If someday, for some reason, you need to establish a connection with a database which is behind a firewall and you only have SSH access on that server (and you don't want to use a CLI) you can do an SSH tunnel. It's pretty simple, bellow has a sample of …


Now posting on Grepora

A few weeks ago I started posting at Grepora blog. If you like or are looking for some Oracle related stuff, Grepora it's a good place to go and spend a time reading :). From time to time I'll be posting there, it doesn't mean that this blog will be closed …





From time to time, I change the Linux distro on my laptop or just do a fresh install on it. And once in a while, have random problems with external displays. It can be something really "simple" like don't detecting the external monitor or something crazy like the image below …


When you need to interact with files, there's the possibility to read all bytes from the file with Files.readAllBytes. But be aware of the kinds of files your application will deal with because the Java API files have a limit for the buffer that is defined as Integer.MAX_VALUE …


Digamos que sua empresa trabalha com Django desenvolvendo aplicações cujas apps são plugaveis e reutilizáveis. Por que não se aproveitar de um certo padrão de desenvolvimento para desenvolver menus que se modificam de acordo com as apps que estão no projeto? Como o objetivo aqui não é desenvolver uma app …


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