If the docs are correct, how do you append to nil? That's what the docs
say. Take a look at them.
Your code example shows the first parameter to Seal() can be nil. So what
does that parameter do? How do you append to it?
On Sunday, October 8, 2023 at 11:19:13 PM UTC-6 Axel Wagner wrote:
>
Now including the list and hopefully with less typos. :)
append returns a new slice. Appending to nil just means that you are
guaranteed that the returned slice will be allocated inside the append
function. The same happens if you try to append to a slice that does not
have enough capacity to
I get the impression that the thing you are missing is that appending to a
slice does not modify it. That is, `append(s, x...)` modifies neither the
length, nor the content of `s`, you have to type `x = append(s, x...)`.
`Seal` (and `Open`) work exactly the same. They append to the `out`
parameter
On Mon, Oct 9, 2023 at 3:46 PM Dean Schulze wrote:
> If the docs are correct, how do you append to nil?
https://go.dev/play/p/WY0Bycj-_Tn
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So why even bother with the first parameter then? That looks like a badly
designed method signature.
On Monday, October 9, 2023 at 8:12:33 AM UTC-6 Axel Wagner wrote:
> I get the impression that the thing you are missing is that appending to a
> slice does not modify it. That is, `append(s,
I tried to recreate the simplest example:
testAdd.go:
package main
func main () {
_ = add(3,5)
}
addAsm.s:
TEXTmain.add(SB), NOSPLIT|NOFRAME|ABIInternal, $0-16
ADDQBX, AX
RET
I can compile the first program with: go tool compile testAdd.go
I can run the assembler: go tool asm
נא להכניס את המייל שלי כי אני לא מצליח
ב-יום שלישי, 26 בספטמבר 2023 בשעה 19:46:29 UTC+3, Nagaev Boris כתב/ה:
> Hi folks!
>
> I updated the CL https://go-review.googlesource.com/c/go/+/413594 to fix
> the finding of the LUCI bot. Please take another look :)
>
> On Sun, Sep 10, 2023 at 6:49 PM
On Mon, Oct 9, 2023 at 6:02 PM Peter Riemenschneider wrote:
Just '$ go build' as usual, but one must declare the asm function:
https://go.dev/play/p/KySqFvCVz_T
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That is mixing concerns (low cohesion), though. At the very least they
need to explain that in the docs. Otherwise that first parameter makes no
sense.
On Monday, October 9, 2023 at 2:51:11 PM UTC-6 David Anderson wrote:
> The first parameter lets you avoid an allocation. If you're
On Mon, Oct 9, 2023, 1:59 PM Dean Schulze wrote:
> That is mixing concerns (low cohesion), though. At the very least they
> need to explain that in the docs. Otherwise that first parameter makes no
> sense.
>
This is a common design pattern in Go. We shouldn't expect that every
function that
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