Lost code lines when Notepad++ crashed - file

I was working on a .js file this morning on Notepad++, as usual, when the program just crashed. So I ended it, and re-opened it to see that all my code lines in my .js file, had disappeared, and now all I have left is the file with a size of 0kb because there's nothing left in it. How the hell is that even possible ? It erased everything I typed and saved the file as if there's nothing in it.
Do you know a way to get my code back ? Or did something like this ever happened to someone ? :/ I'm kinda worried because there was a lot of work there and I don't feel like re-typing it all...

When that option is enabled (and it is by default), Notepad++ keeps a backup copy of files you edit.
You can find the backups in the directory %APPDATA%\Notepad++\backup under the format filename#datetime.

I lost four unsaved files when my Notepad++ crashed, I searched through net and found another way to retrieve unsaved files other than backup folder
C:\Users\{username}\AppData\Roaming\Notepad++\backup
Hope it can help others who face the same problem as me. You can try to locate the dump files at
C:\Users\{username}\AppData\Local\Temp\N++RECOV
There will be .dump file inside, this is where I found my unsaved files. You can open the dump file with Notepad++, and see your unsaved works.

This has happened to me a few times lately and I've found a few solutions that make it possible to recover the lost code.
For Windows 7 and probably other modern Windows versions:
Find the file in File Explorer. The size will be 0KB. Right click on it and then choose Properties from the context menu.
Choose the Previous Versions tab. There's a good chance you will find a fairly recent version saved during the latest Restore point. If it's a bit old, it's still probably better than the current 0KB.
Click the Restore button.
My personal optimal solution:
Since this happened to me a few times and the Windows Previous Version was not always up to date, I looked for a different solution that could always give me the latest, most up-to-date version before the 0KB crash.
I discovered that I already had the solution installed on my computer. I have a SugarSync account that always backs up my work files to the cloud. The great part of the service is that SugarSync always keeps the last 5 versions in the cloud, so while the current version will be 0KB, you can download the next to last version and update your file on your computer.
If you have some other backup program, you can check if that service also keeps different versions that you can recover.

I've used notepad++ without any backup for years. One day this happen to me, too.
Here is what I've found as possible solutions:
http://buffernow.com/notepad-plus-crash-recover-your-lost-file/
(similar to Indrajit answer) - not much help. I didn't find my file there.
I have recovered my file one week ago as per answer of Hvck
Same problem here. Same answers:
https://superuser.com/questions/390204/how-to-restore-a-previous-version-of-file-in-notepad
One lesson learned: Use the backup!
use a plugin:
http://www.ilovefreesoftware.com/12/windows/two-plugins-auto-save-files-notepad-auto-save-autosave2.html
use notepad++ backup
http://allinworld99.blogspot.ca/2015/01/notepad-backup-files.html
** UPDATE **
It happened to me again!!! Another way to recover my file: View source on my browser and resave the file to other location. If you are lucky enough to have the file loaded in your browser :) It worked for me for a css file and for a js file.
Comparing the files: what N++ backed-up and the file from browser and files are matching. OMG!

GO to Taskbar click and run %APPDATA%, click to Notepad++ click to backup.
Your files saved by filename.extensionname#year-month-date_time

I know it's too late to answer this, but maybe my answer will help others.
I've encountered the same problem recently. Then it became regular. I did not find a solution to the problem itself, plus it may be caused by many different reasons, so probably no universal solution exists.
However, there is a way to save your files while notepad++ is not closed. Even if the backups folder is empty.
First of all, do not close notepad++. Open a taskmanager, find the notepad++ process and locate the Dump or Create dump file option. Click it. This will create a whole memory dump of the process. This dump will contain the documents you had opened. However you may need to find this data, plus it may be in a different encoding. I guess it is in UTF8 most of the time, but I am not completely sure.
The dump file can be examined with simple programs like notepad++ itself or with a hex editor.

Notepad doesn't auto-save its open file so unfortunately you have lost your work.
On next time you can use Notepad++ it retrieves file automatically
Refer this link may it help you Notepad++ recovery

I tried all the above solutions but nothing was working for me.
But luckily I have opened files one day earlier in eclipse as well. Eclipse and all other IDEs maintain a cache of all the files. You can get the copy of the file from that cache. To get copy from the eclipse.
Right Click on the file Name
Go to Replace With - Previous from the Local History

This answer applies to more recent versions of NotePad++:
Go to the folder of the file, see if there is a subfolder called nppBackup. Recently I've found sometimes the backup wasn't created in %AppData%/Notepad++/backup but it always seems to get created here, with the following file name format [original file name][date stamp]_[time stamp].bak

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Any ways to remove a corruped x-wav file?

So, i decided to download Terraria's Dungeon Spirit death sound for a GD texture pack, i was dumb enough to use windows renaming feature to change the file extension from .x-wav to .ogg. Now the file is corrupted, when i try to rename it or the folder its residing in, Windows Explorer crashes. When i try to delete it, the deletion message pops up but never gets anywhere.
Ive tried sfc /scannow, nothing found. Windows Defender scanning, antimalware service executable makes my cpu a frying pan and Windows Defender lags out when it gets to the file. Deleting i mentioned earlier. Renaming (includes back to its original format) i also mentioned earlier. Shredding the file crashes the shredder. Situation is looking pretty hopeless.

Corrupted processing file?

I have a project I've been working on for a long time and a few hours ago when I tried to pick it up from where I left last night I realized that one of the processing files may be corrupted.
Last time I opened this file yesterday it had over 500 lines of code, now it's completely blank. The weird part is that in Properties its memory is displayed to be around 17 KB. I tried opening it with Notepad, but I only got a txt file full of spaces.
Does anyone have any idea how I can recuperate my work? I can't imagine having to rewrite everything
I'm not really sure how we can help you.
Processing doesn't have auto-backup or anything like that. I'd say make sure you don't have the file open in multiple editors. You could also try sending the file to another computer to see if that works. Other than that, the best thing you can do is check whether your computer has backups of some kind.

Trying to find information on how to build a simple file version controll system

Im want to build a file system for non-tecks( dont care about old versions of the file so no merging or svn/git). The thougt is that a user should be able to download a file, in the same instance the file should be locked for other users. When the first user is done editing the, the file should then automaticaly upload to the server. When he closes the file, the lock should den be opend.
Is this even possible? Im thingking a sort of browser plugin, but I cant find anywone that has done the same thing. (besides microsoft, but who want to go down that road)
That would be: Sharepoint, Alfresco, (almost every WIKI), ...
Actually that is a basic feature of most document management systems. Even SVN has that already and IIRC you can set that up with mod_dav_svn without a line of code (considering configuration is not code).
Also the interesting question is, IMHO, not TheHappyCase where the described unit of work goes well but what about this*:
I Checkout 50 random documents you need
(get some popcorn and wait for your stresslevel to go up)
?????
I get bored and forget about it (everything still being checked out)
*: Points (1) and (2) may change order

Sublime Text 2 - Files won't update

When I add files via the terminal, Sublime doesn't seem to pick up the changes. I have to remove the project and re-add it to sublime for the files to show up. Does anyone know of a solution to this? Thank you in advance.
I had the same issue. I'm not entirely sure what exactly caused it, or how this resolved it, but I opened the project up and removed all folders from the project. I quit ST2 and opened it back up, then re-added the folders. Since then everything works fine, files update, and I'm once again to get saved changes to overwrite files on the local filesystem (it wasn't doing that before either).
I've shut it down and started it back up repeatedly, and was able to confirm every time that it was picking up new changes I had made to some files via vim.

Cannot delete, a file with that name may already exist

This is starting to vex me. I recently decided to clear out my FTP, and stumbled across an old Wordpress install I forgot I had (oh yes, very security conscious me). Anyway, for some reason deleting the directory failed so I investigated to see what was causing the blockage and I've narrowed it down to a file in wp-content.
Now when I try to delete this file I can get two errors. I've tried in Windowx Explorer (FTP) and the Web Control Panel's File Manager. Here's some error shots:
As you can see my File manager thinks the file is a Symbolic Link. While it scares me that
my web server is host to an obviously religoious artifact I'm also heavily confused by the situation.
I've tried renaming the file.
I've refreshed the FTP view.
I've tried moving the file to another dir (which worked, no success on deletion though).
I've tried editing the file and then deletion.
And I'm at a loss. Is there a special way to delete SymLinks? I've never heard of them, until now.
edit
Oho Windows you really are a magician of sorts. I decided to take a look at my FTP via command prompt and guess what? The file doesn't exist. Whether ftp ignores symlinks I don't know but I'm about to give up :P
First of all, try emailing your webhost either for SSH-access or to remove the symlink for you.
If you get SSH-access, use:
unlink index.php
Or if neither works: Create a PHP file there (for instance remove.php) that contains:
<?php unlink("./index.php") ?>
Then open that file in your browser, afterwards remove the remove.php file.

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