Lowyat.NET: Latest topics by kirakosmos

try to relearn

kirakosmos — Thu, 07 May 2026 14:27:09 +0800

Hi, Im interested in relearning OOP stuff, where the best link/youtube channel to relearn?

WTS Steamdeck LCD 1TB

kirakosmos — Tue, 09 Sep 2025 13:03:36 +0800

I just got scammed by buyer and several transactions need to be done just to receive money from buyer..... so I want to let go steamdeck for RM1499. Thank you

[SOLVED] Trying to connect to MYSQL via c++

kirakosmos — Wed, 30 Jul 2025 14:27:27 +0800

I'm learning a bit of c++ a long ago so I try to connect with MYSQL

CODE

#include <iostream>
#include <mysql_driver.h>
#include <mysql_connection.h>
#include <cppconn/statement.h>
#include <cppconn/prepared_statement.h>

int main()
{
sql::mysql::MySQL_Driver* driver;
sql::Connection* conn;
sql::PreparedStatement* pstm;

std::string nama;
int a, umur;

std::cout << "Masukkan jumlah data: ";
std::cin >> a;

try {
driver = sql::mysql::get_mysql_driver_instance();
conn = driver->connect("tcp://127.0.0.1:3306", "root", "password"); // adjust credential after test
conn->setSchema("test1"); // databaseName
//}

for (int i = 0; i < a; ++i) {
std::cout << "Masukkan nama perserta: ";
std::cin >> nama;
std::cout << " Masukkan umur perserta: ";
std::cin >> umur;

pstm = conn->prepareStatement("INSERT INTO userData(nama, umur) VALUES (? , ? )");
pstm->setString(1, nama);
pstm->setInt(2, umur);
pstm->execute();

std::cout << " Data " << i + 1 << " dimasukkan.\n";
delete pstm;
}
delete conn;
std::cout << "Hello World! Data sudah disimpan.\n";
return 0;
}
catch (sql::SQLException& e) {
std::cerr << "SQL Error: " << e.what()
<< "\nMySQL Error Code: " << e.getErrorCode()
<< "\nSQLState: " << e.getSQLState()
<< std::endl;
}
}

I try to connect but it throws me an exception that it Can't connect with MYSQL. Basically the error I got is:

» Click to show Spoiler - click again to hide... «

but on he console it said unable to connect (gibberish) 3306

Firewall already allowed port 3306 because it connect in workbench... Can someone help me in this? Or because of my latop spec?

SOLVED> Thank fr anyone who help

TgV tix

kirakosmos — Sat, 28 Dec 2024 15:07:21 +0800

3 tix for sale for Sonic 3 at OU tgv 4 PM. PM for details

Reason for sale: mistakenly bought for today

To voters

Thu, 01 Jan 1970 07:30:00 +0800

Change IP address to names

kirakosmos — Thu, 08 Dec 2022 10:37:39 +0800

Just want to ask I'm a newbies at networking,

My question is I have make an applications open to everyone via port forwarding. so canI I change the xxx.xxx.x.xxx to name? Already put under a domain but after clicking the link, the IP address is still visible?

Please help ti newbies

WTS Samsung 980 PRO 500GB

kirakosmos — Mon, 25 Jul 2022 11:04:21 +0800

Open once only
Warranty 5 years from samsung, sorry no receipt.
Open once only to check
Sale for RM 480

WTB Macbook Pro 14

kirakosmos — Mon, 25 Jul 2022 09:04:41 +0800

As per topic, if I buy 2 macbook, where can i get a special price? This is for government project....

Do pc/laptop....

kirakosmos — Wed, 20 Jul 2022 12:45:01 +0800

Do Lenovo,Dell etc or laptop/PC have expo like e3? I dont mean locally but for future release etc?

WTS Dr Strange tix

kirakosmos — Wed, 04 May 2022 21:04:32 +0800

As per title, WTS Dr Strange show for tmrw 1 pm at Sunway Pyramid TGV. Original price at RM 33, but let go at RM 30. PM for my acc detail. Will email tix detail after payment is done.

Email server

kirakosmos — Wed, 13 Apr 2022 13:19:12 +0800

Hi, lately my company company email server always get blocked and of course I ask the technician who haldled the server but till now no answer
So I becomes frustrated so I ask here what is good and affordable web based email server in malaysia right now? Is it easy to migrate the old setting to new ones?

Or is there solutions? please help... I'm IT person but not on networking background.

Sorry if erong place, i post to another thread if wrong place.

Email server

kirakosmos — Wed, 13 Apr 2022 13:11:06 +0800

Hi, lately my company company email server always get blocked and of course I ask the technician who haldled the server but till now no answer
So I becomes frustrated so I ask here what is good and affordable web based email server in malaysia right now? Is it easy to migrate the old setting to new ones?

Sorry if erong place, i post to another thread if wrong place.

SDXMZ Global Trading

kirakosmos — Wed, 06 Apr 2022 09:04:16 +0800

Hi,

SDXMZ provide a service to those who need in repairing or buying computers/laptop in Selangor area.

We also provide such services to the company who just open up a new premise.

SDXMZ also available on shopee. We sale a lot of IT peripherals, laptop and software especially anti-virus.

Thank you.

Whatsapp HERE

Portfolio:

HP 15-S laptop for Autocad user

UPS & Router for BRAS Ventures Berhad

3 PC For BRAS Ventures Berhad

Opening shop

kirakosmos — Tue, 07 Dec 2021 13:44:28 +0800

Hi, I tried to find proper thread for this but please help tell me if this is the wron place. I recently open a business selling IT stuff from software to hardware, PC and laptop. My question ia where i can search for wholeseller?

Upgrade Laptop to SSD. Which to use?

kirakosmos — Thu, 11 Nov 2021 15:57:37 +0800

I want to upgrade my laptop ASUS A45V HDD to SSD. my budget kinda tight so which one is good? I think laptop more than 10 years, or better buy refurbished one?

Got signal, but can't call and receive

kirakosmos — Mon, 13 Sep 2021 15:45:46 +0800

Per title above, why I can't call? is it because of Volte. My Handphone is Huawei nova 5t.

Interested in doing lalamove

kirakosmos — Tue, 19 Jan 2021 11:12:10 +0800

I like to do lalamove car service, but is it required to stick your car? I don't want my car fill with sticker...

WTR T-Parkland condo facing lake

kirakosmos — Tue, 15 Dec 2020 14:21:33 +0800

Look here for detail

Start a business

kirakosmos — Thu, 11 Jun 2020 16:05:15 +0800

I want to start a business that sells/service laptop, computers or all related stuff. It is my passion from my uni years ago. But then i don't even know how financing works etc break-even stuff. let say i need 150,000-200,000 to start a business and achieved 75,000-80,000 per year. Is this logical?

Changing job

kirakosmos — Tue, 18 Feb 2020 10:47:46 +0800

Hi, I'm trying to get a new job mainly bcoz of future of my family. Current company now faces uncertainty whether can pay or not. Anyway do I need past cert like spm result and surat beranak and such for interview? I 35 BTW