I have a model in a CakePHP app where I refer to the parents.
The tree behaviour seems to be an overkill for this purpose, but I needed the children's count for each random node. (For feeding this to a jstree widget through AJAX.)

My model was called ItemTypes and until I have not added the className => __CLASS__ to the belongsTo association the generated SQL query tried to refer to the parent_item_types which does not exists.


public function initialize(array $config)
{
parent::initialize($config);

$this->table('item_types';
$this->displayField('name';
$this->primaryKey('id';

$this->addBehavior('Timestamp';

$this->belongsTo('ParentItemTypes', [
'foreignKey' => 'parent_item_type_id',
'class' => 'ItemTypes',
'className' => __CLASS__
]);

$this->addBehavior(
'CounterCache',
[
'ParentItemTypes' => [
'child_item_type_count' => function ($event, $entity, $table) {
return $this->find('all', ['conditions' => ['ItemTypes.parent_item_type_id' => $entity->parent_item_type_id]])->count();
}
],
]
);
}


Many kudos to jose_zap!

When you are facing at this error message open up the dependecy walker from here:

http://www.dependencywalker.com/

and you will realize that some of your linked libraries dependencies are missing from your system.

Ha az OpenOCD egy +-t dob vissza és nem promptot a 3333-as portra telnetelve akkor a hiba nem az Ön készülékében van, hanem a JTAG prompt a 4444-es porton érhető el....

Back in my university years I have had some issues with an Asus MIMIC CX200 camera. One of them got broken after a firmware upgrade so I have decided to fix it with JTAG. I have successfully got to UrJTAG to read the IDCODE of the S3C4510B, but I was unable to detect the flash. Now I know that I have had to tweak the bus driver and reveng the board a bit.

Here are some pics (shot with my Nokia 6230 in VGA res) about the trick:


Thin albanian wires were soldered directly to the pins.


Live together cry together series 100 Ohm level shifter JTAG adapter to LPT port.


I have designed an addon board to expose the CPU's intresting interfaces (2 serial, USB, JTAG)



It is fun to look back to those pictures from now. After 5 years we got to a state when it is easier and cheaper to buy a Rpi to solve the same problem rather than fixing that board...

Got a daily task with the following conditions:
Get a Windows driver (generated with NI VISA driver generator) installed from TestStand and uninstall that after the test sequence had been run.

My first idea was the devcon.exe's install command, but it does not do what I wanted insted of created a new device in the device manager.

But the following trick was did what I needed:
C:\WINDOWS\system32\rundll32.exe syssetup,SetupInfObjectInstallAction DefaultInstall 128 foo.inf

If you want to call it from NI TestStand create a variable and pass it as arguments otherwise it will not work as expected.

Removing the driver can be done with the following command:
C:\WINDOWS\system32\rundll32.exe syssetup,SetupInfObjectInstallAction Target_remove 4 foo.inf