chromedp seems lovely.
https://www.youtube.com/watch?v=_7pWCg94sKw
On Thursday, July 13, 2017 at 2:48:54 AM UTC+2, Tong Sun wrote:
>
> I bumped into a pure go based tools that can be used as an automated
> Browser simulation, just like Selenium but *without any driver*
> selenium-webdriver/Phan
sure you can. no memory space difference.
On Wednesday, July 12, 2017 at 7:44:47 PM UTC+8, Matthew Zimmerman wrote:
>
> Why not use struct{}? Is what is recommended for maps to notate a set
> (only the keys mean something).
>
> https://play.golang.org/p/fxtEWejqdh
>
> On Tue, Jul 11, 2017, 11:34
On Wed, Jul 12, 2017 at 8:16 PM, Cholerae Hu wrote:
>
> We found quite a lot `morestack` call in our system, which cost a lot of
> time. 4 KB of initial stack seems too small for us, how can I set a larger
> size of initial stack size?
There is no way to do that at present.
If this is really wha
On Wed, Jul 12, 2017 at 8:56 AM, James Abley wrote:
>
> Labels for clarity:
>
> 1. goroutine 1 spawns goroutine 2 to read from Oregon, and spawns goroutine
> 3 to read from Virginia.
> 2. goroutine 1 calls waitForSearchCompletion and enters the select. Nothing
> can proceed, so that select blocks.
We found quite a lot `morestack` call in our system, which cost a lot of
time. 4 KB of initial stack seems too small for us, how can I set a larger
size of initial stack size?
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https://github.com/knq/chromedp ？
https://github.com/headzoo/surf ？
On Thursday, 13 July 2017 08:48:54 UTC+8, Tong Sun wrote:
>
> I bumped into a pure go based tools that can be used as an automated
> Browser simulation, just like Selenium but *without any driver*
> selenium-webdriver/PhantomJS
I bumped into a pure go based tools that can be used as an automated
Browser simulation, just like Selenium but *without any driver*
selenium-webdriver/PhantomJS or anything, just *pure go based*.
However, I didn't save the URL and now I just can't find it anywhere any
more. That why I have to
If you're looking for a datatype in Go that stores multiple values, that
would be the slice. Slices are ordered collections of data that can change
in size at runtime.
myIntegers := []int{5, 7, 4, 3}
myStrings := []string{"hi", "there"}
myStrings = append(myStrings, "gophers")
The difference that
If you're manually processing events, this is
switch e := w.NextEvent().(type) {
case size.Event:
dpi := float64(e.PixelsPerPt) * unit.PointsPerInch
}
If you're writing your own widget, Paint and PaintBase methods receive
either a PaintContext or PaintBaseContext argument respectively; call
c
On Wednesday, 12 July 2017 13:57:16 UTC+1, Ian Lance Taylor wrote:
>
> On Wed, Jul 12, 2017 at 12:28 AM, >
> wrote:
> >
> > On Wednesday, 12 July 2017 04:44:43 UTC+1, Ian Lance Taylor wrote:
> >>
> >> On Tue, Jul 11, 2017 at 12:27 PM, wrote:
> >> >
> >> > This caught me out recently; th
On Wed, Jul 12, 2017 at 12:28 AM, wrote:
>
> On Wednesday, 12 July 2017 04:44:43 UTC+1, Ian Lance Taylor wrote:
>>
>> On Tue, Jul 11, 2017 at 12:27 PM, wrote:
>> >
>> > This caught me out recently; there's definitely a gap in my
>> > understanding as
>> > to how select works. Maybe it's caught
I once played a bit with thread-safe collections I wrote using Java. With
the number of threads increasing throughput did not just decline a bit, it
completely plummeted that I was baffled.
Class ConcurrentHashMap, which is part of Java since JDK 1.5 is divided in
segments. Segments help great
Unmarshalling and (re)marshalling the message will do that for you.
https://play.golang.org/p/UrHedCa6sO
You get error checking and reformatting for free.
//jb
On 11 Jul 2017, at 20:57, Tong Sun
mailto:suntong...@gmail.com>> wrote:
Hi,
Is there any existing code/package out there that can so
Why not use struct{}? Is what is recommended for maps to notate a set
(only the keys mean something).
https://play.golang.org/p/fxtEWejqdh
On Tue, Jul 11, 2017, 11:34 PM Rader wrote:
> I found the position of `[0]byte` in the struct matters.
> type bar2 struct {
> A int
> _ [0]byte
> }
>
> di
It is supported via the `--rwmu` flag.
On Wednesday, July 12, 2017 at 3:05:33 AM UTC-5, Rader wrote:
>
> I would prefer `sync.RWMutex` which allows multiple `Get` to the map.
>
> On Friday, June 16, 2017 at 1:26:04 PM UTC+8, am...@ammar.io wrote:
>>
>> https://github.com/ammario/mapgen
>>
>>
>> Fe
I would prefer `sync.RWMutex` which allows multiple `Get` to the map.
On Friday, June 16, 2017 at 1:26:04 PM UTC+8, am...@ammar.io wrote:
>
> https://github.com/ammario/mapgen
>
>
> Features:
>
>- Supports any key/value pair supported by Go's native maps
>- Allows complex operations via Lo
On Wednesday, 12 July 2017 04:44:43 UTC+1, Ian Lance Taylor wrote:
>
> On Tue, Jul 11, 2017 at 12:27 PM, >
> wrote:
> >
> > This caught me out recently; there's definitely a gap in my
> understanding as
> > to how select works. Maybe it's caught other people out too?
> >
> > For one of my
"pos" is not initialized. You think you are using the *global* var "pos",
but you are wrong as it's been *overwritten* by the *named return var *"pos"
(defined like this (pos []float32)).
On Tuesday, July 11, 2017 at 5:24:19 PM UTC+8, Fino wrote:
>
> https://play.golang.org/p/2Wd9xlztBr
>
>
> p
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