vladimirfomene
/ Guest list layout
Created
May 10, 2016 02:11
— forked from anonymous/Guest list layout
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| <LinearLayout | |
| android:orientation="vertical" | |
| android:layout_width="wrap_content" | |
| android:layout_height="wrap_content"> | |
| <TextView | |
| android:text="Guest List" | |
| android:layout_width="wrap_content" | |
| android:layout_height="wrap_content" /> | |
vladimirfomene
/ gist:7becea8e1747430f8be45a92c53df71e
Created
October 2, 2018 07:29
— forked from psayre23/gist:c30a821239f4818b0709
Runtime Complexity of Java Collections
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| Below are the Big O performance of common functions of different Java Collections. | |
| List | Add | Remove | Get | Contains | Next | Data Structure | |
| ---------------------|------|--------|------|----------|------|--------------- | |
| ArrayList | O(1) | O(n) | O(1) | O(n) | O(1) | Array | |
| LinkedList | O(1) | O(1) | O(n) | O(n) | O(1) | Linked List | |
| CopyOnWriteArrayList | O(n) | O(n) | O(1) | O(n) | O(1) | Array | |