ers -- has anyone tried something similar?
Should I expect obvious problems for downstream consumers, like
failed builds?
Is there an alternative solution to be considered?
Thanks,
Rodolfo Carvalho
PS: the module graph pruning <https://github.com/golang/go/issues/36460>
from Go 1.17
Try to use sync.RWMutex instead, you have more control when to read or
write.
Em sáb, 26 de jun de 2021 18:34, 'Dan Kortschak' via golang-nuts <
golang-nuts@googlegroups.com> escreveu:
> On Sat, 2021-06-26 at 23:26 +0100, Rory Campbell-Lange wrote:
> > I'm trying to work out why I have a data rac
I liked this: https://gofiber.io/
For now, Its seems better to me.
Em sáb., 9 de mai. de 2020 às 18:27, escreveu:
> Hi there,
>
> I've had quite a success with https://github.com/gin-gonic/gin, super
> fast and feels similar to lumen/laravel (php) and express (nodejs).
>
> Cheers,
> Dimitrios
rise, the array literal pattern appears more often than maps in
tests in the Go tree:
$ git grep -F '[]struct {' -- '*_test.go' | wc -l
742
$ git grep -F '[...]struct {' -- '*_test.go' | wc -l
38
$ git grep -F 'map[string]struct {' -- '*_t
Bixo vai dormir, isso né hora pra loucura não... hehehehehe
Em sábado, 30 de novembro de 2019 21:30:33 UTC-4, JuciÊ Andrade escreveu:
>
> When I was a kid I asked my teacher why my country capital had been moved
> from Rio de Janeiro to Brasilia. She said the reason was Brasilia is right
> in t
"First, nobody thinks that knowing ORM's query language absolves one from
knowing SQL."
Speak for yourself.
If you a hard spring boot user you can get into this problem.
Example:
findAll = select * from entity
This is have nothing with SQL.
findAllBySomeProperty = select * from entity where p
t remember :)
Regards
Rodolfo Azevedo
Em seg, 28 de jan de 2019 às 21:16, Topget escreveu:
> It will be better if someone could give me the example(s) to show the
> advantage of Golang (vs Java). Thanks.
>
> 在 2019年1月25日星期五 UTC+8上午10:21:14，Topget写道：
>>
>> I have tested severa
You only checking speed, you need to check memory and cpu too. Java is
faster because it allocate too much memory and If your tests during a lot
of time you will see the performance degrade, Go in other hand grow and use
less memory. My explanation is not complete, But I am a Java developer and
all
Please, when you finish your workerpool can you share your code to me? I
need to understand this.
Thanks and Regards
Rodolfo Azevedo
Em seg, 14 de jan de 2019 às 10:16, Kasun Vithanage
escreveu:
> I've deleted original post because it seems a problem with my code, will
> t
ence to u
I am not golang expert, but I think this is one possible answer.
Regards.
Rodolfo Azevedo
Em qua, 2 de jan de 2019 às 11:33, shankar shivanna
escreveu:
>
> no idea, please help
>
> On Tuesday, 1 January 2019 17:04:34 UTC+5:30, 伊藤和也 wrote:
>>
>> What are t
https://www.debian.org/security/2018/dsa-4078
2018-01-05 6:49 GMT-04:00 Wojciech S. Czarnecki :
> On Thu, 4 Jan 2018 19:35:59 -0800 (PST)
> "'Eric Johnson' via golang-nuts" wrote:
>
>> Anyone have any insight into whether it is possible to launch a Meltdown or
>> Spectre attack using Go code?
>
>
I prefer to work with milliseconds, this is suitable in any language,
os and applications.
2017-12-10 17:26 GMT-04:00 Liviu G :
> Does anyone know why we don't have a NullTime like NullString in
> database/sql package ?
> We shouldn't need to copy/paste this code in various projects
> or depend on
Vickey,
you can work with timestamps, to me is the easiest way to work with
time data in any language and framework, because always an Int value
:D
Good Luck!
2017-10-21 21:35 GMT-04:00 :
> HiShawn,
>
> I just want to know say i have a test table in postgres. With 2 column one
> date and anoth
https://echo.labstack.com/
2017-09-09 19:51 GMT-04:00 Tim Uckun :
> I am in the process of learning go and decided to do it by writing a
> (mostly) API based web site. I have been doing some research and have found
> the following.
>
> Revel: https://revel.github.io/
> GoBuffalo: https://gobuffal
Hi, not work for me, show this error:
package ibm.com/mainframe: unrecognized import path "ibm.com/mainframe"
Can you help me?
Thanks
2017-03-28 18:03 GMT-04:00 Aram Hăvărneanu :
> go get ibm.com/mainframe
>
--
You received this message because you are subscribed to the Google Groups
"golan
Thanks for fast answer :D
2017-03-28 18:03 GMT-04:00 Aram Hăvărneanu :
> go get ibm.com/mainframe
>
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Someone has an example to how to connect to a mainframe? I am searching in
the web and not found.
Thanks and regards,
Rodolfo Azevedo
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You can use sync WaitGroup too
https://play.golang.org/p/bb3a6t1N-C
But WILL NOT WORK ON playground, because of limitations of time package on
playground.
Regards.
Em quarta-feira, 22 de fevereiro de 2017 21:39:12 UTC-4, Keith Brown
escreveu:
>
> Oddly, I can't find a single example on the wo
Like this?
https://play.golang.org/p/rXPl7Bco0c
Em quarta-feira, 22 de fevereiro de 2017 21:39:12 UTC-4, Keith Brown
escreveu:
>
> Oddly, I can't find a single example on the world wide web for what I am
> trying to do.
>
> I have 2 functions which I want to run on a periodic basis. The functio
Thanks all,
Peter Wang, I see the same thing, but Dave Cheney link explain, this is a
fake time on playground.
Thanks team :D
Em sábado, 21 de janeiro de 2017 05:41:54 UTC-4, Dave Cheney escreveu:
>
> The playground fakes time, which may explain what you see.
> https://blog.golang.org/playgro
Hi all,
I have a question, interesting:
Why the executes is diferente in these both situations?
Execute A:
[11:19]
```package main
import (
"fmt"
"sync"
"time"
)
var wg sync.WaitGroup
func A() {
time.Sleep(time.Second * 5)
fmt.Println("Função A")
wg.Done()
}
fun
You can use defer:
defer bufrw.Flush()
defer conn.Close()
It will close after method finishs, but I do not know if it will work for
you because you using go routines to start server, I never see this, I
always use:
log.Fatal(http.ListenAndServe(":8080", mux))
Well, I think you can try.
Em
(p), nil
}
What's the advantage of using an int in this case, if any?
Thank you,
Rodolfo Carvalho
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Thanks everyone for the answers and links.
I computed a pixel-to-pixel difference and indeed what I was getting was
-1/+1 differences in the gray values, due to rounding.
Next free time I'll try the other formulas.
Thank you again,
Rodolfo Carvalho
On Thu, Sep 29, 2016 at 6:12 AM,
.html#expand_body_buiz8mj-9
[6] Octave:
https://sourceforge.net/p/octave/image/ci/default/tree/inst/rgb2gray.m#l43
Thanks,
Rodolfo Carvalho
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I know this topic is a bit old, but I needed it recently on Windows and
I'll post here how I did it in case someone else needs.
I used Windows mutex as described by ankurg...@gmail.com:
var (
kernel32= syscall.NewLazyDLL("kernel32.dll")
procCreateMutex = kernel32.NewProc("CreateM
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