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What are all the possible values for HTTP “Content-Type” header?
I have to validate the Content-Type header value before passing it to an HTTP request.
4 Answers
...
is not JSON serializable
...ur case, self.get_queryset() contains a mix of django objects and dicts inside.
One option is to get rid of model instances in the self.get_queryset() and replace them with dicts using model_to_dict:
from django.forms.models import model_to_dict
data = self.get_queryset()
for item in data:
it...
What's the difference between getPath(), getAbsolutePath(), and getCanonicalPath() in Java?
...
Consider these filenames:
C:\temp\file.txt - This is a path, an absolute path, and a canonical path.
.\file.txt - This is a path. It's neither an absolute path nor a canonical path.
C:\temp\myapp\bin\..\\..\file.txt - This is ...
Why should I not wrap every block in “try”-“catch”?
...an exception that you do not plan on handling in some way. You should consider how the application is going to systematically handle exceptions when you are designing it. This usually leads to having layers of error handling based on the abstractions - for example, you handle all SQL-related error...
Undocumented NSURLErrorDomain error codes (-1001, -1003 and -1004) using StoreKit
...uld someone (client vs. server) be waiting for authentication?
Sorry, no ideas how to fix. Just debugging this, trying to find out what the problem is (-1021, -1001, -1009)
Update: Google search was very kind to find this:
-1001 TimedOut - it took longer than the timeout which was alotted.
-...
VIM ctrlp.vim plugin: how to rescan files?
...od alternative to the Command-T plugin which I have used before. What I did not like about Command-T is that it would take about 20-30 seconds to rescan files when it is invoked for the first time after starting vim.
...
Copy all files with a certain extension from all subdirectories
...
--parents is copying the directory structure, so you should get rid of that.
The way you've written this, the find executes, and the output is put onto the command line such that cp can't distinguish between the spaces separating the filenames, and the spaces within the filename. It's bet...
What does “xmlns” in XML mean?
...efines an XML Namespace.
In your example, the Namespace Prefix is "android" and the Namespace URI is "http://schemas.android.com/apk/res/android"
In the document, you see elements like: <android:foo />
Think of the namespace prefix as a variable with a short name alias for the full namesp...
Configure Log4net to write to multiple files
...configuration is missing <layout> ... </layout>, without it I did not see any messages in the log file.
– CrnaStena
May 21 '15 at 15:59
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Android DialogFragment vs Dialog
...istener in your dialog and then call the handler as appropriate:
public void onClick(.....
if (which == DialogInterface.BUTTON_POSITIVE) {
final Message toSend = Message.obtain(okMessage);
toSend.sendToTarget();
}
}
Edit
And as Message is parcelable you can save it out i...