Lowyat.NET: Latest topics by masokis

Setting cURL + code::block ?

masokis — Mon, 28 Nov 2011 01:14:14 +0800

hi all LYN programmers..
i have a problem here. I use code::block as my C/C++ ide. Now i want to add curl.h to my program .
But where i need to setting ? I has already try THIS but still not working.. hurmmmm.. any help ?

Constrain

masokis — Tue, 25 Jan 2011 19:18:19 +0800

Hi.. greetz to all lowyat forumers..
I have difficult to understand about CONSTRAINT.

it seem close-related to FOREIGN-KEY. so my question :

1 - Are in MUST BE USED in my DDL to create F.key ? can i leave it ? are it will effect my data ?
2 - How to query the data ? i means.. are CONSTRAINT has some SQL statement to be use when to select the data ? (i'm my head, i just know that CONSTRAINT will use only when to CREATE db for F.key)
3 - when i want to generate / sketch ERD, what symbol it will use ? can you give example ?

MS SQL Azure

masokis — Thu, 13 Jan 2011 13:29:01 +0800

Hello... any0ne can give brief explaination about new RDBMS from MS.
It was MSSQL Azure.... it was been told as cloud db....hurmm

did anyone have use this ? are it good ? have demo? show a bit.. i want to see...

# http://www.microsoft.com/en-us/sqlazure/

[JAVA]Error handling when accept alphabet !

masokis — Sat, 28 Aug 2010 23:27:05 +0800

Dear LOWYAT. here is my problem:
I create an java program in cmd. Here ..take look at first to the snippet of my code:

CODE

import java.io.*;
class Test
{

public static void main (String args[] )throws IOException
{
int menus;
String input;

BufferedReader stdin=new BufferedReader(new InputStreamReader(System.in));
{
Arahan(); //<--- calling the function
System.out.print(" \t\t-1 Option A\n \t\t-2 Option B \n \t\t-3 Option C\n");
System.out.print("\n # Pilihan \t\t: ");
input = stdin.readLine();
menus = Integer.parseInt(input);
Menu(menus); //<--- calling the function & pass value
}
}

static void Arahan()
{

System.out.println(" ======================");
System.out.println(" => menu : ");
System.out.println(" ======================");
}

static void Menu(int menu) // <-- pass the value into functiom
{
if(menu == 1)
System.out.println("u get 1 coz u enter "+menu);
if(menu == 2)
System.out.println("u get 2 coz u enter "+menu);
if(menu == 3)
System.out.println("u get 3 coz u enter "+menu);
else
System.out.print("It's only 3 option..lma0..");
}
}

now, you can see.. my program will get input from user.
the user should enter number only...
but when user mistaken enter CHAR @ ALPHABET.. my program will crash...

how to handle this problem? can i warning the user without crashing my program ?