Categories
User Help

I see my SSD like 3 disks on macOS Catalina after SSD replace

I’ve upgraded my Macbook Air installing it brand new SSD. Everything worked fine but I had to reinstall the OS so I did it via bootable USB. When I had to choose a disk I decided to erase the old one and then formated it with like APFS volume which I’ll name newone. After the […]

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CMS Magento Mastering Development

Magento 2: Creating a custom indexer for my own module

I am new to Magento. I have a custom module in Magento 2 that has a table with data and CRUD models. I want to create an indexer for it to be able to push it to Elasticsearch. I already created the indexer.xml and mview.xml files, as well as class inside the Model\Indexer namespace. Here […]

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Cryptocurrency Ethereum Mastering Development

The network id specified in the truffle config (4447) does not match the one returned by the network (4777)

Please, the error messsage is in this imgur link, how’s that even possible? They are the same network, but I still cannot test my smart contract via Truffle. https://i.stack.imgur.com/vykIa.jpg Code of the truffle-config.js file: const path = require("path"); module.exports = {contracts_build_directory: path.join(_dirname, "client/src/contracts"), networks: { develop: { port: 7545, host: "127.0.0.1", network_id: 4777 } }, […]

Categories
Cryptocurrency Ethereum Mastering Development

The network id specified in the truffle config (4447) does not match the one returned by the network (4777)

Please, the error messsage is in this imgur link, how’s that even possible? They are the same network, but I still cannot test my smart contract via Truffle. https://i.stack.imgur.com/vykIa.jpg Code of the truffle-config.js file: const path = require("path"); module.exports = {contracts_build_directory: path.join(_dirname, "client/src/contracts"), networks: { develop: { port: 7545, host: "127.0.0.1", network_id: 4777 } }, […]

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User Help

Stateful DHCPv6 and a change of prefix?

Some of my devices require Stateful DHCPv6. They do not leverage SLAAC to determine their IPv6 address. Go figure! Consequently, I tried a Stateful DHCPv6 Server. However, my IPv6 prefix changes each day. Therefore, I do not have a static but dynamic, unstable, non-persistent prefix. My question: How do I get DHCPv6 clients aware of […]

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Mastering Development

How can build automated virtual football betting bot? [closed]

Please, which python framework can I use to build an automated virtual football betting bot?

Categories
Mastering Development System & Network

Google Backup and Sync on my Google Compute Engine

I’m not very technical, sorry! I need help figuring out why my Google Backup and Sync is not working on my cloud server. We have a Google Drive where our clients upload video files, we use software to monitor the google drives and process new files. Our clients upload files and they do not get […]

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Game Creation Mastering Development

How To Fix Vuforia Engine Play Mode Error?

I want make an AR app in Unity using Vuforia Engine. But when I try to enter play mode nothing appeared. Here’s the error alert: How to fix this, please.

Categories
Database Development

.id[EEED14EE-2803].[AaronKennedy74@cock.li].eight, “ITS A VIRUS ATTACK”

Please, i’ve my SQL server backup files encrypted with ".id[EEED14EE-2803].[AaronKennedy74@cock.li].eight", "ITS A VIRUS path". Please someone help to decrypt. i’ve no backup file else where.

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Raspberry Pi User Help

raspberry pi 4 not booting

My raspberry pi 4 not booting , the green led firstly blink and then stopped ? , I try yo format my SD card several times and reinstall the OS but it still not working ?I am new to raspberry need a help , please