Just for clarification, the function fn() must return an interface for this to
work.
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Hello,
I'm a computer scientist in charge of developing an image processing
pipeline for telescope images.
It will also have a web server and DB connection.
The project is going through reviews by external experts, and the problem
I'm facing is that my proposal to use Go is about to be
t" approach.
ons 6 dec. 2017 kl 11:43 skrev Volker Dobler
<dr.volker.dob...@gmail.com <mailto:dr.volker.dob...@gmail.com>>:
I know about https://go-hep.org probably Sebastien can elaborate more
if and how it is used at CERN.
V.
On Wednesday, 6 December 2017 10:56:
(Other systems doing it
right: Haskell, Erlang, OCaml, Elixir, ...)
On Wed, Dec 6, 2017 at 2:34 PM Christophe Meessen
<christophe.mees...@gmail.com <mailto:christophe.mees...@gmail.com>>
wrote:
Thanks far all the answers. Sebastien Binet is a colleague and he
is indee
If considering user defined Ranger interface, I would strongly suggest to
look at D's equivalent. The interface is simple and there are many use of
it. It is trivial to develop a reverse range or ranges that traverse data
structures (e.g. binary trees) in different ways (once you have
I need to index data by type and I have two options:
- use a string as key and index the string returned by reflect.Type.Name()
- use reflect.Type as key
I have the impression that indexing by reflect.Type would be slightly more
speed and space efficient, but I'm unsure if the relation between
Hello,
when I try to print the draft documents, only the first page is printed.
It's not related with the printer because I get the same result when I try
to print in a document (pdf).
Is it possible to provide the documents also in pdf format ?
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I understand your example, but it wouldn't be a problem anymore with a special
character like a $ sign. D use the !.
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Ch.Meessen
> Le 6 sept. 2018 à 09:56, Jan Mercl <0xj...@gmail.com> a écrit :
>
> On Thu, Sep 6, 2018 at 9:49 AM Christophe Meessen
>
Thank you for the suggestions peterGo, but that is my current browser.
I finally used Chrome to print.
Le mercredi 5 septembre 2018 10:10:22 UTC+2, Christophe Meessen a écrit :
>
> Hello,
>
> when I try to print the draft documents, only the first page is printed.
> I
I know about the problems it raised with C++, but Go is different. Go2
draft restricts generic parameters to types.
The only case where there might eventually be an ambiguity is with
specialized functions in expressions.
I would like to determine if it's still possible to use < > and avoid
What you did is decouple production from consumption. You can speed up the
production go routine if the rate is irregular. But if, on average, consumption
is too slow, the list will grow until out of memory.
If you want to speed up consumption, you may group the strings in one big
string and
Please replace 'case ticker.C' with 'case <-ticker.C' in my previous code.
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name]". When present, a
"go get" will download and install all dependencies.
Sorry for the noise.
Le mardi 1 octobre 2019 08:59:55 UTC+2, Christophe Meessen a écrit :
>
> When GOPATH is defined (~/go),
>
> go get -u github.com/XXX/go-YYY@latest
>
> doesn’t wor
modules was used everywhere.
The rules are non-intuitive and not explicit.
Le lundi 30 septembre 2019 11:17:11 UTC+2, Christophe Meessen a écrit :
>
> Solved the issue with the command:
>
> go get -u github.com/XXX/go-YYY@latest
>
> Is there another way ?
>
> Le lu
Answering to my self.
In case someone else is sharing the need, I found this Go package that
provides support for x509 proxy certificates.
https://gitlab.cern.ch/flutter/go-proxy
Le lundi 23 septembre 2019 14:31:51 UTC+2, Christophe Meessen a écrit :
>
> Hello,
> I need to writ
I have a small go program to test a third party package stored on github.
I’m using go1.13.1 with no GOPATH defined. Code is in ~/go/src.
When I first tried to compile the program, there was an error in the third
party package. I submitted a pull request to fix it and the manager merged
it.
Note that the third party package has no tags.
Le lundi 30 septembre 2019 11:01:17 UTC+2, Christophe Meessen a écrit :
>
> I have a small go program to test a third party package stored on github.
> I’m using go1.13.1 with no GOPATH defined. Code is in ~/go/src.
>
> Whe
Solved the issue with the command:
go get -u github.com/XXX/go-YYY@latest
Is there another way ?
Le lundi 30 septembre 2019 11:01:17 UTC+2, Christophe Meessen a écrit :
>
> I have a small go program to test a third party package stored on github.
> I’m using go1.13.1 with
I have noticed that printf performs an apparently inconsistent rounding of
floating point values.
I divide a big number by 1000 and printf the resulting value with "%.1f".
Here is the code: https://play.golang.org/p/e7dD3c6IHq2
I would expect the rounding rule to be "round away from zero" as
I can't change expectations. It is to convert a byte count into a human
readable byte count ( with kB, MB, ... units).
I found out that I can produce the expected result by using math.Round. See
here https://play.golang.org/p/UorDwbKlLj5
For my use case, I ended up converting "manually" the
Hello,
I need to write go code dealing with proxy certificates (RFC3820).
They are sometimes referred to as Grid Security Infrastructure (GSI)
certificates
I couldn’t find anything related in crypto or x/crypto. Any suggestion ?
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>
> On Friday, 6 March 2020 14:11:37 UTC+1, Christophe Meessen wrote:
>>
>> I wanted to check my program for go routine and memory leaks. In doing so
>> I detected what resemble a memory leak while my program was doing nothing.
>>
>> Here is a minimal program
UTC+1, Christophe Meessen a écrit :
>
> The documentation of the GC() function states:
>
> "GC runs a garbage collection and blocks the caller until the garbage
> collection is complete. It may also block the entire program."
>
> Based on the documentation, I assumed
I wanted to check my program for go routine and memory leaks. In doing so I
detected what resemble a memory leak while my program was doing nothing.
Here is a minimal program that reproduces the problem. The program collects
and prints the total number of bytes allocated and the number of
It is possible to reduce the capacity of a slice by using the full slice
expression (https://golang.org/ref/spec#Slice_expressions).
Now consider the following code where a is a 1MB slice. I then create b, a
slice of a, but with a much smaller capacity. Finally, I change the value
of a so that
Reading the document "Type parameters - Draft desing" of June 16, 2020
(https://go.googlesource.com/proposal/+/refs/heads/master/design/go2draft-type-parameters.md),
I wonder if these two following function definitions are not equivalent and
thus interchangeable
func Stringify(type T
There is a rumor that Apple will announce at the WWDC2020, the 22 june,
that the Macs of generation 2021 and beyond will use ARM processors in
place of the Intel processors.
Is Golang ready to follow this move ? Will I be able to compile and run my
go programs on ARM Macs ?
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The following playground example shows the problem:
https://go.dev/play/p/1kC2j57M_fW
Le 15/06/2023 à 10:28, Jan Mercl a écrit :
On Thu, Jun 15, 2023 at 10:16 AM christoph...@gmail.com
wrote:
It is possible to define two structures globally with mutual type dependency as
this:
type A
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