Questions tagged [recover]

The recover tag is used to mark questions that have something to do with recovering data. By itself, it is ambiguous and useless and must be combined with other, appropriate tags such as software packages and database system tags, operating system tags, programming language and programming language environment tags.

Recovery usually involves some need to regain lost data whether that data is management data such as the management data of a database resulting in database access failing or raw data such as the contents of a database record or a file.

Any post using the [recovery] tag must include additional tags and a write up that helps the reader to know the context of the failure that lead to data loss along with the operating environment at the time of the data loss.

The post should include what was being done at the time of the data loss, any error logs generated, steps taken after the data loss such as recovery procedures executed along with their results, and a description of the actual data lost.

Context information may include: the operating system, the database system, the source code repository package, the programming language being used, the kind of data that was lost, and/or the IDE being used.

322 questions
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MySQL InnoDB database restore using .frm files and ibdata files

Hi mistakenly I have deleted my MySQL database from Windos XP based PC (this database was used to host a Wiki service using Xampp package). Now I am trying to restore the data so that I can atleast retrieve the TEXT entered in the respective table…
Saikat
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Recover Xcode Project from Archive?

I don't know how but I deleted my .Xcodeproj and everything associated with it. I really don't know how, but its on the app store, and I still have the archive for it. Is there any way to retrieve it? I know its not strictly about programming, but…
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Azure VM won't boot - Error is 'Fatal error C0000034 applying update operation 63 of 82641'

VM is set to start every morning at 8am. This morning I got the following error : - 'Fatal error C0000034 applying update operation 63 of 82641' in the Boot Diagnostics section in the VM Console Every previous occurrence I found googling the error…
Dan
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Git: restore a deleted branch. (i can find a commit within that branch with `git log -p SHA`)

I deleted a branch that i want to restore. I tried to recover it and the only thing i could find is a commit from git-log running: git log -p 4afa3abc4218b6251dea24c910eaced6af465d11. Also - it seems that this SHA appears only on my local mac (when…
shayms8
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Why golang can not recover from a panic in a function called by the defer function

package main import "fmt" func myRecover() { if r := recover(); r != nil { fmt.Println(r) } } func main() { defer func() { myRecover() }() panic("The gas price is skyrocketing!") } The code above can not…
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Recover permanently deleted folder - git project

I had checkout a specific branch on git where I was working. Each time I made some changes, I committed and push them using the command: git push origin HEAD:master Today, I deleted the project I was working on from my desktop and tried to clone…
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Can't recover from panic - defer is entirely skipped

When using io.Copy with an invalid writer, I get a panic - that's expected. However I can't recover when this is the case. My deferred recover is completely bypassed. Here is the code: package main import ( "context" "fmt" "io" …
ymerej
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Recover code from older commits of a particular branch

I have a branch A. In that branch I have done several commits for eg. Commit 5 Commit 4 Commit 3 Commit 2 Commit 1 Where commit 1 is the oldest one. All the commits were pushed successfully and i can even see them in bit bucket. The changes i pushed…
Peace9795
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Is it possible to recover overwriten file after compilation with `-o` flag, but forgotten argument?

I ran below command to test a library and forgot to put the executable name after -o flag. gcc -o bibarreglos.c test2.c After that, bibarreglos.c get deleted and throw this error: collect2.exe: error: ld returned 1 exit status. I have the object…
BlackBit
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cs50 recover, "recovered images do not match"

My source code successfully compiles and produced in a total of 50 pictures. However, none of the recovered images do match the original image. All of the jpegs look like these below. As you can see, they seem to have weird edges overlapping. Some…
FluffyCat
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defer func not recover

So, I've been fiddling around with go, and I found that function below recover successfully package main import ( "fmt" ) func a() { defer func(){ if r := recover(); r != nil { fmt.Println("Recovered", r) } …
GroniumArgor
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CS50 - Recovery - Manipulating Card.raw PSET3

So I'm a newbie struggling (drowning really) with C, trying to work my way through CS50. I'm working on the 'Recover' exercise, trying to recover jpegs from the card.raw file. Through Googling, I have learnt that by typing xxd -l 2400 card.raw (char…
Mike
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How can I recover my InnoDB tables with their data from data folder?

today I crashed my linux kernel, and I was only able to get the data folder from my MySQL directory, which uses InnoDB. How can I recover all the data? I googled like 2 hours already, none of the solutions seemed to work unfortunately, that's why I…
jerr0w
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Java: Recover the Public Key by only having the PrivateKey? Possible?

Source: How to recover a RSA public key from a byte[] array? This is my KeyPair generation Method: try { KeyPairGenerator keyGen = KeyPairGenerator.getInstance("ECDSA", "BC"); SecureRandom random =…
Temse
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CS50 pset4 Segmentation Error recover.c >> What am I doing wrong?

EDIT 2: Per my initial problem, it was solved via the help of Weather Vane Where we found a stark misunderstanding of pointer fundamentals. Once I reviewed pointer information, I solved my Segmentation Error. Thanks everyone OP: ** The goal is,…
cartwmic
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