User contributions
28 April 2022
Java
Notes
m+961
Java
Eclipse shortcuts
m+2,829
Java
Concurrent collections
m+502
Java
Multiple callable runner
m+2,895
Java
Writing files
m+326
Java
Reading files with FileReader
m+932
Java
Files
m+970
Java
Try with resources (similar to python with)
m+172
Java
try/catch
m+433
Java
trows
m+37
27 April 2022
25 April 2022
Java
Return values from threads
m+1,250
Java
Executor service
m+802
Java
Serialization
m+1,976
Java
Classes and Objects
m+1,130
Java
Classes and Objects
m+526
21 April 2022
20 April 2022
Java
Map
m+438
Java
Classes and Objects
m+1
Java
Map
m+678
Java
Queue
m+935
Java
Tree (Reduces cost of search, insert and delete)
m+1,260
Java
Set Interface (unique values)
m+1,131
Java
Collections
m+203
Java
Different ways to loop lists
m+356
Java
Collections
m+518
19 April 2022
Java
Different ways to loop lists
m+76
Java
ArrayList
m+351
Java
ArrayList
m+159
Java
Collections
m+185
Java
ArrayList
m+111
Java
ArrayList
m+225
Java
Interfaces
m+73
Java
Interfaces
m+592
Java
Inheritance & abstract
m+9
Java
Inheritance
m+145
Java
Classes and Objects
m+260
Java
Multidimensional arrays
m+321
Java
Other
m+156
Java
Fill array
m+152
Java
Iterating trough an array
m+121