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Tech C**P

@technical_notes

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مدرس و برنامه نویس پایتون و لینوکس @alirezastack

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https://golangcode.com/run-code-once-with-sync/

#golang #sync #once #goroutine #sync.once

Run Code Once on First Load (Concurrency Safe) - GolangCode

Using a web server as an example, there are multiple stages you can load resources. Within the main() function and within the handler are the obvious two - each with their own advantages and disadvantages. Within the main function can hinder the start-up…

249 viewsAlireza Hos., 08:16

https://podcasts.google.com/feed/aHR0cHM6Ly9jaGFuZ2Vsb2cuY29tL2dvdGltZS9mZWVk/episode/Y2hhbmdlbG9nLmNvbS8yLzEyMDc?ep=14

Google Podcasts

Go Time: Golang, Software Engineering - Design philosophy

In this insight-filled episode, Bill Kennedy joins Johnny and Kris to discuss best practices around the design of software in Go. Bill talks through scenarios, lessons learned, and pitfalls to avoid in both architecture and coding of Go projects.

267 viewsAlireza Hos., 07:05

https://go-proverbs.github.io/

#go #golang #proverbs

292 viewsAlireza Hos., 09:58

pydantic
https://pydantic-docs.helpmanual.io/

docs.pydantic.dev

Welcome to Pydantic - Pydantic

Data validation using Python type hints

276 viewsAlireza Hos., 13:59

Forwarded from Na. A

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300 viewsAlireza Hos., 20:36

https://tableplus.com/blog/2018/08/postgresql-how-to-find-and-kill-hanging-query.html

PostgreSQL - How to find and kill a hanging query?

First, check all the processes that are running:

268 viewsAlireza Hos., 06:39

https://stackoverflow.com/a/2287449/1061008

#vim #caseinsesitive #search

How to do case insensitive search in Vim

I'd like to search for an upper case word, for example COPYRIGHT in a file. I tried performing a search like:

/copyright/i # Doesn't work
but it doesn't work. I know that in Perl, if I give t...

303 viewsAlireza Hos., 12:56

One of the issues you always face with postgres on new systems is pg_config error. If you don't want to install postgres and willing to have postgres library in Pytho operational:

1. brew install libpq
2. xcode-select --install
3. echo 'export PATH="/usr/local/opt/libpq/bin:$PATH"' >> ~/.zshrc
4. env LDFLAGS="-I/usr/local/opt/openssl/include -L/usr/local/opt/openssl/lib" pip3 install psycopg2

#osx #libpq #pg_config #postgres #postgresql #xcode

355 viewsAlireza Hos., 10:20

https://www.mongodb.com/presentations/what-new-in-mongodb-5-0?bpass=true&utm_campaign=Int_WB_What%27s%20new%20in%205.0%20Webinar_09_21_WW_Follow%20Up&utm_medium=email&utm_source=eloqua&utm_term=%5BWebinar%20Recording%5D%20Whatâs%20New%20in%20MongoDB%205.0

394 viewsAlireza Hos., 16:13

https://renemorozowich.com/using-wordpress-rest-api-get-blogs/

#wordpress #get_latest_posts #rest #api #rest_api

Rene Morozowich

Using the WordPress REST API to get blog posts from another site - Rene Morozowich

Are you curious about the WordPress REST API? Check out this easy-to-understand post and start using the WordPress REST API today.

612 viewsAlireza Hos., 07:21

Debugger in Pycharm 2019.3 highlights wrong line

As a workaround please add PYDEVD_USE_CYTHON=NO environment variable to the run configuration used to start debugger

581 viewsAlireza Hos., 08:18