Mahesh More MaheshMore4321
MaheshMore4321
/ gist:c7430209783df65fc6144b09589a5675
Last active
January 21, 2022 11:54
— forked from psayre23/gist:c30a821239f4818b0709
Runtime Complexity of Java Collections
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| 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 | |
MaheshMore4321
/ BackupScript.sh
Created
January 17, 2022 12:44
BackupScript for HostingerSharedHosting + Git
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| DATE=$(date +%Y%m%d_%H%M%S); | |
| GIT_BACKUP_BRANCH_LABEL="Backup_"$DATE; | |
| GIT_COMMIT_MESSAGE="Backup on "$DATE | |
| cd /home/u842837967/domains | |
| echo "Directory chnage"; | |
| echo ""; | |
| echo "------------------- GIT OPERATION STARTED -----------------"; | |
| git checkout -b $GIT_BACKUP_BRANCH_LABEL |
MaheshMore4321
/ sources.list
Created
January 7, 2021 15:16
— forked from ishad0w/sources.list
Ubuntu 20.04 LTS (Focal Fossa) -- Full sources.list
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| deb http://archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse | |
| deb-src http://archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse | |
| deb http://archive.ubuntu.com/ubuntu/ focal-updates main restricted universe multiverse | |
| deb-src http://archive.ubuntu.com/ubuntu/ focal-updates main restricted universe multiverse | |
| deb http://archive.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse | |
| deb-src http://archive.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse | |
| deb http://archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse |