Harmonious Combination

-

Php-er,

Sorry article ttg simple spreadsheet kemarin terhapus dan gw ga ada pertinggalnya.
Anyway simple spreadsheet hasil perpaduan JS+PHP bisa di download simple_spreadsheet.v.0.8

Have fun, Gbu.

Coding for life, coding with ethic.

Comments

Post a Comment

Popular posts from this blog

Arduino RFID, RC522, VUSB HID as Keyboard

-
Image
Wrapped my project into nice grey project box. Nice project i have to combine Arduino, RFID (RC522), VUsb together as HID Keyboard. Just tap an RFID card and my little chips send it to computer as keyboard input. Warning this project not working on Windows XP. And runs perfect on Linux OS, WinVista, Win7 and Win8.1 **Updates https://github.com/adesst/arduino-vusb You will need to create a dir named *UsbDevice* in the arduino libraries, this example taken from my Linux Debian8 64, yours may vary. adesanto@debian8:/opt/AVR/arduino-1.6.9/libraries$ ls -ltha total 6.1M drwxr-xr-x 26 adesanto adesanto 4.0K Feb 12 00:49 . drwxr-xr-x 12 adesanto adesanto 4.0K Feb 12 00:49 .. drwxr-xr-x  3 adesanto adesanto 4.0K Feb 12 00:12 UsbDevice And clone the code into the newly created dir. Then the 2 codes below are good to be compiled. For the source codes, you can find them here: https://github.com/adesst/arduino-vusb-hid-rfid-keyboard Flash this code to 1st chip, that wi
Read more

Codeigniter Oracle Transaction BUG

-
Guys, ini baru ketemuin BUG . Khusus nya utk Driver Database Oracle, OCI8. Seharus nya transaksi yg di awali dg trans_start(TRUE) tidak akan ter- COMMIT . $this->db->trans_start(TRUE); $this->db->simple_query("insert into test (id,name) values ('1','ade1') "); $this->db->simple_query("insert into test (id,name) values ('1','ade2') "); $this->db->simple_query("insert into test (id,name) values ('1','ade3') "); $this->db->trans_complete(); Expected result: rollback Actual result: rollback Semua berjalan lancar, transaksi di rollback. Lohh mana BUG nya? Nahh cuba sisipkan 'SELECT' query di antara
Read more

Power Save with Atmega16A and Atmega8-PU

-
Image
In my very first beginning of my electronic project and study (autodidact) was so enthusiast with my Atmega8-PU (the -PU means than could run with 16Mhz crystal). Playing with timer0/1/2 was very fun. And there was a time that i came to power-save-mode, interesting part began. In the power-save-mode there are several ways to wake up the chip (Atmega8): 1. External Interrupts (INT0/INT1) 2. TWI Address Match (I2C peripheral) 3. Timer2 (which has to be run in Async Mode) I choose to use the Timer2 to trigger the wake-up. There is a cost to play with, since i have set the fuses wrongly. The fuses were set to run in low frequency crystal, 32Khz. And right after the setting applied, the chip is no longer be able to be programmed. So how i can achieve to use the 32Khz crystal as my input in TOSC1 and TOSC2? The datasheet shows that it is possible to run the 32KHz crystal at TOSC1 and TOSC2 pins with workaround adding 2 caps of 22pF. The timer2 prescaler set to /128 so a sec
Read more