Le Van vanleantking

## worker pool
https://medium.com/@B1scuit/creating-a-worker-pool-in-go-21e62907f732

## phpstorm_evaluation_license_reset.md

      
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                vanleantking
                / phpstorm_evaluation_license_reset.md
            
            
              Created
              February 20, 2023 14:49
                — forked from Gyvastis/phpstorm_evaluation_license_reset.md
            
              
                PhpStorm reset evaluation license/period
              
          
    PhpStorm reset evaluation license/period

Make sure to export/import your settings through File -> Manage IDE settings before/after
Windows 10


Close PHPStorm
Run these in PowerShell to remove PhpStorm configuration:

Remove-Item '.\AppData\Local\Jetbrains\PhpStorm*'
Remove-Item '.\AppData\Roaming\Jetbrains\PhpStorm*'


## pymysql auto reconnect
https://stackoverflow.com/questions/22699807/python-mysql-using-pymysql-auto-reconnect

## message broker vs message queues
1. message queue
  queue = data structure == first in first out = the first message added to queue, is the first item to leave the queue.
  => a message queue contains messages with data about events that follow the FIFO order.

2. message broker:
is a software, enables aplication, systems and services can communication each others

## convert string into numeric python use pandas
https://stackoverflow.com/questions/53622737/pandas-convert-strings-to-numeric-if-possible-else-keep-string-values?fbclid=IwAR3qEt7TOTIuOiB3URDPHWFQE41tClh_nFT8OgwCDKsb_8UAZKr8X-bMglw
https://towardsdatascience.com/converting-data-to-a-numeric-type-in-pandas-db9415caab0b
https://stackoverflow.com/questions/69659219/convert-a-data-frame-in-which-one-column-contains-array-of-numbers-as-string-to
https://stackoverflow.com/questions/379906/how-do-i-parse-a-string-to-a-float-or-int
https://stackoverflow.com/questions/5316720/how-to-convert-string-values-from-a-dictionary-into-int-float-datatypes
https://stackoverflow.com/questions/354038/how-do-i-check-if-a-string-represents-a-number-float-or-int

## reset php storm 2021 window 10
C:\Users\Admin\AppData\Roaming\JetBrains\PhpStorm2020.2
Delete "eval" folder
Delete "options/other.xml"

Go to your registry editors' path: Computer\HKEY_CURRENT_USER\SOFTWARE\JavaSoft\Prefs\jetbrains\phpstorm
Remove all inner folders.
Relaunch PHPStorm

## docker run single service in docker compose file
docker-compose up -d --no-deps --build app

## MongoDB aggregation allowUseDisk
MongoDB aggregation stage limits
Aggregation works in memory. Each stage can use up to 100 MB of RAM. You will get an error from the database if you exceed this limit.

If it becomes an unavoidable problem you can opt to page to disk, with the only disadvantage that you will wait a little longer because it is slower to work on the disk rather than in memory. To choose the page to disk method, you just need to set the option allowDiskUse to true like this:

db.collectionName.aggregate(pipeline, { allowDiskUse : true })
Note that this option is not always available shared services. For example Atlas M0, M2 and M5 clusters disable this option.


https://studio3t.com/knowledge-base/articles/mongodb-aggregation-framework/

## Windows Management Instrumentation
https://stackoverflow.com/questions/54283513/how-to-get-all-user-details-user-name-at-least-who-had-logged-in-windows-compu
https://learn.microsoft.com/en-us/windows/win32/wmisdk/wmic

## workers use buffer channel
https://play.golang.com/p/9uHR2jIDR9y


package main

import (
	"fmt"
	"time"
)
	1. message queue
	queue = data structure == first in first out = the first message added to queue, is the first item to leave the queue.
	=> a message queue contains messages with data about events that follow the FIFO order.

	2. message broker:
	is a software, enables aplication, systems and services can communication each others
	https://stackoverflow.com/questions/53622737/pandas-convert-strings-to-numeric-if-possible-else-keep-string-values?fbclid=IwAR3qEt7TOTIuOiB3URDPHWFQE41tClh_nFT8OgwCDKsb_8UAZKr8X-bMglw
	https://towardsdatascience.com/converting-data-to-a-numeric-type-in-pandas-db9415caab0b
	https://stackoverflow.com/questions/69659219/convert-a-data-frame-in-which-one-column-contains-array-of-numbers-as-string-to
	https://stackoverflow.com/questions/379906/how-do-i-parse-a-string-to-a-float-or-int
	https://stackoverflow.com/questions/5316720/how-to-convert-string-values-from-a-dictionary-into-int-float-datatypes
	https://stackoverflow.com/questions/354038/how-do-i-check-if-a-string-represents-a-number-float-or-int
	C:\Users\Admin\AppData\Roaming\JetBrains\PhpStorm2020.2
	Delete "eval" folder
	Delete "options/other.xml"

	Go to your registry editors' path: Computer\HKEY_CURRENT_USER\SOFTWARE\JavaSoft\Prefs\jetbrains\phpstorm
	Remove all inner folders.
	Relaunch PHPStorm
	MongoDB aggregation stage limits
	Aggregation works in memory. Each stage can use up to 100 MB of RAM. You will get an error from the database if you exceed this limit.

	If it becomes an unavoidable problem you can opt to page to disk, with the only disadvantage that you will wait a little longer because it is slower to work on the disk rather than in memory. To choose the page to disk method, you just need to set the option allowDiskUse to true like this:

	db.collectionName.aggregate(pipeline, { allowDiskUse : true })
	Note that this option is not always available shared services. For example Atlas M0, M2 and M5 clusters disable this option.


	https://studio3t.com/knowledge-base/articles/mongodb-aggregation-framework/
	https://stackoverflow.com/questions/54283513/how-to-get-all-user-details-user-name-at-least-who-had-logged-in-windows-compu
	https://learn.microsoft.com/en-us/windows/win32/wmisdk/wmic
	https://play.golang.com/p/9uHR2jIDR9y


	package main

	import (
	"fmt"
	"time"
	)