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Adding a new display resolution in Linux

Short story. I get a new laptop with Windows 10, so I need to install Linux, installed but… I get 1366x768 as display resolution, but also…
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José Castro

[Apex][Salesforce] How to make a callout with a DML operation in a process builder

For use an Apex Class in a Process Builder, you need to create one method with a this annotation (just one per class):
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José Castro

[Python] Using temporary files

Working with lambda — jupyter, I saw the need to use cumbersome files through s3, which I had no intention of keeping in the file system…
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José Castro

Important commands in Docker that you should know

Recently we have some troubles with a machine running Docker with some services, Yep it’s a production machine using Docker, but there’s no…
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José Castro

What means SYN_SENT status in a socket?

Recently we had some problems with a DDoS attack on some machines that execute workers, so I started the task of configuring a firewall…
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José Castro

WebView: Keyboard doesn’t shows

Oldie but goldie
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José Castro

How to mock a function from module

If you have something like:
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José Castro
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