python: can’t open file ‘scripts/mk_make.py’: [Errno 2] No such file or directory

I am trying to run Oyente tool using the commands mentioned in How to use Oyente, a smart contract security analyzer — Solidity Tutorial. I am executing the following command on Ubuntu 18.04 and get the error shown: (envsp) ~$ python scripts/mk_make.py — python python: can’t open file ‘scripts/mk_make.py’: [Errno 2] No such file or…

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Magento 2 – What is the role of the “label” attribute in a layout?

I wonder about the usage of the label attribute? e.g. <container name=”header-row-col-a” label=”Header Bootstrap Col-A” htmlTag=”div” htmlClass=”col-2″/> From the documentation: label: An arbitrary name to display in the web browser. However, if I inspect the source code even with template hints turned on, then the label is nowhere to find.

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Is there a better practice than using Object Manager?

I was wondering if there was a better way to use the resources than object manager, here is how i’m currently using the category factory’s. I am very new to Magento. <?php namespace XX\TierPriceSummary\Block\Adminhtml\Index; class Index extends \Magento\Backend\Block\Widget\Container { protected $_customerGroupsCollection; protected $_productRepository; protected $_resource; private $storeID = 1; public function __construct( \Magento\Backend\Block\Widget\Context $context, \Magento\Customer\Model\ResourceModel\Group\Collection…

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