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Student
- Interests
- Watch Japanese animation, Eat, sleep.
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 … |
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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()); |
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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? |
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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 … |
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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 ????? |
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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 … |
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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 & … |
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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. |
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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 … |
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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] |
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Does anyone know how to write a command to pop up the whole text file when a click a button? |
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Write an interactive C++ program which prompts the user for 10 integers (one at a time) and stores them into a one dimensional array and prints the result. Then the program takes the array and reverses the order of its elements and prints the reversed array. The following is an … |
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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 … |
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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 … |
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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. |
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why i got this error??? Is my java installation wrong? Exception in thread "main" java.lang.NoSuchMethodError:main press any key to continue............................. |
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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] |
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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 … |
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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] |
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This program is almost the same as the one last i posted but here the bubble sort algorithm is not working, i get a compiler error saying:: size of cdRecords is not known and need explicit cast to convert I cant work out what the problem is because another program … |
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I'll type the assignment I've been given. Then I'll tell you what my problem is, then I'll post my code. I'm sure the answer is probably so freaking stupid and would bite me if it had teeth. :mrgreen: A small airline has just purchased a computer for its new automated … |
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I know you don't do homework for people. But I'm not really sure where else to turn to, because my online tutor for my class isn't really helping. I'll show you the code I have. (I worked about 6 hours on it, honestly. I'm really really bad at this.) If … |
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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: |
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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) |
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[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] |