Strings in One Shot | Java Lecture 49 | java srings | strings | stringbuilder |

Опубликовано: 01 Январь 1970
на канале: College Wallah
129,191
2.1k

Strings in One Shot | Java Lecture 49 | java srings | strings | stringbuilder |

In this video, Raghav Sir will teach you Strings in Java in one shot. In this video, you will learn input / output of Strings, basic functions of Strings, substrings, Interning, new keyword, immutability, performance and str.equals . You will also learn about StringBuilder and its builtin functions and some good questions.


00:00 Introduction
01:04 Declaration, Output and Input
09:04 charAt() & length()
14:15 Builtin String functions
32:25 String + int / char / String
40:28 substring(i,j) & substring(i)
47:46 Ques 1 : MCQ
49:43 Ques 2 : Print all substrings
56:56 Interning in Strings
1:00:08 int[ ] brr = arr
1:02:10 “new” keyword
1:07:37 Immutability of Strings
1:16:24 Performance of Strings
1:21:08 str.equals() & ==
1:29:16 StringBuilder
1:34:10 Builtin StringBuilder functions
1:49:04 Ques 3 : Toggle the characters of a given string
2:08:06 Ques 4 : Count the number of palindromic substrings
2:23:56 Ques 5 : Reverse each word in a sentence
2:35:26 Ques 6 : Compress the given String (LeetCode Medium)
2:50:59 Summary
2:53:35 Maza aa gaya?

📌 𝐏𝐇𝐘𝐒𝐈𝐂𝐒 𝐖𝐀𝐋𝐋𝐀𝐇 𝐎𝐓𝐇𝐄𝐑 𝐘𝐎𝐔𝐓𝐔𝐁𝐄 𝐂𝐇𝐀𝐍𝐍𝐄𝐋𝐒 :
🌐 PhysicsWallah -Alakh Pandey:    / @physicswallah  
🌐 Alakh Pandey:    / @alakhpandey1414  
🌐 JEE Wallah:    / @jee_wallah  
🌐 Competition Wallah:    / @pw-neetwallah  
🌐 PW Foundation:    / physicswallahfoundation  
🌐 NCERT Wallah:    / @ncertwallahpw  
🌐 Defence Wallah:    / @defencewallahpw  
🌐 PhysicsWallah English:    / @englishpw  
🌐 PW Vidyapeeth:    / @vidyapeethpw  
🌐 Commerce Wallah by PW:    / @commercewallahpw  
🌐 CA Wallah bt PW:    / @cawallahbypw  
🌐 PW Sarkari Exam:    / @pwsarkariexams  
🌐 PW - Hindi Medium:    / @physicswallahhindimedium  
🌐 PW Bangla:    / @pwbangla  
🌐 PW Maharashtra:    / @pwmaharashtra  
🌐 PW Telugu:    / @pwtelugu  
🌐 PW Kannada:    / @pwkannada  
🌐 PW Gujarati:    / @pwgujarati  
🌐 PW Facts:    / @pwfacts  
🌐 PW Insiders:    / @physicswallahinsider  
🌐 PW Little Champs:    / @pwlittlechamps  
🌐 PW Pathshala:    / @vidyapeethtalks  
🌐 Banking Wallah :    / @bankingwallah  
🌐 SSC Wallah :    / @sscwallahpw  
🌐 JEE Challengers by PW :    / @jeechallengersbypw  
🌐 UPSC Wallah :    / @pwonlyiasupsc  
🌐 UPSC Wallah हिन्दी :    / @pwonlyiashindimedium  
🌐 GATE Wallah :    / @gatewallahbypw  
🌐 GATE Wallah - EC,EE & CS :    / @gatewallah_ee_ec_cs_in  
🌐 GATE Wallah - ME, CE & XE :    / @gatewallah_me_ce_xe_ch  
🌐 GATE English :    / @gatewallahenglish  
🌐 College Wallah :    / @collegewallahbypw  
🌐 PW IIT JAM & CSIR NET :    / @pwiitjamcsirnet  
🌐 Teaching Wallah:    / @teachingwallahbypw  
🌐 CUET Wallah:    / @cuetwallahpw  

📌 𝐏𝐇𝐘𝐒𝐈𝐂𝐒 𝐖𝐀𝐋𝐋𝐀𝐇 𝐒𝐎𝐂𝐈𝐀𝐋 𝐌𝐄𝐃𝐈𝐀 𝐏𝐑𝐎𝐅𝐈𝐋𝐄𝐒 :
🌐 Telegram : https://t.me/Physics_Wallah_Official_...
🌐 Facebook :   / physicswallah  
🌐 Instagram : https://www.instagram.com/physicswall...
🌐 Twitter :   / physics__wallah  
🌐 Linkedin :   / admin  

📌 For any queries or complaints Visit : https://bit.ly/PW_Queries


Смотрите видео Strings in One Shot | Java Lecture 49 | java srings | strings | stringbuilder | онлайн без регистрации, длительностью часов минут секунд в хорошем качестве. Это видео добавил пользователь College Wallah 01 Январь 1970, не забудьте поделиться им ссылкой с друзьями и знакомыми, на нашем сайте его посмотрели 129,191 раз и оно понравилось 2.1 тысяч людям.