Tomek Urbaszek turbaszek

## postgres-cheatsheet.md

      
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                Kartones
                / postgres-cheatsheet.md
            
            
              Last active
              July 23, 2024 09:14
            
              
                PostgreSQL command line cheatsheet
              
          
    PSQL

Magic words:
psql -U postgres
Some interesting flags (to see all, use -h or --help depending on your psql version):

-E: will describe the underlaying queries of the \ commands (cool for learning!)
-l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)


## introrx.md

      
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                staltz
                / introrx.md
            
            
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              July 22, 2024 09:31
            
              
                The introduction to Reactive Programming you've been missing
              
          
    The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.


## D3JS Tree Editor.md

      
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                adamfeuer
                /  D3JS Tree Editor.md
            
            
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              November 13, 2023 09:56
            
              
                d3js tree editor with node create, delete, and rename
              
          
              We couldn’t find that file to show.
              
            
## mikrotik-chateau-cell-lock.txt
    https://forums.quectel.com/t/eg12-and-freq-or-cell-lock-feature/4619

    thanks.

    After many test I discover all stuff.
    This is example at RouterBoard Chateau, RouterOS 7 beta 8

    Quectel EG12 not support frequency lock to select band at any tower.
    Quectel EG12 support one and many Cell Lock’s, you can enter max 20 of CellLock’s and it select the one with the best signal and set it as primary-band.
	https://forums.quectel.com/t/eg12-and-freq-or-cell-lock-feature/4619

	thanks.

	After many test I discover all stuff.
	This is example at RouterBoard Chateau, RouterOS 7 beta 8

	Quectel EG12 not support frequency lock to select band at any tower.
	Quectel EG12 support one and many Cell Lock’s, you can enter max 20 of CellLock’s and it select the one with the best signal and set it as primary-band.