Oℕ
Так что физически было сложно наткнуться на то, что вы показывали.
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2020 February 22
Oℕ
Сейчас у меня пессимистическое отношение к мониксу просто потому что контрибуторы, похоже, отвернулись
Oℕ
Потому что багов не там, где не сорят а там, где метут, как мне кажется
2020 February 23
AD
Сейчас у меня пессимистическое отношение к мониксу просто потому что контрибуторы, похоже, отвернулись
Эх жаль
ZH
How to declare a Singleton map in scala
AD
I.e.?
ZH
i.e there is only one copy of that map in memory not more
ZH
is use of val enough to do that since val is a constant
AD
Having one class loader, put it in object
ZH
ok ? can we define Singleton variables in scala?
AD
yes but you probably want wrap them into Ref or atomic reference to use in multithreaded environment.
AD
If no multithreading, vars in object are just enough
ZH
Ok great so that means I can use Var, Val if I am not using Multi threads here
AD
Exactly
ZH
because I am running a spark Context one for each process its just like a task when it is finished it will be stopped
GP
because I am running a spark Context one for each process its just like a task when it is finished it will be stopped
are you sure that you can’t use spark accumulators / broadcast values?
ZH
are you sure that you can’t use spark accumulators / broadcast values?
Awwww I am a beginner :( i know these but not getting used to things. Forget them a lot
ZH
are you sure that you can’t use spark accumulators / broadcast values?
I will use them
ZH
This is not related to scala but I want to ask one senior guy always comes to me and ask me for status of my working asking me to commit anytime is that alright?
O
at least he doesn't care if you push or not