String Class Methods (length(), isEmpty() & trim()) In Java || Check String is Empty Or Not

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  • เผยแพร่เมื่อ 11 ม.ค. 2025

ความคิดเห็น • 100

  • @SmartProgramming
    @SmartProgramming  3 ปีที่แล้ว +3

    Java Programming Course | Get upto 80% Off on Core and Advance Java Course
    Course Website: courses.smartprogramming.in/

  • @MrSam00007
    @MrSam00007 4 ปีที่แล้ว +21

    Every video of yours if just exceptional. Its just unbelievable how someone can teach java with so much passion and you have made it so easy for us to understand.
    Especially your star patterns and strings lecture, the concepts has never been more clear to me.Thank you for your efforts

    • @SmartProgramming
      @SmartProgramming  4 ปีที่แล้ว +1

      Thank you for your feedback.
      Below are some of the links for more videos and information :
      Java Tutorials Serial Wise : th-cam.com/play/PLlhM4lkb2sEhfuXL-2BDrJ67WkUdQ2v9b.html
      Website : www.smartprogramming.in
      Projects & Courses Website : courses.smartprogramming.in
      Download Our Android Application for Notes and Interview Questions : play.google.com/store/apps/details?id=com.smartprogramming
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  • @groww9276
    @groww9276 5 ปีที่แล้ว +6

    Greatest ,amazing,super , unbelievable,super easy teaching style. You are the best teacher.
    Make more videos and complete the Java language , please sir ,nobody did that.
    Thank you for this amazing video.

  • @raushanroy5229
    @raushanroy5229 3 ปีที่แล้ว +8

    thank you so much for these tutorials. I learnt some java and now i am able to write codes only because of you sir. God bless you.

    • @SmartProgramming
      @SmartProgramming  3 ปีที่แล้ว

      All the best. Glad to Hear that.
      Thank you for your feedback.
      Below are some of the links for more videos and information :
      Java Tutorials Serial Wise : th-cam.com/play/PLlhM4lkb2sEhfuXL-2BDrJ67WkUdQ2v9b.html
      Important Java Books: www.amazon.in/shop/smartprogramming?listId=3OFWAB0091PSQ
      Website : www.smartprogramming.in
      Projects & Courses Website : courses.smartprogramming.in
      Download Our Android Application for Notes and Interview Questions : play.google.com/store/apps/details?id=com.smartprogramming
      Follow Us On :
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  • @roshansuvedi7520
    @roshansuvedi7520 3 ปีที่แล้ว +1

    your smile kill us when you say practically karke dekhata hu thank you sir for java begginers you are the best tutors

  • @shreyamalviya7151
    @shreyamalviya7151 4 ปีที่แล้ว +30

    you look so cute while saying "to dekho"....

    • @SmartProgramming
      @SmartProgramming  4 ปีที่แล้ว +1

      "hahahahaha"
      Thank you for your feedback.
      Below are some of the links for more videos and information :
      Java Tutorials Serial Wise : th-cam.com/play/PLlhM4lkb2sEhfuXL-2BDrJ67WkUdQ2v9b.html
      Website : www.smartprogramming.in
      Projects & Courses Website : courses.smartprogramming.in
      Download Our Android Application for Notes and Interview Questions : play.google.com/store/apps/details?id=com.smartprogramming
      Follow Us On :
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    • @shreyamalviya7151
      @shreyamalviya7151 4 ปีที่แล้ว +2

      @@SmartProgramming I m from Chandigarh group of colleges landran sir...in some days I will take your java core course and 4+1 projects

    • @SmartProgramming
      @SmartProgramming  4 ปีที่แล้ว

      Sure, visit here to buy this course: courses.smartprogramming.in/. For more details call or what's app us here: +91-62838-30308

  • @linuxuser2346
    @linuxuser2346 5 ปีที่แล้ว +8

    Thank you so much sir.. I am learning java from your channel your teaching way is incredible.
    One request please also make videos on spring framework

  • @Nikhil6827-x6i
    @Nikhil6827-x6i ปีที่แล้ว +2

    this man is really a gem

  • @onlyforshorts6948
    @onlyforshorts6948 ปีที่แล้ว

    Outstanding sir how people are not supporting you your techniques are osm sir i m impressed ❤keep shining sir

  • @licskillsbypintusir3146
    @licskillsbypintusir3146 2 ปีที่แล้ว +1

    Sir mujhe apki class bohut achhe se manjh me aati sabhi student ka carrier banane ke liye bohut bohut sukriya sir

    • @SmartProgramming
      @SmartProgramming  2 ปีที่แล้ว

      Thank you for your feedback.
      Below are some of the links for more videos and information :
      Java Tutorials Serial Wise : th-cam.com/play/PLlhM4lkb2sEhfuXL-2BDrJ67WkUdQ2v9b.html
      Important Java Books: www.amazon.in/shop/smartprogramming?listId=3OFWAB0091PSQ
      Website : www.smartprogramming.in
      Projects & Courses Website : courses.smartprogramming.in
      Download Our Android Application for Notes and Interview Questions : play.google.com/store/apps/details?id=com.smartprogramming
      Follow Us On :
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      Instagram : instagram.com/smart_programming

  • @sourabhdesavale4434
    @sourabhdesavale4434 2 ปีที่แล้ว +1

    Greatest ,amazing,super , unbelievable,super easy teaching style. You are the best teacher.
    Make more videos and complete the Java language , please sir ,nobody did that.
    Thank you for this amazing video.💯💯

    • @SmartProgramming
      @SmartProgramming  2 ปีที่แล้ว

      Thank you for your feedback.
      Below are some of the links for more videos and information :
      Java Tutorials Serial Wise : th-cam.com/play/PLlhM4lkb2sEhfuXL-2BDrJ67WkUdQ2v9b.html
      Important Java Books: www.amazon.in/shop/smartprogramming?listId=3OFWAB0091PSQ
      Website : www.smartprogramming.in
      Projects & Courses Website : courses.smartprogramming.in
      Download Our Android Application for Notes and Interview Questions : play.google.com/store/apps/details?id=com.smartprogramming
      Follow Us On :
      Shop With Us: www.amazon.in/shop/smartprogramming
      Facebook Page : facebook.com/smartprogramming.india
      Instagram : instagram.com/smart_programming

  • @narendrapatil9510
    @narendrapatil9510 3 ปีที่แล้ว +10

    Respected Deepak Sir,
    As your excellent in Java . So Please make video on Java Selenium. It will work more for all Students.
    Teaching is number one as compare to all TH-cam Channel who are teaching Java.

    • @SmartProgramming
      @SmartProgramming  3 ปีที่แล้ว

      As soon as possible.
      Thank you for your feedback.
      Below are some of the links for more videos and information :
      Java Tutorials Serial Wise : th-cam.com/play/PLlhM4lkb2sEhfuXL-2BDrJ67WkUdQ2v9b.html
      Important Java Books: www.amazon.in/shop/smartprogramming?listId=3OFWAB0091PSQ
      Website : www.smartprogramming.in
      Projects & Courses Website : courses.smartprogramming.in
      Download Our Android Application for Notes and Interview Questions : play.google.com/store/apps/details?id=com.smartprogramming
      Follow Us On :
      Amazon Store: www.amazon.in/shop/smartprogramming
      Facebook Page : facebook.com/smartprogramming.india
      Instagram Page : instagram.com/smart_programming

  • @shreeramkushwaha5683
    @shreeramkushwaha5683 2 ปีที่แล้ว

    i am big fans of your brother because your teaching style is unique and its very easy to understood

  • @rupamsethi3877
    @rupamsethi3877 3 ปีที่แล้ว

    BEST OUT OF BEST SIR
    NO WHERE TO GO EVERTHING EXPLAIN BEAUTIFULLY

  • @abhayingh6846
    @abhayingh6846 5 ปีที่แล้ว

    Sir thank u kl mera exam tha maine ap se sikha aur mere achhhe marks aye hain sir you are great...... Plz provide computer programming 10 class icse se related dijiye..

  • @fardilviews
    @fardilviews 3 ปีที่แล้ว

    Love from Bangladesh. I am sharing your channel with my all friends.

  • @yashijain3796
    @yashijain3796 3 ปีที่แล้ว +3

    Sir please provide tutorials for projects . I am learning all java concepts from your videos and these are awesome and helpful in understanding concepts. But , I am unable to make any project. So, please guide us by your videos on project in java . It will very helpful for many students..

    • @SmartProgramming
      @SmartProgramming  3 ปีที่แล้ว +1

      You tube Project tutorial take time to upload.
      Project topics are well explained in my paid course.
      Website Link: courses.smartprogramming.in/
      For further details, you can call or what's app us here: +91-62838-30308

  • @dineshrajpoot4099
    @dineshrajpoot4099 5 ปีที่แล้ว

    u r one of the best teacher

  • @muskanmalviya1645
    @muskanmalviya1645 4 ปีที่แล้ว +1

    sir thankyou..apke saare videos... superb 👌👌👌

    • @SmartProgramming
      @SmartProgramming  4 ปีที่แล้ว

      Thank you for your feedback.
      Below are some of the links for more videos and information :
      Java Tutorials Serial Wise : th-cam.com/play/PLlhM4lkb2sEhfuXL-2BDrJ67WkUdQ2v9b.html
      Important Java Books: www.amazon.in/shop/smartprogramming?listId=3OFWAB0091PSQ
      Website : www.smartprogramming.in
      Projects & Courses Website : courses.smartprogramming.in
      Download Our Android Application for Notes and Interview Questions : play.google.com/store/apps/details?id=com.smartprogramming
      Follow Us On :
      Amazon Store: www.amazon.in/shop/smartprogramming
      Facebook Page : facebook.com/smartprogramming.india
      Instagram Page : instagram.com/smart_programming

  • @shriyayadav1733
    @shriyayadav1733 3 ปีที่แล้ว

    most infirmative, like your teaching style. please upload more video

  • @ayushijhanwar6041
    @ayushijhanwar6041 9 หลายเดือนก่อน

    Thank you so much for such clear concepts ❤❤

  • @akashgupta6012
    @akashgupta6012 4 ปีที่แล้ว +4

    Sir your java videos are awesome
    My coding skill is improved
    Sir can you upload GUI video

    • @SmartProgramming
      @SmartProgramming  4 ปีที่แล้ว

      Sure,
      Thank you for your feedback.
      Below are some of the links for more videos and information :
      Java Tutorials Serial Wise : th-cam.com/play/PLlhM4lkb2sEhfuXL-2BDrJ67WkUdQ2v9b.html
      Website : www.smartprogramming.in
      Projects & Courses Website : courses.smartprogramming.in
      Download Our Android Application for Notes and Interview Questions : play.google.com/store/apps/details?id=com.smartprogramming
      Follow Us On :
      Facebook Page : facebook.com/smartprogramming.india
      Instagram Page : instagram.com/smart_programming

  • @bhavipat9469
    @bhavipat9469 4 ปีที่แล้ว +3

    Thank you for amazing knowledge

    • @SmartProgramming
      @SmartProgramming  4 ปีที่แล้ว

      Thank you for your feedback.
      Below are some of the links for more videos and information :
      Java Tutorials Serial Wise : th-cam.com/play/PLlhM4lkb2sEhfuXL-2BDrJ67WkUdQ2v9b.html
      Website : www.smartprogramming.in
      Projects & Courses Website : courses.smartprogramming.in
      Download Our Android Application for Notes and Interview Questions : play.google.com/store/apps/details?id=com.smartprogramming
      Follow Us On :
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      Instagram Page : instagram.com/smart_programming

  • @arabindamohanty2190
    @arabindamohanty2190 5 ปีที่แล้ว +1

    Thanks 😊 a lot for such amazing concept s

  • @Akashpatel-uy3vq
    @Akashpatel-uy3vq 3 ปีที่แล้ว +1

    Dipak bhaiya 👍

  • @surajmahato2557
    @surajmahato2557 4 ปีที่แล้ว +1

    Top class explanation 👌
    Sir please upload video on multithreading and collection as soon as possible.

    • @SmartProgramming
      @SmartProgramming  4 ปีที่แล้ว +1

      As soon as possible.
      Thank you for your feedback.
      Below are some of the links for more videos and information :
      Java Tutorials Serial Wise : th-cam.com/play/PLlhM4lkb2sEhfuXL-2BDrJ67WkUdQ2v9b.html
      Website : www.smartprogramming.in
      Projects & Courses Website : courses.smartprogramming.in
      Download Our Android Application for Notes and Interview Questions : play.google.com/store/apps/details?id=com.smartprogramming
      Follow Us On :
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      Instagram Page : instagram.com/smart_programming

  • @Vinaykumar-bx1ql
    @Vinaykumar-bx1ql 2 ปีที่แล้ว +1

    thank you so muchh sir........🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

  • @abhilashadeshpande7996
    @abhilashadeshpande7996 4 ปีที่แล้ว +1

    Huge respect...!!!!

    • @SmartProgramming
      @SmartProgramming  4 ปีที่แล้ว

      Thank you for your feedback.
      Below are some of the links for more videos and information :
      Java Tutorials Serial Wise : th-cam.com/play/PLlhM4lkb2sEhfuXL-2BDrJ67WkUdQ2v9b.html
      Important Java Books: www.amazon.in/shop/smartprogramming?listId=3OFWAB0091PSQ
      Website : www.smartprogramming.in
      Projects & Courses Website : courses.smartprogramming.in
      Download Our Android Application for Notes and Interview Questions : play.google.com/store/apps/details?id=com.smartprogramming
      Follow Us On :
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      Instagram Page : instagram.com/smart_programming

  • @travelling.destinations
    @travelling.destinations 2 ปีที่แล้ว +1

    osm video. great understanding

    • @SmartProgramming
      @SmartProgramming  2 ปีที่แล้ว

      Thank you so Much for your feedback.
      Below are some of the links for more videos and information :
      Java Tutorials Serial Wise : th-cam.com/play/PLlhM4lkb2sEhfuXL-2BDrJ67WkUdQ2v9b.html
      Important Java Books: www.amazon.in/shop/smartprogramming?listId=3OFWAB0091PSQ
      Website : www.smartprogramming.in
      Projects & Courses Website : courses.smartprogramming.in
      Download Our Android Application for Notes and Interview Questions : play.google.com/store/apps/details?id=com.smartprogramming
      Follow Us On :
      Shop With Us: www.amazon.in/shop/smartprogramming
      Facebook Page : facebook.com/smartprogramming.india
      Instagram : instagram.com/smart_programming

  • @nikunjchhangani5940
    @nikunjchhangani5940 4 ปีที่แล้ว

    awesome teaching....

  • @Dreamer_0021
    @Dreamer_0021 4 ปีที่แล้ว +1

    love you sir...........you are the great

    • @SmartProgramming
      @SmartProgramming  4 ปีที่แล้ว +1

      Thank you for your feedback.
      Below are some of the links for more videos and information :
      Java Tutorials Serial Wise : th-cam.com/play/PLlhM4lkb2sEhfuXL-2BDrJ67WkUdQ2v9b.html
      Important Java Books: www.amazon.in/shop/smartprogramming?listId=3OFWAB0091PSQ
      Website : www.smartprogramming.in
      Projects & Courses Website : courses.smartprogramming.in
      Download Our Android Application for Notes and Interview Questions : play.google.com/store/apps/details?id=com.smartprogramming
      Follow Us On :
      Amazon Store: www.amazon.in/shop/smartprogramming
      Facebook Page : facebook.com/smartprogramming.india
      Instagram Page : instagram.com/smart_programming

  • @VikramKumar1111.
    @VikramKumar1111. 4 ปีที่แล้ว +3

    2:00
    Sir aap ye form kaise banate ho
    And nice explanation

    • @SmartProgramming
      @SmartProgramming  4 ปีที่แล้ว

      Thank you for your feedback.
      Below are some of the links for more videos and information :
      Java Tutorials Serial Wise : th-cam.com/play/PLlhM4lkb2sEhfuXL-2BDrJ67WkUdQ2v9b.html
      Important Java Books: www.amazon.in/shop/smartprogramming?listId=3OFWAB0091PSQ
      Website : www.smartprogramming.in
      Projects & Courses Website : courses.smartprogramming.in
      Download Our Android Application for Notes and Interview Questions : play.google.com/store/apps/details?id=com.smartprogramming
      Follow Us On :
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    • @anujchaturvedi6296
      @anujchaturvedi6296 3 ปีที่แล้ว +1

      You can make that form in Swing or JavaFx. He most likely made it in Swing.

  • @harishjadhav1741
    @harishjadhav1741 4 ปีที่แล้ว +7

    Are Swing applications really used nowadays?

    • @SmartProgramming
      @SmartProgramming  4 ปีที่แล้ว +5

      Swing is not used that much but using swing u will get an idea on how to work on projects and implement core java concepts practically.

  • @shaikabdulsaleem4678
    @shaikabdulsaleem4678 ปีที่แล้ว

    Super Sir ❤️

  • @samimmolla3821
    @samimmolla3821 5 ปีที่แล้ว

    Thank you sir, sir if you make some project's in java I will very helpful because sir apka java tutorials beginner's se leker oop's concept pura follow karke java to sikh gaya but hum attak jatihu how to make a project it is our problem..java to hum sikh gaya apko follow karke but project's ke barame humare knowledge nahi he...

  • @sk2279
    @sk2279 3 ปีที่แล้ว

    Nice explanation

  • @ashishprakash345
    @ashishprakash345 5 ปีที่แล้ว +2

    wrapper class and package concept le aaye sir

  • @ANNUETAWAHCRPF
    @ANNUETAWAHCRPF 5 ปีที่แล้ว

    Very nice videos

  • @GauravYadav-wt2yw
    @GauravYadav-wt2yw 3 ปีที่แล้ว

    Sir swing ka tutorial laiye👍👍👍👍

  • @anuragmishra3262
    @anuragmishra3262 5 ปีที่แล้ว

    Calculate and print sum of each row and column of matrix

  • @ravichhikani5773
    @ravichhikani5773 5 ปีที่แล้ว

    Nyc video sir..

  • @vibhorsharma2726
    @vibhorsharma2726 5 ปีที่แล้ว

    Thnqq so much sirrr🥰🥰🥰🥰

  • @zoyass1301
    @zoyass1301 4 ปีที่แล้ว +1

    Sir please do some string programs.....by using these function..

  • @sahilgupta2088
    @sahilgupta2088 5 ปีที่แล้ว

    Sir aapka video dekh dekh ke or practice kr ke mera java strong ho gya. But avi vi or sikhna hai.. thank u sir..
    May i know u r from ??

    • @ANNUETAWAHCRPF
      @ANNUETAWAHCRPF 5 ปีที่แล้ว

      Chandigarh

    • @sahilgupta2088
      @sahilgupta2088 5 ปีที่แล้ว

      @@ANNUETAWAHCRPF mujhe sir k whatsapp number mil skta h.
      I need some help..

  • @devendrautekar7305
    @devendrautekar7305 4 ปีที่แล้ว +1

    When will you start the packages concept in Java ??

    • @SmartProgramming
      @SmartProgramming  4 ปีที่แล้ว

      Will start soon, Till then keep learning

  • @anuragmishra3262
    @anuragmishra3262 5 ปีที่แล้ว

    Question double dimensional array to transport of the matrix

  • @rohanbanerjee664
    @rohanbanerjee664 4 ปีที่แล้ว +1

    Sir upload threads in java as soon as possible

  • @anuragmishra3262
    @anuragmishra3262 5 ปีที่แล้ว

    Question on double dimensional array to print the difference of two matrix

  • @raushanroy5229
    @raushanroy5229 3 ปีที่แล้ว +1

    if possible please make tutorials on ds algo in java.

    • @SmartProgramming
      @SmartProgramming  3 ปีที่แล้ว

      Sure, But We have paid DSA course. If Interested, you can call or what's app us here: +91-62838-30308

  • @vipulbaliyan958
    @vipulbaliyan958 5 ปีที่แล้ว

    sir request hai ek choti si please collection k lectures daal dijye

  • @anuragmishra3262
    @anuragmishra3262 5 ปีที่แล้ว

    Interchange the value First row Matrix last row matrix

  • @Nikhil6827-x6i
    @Nikhil6827-x6i ปีที่แล้ว +1

    love you sir

  • @Gopal-uj9gm
    @Gopal-uj9gm 4 ปีที่แล้ว +1

    sir validation by regex kab aayegi

  • @anuragmishra3262
    @anuragmishra3262 5 ปีที่แล้ว

    Question on double dimensional array largest element in the matrix and position of row and column

  • @apalpare7919
    @apalpare7919 3 ปีที่แล้ว +1

    Please upload Awt swing tutorial

  • @navyagoyal3874
    @navyagoyal3874 4 ปีที่แล้ว +3

    sir string ke aage ke lecture kb aayenge

  • @anuragmishra3262
    @anuragmishra3262 5 ปีที่แล้ว

    Questions of double dimensional array to print the sum of two matrix

  • @AKASHKUMAR-li7li
    @AKASHKUMAR-li7li 3 ปีที่แล้ว

    Thank you sir❤️
    Please sir GUI AWT and swing ka tutorial upload kr dijye....
    Please sir

  • @bharatmaurya8149
    @bharatmaurya8149 4 ปีที่แล้ว +1

    Please make video on JDBC...... Please

  • @gauravsaini45k91
    @gauravsaini45k91 4 ปีที่แล้ว

    Great sir

  • @AdnanKhan-pd4nk
    @AdnanKhan-pd4nk 5 ปีที่แล้ว

    Sir i am a big fan of you i have a lot of interest in java but sir i do not have a laptop can you tell me how to practice of java cording...

  • @rohitkhairnar4505
    @rohitkhairnar4505 5 ปีที่แล้ว

    Jsp & Servlet per video banao sir....plzzzz

  • @mdmoinuddin6168
    @mdmoinuddin6168 2 ปีที่แล้ว

    Thank you sir

  • @yadavsushil766
    @yadavsushil766 5 ปีที่แล้ว

    Sir null pointer exception ka example nahi bataya

  • @mehulpatel4994
    @mehulpatel4994 3 ปีที่แล้ว

    sir file input output ke videos uplod karo na

  • @mayank_patel_0616
    @mayank_patel_0616 5 ปีที่แล้ว

    Sir Netbeans properly download and install kese kare??????

  • @abhishekranjan1094
    @abhishekranjan1094 3 ปีที่แล้ว

    Nice

  • @pmchhetri7486
    @pmchhetri7486 4 ปีที่แล้ว

    Sir I am waiting your GUI in java videos please make first.

  • @indiankimchi7274
    @indiankimchi7274 4 ปีที่แล้ว

    how you made it jitna abhi tak sikha usse to nai bana sakte ye

  • @badshahkhan1388
    @badshahkhan1388 4 ปีที่แล้ว +1

    तो देखो

  • @justsomerandomguy9706
    @justsomerandomguy9706 5 ปีที่แล้ว

    Icse computer tips

  • @AdnanKhan-pd4nk
    @AdnanKhan-pd4nk 5 ปีที่แล้ว

    Please sir