kpsbhuvi

Posts

Reputation

Joined 13 Years Ago

Last Seen 11 Years Ago

Strength to Increase Rep: +0
Strength to Decrease Rep: -0

0% Quality Score

Upvotes Received: 0
Posts with Upvotes: 0
Upvoting Members: 0

Downvotes Received: 1
Posts with Downvotes: 1
Downvoting Members: 1

1 Post

1 Commented Post

0 Endorsements

3 Contributions

Ranked #54.9K

Discussions / Questions x 1

~794 People Reached

Favorite Forums

Software Development x 2

Web Development x 1

Favorite Tags

exception x 2

file-io x 2

java x 2

simple x 2

javascript x 1

check whether file content is empty using javascript or jQuery

13 Years Ago 13 Years Ago

Hai friends I am creating a file upload process, In that process I want to validate whether uploaded file contents are empty or not... i want to validate txt, doc, pdf, xls , ppt, docx, msg these extension files. when a .doc file is created then it has the file …

Web Development javascript

591

Re: simple Reading Writing to file error pls help

13 Years Ago 13 Years Ago

What i'm trying to do here is just place the values in my text file into variables the txt file contains: 1111 50 2222 60 3333 70 4444 80 5555 90 i get the error :[COLOR="red"]Exception in thread "main" java.lang.NullPointerException at udptry2.m.readfiless(m.java:41) at udptry2.m.main(m.java:68)[/COLOR] [CODE] package udptry2; import java.io.BufferedReader; import …

Software Development exception file-io java simple

203