When QML live bench slow like a hell during Sailfish OS app development... 

... and you see a bunch of "invalid header" in the QML Debugger Console.
Then turn ON the shadow build because the QML live bench tries to deploy our object codes and other building residual files to the target, and in the case if there is a lot it might take a lot of time...
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PhpOffice/PhpSpreadSheet getStyle()->getFont() does not return correct values 

Open your spreadsheed in non-readonly mode (remove setReadDataOnly(true))
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Access Microsoft Graph API with Qt (using Qt Network Authentication) 

1. register a native application at the Microsoft Azure Active directory:
https://portal.azure.com






Make sure you start the redirect url with http://127.0.0.1 not http://localhost! More details here.

3. starting from the reddit example modify your dode with:

auto replyHandler = new QOAuthHttpServerReplyHandler(1337, this);
oauth2.setClientIdentifier("xxxxxx-a90c-494d-808e-3749796ae80f";);
oauth2.setReplyHandler(replyHandler);
oauth2.setAuthorizationUrl(QUrl("https://login.microsoftonline.com/common/oauth2/authorize";));
oauth2.setAccessTokenUrl(QUrl("https://login.microsoftonline.com/common/oauth2/token";));

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Testing flashrom 


head -c 8388608 </dev/urandom > random.bin
date
./flashrom -p stlinkv3_spi:spispeed=12000 -w random.bin -c MX25L6406E/MX25L6408E
date
./flashrom -p stlinkv3_spi:spispeed=12000 -r random_read.bin -c MX25L6406E/MX25L6408E
date
diff random.bin random_read.bin


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When saving belongsTo data does not work with CakePHP 3 

Make sure that you are exposed the belongsTo entity as an accessible field in the saved entity.

Example:

UnitType belongsTo BaseUnit (src/Model/Table/UnitType.php):

...
public function initialize(array $config)
{
...
$this->belongsTo('BaseUnits', [
'foreignKey' => 'base_unit_id',
'className' => 'Units',
'joinType' => 'INNER'
]);


BaseUnit added as an accessible field in src/Model/Entity/UnitType.php

protected $_accessible = [
'name' => true,
'base_unit_id' => true,
'base_unit' => true,
'created_by' => true,
'modified_by' => true,
'units' => true,
'item_types_attributes' => true,
'items' => true
];


Form:

<?php
echo $this->Form->control('name', ['label' => __('Mennyiségi egység neve (pld. térfogat)';)]);
?>
<h4><?= __('Alapértelmezett mértékegység';) ?></h4>
<?php
echo $this->Form->control('base_unit.name', ['label' => __('Mértékegység neve (pld. liter)';)]);
echo $this->Form->control('base_unit.short_name', ['label' => __('Mértékegység rövid neve (pld. l)';)]);
?>


Saved with the following method in the controller:

$unitType = $this->UnitTypes->newEntity();
if ($this->request->is('post';)) {
$unitType = $this->UnitTypes->patchEntity(
$unitType,
$this->request->getData(),
['associated' => ['BaseUnits']]
);
if ($this->UnitTypes->save($unitType)) {

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