en

Logowanie

Nie masz konta? Zapomniałem hasła

Przypomnij hasło

close Wypełnij formularz.
Na Twój adres e-mail zostanie wysłane link umożliwiający zmianę hasła.
Wyślij
<< przejdź do listy wydarzeń
To wydarzenie już się odbyło. Sprawdź nadchodzące wydarzenia

GoWroc #37: Errors, mutexes and ENV

Wydarzenie:
GoWroc #37: Errors, mutexes and ENV
Typ wydarzenia:
Spotkanie
Kategoria:
IT
Tematyka:
Data:
24.10.2019 (czwartek)
Godzina:
18:00
Język:
angielski
Wstęp:
Bezpłatne
Miasto:
Miejsce:
Ingrid, Centra, Young/Skilled Office
Adres:
pl. Jana Pawła II 14
Strona www:
Agenda:
  • 17:45 Networking
  • 18:00 Talks

Paweł Słomka: Looking forward to see your err

Krzysztof Dryś: Benchmarking data synchronization patterns

Tobiasz Heller: Read environment variables with grace.

  • 19:30 Networking


Opis:

Talks:


Paweł Słomka: Looking forward to see your err

A short talk about error handling in the past (pre Go 1.13), future (1.13+), and the outer, non-standard space (pkg/errors).


Krzysztof Dryś: Benchmarking data synchronization patterns

How expensive is it to lock a mutex? Does it make any difference, if it is a read-write one? Are channels faster? I will be live-codding benchmarks of different ways to access a memory key-value store. We will see, what complexity and performance tradeoffs come with different patterns. Surely, we all know that “premature optimization is the root of all evil”. But it is also so much fun!


Tobiasz Heller: Read environment variables with grace.

Do you think that `os.Getenv("FOO")` is not good a choice for an application with multiple settings? How to pass config from env into the library? I will show you how reading environment variables can be simplified using `github.com/kelseyhightower/envconfig`.


Speakers:


Paweł - in the software development industry for over eight years now, he started his journey with Java and spent some time in Java Script, but recently he's been working exclusively with Go. He tries to stay up-to-date with the latest tools and IT solutions, some of them he describes on his technical blog: https://mycodesmells.com/.


Krzysztof - a software developer, with a passion for creating systems which work. He likes clean code, designing complex applications and working with people. For the last five years, he has been programming in Go.


Tobiasz - software developer with 5 years of experience. He started his career building hardware-in-the-loop systems using graphical language (LabVIEW), but recently he's switched to web development and Go.


Widzisz błąd w wydarzeniu? Wydarzenie jest nieaktualne? Poinformuj nas o tym! >>

Pracodawcy IT: Wrocław

Droptica
Software House

Rzeszów, Trójmiasto, Wrocław
technologie:
,
3 oferty pracy
 
EPAM Systems
Software House

Katowice, Kraków, Trójmiasto, Warszawa, Wrocław
technologie:
,
20 ofert pracy
 
Synergy Codes
Software House

Wrocław
technologie:
,
1 oferta pracy
 
Zobacz wszystkie firmy >>

Podobne wydarzenia