Most voted "error-recovery" questions
19 questions
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21
votes1
answer778
viewsWhat are error-correcting codes?
What they are and how they work error-correcting codes (error-correcting code)? I’ve seen this concept for example in QR Code (where partially damaged and/or imperfectly captured code is still…
mathematics serialization error-recovery content-codingasked 9 years, 5 months ago mgibsonbr 80,631 -
15
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answers1122
viewsIs it possible to manipulate PHP errors via code?
As you all know, PHP returns runtime syntax errors in the browser, such as fatal errors and exceptions. It is possible to handle these errors via code so that I can save to the database in a table…
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12
votes3
answers2560
viewsDatabase redundancies are always undesirable?
I am developing a system that keeps a record of all financial transactions occurring in a bank account (simple matches). There is a redundancy in my data model: a table saldo_conta keeps a list of…
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5
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answer44
viewsHow to use Result in user-defined function?
Many Rust functions apply the enumerable Result in its implementation. This enumerable makes it easy to manage error, since you can use unwrap or expect to help identify the error in a code. An…
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4
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answer107
viewsWhy do errors in PHP scripts run via the command line not appear in the apache error log?
It is important to note that errors that occur in running PHP script via browser are recorded without any problem in the file: /var/log/apache2/error.log. The problem only happens when scripts are…
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3
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answer92
viewsException mapping . NET for HTTP status codes
Situation I’m working on one Httpmodule who is responsible for monitoring usage patterns and intercepting and managing untreated exceptions in ASP.NET applications via events BeginRequest,…
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2
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answer3185
viewsHow to Treat a Fatal Error
How to catch a fatal error so that it does not terminate the application? This should be limited to only one part of the code (this will not pose risks to the application)? Example: I would like all…
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2
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answers74
viewscss code has corrupted after system error
hello need urgent help, was working on the pc suddenly the pc stopped and restarted, when it came back, my css file was corrupted and now it appears in several lozenges code with interrogation, have…
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1
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answers345
viewsHow to fix the problems reported with the Blackbox Debug plugin in Wordpress?
I am facing several speed problems on my Wordpress site. Seeking to identify causes, I added the plugin Blackbox Debug that identified 33.1 errors with the theme I use, which is well loaded. I…
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answers749
viewsNode.js application always falls after an error
I have an application in Node.js that whenever any error occurs it falls, having to be restarted manually, always. How do I make the error report, but the application keeps running?
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1
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answer461
viewsphp shows no error messages
Good morning. At the beginning of my php page I put: ini_set("display_errors",1); ini_set("display_startup_errors",1); error_reporting(E_ALL); ini_set("log_errors_max_len",2048); After these…
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answers673
viewsError in the require_once
I created the file functions.php and includes in it the function add(), but when I call her on the page add.php by command require_once a fatal error appears. Fatal error: Uncaught Error: Call to…
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1
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answer68
viewsKeep stack trace when the method gives rethrow in the captured Exception
I ran the Visual Studio Code Analysis application and in several methods received the following message: CA2200 Rethrow to preserve stack Details 'fooBLO.Foomethod(Dadosprojectdto, string)' rethrows…
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1
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answer197
viewsVisualg does not recognize the "fimse"
My algorithm is this below: Question. Request the wedding year, the current year and write the following messages, for the following cases: 25 years - "Silver Wedding"; 50 years - "Golden Wedding"…
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0
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answer488
viewsCorrupted Latex file
I use Texstudio (Latex) and today I worked all day in a chapter of my thesis. I stopped now the night and when I came back I put it to save one more time before exporting to the cloud and to my…
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answer103
viewsFailed My C# Nils Video Script (No Board Manager)
Nils , or someone who knows how to answer me, there are several errors here in my tab of the console , I’m new in this area and this talking about errors with ) ] } and basic programming things!…
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answer45
viewsWhere’s the mistake I made?
I don’t know where my mistake is, my code seems very solid, but I can’t run it on Chrome const firePixelsArray =[] const fireWidth = 10 const fireHeight = 10 function start(){…
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answer70
viewsin my code is always giving the following error 'name (name) is not defined'
print('-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-') print('Welcome(to) koalas' log screen!') print('register now, it’s simple, fast and easy!')…
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answers9
viewsRecover a corrupted text file
Guys, I’m trying to help a friend of mine who lost an important text file, he used some programs to recover the deleted file but in all the file becomes unreadable with some absurd characters, I…