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I understand that string buffer can append data and write it in a text file. But my question is, how big or the size stringbuffer can store data? can it store more than 10000+ data? what about the performance of the system? Or should i create a if-else statement to …

i can't understand what problem with the statement below. No error in sql statement and connection. Date dt; dt = (rs.getDate(1)==null?"":rs.getDate(1.trim());

i get time field from a database table. But may i know how to convert it into 24 hour minutes and second. simpledateformat("hhmmss") is not working. Is there any other simple java method doing it?

i have basic java programming language but i am a bit confuse about java and j2EE and i hope i can find an answer here. My questions are as below: (1) [COLOR="Red"]What the different between java and J2EE?? [/COLOR] (2) [COLOR="Red"]Can i consider myself knowing J2EE because i know basic …

dim num, GOPercent num = Request.Cookies("Result") GOPercent = num/25 [COLOR="Red"]Type mismatch: '[string: ""]'[/COLOR] Error Type mismatch. But the value i put in Response.cookies("Result") is a CInt(value) how to solve this ?????

i know session variables store on the server side and cookies store on client side. Question: If i save the total answer for a summation as a session variables, and multiple online user are using the same system for calculation, does that means that session variable will be over write …

i can't see where is the Invalid character with the SQL statement below. i can't see where i miss any character or i added extra characters. mySQL = "UPDATE table SET col1 = '"_& rA & "', col2 = " & rB & ", col3 = " & rC & …

My Question is 1. Can Macromedia Flash MX *.swf file or animation created in Flash MX publish in ASP.Net page, i know HTML is able to do so BUT is ASP.Net able to? 2. If it is, is there any online tutorial for me to learn? Thank You.

I have a problem creating a ODBC connection. I am using MS SQL server 2000. Local access. I create it in System DSN. 1. I select the "With SQL Server authentication using a login ID and password entered by the user rather than Windows NT. But the error message occur …

can i embed shockwave file in asp page?? How do i do it??? i am getting error message from macrmedia 8... [COLOR="Red"] error message "The tag name: "embed" Not found in currently active version.[XHTML 1.0 frameset]"[/COLOR]

Does anyone know how to write a command to pop up the whole text file when a click a button?

[CODE]#include<iostream> using namespace std; const int element = 10; class solution { public: solution(); void store (int, int); void print(int &, int ); void sortReverse(); private: int num[element]; }; solution::solution(){ for (int i=0; i<element; i++){ num[i] = 0; } } void solution::store(int a, int j){ num[j] = a; } void …

i have created a textbox, and if the user have enter an invalid value, the textbox must be able to check whether the value enter by the user is a string or an integer. I have set the CausesValidation to true. If i tried to enter a character, and the …

I am quite confuse between Visual Basic 6 & VB.net. Can someone please explain what is the different between these 2? I have some comment from my friend saying it is better to learn VB.net than VB since i am a beginner. Is the VB refer to visual basic 6 …

Does anyone know how to create a JAR file using JCreator ? i have try to create it but it gives me this error [COLOR=Red]" Failed to load Main-Class manifest attribuite from c:\hello\.jar" [/COLOR] which i doesn't know how solve it.

why i got this error??? Is my java installation wrong? Exception in thread "main" java.lang.NoSuchMethodError:main press any key to continue.............................

Is this correct? How do i fix the error? [CODE]for i in range(10): for j in range(10): if(list[i] != alpha[j])[/CODE]

I can do a control loop like this in C++ [CODE]int case =0; while( case<0 && case>20){}[/CODE] How am i suppose to implement this in Python? I didn't get any errors if i wrote this, the problem is it doesn't enter the while loop when case<0 and case>5 [CODE] while …

Do anyone know why i got this error ? Do i have to import anything in order to use string.lower() & string.upper() ? [CODE][color=RED]sentence = "how are you" newS = string.lower(sentence) NameError: name 'string' is not defined[/CODE][/color]

if u are using [COLOR=Blue]getch()[/COLOR], it not [COLOR=Blue]#include <io.h>[/COLOR]. Is [COLOR=Blue]#include<conio.h>[/COLOR]. You forgot to define 1 of your function [COLOR=Blue]int find_free(struct CdRecords cdDB[]);[/COLOR].And i think your main problem with your program is struct [COLOR=Blue]cdRecords[/COLOR]. You define your struct as [COLOR=Blue]struct CdRecords [/COLOR] but you wrote [COLOR=Blue] struct cdRecords[/COLOR] as an …

This is an example i did for your question. It's a simple source code, hope you can understand. As for print a boarding pass, run the program and see whether it is this way. If isn't, please let me know the answer. [CODE]#include <iostream> #include <cstdlib> using namespace std; // …

The code in [COLOR=Blue]BLUE [/COLOR] it is where i change/add. The min_element and max_element is a function that return the maximum and minimum value. [code]// Gymnastics Competition Problem // Laura Ade #include <iostream> using std::cout; using std::cin; using std::endl; using std::fixed; #include <iomanip> using std::setprecision; #include <algorithm> // algorithm definitions …

I need some guidance because i haven't started to learn java. May i know what type and the name of book is suitable for a beginner ? And does anyone know what type of software i have to install in order to do the programming ? :mrgreen:

Do anyone know why i got this error mesage ? Linking... msvcrtd.lib(crtexe.obj) : error LNK2001: unresolved external symbol _main Debug/welcome.exe : fatal error LNK1120: 1 unresolved externals Error executing link.exe. welcome.exe - 2 error(s), 0 warning(s)

[COLOR=Black]hi, i am a newbie and i just started to learn C++. My question is , if i put a number like 45678 in [COLOR=RoyalBlue]char x[6] [/COLOR] then how do i separate each number and put it into [COLOR=RoyalBlue]int num[6][/COLOR].[/COLOR]