The io package has the RuneReader interface.
You can wrap a generic io.Reader in a bufio.Reader
or if you already have a string or byte slice, you can use
strings.Reader or bytes.Reader respectively, to get a RuneReader.
On Saturday, November 5, 2016 at 10:40:34 PM UTC-7, so.q...@gmail.com wrote:
On Tue, Oct 25, 2016 at 9:30 PM, roger peppe wrote:
> Would there be some advantage in making the Rasterizer
> types in shiny/iconvg and image/vector somewhat more
> uniform in the types they use? For example, vector.Rasterizer
> seems to use f32.Vec2 pairs everywhere, but iconvg.Rasterizer
> uses
What is the exact command you and your friend are using to build your project?
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My friends wh ouses a i5 6200 intel dell xps laptop compiles our project in
1.4s
While my desktop that has a i7 6700k intel take 6 seconds.
I have 16gb of ram and sdd only so what gives?
here is my go env
set GOARCH=amd64
set GOBIN=C:\Users\Something\Documents\CodeProjects\Go\bin
set GOEXE=.exe
s
bufio.Reader is just buffering reads, it won't make sure the full rune is read.
bufio.Scanner is a general purpose reading machinery. It has prebuilt functions
to make it spit out chunks separated by EOL, but you can make one to separate
by line boundaries.
AFAIK it uses bufio.Reader under the h
AFAIK it's a design decision that a plugin cannot be loaded twice.
Protect it with a sync.Once, if you can't avoid calling the loader twice.
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Just a thought experiment, but what's the idiomatic way to read
rune-by-rune from a stream that represents a string of infinite length? The
stream itself can be from std.In or continually generated by a function.
Would I use bufio.Scanner or bufio.Reader? I suppose its also possible to
use a ch
On Saturday, November 5, 2016 at 7:48:27 AM UTC-7, leob...@gmail.com wrote:
>
> Hey,
>
> I have a scenario where I need to iterate over (as many as possible) map
> entries and send them into a channel.
> The operation on the other end of the channel can take a long time, so
> sends on the chann
Cool, thanks, done: https://github.com/golang/go/issues/17813
On Saturday, November 5, 2016 at 8:05:00 PM UTC-4, adon...@google.com wrote:
>
>
> It does seem a little bit arbitrary and contrary to UNIX tool design
> principles. It's unlikely that this is a compatibility concern for anyone.
> F
Go also support first-class function which is an idea brought from functional
programming. Anyhow, in my opinion, you shouldn't be too dogmatic about a
particular paradigm. There are cases that can be solved elegantly using a
particular paradigm and there are cases that will lead to further unne
On Friday, 4 November 2016 22:49:17 UTC-4, Nate Finch wrote:
>
> If the script you run with go run returns a non-zero exit status, go run
> prints "exit status N" and itself then returns with exit code 1.
>
> Now, this seems like a double mistake - first off, the only time go run
> should print a
I started to play with this new plugin feature and I got some problems when
I tried to load two different plugins one by one.
If I have first plugin as it was describe in the original post and new one:
*Interface:*
package processor
type Processor interface {
Process(text string)
}
*And implem
On Sat, Nov 5, 2016 at 2:51 PM, Tong Sun wrote:
> The dark voodoo regexp as described here works for many cases.
> http://www.perlmonks.org/?node_id=261292
>
> But I did found its own limits when trying more samples...
Regular expression are, well, regular. This means that they can parse
regular
On Saturday, November 5, 2016 at 3:42:27 PM UTC-4, Tong Sun wrote:
>
>
> On Sat, Nov 5, 2016 at 12:26 PM, Sam Whited wrote:
>
>> On Fri, Nov 4, 2016 at 4:32 PM, Tong Sun wrote:
>> > How to beautify a given XML string in GO?...
>>
>> ...If all you need is the bulit in indentation you can use
>> a
On Sat, Nov 5, 2016 at 12:26 PM, Sam Whited wrote:
> On Fri, Nov 4, 2016 at 4:32 PM, Tong Sun wrote:
> > How to beautify a given XML string in GO?...
>
> ...If all you need is the bulit in indentation you can use
> an encoder and its indent method:
>
> https://godoc.org/encoding/xml#Encoder.Inden
It's quite efficient to have a lot of goroutines. That's how I update the
feeds in my aggregator. Though your network interface might not like it if
you try to initiate thousands of connections at the same time.
On Friday, November 4, 2016 at 11:14:24 PM UTC+2, Marwan abdel moneim wrote:
>
> i a
Oh, thank you Sam for both of your points. Each is very valuable to me!
Oh, and the third one too. :-)
Thanks again!
On Sat, Nov 5, 2016 at 12:16 PM, Sam Whited wrote:
> I should also state that in this example you could of course just use
> MarshalIndent, the point was to show that you could
On Fri, Nov 4, 2016 at 4:32 PM, Tong Sun wrote:
> How to beautify a given XML string in GO?
>
> The xml.MarshalIndent() only apply to a GO structure, not XML strings.
Sorry, third time's the charm. I think I didn't understand what you
were asking. If all you need is the bulit in indentation you c
I should also state that in this example you could of course just use
MarshalIndent, the point was to show that you could do it manually if
you need more customized formatting.
On Sat, Nov 5, 2016 at 11:13 AM, Sam Whited wrote:
> On Sat, Nov 5, 2016 at 10:57 AM, Tong Sun wrote:
>> So any plan to
On Sat, Nov 5, 2016 at 10:57 AM, Tong Sun wrote:
> So any plan to add beautify a given XML string feature soon? Thx.
No, sorry, I was just pointing out that by manipulating a token stream
you could probably do it yourself fairly easily. Eg. something like
this simple example (most of the error ha
On Sat, Nov 5, 2016 at 11:39 AM, Sam Whited wrote:
> I've been playing around with an XML token stream processing API:
>
> https://godoc.org/mellium.im/xmlstream
>
> It's still experimental, and likely to change, but it would probably
> be pretty easy to write a transformer that keeps track of ii
On Fri, Nov 4, 2016 at 4:32 PM, Tong Sun wrote:
> How to beautify a given XML string in GO?
>
> The xml.MarshalIndent() only apply to a GO structure, not XML strings.
Aside: Note that the language is called "Go", not "GO".
I've been playing around with an XML token stream processing API:
https:
Hi,
So I have the following:
https://play.golang.org/p/dcuhh40DFZ
Yet I believe it exposes the following issues:
1. If sendWork is at line 54, it's possible that doWrites will hit line 79,
falsely reporting a timeout case due to timing issues. Correct?
2. In case of a real timeout (where the wri
Hey,
I have a scenario where I need to iterate over (as many as possible) map
entries and send them into a channel.
The operation on the other end of the channel can take a long time, so
sends on the channel may block for a long time. The map is protected by an
RWMutex.
The map is also rather b
> Can I say Procedural is better than OO?
Better at what? It depends what you are trying to do.
The novelist and aeronautical engineer Neville Shute wrote "It has been
said an engineer is a man who can do for five shillings what any fool can
do for a pound".
These days we accept that some eng
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