@CollegeWallahbyPW at 54:27 sir what about the substring "ac", "acd", "ad", etc what do to for this actually same type of question in todays potd of gfg dated 27 feb 2024. please help me
Raghav garg sir is the best teacher for coding for sure 💯... ❤so much respect from heart sir .. Your way of teaching is like as alakh sir for physics and chemistry ... Best teacher 🎉 Guys plz follow his lectures for best knowledge gaining
@@aryanraj9884 bilkul thik rahega,maine pehle sir se C padhi thi jisse meri C bohot achhi ho gayi thi aur ab main bhi sir ki jaava in one shot follow kar raha hun,inse badhiya aur deeply koi nahi samjhata hai, so you can definitely follow Raghav sir's Java in one shot videos
@@aryanraj9884 sabse variables input/output wali video dekho sir ki, wahan se base clear ho jaayega kaise print karte hain kaise input waghera lete hain,uske baad jo bhi sir video daal rahe hain usse dekho chahe strings ho ya oops sab samajh aayega.Samajh Naa aaye to tum chhod sakte ho, waise aa hi jaayega
Sir please solve at lease major question of string as per the syllabus mentioned in pw skills websites do not just incompletee this course coz many of us are learning java and independent on pw java free course..... Please complete it indepth thorpughly
easy solution for ` *1:49:04** Ques 3 : Toggle the characters of a given string* ` problem // Given a string, the task is to toggle all the characters of the string i.e. // to convert Uppercase to Lowercase and vice-versa. public class toggleCharacters { public static void toggle(StringBuilder str) { for (int i = 0; i < str.length(); i++) { char ch = str.charAt(i); if (Character.isUpperCase(ch)) { str.setCharAt(i, Character.toLowerCase(ch)); } else if (Character.isLowerCase(ch)) { str.setCharAt(i, Character.toUpperCase(ch)); } // Second approach // int ascii = str.charAt(i); // if (ascii >= 97 && ascii = 65 && ascii < 97) { // ascii += 32; // } // char ch = (char) ascii; // str.setCharAt(i, ch); } System.out.println("Toggled String: " + str); } public static void main(String[] args) { StringBuilder str = new StringBuilder("mAniSH BhusaL"); System.out.println("Original String: " + str); toggle(str); } }
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Sir please take full part on java
@CollegeWallahbyPW at 54:27 sir what about the substring "ac", "acd", "ad", etc what do to for this actually same type of question in todays potd of gfg dated 27 feb 2024. please help me
MY DOUBT IS CLEAR SUBSTRING IS FOR CONT. SUBPART ONLY
Raghav garg sir is the best teacher for coding for sure 💯... ❤so much respect from heart sir ..
Your way of teaching is like as alakh sir for physics and chemistry ...
Best teacher 🎉
Guys plz follow his lectures for best knowledge gaining
sir ..i m huge fan of yours...aapki video dekh ke hi mujhe java me intrest devolp hui..Thank you sir,God bless you
Manvi maam i addicted to ur lecture plz return back maam. This is humble request maam don't leave ur students in the middle.
Ye to bada wala nasedi nikala re baba 😂😂
Aisa nasha hum bhi roj karte h, pado or aage bado
String str = "AYAAZAM";
Stringbuilder sb= new Stringbuilder(str);
sb.reverse();
Sout(sb);
Thank you Raghav Sir❤
Sir your communication skills are so good and teaching skills
Raghav sir is the best teacher. Please sir upload full Java course in your own way.
Mai sir ki java one shot follow kar rha hi toh wo thkk rahega?
@@aryanraj9884 bilkul thik rahega,maine pehle sir se C padhi thi jisse meri C bohot achhi ho gayi thi aur ab main bhi sir ki jaava in one shot follow kar raha hun,inse badhiya aur deeply koi nahi samjhata hai, so you can definitely follow Raghav sir's Java in one shot videos
Sir direct String pdha rhe h array wagera toh nhi padhaye ?
@@aryanraj9884 sabse variables input/output wali video dekho sir ki, wahan se base clear ho jaayega kaise print karte hain kaise input waghera lete hain,uske baad jo bhi sir video daal rahe hain usse dekho chahe strings ho ya oops sab samajh aayega.Samajh Naa aaye to tum chhod sakte ho, waise aa hi jaayega
If else ki video k baad direct string dekh skte h?
Thank You Sir You Are My Best Teacher No Body Teach Like You
great content. covered all the important topics and the questions was like cherry on top.
one of the best lecture on string,thnk u sir
sir kasam se mazaa a gaya aapke dedication ko salaam hai mera thakyou so much sir
maza to aaaya but ab jab question khud se kar paungi tab jyada maza aayaga so thank you for this amazing lecture
You are the best teacher in the world 😊
Sir maja aa gya wo bhi bohot jyada
maza aa gaya. Thank you sir for this meticulus lecture
Maza aa gaya. Thanku for the amazing lecture
I craked TCS prime just because learning c++ deccode 2.0 by Raghav sir ❤❤❤❤
At- 2:01:58 Home Work Answer at my pace.
after line 16, you add this code.
if (asci>=48 && asci
Such a good explanation on RUclips , thanks sir .
very well explained, beautiful lecture with very good pace , and great order of concepts
Sir aap boohat sahi teach krte hai
raghav sir is best❤❤❤
raghav sir you are best man thanks lot
Sir aage se aap hi continue kariyega pls 🙏
Mja aa gya but very basic lecture. Didn't expected that after 48 or 49 lectures
Maaza Aagya Guruji
Ek dum LalanTop Sirjii
Where is manvi di
Because she is wonderful mentor?
Plz upload videos on regular basis
sir please continue java series.
Sir please solve at lease major question of string as per the syllabus mentioned in pw skills websites do not just incompletee this course coz many of us are learning java and independent on pw java free course..... Please complete it indepth thorpughly
Very nice sir
Maza aagaya! Thank you Sir!
@1:00:08 this is wrong. It works only if we do,
int[ ] arr={1,2,3};
int[ ] brr=arr;
now if I change arr[0], brr[0] also changes.
yes, u are right.
yes you area right
Absolutely correct!
for(int i=0;i=97)
flag=false;
if(flag==true)
{
asci+= 32;
char dh=(char)asci;
str.setCharAt(i,dh);
}
else{
asci-=32;
char dh=(char)asci;
str.setCharAt(i,dh);
}
SOL FOR TOGGLECASE STRING with numbrs at 2:07:50
Thanks for this wonderful lecture sir..
maja aa gya sir tusi great ho
Mazza agaya sir❤🙏👌
watched full video will do some practice now
raghav sir you are genious
easy solution for ` *1:49:04** Ques 3 : Toggle the characters of a given string* ` problem
// Given a string, the task is to toggle all the characters of the string i.e.
// to convert Uppercase to Lowercase and vice-versa.
public class toggleCharacters {
public static void toggle(StringBuilder str) {
for (int i = 0; i < str.length(); i++) {
char ch = str.charAt(i);
if (Character.isUpperCase(ch)) {
str.setCharAt(i, Character.toLowerCase(ch));
} else if (Character.isLowerCase(ch)) {
str.setCharAt(i, Character.toUpperCase(ch));
}
// Second approach
// int ascii = str.charAt(i);
// if (ascii >= 97 && ascii = 65 && ascii < 97) {
// ascii += 32;
// }
// char ch = (char) ascii;
// str.setCharAt(i, ch);
}
System.out.println("Toggled String: " + str);
}
public static void main(String[] args) {
StringBuilder str = new StringBuilder("mAniSH BhusaL");
System.out.println("Original String: " + str);
toggle(str);
}
}
Complete java ka one shot video Lana sir
Sach me mja aa gya sir jee. Thanks
Mja aagya Mja aagya Mja aagya Mja aagya Mja aagya Mja aagya Mja aagya jitni baar bolu utna kam hai ur great sir ❤️❤️ ji
maza agya sir 2:54:00 completed in whole video in 2 days
Raghav sir is best
maja aa gya bhaiya.u r best🥰
Well done sir🙏✨👍👏
Majja aa gaya...!!
maza aa gaya last qn ka ans 👌
Thank you sir i want you only for learning
maja aa gya, thank you for great lecture🥰
Maja aa gaya!, radha radha
maja aa gya sir 🤩
JabarDat Sir
Sir you are best teacher ❤❤❤❤❤❤❤❤❤❤❤❤❤❤😊❤❤❤
Thank you so much sir ❤️
Great explanation 💫🔥
Mazaa aa gya 🤩
Important points:
29:30 - String concat and string '+' function
1:02:13 and 1:16:30- Memory allocation in heap
Maza aa gaya♥️
wow maja aa gya😀😀
pls give the notes of this lec,
it would be immensely helpful
congrats !! CollegeWallah on having 400k subscribers...
Excellent Sir
maja aagya raghav sir
mazza Aa gaya yar
maza aya
01: 00:00 when we create two array with same value and change any value from one array it not reflect on another Array.
Literally Sir mja aa gya ❤❤❤
Maza aa gaya❤❤❤ 2:53:37
nice explanation ( maja aa gya)
Sir, maza a gya sir literally may
String s = "HELLO";
System.out.println(s.length());
Kisi Method Ke parameter Me Method?
Inbuild method me
Syntax kaya Hoga ?
Mja aa gya ....nice lecture...
Nice sir
Mazaa aa gya!!
Nice 👍 Lecture Raghav sir 🎯!!
Maja aa gya sir
You are awesome !!
sir please upload video every day
mazaa aagaya. Thank you Raghav_/\_
Maja Aagya sir👍👍👍
💥💥Sir, 3-4 month ki placement course leke aayea n💢💥💥
Maja aa gya...
maza aa gaya sir
Add subtitles it will be very helpful sir....
Mazza aagya
we can also do on thing that's
char ch = str.charAt(i);
if(ch>='a' && ch
Maza aa gaya.
maza a gaya sir
Best speed of learning this lecture is 1×5x
maza Aagay......😁
May I know how the loop goes to ((n)*(n+1))/2 as you said in the video please answer me I am having doubt on this.
Sir, maza aa gaya.
Mazaa aa gaya
mzaa aa gyaa
Mjaa aagya😊
maza aa gaya
.....
plz upload the oop java video fast