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Java 8: Sorting Custom Objects
19:04
Год назад
Комментарии
@valter-extreme6410
@valter-extreme6410 17 дней назад
Could you make the repository of this code available?
@mananmatta293
@mananmatta293 Месяц назад
which dependency to use incase of postgres SWl
@KAVYARAJENDRA
@KAVYARAJENDRA Месяц назад
give me video to add 100 columns dynamically and save it in database
@Thanish-w4f
@Thanish-w4f 3 месяца назад
Does R2DBC supports multiple primary keys to with "upsert" operations..?
@razatech22
@razatech22 3 месяца назад
No source code?
@videosprograming
@videosprograming 4 месяца назад
How to do this with uuid?
@learncodewithnav608
@learncodewithnav608 4 месяца назад
It seems like you want to use UUID for your primary key, you just need to generate UUID every time and set to your object in the service class .
@abinashdhal2851
@abinashdhal2851 5 месяцев назад
Hye Bro you have explained it very well,can i get this source code for reference.
@Rajeshck47
@Rajeshck47 6 месяцев назад
Can you create videos on spring batch with best practice. Your explanation is awesome.
@learncodewithnav608
@learncodewithnav608 6 месяцев назад
Thanks 🤩. I’m going to launch new course on spring batch, for more information please visit community tab in my channel. Please keep sharing my channel to your friends.
@learncodewithnav608
@learncodewithnav608 6 месяцев назад
Thanks 🤩. I’m going to launch new course on spring batch, for more information please visit community tab in my channel. Please keep sharing my channel to your friends.
@yaswanthboppudi7991
@yaswanthboppudi7991 6 месяцев назад
Same here as well . Could you kindly specify the corrections made. Thank you
@bitbeee
@bitbeee 7 месяцев назад
facing lock Acquistion exception with 2nd file upload call
@learncodewithnav608
@learncodewithnav608 6 месяцев назад
I’m going to launch new course on spring batch, for more information please visit community tab in my channel. Please keep sharing my channel to your friends.
@moriyama31
@moriyama31 7 месяцев назад
Thank you for tutorial, it was very helpful. I noticed at the end you received the same error message as me, "InputStream must not be null". Did you make a correction in your Impl file to correct this? I am not able to get passed the error at the moment.
@learn7041
@learn7041 4 месяца назад
same eror for me, you can solve for that? thankyou
8 месяцев назад
Can you please share git repository?
@MTB_Bay_Area
@MTB_Bay_Area 8 месяцев назад
Do you have an example of how to test it using Junit? since we have to pass a file it seems more complicated to test
@Dongamoham.18
@Dongamoham.18 Год назад
bro can you please provide that dataset(Csv file)
@jptechnoservice9013
@jptechnoservice9013 Год назад
Keep posting videos😊
@learncodewithnav608
@learncodewithnav608 Год назад
Keep learning and keep sharing channel with your friends.
@kavitapatil5285
@kavitapatil5285 Год назад
Why you seperately create dto request and response
@learncodewithnav608
@learncodewithnav608 Год назад
Always recommend to use DTO(data transfer object) instead of entity while transferring data from one layer to another.
@pankaj90241
@pankaj90241 Год назад
Sir please make web MVC project with choose file from html form and save it to db like that.
@learncodewithnav608
@learncodewithnav608 Год назад
Surely, do you want me to develop using spring boot or spring mvc?
@pankaj90241
@pankaj90241 Год назад
@@learncodewithnav608 thank you so much sir, just spring MVC. And simple html form taking any file like in CSV ,XML,text or Excel and save it to oracle SQL database. Please sir guide me.
@theWorldOfIss
@theWorldOfIss Год назад
Brother keep doing will support you when I got my first job 🎉.
@learncodewithnav608
@learncodewithnav608 Год назад
Keep learning and keep sharing this channel with your connections.
@TanmayKamath
@TanmayKamath Год назад
Waiting for the frontend part of this video…
@learncodewithnav608
@learncodewithnav608 Год назад
Sure, you will get very soon
@xibinhu
@xibinhu Год назад
A small tip for the viewer that is trying to read a file that contains words in latin based languages, instead of using utf-8 as encoding, u should use iso-8859-1
@priyagoel9170
@priyagoel9170 Год назад
how to write TDD for this code
@amolmagar987
@amolmagar987 Год назад
CAN we skip DTO class , it looks me more confusing
@learncodewithnav608
@learncodewithnav608 Год назад
Yes, we can but recommend way to pass DTO which is nothing but Data transfer object. Still any question feel free to ask 👍🏻
@tunamusic2314
@tunamusic2314 Год назад
can you share github source and csv file for testing
@learncodewithnav608
@learncodewithnav608 Год назад
Sure, will upload detailed video with source code very soon. Meanwhile you can go through spring reactive CRUD video and other videos.
@aryasoni7195
@aryasoni7195 Год назад
In my FileServiceImpl file CSVFormat is not accepting? And the depedency is added into the pom file as well like open.csv and all
@learncodewithnav608
@learncodewithnav608 Год назад
It seems like you are not importing corresponding package properly. Please update your maven project and try again.
@aryasoni7195
@aryasoni7195 Год назад
In my FileServiceImpl file CSVFormat is not accepting? And the depedency is added into the pom file as well like open.csv and all
@vimalseth1014
@vimalseth1014 Год назад
I want to add column but it is not related to csv file
@learncodewithnav608
@learncodewithnav608 Год назад
Let’s add in the entity and process it separately.
@otenyop
@otenyop Год назад
Hi this is very well done. In case I want to develop the front end for this application that is production ready, how would I go about it ? Can I still use Spring to develop the front end screens for user input and interaction ? Thanks
@learncodewithnav608
@learncodewithnav608 Год назад
Thanks for watching the video. And to answer your question, I’m going to upload end to end CRUD operations with proper registration , login and logout functionality video very soon. Please stay tuned for notifications meanwhile share the channel with your friends and go through other videos like Java 8 series, Spring Reactive CRUD video available on my channel. Thanks 😍
@otenyop
@otenyop Год назад
@@learncodewithnav608 thanks I will be waiting for the video!
@RizwanKhan-cu7zx
@RizwanKhan-cu7zx Год назад
🎉
@RizwanKhan-cu7zx
@RizwanKhan-cu7zx Год назад
@ashwanipandey9752
@ashwanipandey9752 Год назад
need to get detail video for this
@ashwanipandey9752
@ashwanipandey9752 Год назад
while reading date column data Its coming as null why so ?
@learncodewithnav608
@learncodewithnav608 Год назад
Please make sure you are parsing properly, also please help me with more detail then will try to help you. Thank you for watching.
@ZuberKhan-zr1ds
@ZuberKhan-zr1ds Год назад
Nice video bro please make a series on oops concepts in c++
@Sharegyan951
@Sharegyan951 Год назад
Nice Vedio plz make vedio in detail
@rahemanrf5775
@rahemanrf5775 Год назад
Bro make another don't make create,update delete,getall, make another
@learncodewithnav608
@learncodewithnav608 Год назад
Sure, stay tuned for new videos.
@sergiocardoso2102
@sergiocardoso2102 Год назад
Hi my json construct like this and dont have name to refer : [CSVRecord [comment='null', recordNumber=1, values=[1;teste1;teste11]], CSVRecord [comment='null', recordNumber=2, values=[2;teste2;teste22]], CSVRecord [comment='null', recordNumber=3, values=[3;teste3;teste33]]] can you help me ?
@learncodewithnav608
@learncodewithnav608 Год назад
It seems like you had a problem while creating CSVParser object, please take care of header values of your excel and cast them in appropriate data type.
@NavedKhan-gd5gi
@NavedKhan-gd5gi Год назад
Very good video