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Development System & Network

cPanel will stop supporting all installations on Amazon Linux, which includes this server

i recevied this error in my whm im using Amazon linux server On June 30, 2020, cPanel will stop supporting all installations on Amazon Linux, which includes this server. At that time, we will no longer provide bug, security, or feature updates. We encourage you to migrate to a server using CentOS 7 or greater […]

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Development System & Network

How to add CPU core licenses (I’ve already purchased) to Windows Server Standard 2019?

I have purchased a 24-core server (Dual 12 core CPU’s). I installed Windows Server Standard 2019, which comes by default with 16 cores. I want to use the additional 8 CPU cores, so I purchased two additional 4-core licenses for Windows Server 2019 Standard. When I received them, there are no instructions on how to […]

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Development

Vulkan, why do validation layers (and by extension the spec) forbid pipelines from not writing to certain attachments?

In vulkan, if under the lifetime of a single render pass you naively render to a framebuffer that contains multiple attachemnts with a pipeline that renders to all of them and then render again with a pipeline that only renders to one of them you will get an error. Let me give an example. Consider […]

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Development

What are the extra values added to DynamoDB streams and how do I remove them?

I am using DynamoDB streams to sync data to Elasticsearch using Lambda The format of the data (from https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Streams.Lambda.Tutorial.html) looks like: “NewImage”: { “Timestamp”: { “S”: “2016-11-18:12:09:36” }, “Message”: { “S”: “This is a bark from the Woofer social network” }, “Username”: { “S”: “John Doe” } }, So two questions. What is the “S” […]

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Development

Remove line breaks from within one particular JSON key using Python

I am scrapping a website that has multiple JSON objects and multiple keys within each object. I am trying to use json.loads to get the JSON objects to a point where I can pull the individual keys that I need. Here is a reproducible example using a real website: #%% Create variable with website location […]

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Development

Amazon PA API 5.0 migration – Cannot find Maven SDK dependency (public repository)

I need to do Amazon PA API Migration on March. I’m trying to find a Maven public repository where is published the ‘PA API 5.0 sdk’. This is the official documentation : link It says : Download paapi5-java-sdk-and-samples archive and unzip it. Open the project in any editor of your preference. Add all jars present […]

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CMS Development Drupal

Where can I get dompdf_0-8-0 that include .info.yml files?

I am new to Drupal and can’t get the download PDF feature working in Drupal 8 webform submission, getting the following message: Error generating document: Missing dependencies. Please install with: composer require “dompdf/dompdf 0.8.0” I have downloaded dompdf/dompdf 0.8.0 zip.file from here https://github.com/dompdf/dompdf/releases/tag/v0.8.0 and coverted it to tar.gz (since zip upload is not working) and […]

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Development

How can i access to redux store with react navigation?

I have App “Music App” for tow users type “Guest, a user registered” I have a bottom navigator for those, When Guest opens my app I want to render just 4 bottom tabs “Home, browse, search, radio”. but when user login/register I want to render 5 tabs previously tabs plus “Library” Tab. SO I dispatch […]

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Cryptocurrency Development Ethereum

Download Etherscan input data via API

I am unable to find the correct API call format to download the input data field from the event log of each transaction – is there a way to use API key to download this information? I am referring to downloading the data of this input data field:

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Development Linux

How to fix strange characters in my .txt file?

I editted a .txt file in my visual studio and then copied that into a HPC server. The file looks fine to me at first, But when I opened it in the linux environment, weird characters showed up (actually, it asks me “this might be a binary. Do you really wanna see it?”). I believe […]