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What does it mean when an HTTP request returns status code 0?
... is not accessible. Especially frustrating when attempting to detect a web api undergoing maintenance and responding 503. If this api does not honor cors while under maintenance, you will not be able to detect the 503, you will just get 0, which can be caused by so many other things.
...
Make sure that the controller has a parameterless public constructor error
...r configuration), it return null. It is forced to return null, because Web API forces it to do so due to the IDependencyResolver contract. Since Unity returns null, Web API will try to create the controller itself, but since it doesn't have a default constructor it will throw the "Make sure that the...
Configure apache to listen on port other than 80
... this code below
<VirtualHost *:8079>
DocumentRoot /var/www/html/api_folder
ServerName example.com
ServerAlias www.example.com
ServerAdmin root@example.com
ErrorLog logs/www.example.com-error_log
CustomLog logs/www.example.com-access_log common
</VirtualHost>
This me...
jQuery 'input' event
...g and uses it to learn what you actually want. Most of my searches are for API docs and programming questions, so it's learned over time that when I search for things it should probably show me API docs and programming answers.
– J David Smith
Jun 29 '13 at 20:...
How to create GUID / UUID?
...st solution, consider using the uuid module, which uses higher quality RNG APIs.
Update, 2015-08-26: As a side-note, this gist describes how to determine how many IDs can be generated before reaching a certain probability of collision. For example, with 3.26x1015 version 4 RFC4122 UUIDs you have a...
What is the difference between == and equals() in Java?
...and so you're left with the Object#equals(Object o) method. Per the Object API this is the same as ==; that is, it returns true if and only if both variables refer to the same object, if their references are one and the same. Thus you will be testing for object equality and not functional equality....
How do I use Assert.Throws to assert the type of the exception?
...ssert.That(ex.ParamName, Is.EqualTo("bar"));
You can also use the fluent API for doing these asserts:
Assert.That(() => foo.Bar(null),
Throws.Exception
.TypeOf<ArgumentNullException>()
.With.Property("ParamName")
.EqualTo("bar"));
or alternatively
Assert.That(
Assert.Throws...
Does Java SE 8 have Pairs or Tuples?
...y mind.
Note however that JavaFX has the javafx.util.Pair class. JavaFX's APIs evolved separately from the Java SE APIs.
As one can see from the linked question What is the equivalent of the C++ Pair in Java? there is quite a large design space surrounding what is apparently such a simple API. Sho...
Android EditText delete(backspace) key event
...
Here is my easy solution, which works for all the API's:
private int previousLength;
private boolean backSpace;
// ...
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
previousLength = s.length();
}
@Override
public void onTe...
Get nested JSON object with GSON using retrofit
I'm consuming an API from my android app, and all the JSON responses are like this:
12 Answers
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