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Facebook Callback appends '#_=_' to Return URL
...Please ensure that your app can handle this
behavior.
To prevent this, set the redirect_uri in your login url request like so: (using Facebook php-sdk)
$facebook->getLoginUrl(array('redirect_uri' => $_SERVER['SCRIPT_URI'],'scope' => 'user_about_me'));
UPDATE
The above is exactly as ...
How do I check if a type is a subtype OR the type of an object?
... public Type HelperType
{
get { return _helperType; }
set
{
var testInstance = (A)Activator.CreateInstance(value);
if (testInstance==null)
throw new InvalidCastException("HelperType must be derived from A");
_helperTyp...
Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
... aren't valid labels, for example:
h = { 'where is': 'pancakes house?', '$set': { a: 11 } }
But you still need the hashrocket if your keys are not symbols.
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What Ruby IDE do you prefer? [closed]
...'t too bad, though it had and still has some rough edges. (E.g. the way to set up keyboard shortcuts is needlessly laborious and confusing.) Oracle has stopped work on the Ruby module, but you can still use it if you download NetBeans 6.9.1. RubyMine is a lot better though.
– E...
How can I sort a List alphabetically?
...ns.sort(listOfCountryNames, Collator.getInstance());
Solution with a TreeSet
If you are free to decide, and if your application might get more complex, then you might change your code to use a TreeSet instead. This kind of collection sorts your entries just when they are inserted. No need to call...
What do the crossed style properties in Google Chrome devtools mean?
...I had problems toi scale a GoogleMap for mobiles over media. I have a base setting for browsers (without media) followed by various media with smaller sizes, what has not worked (correct stile for mobile showed in GC but with strikethrough). After I have added !important, it works, but I don't under...
Best way to compare 2 XML documents in Java
...ormat into an XML message and sends it out the other end. I've got a good set of input/output message pairs so all I need to do is send the input messages in and listen for the XML message to come out the other end.
...
What is the difference between OpenID and SAML?
...onnect is not the same OpenID the original answer refers to, rather it's a set of extensions to OAuth2.0.
While this answer can shed some light from the conceptual viewpoint, a very concise version for someone coming with OAuth2.0 background is that OpenID Connect is in fact OAuth2.0 but it adds a ...
When do I use fabs and when is it sufficient to use std::abs?
...other types.
All was working, and I had included mpreal before.
Then I was setting my default float type to mpreal and got a deluge of syntax errors.
That gave thousands of ambiguous overloads e.g. for abs and sqrt, crying for different solutions. Some were needing overloaded help functions, but out...
What is Model in ModelAndView from Spring MVC?
...er! Welcome!
Example 2
If you have...
MyBean bean = new MyBean();
bean.setName("Mike!");
bean.setMessage("Meow!");
return new ModelAndView("welcomePage","model",bean);
... then in your jsp, you can do:-
Hello ${model.name}! {model.message} // displays Hello Mike! Meow!
...