
 | Hello, I can't use CURL, $ch = curl_init(); I get the error > Fatal error: Call to undefined function curl_init() I've used `phpinfo()` and found the php.ini directory, > Loaded Configuration File D:\wamp\bin\apache\apache2.2.22\bin\php.ini I've then edited the php.ini file from that directory and removed the semi-colon in-front of extension=php_curl.dll Restarted … |
| | My program will not output the right answer if minus/negative doubles are inputted however the program will output the correct positive double. I think this is because I haven't used the Math.abs correctly but I don't know how to fix this. My code is as follows: [code] public static void … |
| | I need to use the valueOf method to return a string representation of a boolean arguement but I don't know how to use this method. Here is my code at the moment, if the inputted file name ends with .txt then 'true' is returned, if not then 'false' is returned. … |
| | I need to create a program that uses the String classes to read the suffix .txt and if true, return the sentence inputted, but if false return another sentence. I'm unsure of which boolean method I will need to use to execute this. Can anyone help me? Here is my … |
| | [B]The project :[/B] Deisgn and implement an application that reads an integer value and prints the sum of all even integers between 2 and in the input value, inclusive. Print an error message if the input value is less than 2. Promt accordingly. [B]Query :[/B] I'm not sure how I …  |
| | I'm starting a main class but when i refer the name back to my other java class, it cannot find the constructor when it is clearly there, in the right file directory. I'll give you the code from my constructor and the code i'm using in the main class. Constructor … |
| | Hi, i'm learning java and I don't know why I'm getting this error. New Error on line 11 - "Cannot find symbol" [code] int first, second; int first, second; double firstcube, secondcube, power = 3, num = 3, pow; Scanner scan = new Scanner(System.in); System.out.println("Enter First Number: "); first = … |
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