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- verilog - What does always block @ (*) means? - Stack Overflow
always @( 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
- Docker - what does `docker run --restart always` actually do?
docker run --always Always restart the container regardless of the exit status When you specify always, the Docker daemon will try to restart the container indefinitely The container will also always start on daemon startup, regardless of the current state of the container I recommend you this documentation about restart-policies
- vim line numbers - how to have them on by default?
I'm using Debian 7 64-bit I didn't have a vimrc file in my home folder I created one and was able to set user defaults for vim
- How to run a github-actions step, even if the previous step fails . . .
Note that it seems that if: success() is always implied unless you specify always() or failure() - even if you set e g if: true This means that (perhaps surprisingly) if: x is different from if: always() x in that the first will not run if previous steps have failed or the job was cancelled –
- Difference among always_ff, always_comb, always_latch and always
The SystemVerilog names always_ff, always_latch and always_comb have stricter criteria for when they are triggered, this means the chance for RTL to Gate level (post synthesis) mismatch is reduced It does mean they are not 100% equivalent to their always @ counterpart and may change some simulation behaviour
- How do I force Kubernetes to re-pull an image? - Stack Overflow
The Image pull policy will always actually help to pull the image every single time a new pod is created (this can be in any case like scaling the replicas, or pod dies and new pod is created) But if you want to update the image of the current running pod, deployment is the best way
- How to stick a footer to bottom in css? - Stack Overflow
If you position your footer using "bottom:0px", it will always stay at the bottom of the viewport even if the viewport is too small to display all the content, which means it will cover part of your content If you want your footer stuck to the bottom, but you always want it to remain below the content of your container, then you do this:
- Making a div vertically scrollable using CSS - Stack Overflow
If you always want the vertical scrollbar to appear: You should use overflow-y: scroll This forces a scrollbar to appear for the vertical axis whether or not it is needed If you can't actually scroll the context, it will appear as a"disabled" scrollbar If you only want a scrollbar to appear if you can scroll the box: Just use overflow: auto
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