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<Papierkorb_>
Morinin'
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<FromGitter>
<sdogruyol> Good morning everyone
<FromGitter>
<txdv> good day sir
<FromGitter>
<txdv> i really hate that it is highlighting me in the irc when i write here
<FromGitter>
<sdogruyol> just use gitter :P
<FromGitter>
<sdogruyol> I've stopped using IRC for this channel long time ago
<FromGitter>
<txdv> That is no argument
<FromGitter>
<txdv> There a lot of great people who stopped living, should I do the same?
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<Groogy>
Morning! o/
<FromGitter>
<alex-lairan> No, but stop irc, yes :D
<FromGitter>
<alex-lairan> Saluton Groogy
<FromGitter>
<sdogruyol> @txdv just an opinion :P
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<FromGitter>
<txdv> Well, add some arguments to the opinion
<FromGitter>
<txdv> Death to all infidels, IRC is the greatest network of them all!
<Groogy>
then why aren't you on IRC then huuuuuh? ;D
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<txdv>
i am?
<Groogy>
no go away you traitor! I see the FromGitter bot forwarding your messages on Gitter!
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<txdv>
my irc chat logs track my conversation back to before you were even born
<txdv>
(im actaully not that old)
<Groogy>
I am that old ( ﾟ∩ﾟ)
<Groogy>
no not really but my earliest usage was to find scrims with random people for counter strike years ago
<txdv>
lol
<txdv>
either programming or find someone to scrim
<txdv>
freenode and quakenet
<txdv>
the last bastions of the irc empire
<txdv>
the outcasts who dared to mix races (gamers and coders) live at gamesurge
<Papierkorb_>
I've met some of my longest IRL friends in IRC (And we still hang out there). Why on earth would I want to drop IRC
<FromGitter>
<sdogruyol> yeah the same for me
<FromGitter>
<sdogruyol> I've started Ruby Turkey user group on IRC. Now we have 1000 members, lol
<FromGitter>
<sdogruyol> the sad part is that we don't use IRC anymore
<txdv>
did the government ban it?
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<crystal-gh>
[crystal] akzhan closed pull request #4555: Drop XSS escaping because it should be aside HTML escaping. (master...classic-HTML.escape) https://git.io/vH93G
<FromGitter>
<marin117> hi guys
<FromGitter>
<marin117> I have question about queries and postgres
<FromGitter>
<marin117> I have timestamp data in database and I have to read it in crystal
<FromGitter>
<marin117> what type of data should I write in result_set.read()
<FromGitter>
<marin117> because query returns me a Slice(UInt8)
<FromGitter>
<marin117> is it even possible to read show timestamp data as it is in crystal
<crystal-gh>
[crystal] akzhan opened pull request #5011: Eliminate doubled case in visit_cast. (master...eliminate-doubled-case-in-visit_cast) https://git.io/v5pur
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<FromGitter>
<marin117> it returns me just some letters
<FromGitter>
<codenoid> 1) not valid letter
<FromGitter>
<codenoid> with non utf-8 character
<FromGitter>
<codenoid> because the string infected by `.to_json` : (
<FromGitter>
<anonymframework> but the syntax is really similar, i think a Intellij plugin would be awesome
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<FromGitter>
<sdogruyol> @bararchy rofl :D
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<FromGitter>
<marin117> so how do I read timestamp data from database?
<FromGitter>
<slava-dzyba> hey everyone. ⏎ I'm trying to figure out how to structure code and configs (e.g. for different environments like dev, prod, etc) for Kemal application. ⏎ could someone pls suggest some example Kemal repo or any related article?
<FromGitter>
<faustinoaq> > I'm trying to figure out how to structure code and configs ⏎ ⏎ You can use environment variables http://kemalcr.com/guide/#environment
<FromGitter>
<slava-dzyba> thanks
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<livcd>
yay emacs support
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<FromGitter>
<faraazahmad> Hi! I'm new to Crystal. is it really as fast as C? :)
<FromGitter>
<faustinoaq> Hi @faraazahmad yeah, Crystal is very fast, but depend of situation, the advantage of Crystal is the easy syntax see 👉 https://github.com/kostya/benchmarks#havlak
<FromGitter>
<faustinoaq> C is still faster that almost every language, except Assembly, but is harder to write and mantain 😅
<FromGitter>
<bew> faster than* :D
<FromGitter>
<faustinoaq> Rust, Nim, Crystal, Julia, Swift, etc have aims to be fast as C Of course everything has it's own price. ⏎ ⏎ Crystal isn't just fast but also type safe, compiled, and have an easy concurrency model based on CSP.
<FromGitter>
<bew> Welcome @faraazahmad!
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<FromGitter>
<faustinoaq> > Of course everything has it's own price. ⏎ ⏎ I think the price that Crystal have to pay is the slightly slowness at compilation phase. ⏎ ⏎ Good syntax and fast execution aren't cheap 😅 [https://gitter.im/crystal-lang/crystal?at=59c28b34bac826f054dea701]
<FromGitter>
<faustinoaq> Luckily, it compiles once and runs many times
<FromGitter>
<sdogruyol> @Papierkorb it doesn't force you to use a config.yml or so
<FromGitter>
<sdogruyol> however you can do that easily
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<FromGitter>
<ansarizafar> How can we change value in named tuple user = {count: Int32, name: String}
<FromGitter>
<ansarizafar> user[:count] = 2 not working
<Papierkorb>
You can't. Use Hash.
<Papierkorb>
Looks like the tuple docs need a stern wording
<FromGitter>
<ansarizafar> If I use user = {data: [] of {id: Int32, name: Sting}} and then user[:data] << value it works
<Papierkorb>
..So?
<Papierkorb>
That's expected
<FromGitter>
<ansarizafar> It seems it works for array but not for individual values
<Papierkorb>
You're not changing the array value. You're changing its content.
<Papierkorb>
NamedTuple are *structures*, not dynamic containers like Hash.
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<FromGitter>
<uSide> I think people (who came from ruby) confused with hash syntax. Like in ruby they can cast hash by x = {s: 2, w: 3}, but in crystal this code will produce NamedTuple instead of Hash
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<crystal-gh>
[crystal] luislavena opened pull request #5013: Support LLVM 4.0 postfixed versions (master...support-llvm-config-4.0) https://git.io/v5jTl
<Papierkorb>
Look up the original C docs of the library. There's probably more on that to found there, instead of wading through funs and struct definitions alone
<FromGitter>
<uSide> Guys, I have some strange code for you 😄 ⏎ ⏎ ``` code paste, see link``` ⏎ ⏎ `Test.new(x: "s")` works fine, but compiler goes down when some other type in NamedTuple (`Test.new(x: "s")`). Can I specify what type I need to take from #fetch ? ... [https://gitter.im/crystal-lang/crystal?at=59c2ed821081499f1f561aee]
<FromGitter>
<uSide> but why? I try to use it only when key exists (has_key?)
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<FromGitter>
<ziprandom> the compiler knows at compile time that x doesn't have the key so it throws an error if you try to access it. here it is not smart enough to know, that the if condition will fail anyway