- verilog - What does always block @ (*) means? - Stack Overflow
The (*) means "build the sensitivity list for me" For example, if you had a statement a = b + c; then you'd want a to change every time either b or c changes In other words, a is "sensitive" to b c So to set this up: 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
- How to run a github-actions step, even if the previous step fails . . .
always Causes the step to always execute, and returns true, even when canceled A job or step will not run when a critical failure prevents the task from running For example, if getting sources failed Which means the job will run even when it gets cancelled, if that's what you want, then go ahead
- Verilog Always block using (*) symbol - Stack Overflow
The always @(*) syntax was added to the IEEE Verilog Std in 2001 All modern Verilog tools (simulators, synthesis, etc ) support this syntax Here is a quote from the LRM (1800-2009): An incomplete event_expression list of an event control is a common source of bugs in register transfer level (RTL) simulations The implicit event_expression, @*, is a convenient shorthand that eliminates these
- OPTION (RECOMPILE) is Always Faster; Why? - Stack Overflow
I encountered an odd situation where appending OPTION (RECOMPILE) to my query causes it to run in half a second, while omitting it causes the query to take well over five minutes This is the case
- Continue Azure Pipeline on failed task - Stack Overflow
The ErrorActionPreference option is used to determine whether to continue to execute the rest of the code instead of another task So, with continue value for ErrorActionPreference, the task will execute the next line of code of your script even through the current line throws an error, unless you call exit explicitly For your requirement, you are using a release pipeline (using the UI
- Always vs forever in Verilog HDL - Stack Overflow
The always construct can be used at the module level to create a procedural block that is always triggered Typically it is followed by an event control, e g , you might write, within a module, something like: always @(posedge clk) <do stuff> always @(en or d) <do stuff> always @* <do stuff>, can also use @(*) This is the typical way to write latches, flops, etc The forever construct, in
- Can GitHub Copilot stop auto-suggesting, instead be triggered by a . . .
By default, it's always on, always suggesting (and frequently getting in my way ) I want it to be less aggressive, disabling the auto-suggestion, but still have it readily available at a keystroke What I've tried already: In a helpful post, I see that Alt \ is the default key for triggering Copilot suggestions Great, that's half of the solution
- Should switch statements always contain a default clause?
If we always use a default clause it might happen that the static code analysis tool is not capable of detecting exhaustive or non-exhaustive switch statements as it always detects the default clause This is super bad as we will not be informed if we extend the enum by another value and forget to add it to one switch statement
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