If it is not in stadnard library, then i will use the approach taken by
json.Number in stdlib
that seems simpler, let the users decide how to use it.
thanks
Santhosh
On Wed, Feb 17, 2021 at 3:02 AM Brian Candler wrote:
> Not in the standard libraries. See (declined):
>
>
If you had a simple test program or microbenchmark which put some numbers
behind your concerns, I think you'll get a bit more traction. Have you
tried to measure the effect of page faults on reading data from embedded
files (or, I guess, any sort of data that has fallen out of the pagecache)?
On Tuesday, 16 February 2021 at 22:57:07 UTC+1 pkle...@xs4all.nl wrote:
> Also, you can't use local packages without a dot in the name.
>
I do this all the time.
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Op dinsdag 16 februari 2021 om 21:40:52 UTC+1 schreef Ian Lance Taylor:
> On Tue, Feb 16, 2021 at 12:34 PM Peter Kleiweg wrote:
> >
> > `go get` is broken. It doesn't download packages.
>
> Tell us what you did, what you expected to happen, and what happened
> instead. Thanks.
>
> Note that
Jan, is there any write-up about modernc.org/sqlite? I've dabbled in
automated conversion, and I'm very curious if there's more information
about how it works, any pitfalls / unsupported stuff, etc, but having
trouble finding anything like that in the repos.
On Sunday, January 24, 2021 at
Not in the standard libraries. See (declined):
https://github.com/golang/go/issues/12127
https://github.com/golang/go/issues/12332
However there are links to third-party libraries in those tickets.
On Tuesday, 16 February 2021 at 21:04:30 UTC Santhosh T wrote:
> is there java's BigDecimal
On Wed, 2021-02-17 at 02:33 +0530, Santhosh T wrote:
> is there java's BigDecimal equivalent in golang ?
There is, for example https://github.com/shopspring/decimal. But you
should ask yourself why you need this.
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is there java's BigDecimal equivalent in golang ?
thanks
Santhosh
On Wed, Feb 17, 2021 at 2:05 AM Brian Candler wrote:
> You compared Golang's BigFloat with Java's BigDecimal. They are not the
> same.
>
> On Tuesday, 16 February 2021 at 20:30:28 UTC Santhosh T wrote:
>
>> in Java, this is not
$ go get -u github.com/boyter/scc/
go: downloading github.com/boyter/scc v1.12.1
go: downloading github.com/boyter/scc v2.12.0+incompatible
go: downloading github.com/spf13/cobra v1.1.3
go: downloading golang.org/x/text v0.3.5
go: downloading gopkg.in/yaml.v2 v2.4.0
go: downloading
Elaborate?
On Tue, Feb 16, 2021 at 12:34 PM Peter Kleiweg wrote:
> `go get` is broken. It doesn't download packages.
>
> Op dinsdag 16 februari 2021 om 20:56:37 UTC+1 schreef Alex Rakoczy:
>
>> Hello gophers,
>>
>> We just released Go 1.16
>>
>> To find out what has changed in Go 1.16, read the
On Tue, Feb 16, 2021 at 12:34 PM Peter Kleiweg wrote:
>
> `go get` is broken. It doesn't download packages.
Tell us what you did, what you expected to happen, and what happened
instead. Thanks.
Note that module support is now on by default
(https://golang.org/doc/go1.16#go-command), which can
You compared Golang's BigFloat with Java's BigDecimal. They are not the
same.
On Tuesday, 16 February 2021 at 20:30:28 UTC Santhosh T wrote:
> in Java, this is not case.
>
> BigDecimal v = new BigDecimal("123.4");
> System.out.printf("%.20f\n", v); // prints
`go get` is broken. It doesn't download packages.
Op dinsdag 16 februari 2021 om 20:56:37 UTC+1 schreef Alex Rakoczy:
> Hello gophers,
>
> We just released Go 1.16
>
> To find out what has changed in Go 1.16, read the release notes:
> https://golang.org/doc/go1.16
>
> You can download binary and
On Tue, Feb 16, 2021 at 9:30 PM Santhosh T wrote:
> in Java, this is not case.
That compares decimal vs floating point representations. Those have
very different properties, for different usage patterns.
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in Java, this is not case.
BigDecimal v = new BigDecimal("123.4");
System.out.printf("%.20f\n", v); // prints 123.4000
System.out.printf("%.40f\n", v); // prints
123.4000
you can see that it is represented exactly. I
Hello gophers,
We just released Go 1.16
To find out what has changed in Go 1.16, read the release notes:
https://golang.org/doc/go1.16
You can download binary and source distributions from our download page:
https://golang.org/dl/
If you have Go installed already, an easy way to try go1.16
is
I have been so very much looking forward to Go 2.0 and generics. Getting it
in 1.18 is the icing on the cake. I seriously did not think you could do it
considering that everyone was pulling you in different directions. Well
Done! Defining the job is 90% of the project. The coding and testing
I wanted to express my thanks to Mickael McKinnus for his research.
I am someone who is quite happy with the error handling in Go as it lets me
implement whatever I like, I must say it is obviously flawed from the
standpoint that the proper constructs are not part of the language but part
of
On Sunday, 14 February 2021 at 21:57:31 UTC kortschak wrote:
> 123.4 cannot be represented in binary with a finite number of bits.
>
>
See: https://0.30004.com/
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Was going through the implementation of embed.FS and started wondering
about the lack of WriteTo - specifically about the implications in case the
embedded data is not present in memory e.g. because it got evicted due to
memory pressure - or simply due to outright not fitting in memory. Won’t
hi there,
I'd like to introduce star-tex[1], a (Work In Progress) TeX engine.
it wraps the output of the official texlive tex.w WEB file (ie: C/C++
files) as a CGo package.
the idea is to replace in an adiabatical fashion the C bits with their
Go equivalent.
there's already code that can
I change it to following:
type JSON struct{ Val interface{} }
thanks
Santhosh
On Tuesday, February 16, 2021 at 1:58:58 PM UTC+5:30 arn...@gmail.com wrote:
> You need you Json type to be a concrete type, e.g. (if the underlying type
> is a string)
>
> type Json string
>
> Then users can try to
You need you Json type to be a concrete type, e.g. (if the underlying type
is a string)
type Json string
Then users can try to assert that what they get is of concrete type Json
Cheers,
Arnaud
On Tue, 16 Feb 2021, 08:20 Santhosh Kumar T,
wrote:
> I am not using either json.Marshaler or
I am not using either json.Marshaler or json.Unmarshaller
my project implements mysql binlog replication protocol
i have a method: fn nextRow() []interafce{}
which returns values in row as slice.
the row might contain VARCHAR and JSON type columns in mysql table
definition
if actual json
An interface type-assertion asserts that the dynamic value in the interface
(in this case it's `string`) implements the interface you are asserting (in
this case `myinterface`). As `myinterface` has no methods, every value
implements that interface.
In general, a type-assertion will assert things
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