How to install linux mint on hp

I’ve run into a problem — had a lot of error logging saying «PCIe Bus Error: severity=Corrected, type=Physical Layer», «AER Corrected error received», and similar. The problem is that it fills all the log space and the installation process cannot finish. You can run into it on HP laptops on monoblocks. What you can do.

How to watch tv on amazon Fire TV stick

You need to install some apps for that. Settings→My Fire TV→Developer options→Apps from Unknown Sources→ON. 🔍→Type «Downloader»→Click on it→Install. Home→Downloader→Type following link (https://smarttvnews.ru/wp-content/uploads/2017/03/LazyIPTV_2.44.apk)→Install. 🔍→Type «VLC Player»→Install. Home→Lazy IPTV→New playlist→From Internet(by url)→Type «https://smarttvnews.ru/apps/iptvchannels.m3u». Now you can watch it. Home→Lazy IPTV→Channel search→Select a channel you want. More on apps and playlists here — https://smarttvnews.ru/kak-besplatno-smotret-tv-kanalyi-na-android-ustroystvah-i-gde-skachat-besplatnyie-iptv-pleylistyi/ (in Russian).

A way to test http client in go

A couple of ways are described here — http://hassansin.github.io/Unit-Testing-http-client-in-Go The way I liked is the following one:

Setup local Athens for proper go mod

There is a project called Athens for proxying all your go mod downloads. How to use it locally. 1. Create the following files and directories: a. /Users/d.bolgov/.ssh-athens/storage — empty directory to cache go modules b. /Users/d.bolgov/.ssh-athens/.netrc — if you prefer using .netrc

c. /Users/d.bolgov/.ssh-athens/gitconfig/.gitconfig — if you want to substitue some urls. I personally …

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Port forwarding with kubectl

If you want some kubernetes pod to forward all the traffic to you local machine, you can do this: 1. get pod id with

2. forward exact port from it to you localhost with

And you can request you localhost to reach pod on selected port.

Installing protobuf tools on MacOS

Installing protoc

Or follow different instructions. Installing grpc_cli Option 1. Easy way.

It is described here — https://github.com/grpc/homebrew-grpc. Option 2. Hard way — using cmake and make. NOT RECOMMENDED.

Or follow these instructions

Pros and cons of DynamoDB

What the author suggests is to use it in cases when there are not so many writes to DB and where eventual consistency is fine for the app. The writes are pretty expensive after all and could lead to problems with eventual consistency. And the main issue from my side is that DynamoDB is a …

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Nice talk about concurrency in Go

Another good talk. It’s not only about channels, but also about atomics and patterns around ti. https://www.youtube.com/watch?v=YEKjSzIwAdA

How to choose a partition key for DynamoDB

Here’s an article about how to do it right: https://aws.amazon.com/blogs/database/choosing-the-right-dynamodb-partition-key/. The main ideas — partition key should have a good cardinality, but at the same time it should be queried easily as all the queries to DynamoDB should start with PartitionKey=…, as they are hashes.

Checking restart problems with mysql on centos

You probable installed MySQL with a help of article like this — https://phoenixnap.com/kb/how-to-install-mysql-on-centos-7 So your mysql is controlled by systemctl. Check current status — sudo systemctl status mysqld. Start service — sudo systemctl start mysqld Logs for systemctl are here — sudo journalctl -xe Logs for mysql can be found here — /var/log/mysqld.log. Configs are …

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