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What is the difference between String and string in C#?
... 32x. One of the kernel APIs required a long, and I kept getting overflow errors by using a .NET long for the struct I was passing in; it had to be a .NET int /Int32 to translate to the kernel's definition of a long. So there's still room for confusion! msdn.microsoft.com/en-us/library/windows/de...
Android: How can I get the current foreground activity (from a service)?
...ivity are same before assigning activeActivity with null in order to avoid errors due to intermingled calling order of lifecycle methods of various activities.
– Rahul Tiwari
Routing for custom ASP.NET MVC 404 Error page
I am trying to make a custom HTTP 404 error page when someone types in a URL
that doesn't invoke a valid action or controller in ASP.NET MVC, instead of it displaying the generic "Resource Not Found" ASP.NET error.
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Can I try/catch a warning?
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Set and restore error handler
One possibility is to set your own error handler before the call and restore the previous error handler later with restore_error_handler().
set_error_handler(function() { /* ignore errors */ });
dns_get_record...
What are the main disadvantages of Java Server Faces 2.0?
...checked and both the compiler and IDEs are not doing a good job at finding errors, so you'll end up with errors that you'll have to catch at run-time. This might be fine for dynamically typed language like Ruby or PHP, but if I have to withstand the sheer bloat of the Java ecosystem, I demand typing...
Error handling in Bash
What is your favorite method to handle errors in Bash?
The best example of handling errors I have found on the web was written by William Shotts, Jr at http://www.linuxcommand.org .
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ASP.NET MVC How to convert ModelState errors to json
How do you get a list of all ModelState error messages? I found this code to get all the keys:
( Returning a list of keys with ModelState errors )
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How to catch curl errors in PHP
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You can use the curl_error() function to detect if there was some error. For example:
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $your_url);
curl_setopt($ch, CURLOPT_FAILONERROR, true); // Required for HTTP error codes to be reported via o...
What are the differences between django-tastypie and djangorestframework? [closed]
...gs.ADMINS on exceptions when DEBUG = False. When DEBUG = True, the default error message is serialised JSON, which is harder to read.
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Django Forms: if not valid, show form with error message
...e view when the form is not valid then in template you can access the form errors using form.errors.
{% if form.errors %}
{% for field in form %}
{% for error in field.errors %}
<div class="alert alert-danger">
<strong>{{ error|escape }}</stron...