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Given an array arr[] of length N, the task is to find the number of Good Ranges in the array arr[]. A Good Range is… Read More The post Count of index range [L, R] in Array such that removing all its instances sorts the Array appeared first on GeeksforGeeks.
Monthly Archives: July 2021
422 posts
What could cause my SSH passphrase to fail on my AWS VM but work fine on my Mac laptop, for the exact same keypair? See below (blank lines added for clarity). Passphrase was copy/pasted so is identical, no typos involved. 320 ~/.ssh$ uname -a Darwin mbp.local 19.6.0 Darwin Kernel Version […]
Hey i have been wondering about how to copy and paste someone’s public key and i don’t know if I have a add the following with the key / —-BEGIN __ KEY—–‘ and ‘—–END __ KEY—–‘ or do I just need to copy the key it’s self Thanks for your […]
I need to work on my home desktop computer from my country house. So I setup a VPN server on my home server. A windows 10 machine, following this guide. https://pureinfotech.com/setup-vpn-server-windows-10/ I can connect, and I get a IP. But I cant ping or connect to my computers on the […]
In using tmux, I generally like to keep each window dedicated to a specific service that I’m working on. I try to minimize the number of windows that I have open and so I don’t want to just keep a window permanently open for each project that I find myself […]
SATA : is a bus interface PCIe : is a bus interface M.2 : is a physical connector If that’s the case, how could something be both SATA and PCIe at the same time? Also, U.2, SATA and SATAe are all physical connectors. Is SATA both physical connector and bus […]
I want to add a column of a newly created boolean attribute, but it doesn’t work, I have read blogs where they give the same advice but it hasn’t worked I have followed the following steps: Create boolean attribute: Extend the Product class from the vendor appcodeVendorModuleetcadminhtmldi.xml <?xml version="1.0"?> <config […]
To optimize magento2 i have created admin as separate node (ubuntu20)and fronted node(ubuntu20) in AWS. Now im trying to implement Elastic cache redis with magento. I have created Redis in AWS but im bit confused with the approach, can some guide me if the following is right way Install redis […]
I created: di.xml on app/code/Filter/Sorting/etc <?xml version="1.0"?> <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd"> <type name="MagentoCatalogModelConfig"> <plugin name="Filter_Sorting::addCustomSortOptions" type="FilterSortingPluginModelConfig" /> </type> <type name="MagentoCatalogBlockProductProductListToolbar"> <plugin name="Filter_Sorting::implementCustomSortOptions" type="FilterSortingPluginProductProductListToolbar" /> </type> </config> for my Config.php on app/code/Filter/Sorting/Plugin: <?php namespace FilterSortingPluginModel; class Config { public function afterGetAttributeUsedForSortByArray(MagentoCatalogModelConfig $catalogConfig, $options) { //Remove default sorting options unset($options['position']); unset($options['name']); unset($options['price']); //New […]