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Bookmark or Share- How do I make a Docker container start automatically on system boot ...2) Then if you have docker-compose .yml file add restart: always or if you have docker container add restart=always like this: docker run --restart=always and run docker container. Make sure . If you manually stop a container, its restart policy is ignored until the Docker daemon restarts or the container is manually restarted.
- Where does 'Hello world' come from? - Stack OverflowI always thought the B code cited by therefromhere came first, but Martin Richards seemed to think the BCPL code was first. In either case, "Hello Word!" In either case, "Hello Word!" predates K&R, and its first documented use in code appears to have been written by Brian Kernighan at Bell Labs.
- How can I format a decimal to always show 2 decimal places?The OP always wants two decimal places displayed, so explicitly calling a formatting function, as all the other answers have done, is not good enough. As others have already pointed out, Decimal works well for currency. But Decimal shows all the decimal places. So, override its display formatter:
- Verilog generate/genvar in an always block - Stack OverflowThe always @posedge doesn't have meaning until the design is operating. Subject to certain restrictions, you can put a for loop inside the always block, even for synthesizable code. For synthesis, the loop will be unrolled. However, in that case, the for loop needs to work with a reg, integer, or similar.
- verilog - What does always block @ (*) means? - Stack Overflowalways @( b or c ) begin a = b + c; end But imagine you had a large always block that was sensitive to loads of signals. Writing the sensitivity list would take ages. In fact, if you accidentally leave a signal out, the behaviour might change too! So (*) is a shorthand to solve these problems.
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