Nautilus click on mounted partition opens LibreOffice

I’m running a recent installation of Ubuntu 19.10. A partition mounted at ‘/media/USER/Ubuntu_17.10_x64’ doesn’t appear in the left pane of Nautilus; when I navigate to ‘Other Locations’ and click on it, LibreOffice starts and an error message pops up: ‘Access to /media/USER/Ubuntu_17.10_x64 was denied’ /usr/share/applications/defaults.list doesn’t list any relevant LibreOffice extensions as far as I…

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Truffle – set or disable optimizer only for selected contracts

I have over 40 contracts in my project, for example: admin groups votings registry token In my truffle config I have optimizer enabled with 600 runs. compilers: { solc: { version: “0.5.1”, //docker: true, settings: { optimizer: { enabled: true, runs: 600 }, } } } All my migrations look like in this tutorial: https://www.trufflesuite.com/docs/truffle/getting-started/running-migrations…

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solidity program task

The code below does not compile and I cannot seem to understand the errors. . pragma solidity ^0.5.0; contract first { address payable private myAddress=0xCA35b7d915458EF540aDe6068dFe2F44E8fa733c; function setAddress(address payable add)public{ myAddress=add; } function getBalance()public view returns (uint){ return myAddress.balance; } uint isfeespaid; function pay()public payable { myAddress.transfer(msg.value); } uint public mybalance=200000000000000000; modifier verifyisfeespaid(){ if (msg.value===mybalance){ _;…

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Enabling ServiceTopology Kubernetes 1.17 and EndpointSlice

We recently upgraded to 1.17 in order to take advantage of the new ServiceTopology feature to more efficiently route traffic between pods/services. Steps we have taken: 1) Upgraded to 1.17 2) Added feature gate in kubeadm-config config map for both EndpointSlice and Service Topology(did kubeadm upgrade node after) apiServer: extraArgs: authorization-mode: Node,RBAC feature-gates: EndpointSlice=true,ServiceTopology=true 3)…

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