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Should disabled elements be focusable? No, the button cannot receive focus because it is disabled. According to the W3.org specification (HTML5 version) disabled form controls…

Has Meltdown been exploited? According to Dell: “No ‘real-world’ exploits of these vulnerabilities [ie, Meltdown and Spectre] have been reported to date [26 January 2018],…

Why do we use # States in form API? Form API #states allow us to create form elements that change state (show, hide, enable, disable,…

What is IR protocol? In general, an IR Protocol is a set of rules that specifies how to transmit a group of bits or bytes.…

How do I upload bulk products in Magento? Magento 2 import products with images Then upload the product images to the Magento 2 pub/media/import folder.…

How do I fix VPN unsuccessful domain name resolution? You can fix the VPN unsuccessful domain name resolution issue by switch back to the original…

Why is Adam the best optimizer? Adam combines the best properties of the AdaGrad and RMSProp algorithms to provide an optimization algorithm that can handle…

What is the IP address for anycast? And the IP address is different from our AnyCast (192.168. 203.1). What is Anycast IP routing? Anycast DNS…

Does Facebook save your passwords? Facebook confirmed Thursday in a blog post, prompted by a report by cybersecurity reporter Brian Krebs, that it stored “hundreds…

How do I edit contacts on my Nokia phone? Nokia 2 V Tella – Edit a Contact From a Home screen, swipe up to access…