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janek.dunikowski
Level 2
Kraków
Czy da się tu programować bez wybulenia pieniążków?
Czy da się tu programować bez wybulenia pieniążków? Wszystkie misje jakie posiadam są Premium.....
12.05.2021
1385
views
3
comments
0
Guadalupe Gagnon
Level 37
Tampa
Youtube for Resources
Hello Codegym Learners, See some links below for programming videos on Youtube that I have enjoyed: Learning to Program This is a great video for beginners on knowing what to expect. Most beginners have the completely wrong idea what programming is. I recommend that new learners watch it a level 1
20.04.2021
7699
views
16
comments
84
Dan Ursu
Level 27
DOWNCASTING | Type casting. Widening and narrowing conversions
Hi, could someone give me an explanation about DOWNCASTING, I have repeated the topic 3 times already and I have searched for information outside CODEGYM and I still don't understand it. Thank you very much for your help.
17.04.2021
1090
views
1
comment
0
aljebra school
Level 7
Questions and Answers
If someone studies python he is called a pythonier/pythonister! What are those that studied java called? #pythonier
16.04.2021
1340
views
4
comments
1
hidden #10719670
Level 17
Should we repeat types in generics? And why?
For example (String in this case): ArrayLIst<String> list = new ArrayList<String>(); What logic is behind it? Should I repeat it always or only in some cases? Or maybe avoid it? Code seems to be more neat without repeating and is obviously shorter.
14.04.2021
1687
views
2
comments
2
Rafał
Level 0
Czemu nie ma w języku polskim ?
Czemu nie w języku polskim ?
10.04.2021
1281
views
3
comments
0
Maryem Vickers
Level 7
HT...
When my subscription ends...
When my subscription ends, will it automatically be renewed, or do I have to end it myself if I don't want it to be renewed?! If so, how do I go about doing that?! Thank you, Maryem.
31.03.2021
1356
views
1
comment
0
way milky
Level 29
Singapore
how to get to the 21st level
I've already get the premium subscription, but I still can't see the courses in the 21st level, I'm not sure whether it is only accessible as soon as I finish the last course of the 20th level?
30.03.2021
1289
views
1
comment
0
Damian
Level 4
Warszawa
Reset
Czy jest możliwość zresetowania wszystkich zadań i spróbować od nowa ?
28.03.2021
1285
views
2
comments
0
Sinisa
Level 11
Banja Luka
Servers down?
Hi, I can't verify tasks in Intellij nor here. Are CodeGym servers currently down?
17.03.2021
1449
views
2
comments
0
Ramadan Hasan
Level 1
Aufgabe
Schreiben Sie ein Java Programm Test, das zunächst alle Kommandozeilenparameter in einem HashSet-Objekt speichert. Anschließend soll es dieses Objekt einer Methode namens anzeigen übergeben, die aus dem HashSet alle Elemente löscht, die kürzer als 3 Zeichen lang sind. Anschließend soll das Progra
06.03.2021
1258
views
1
comment
0
Youssef
Level 0
Vällingby
Question on Amigo is very smart
Amigo is very smart How do I ever know the captain John Squirrels is with Amigo?
24.02.2021
1360
views
1
comment
0
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