error-handling

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Is it possible to catch errors that are not exceptions in Symfony?

I have a try-catch block that iterates over a set of records like this: try { foreach ( $json[\'location\'] as $records ) {[详细]

2023-04-12 03:35 分类：问答
Programmatically catching windows close event when out of GDI resources

I\'m trying to catch all unexpected terminations in my process. I\'ve used these functions to catch all the unhandled errors and exceptions that i can think of, but still it\'s not enough:[详细]

2023-04-11 22:56 分类：问答
How to avoid a 'frozen hash' error in Rails without using an empty begin-rescue-end loop?

I have the following method which is called via Ajax: def decrement @cart = current_car开发者_C百科t[详细]

2023-04-11 22:10 分类：问答
jQuery Validator flagging an optional field as "error"

I\'m using the latest version of the jQuery Validator plugin along with jQuery (1.6.2). I have a simple form with an optional field for phone number called Phone.The following code works flawlessly w[详细]

2023-04-11 21:34 分类：问答
Javascript SecurityError

I am using this JS command to openn new dialog window and btw pass parameters to use them in the newly opened window. However I get SecurityError in firebug.[详细]

2023-04-11 17:57 分类：问答
App Name has already been used?

So in my case this is very odd. I have 2 individual iTC accounts (don\'t ask why), anyway my old account had this name as an App and then it expired with the name still taken by that dormant account.[详细]

2023-04-11 12:28 分类：问答
Windows installer does not fail when custom action returns an error

I am trying to modify a custom action of type 3137 and a .dll source (with say a target DWORD InstallFunction( MSIHANDLE hInstall )) to return some error codes in certain situation and I am expecting[详细]

2023-04-11 12:18 分类：问答
How to change unchecked box errors. (HTML)

I\'m designing a page involving selecting components, however, with some components the custome开发者_如何学Cr just chooses not to buy anything from there.This means that one section of check boxes in[详细]

2023-04-11 08:50 分类：问答
What level to use for exception stack trace logging in Java?

I\'m looking for best practices document (or your opinions) on how to effectively log exceptions and their stack traces. Of course, assuming one of popular logging frameworkks such as Log4J, SLF4J, ja[详细]

2023-04-11 06:43 分类：问答
Efficiency with "try...except"

The code works fine. I just had an efficiency question. In this code I\'m using \"try...except\" to pass an error that would crash the program. The error is caused by the IP address not being reachabl[详细]

2023-04-11 06:09 分类：问答