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Check if file exists but prevent 404 error in console from showing up [duplicate]
...e to check to see if a file/page exists via JavaScript but prevent the 404 Error from showing up in the console?
1 Answer
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What is the appropriate HTTP status code response for a general unsuccessful request (not an error)?
...to 206 and from 300
to 307) but include a message body that describes an error condition.
Doing this prevents HTTP-aware software from detecting errors. For
example, a cache will store it as successful response and serve it to
subsequent clients even when clients may be able to make a succes...
Parser Error Message: Could not load type 'TestMvcApplication.MvcApplication'
I am getting the following error on one of our production servers. Not sure why it is working on the DEV server?
39 Answers...
Xcode 5: Code signing entitlement errors
..., but i'm having trouble with distribution. I constantly get the following error:
21 Answers
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How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar
...chedResultsController.delegate = self;
[fetchRequest release];
NSError *error = nil;
if (![aFetchedResultsController performFetch:&error])
{
/*
Replace this implementation with code to handle the error appropriately.
abort() causes the application to...
NodeJS - Error installing with NPM
...
I encountered the issue with the error:
gyp ERR! configure error
gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable.
Here is what I was doing and what finally worked.
Disclaimer: I am just getting my hands i...
Visual Studio Editor does not underline errors anymore
My Visual Studio (2008) Editor has stopped to underline Errors (this nifty wavy red lines). I can't really tell when, but it can be related to the installation of .Net Framework 3.5 SP 1 or the MVC Beta (which I guess is unlikely). Furthermore have I installed and uninstalled both CodeRush and Resha...
A proper wrapper for console.log with correct line number?
...//jsfiddle.net/drzaus/pWe6W/
_log = (function (undefined) {
var Log = Error; // does this do anything? proper inheritance...?
Log.prototype.write = function (args) {
/// <summary>
/// Paulirish-like console.log wrapper. Includes stack trace via @fredrik SO suggestion...
Exit codes in Python
...as ok. Type a command, then echo $?: if you read 0, it returned without an error. The idea is to have standard tests. If the code xyz.py did not encounter any error, it SHOULD return 0!
– Bruno von Paris
Oct 15 '12 at 9:20
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'console' is undefined error for Internet Explorer
...en, and IE doesn't define console.debug
*
* Chrome 41.0.2272.118: debug,error,info,log,warn,dir,dirxml,table,trace,assert,count,markTimeline,profile,profileEnd,time,timeEnd,timeStamp,timeline,timelineEnd,group,groupCollapsed,groupEnd,clear
* Firefox 37.0.1: log,info,warn,error,exception,debug,ta...