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Binding a Button's visibility to a bool value in ViewModel
How do I bind the visibility of a button to a bool value in my ViewModel?
7 Answers
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Changing the background drawable of the searchview widget
I'm trying to change the drawable that sits in the Android actionbar searchview widget.
12 Answers
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Why doesn't print work in a lambda?
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A lambda's body has to be a single expression. In Python 2.x, print is a statement. However, in Python 3, print is a function (and a function application is an expression, so it will work in a lambda). You can (and should, for forward compatibility :) us...
Difference between == and ===
In swift there seem to be two equality operators: the double equals ( == ) and the triple equals ( === ), what is the difference between the two?
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What's the difference between StaticResource and DynamicResource in WPF?
When using resources such as brushes, templates and styles in WPF, they can be specified either as StaticResources
8 Answe...
Java's Interface and Haskell's type class: differences and similarities?
While I am learning Haskell, I noticed its type class , which is supposed to be a great invention that originated from Haskell.
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Max or Default?
What is the best way to get the Max value from a LINQ query that may return no rows? If I just do
17 Answers
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Why is there an “Authorization Code” flow in OAuth2 when “Implicit” flow works so well?
...k...).
You don't want hackers to be able to steal access/refresh tokens by intercepting requests.
Details below:
The implicit flow is only possible in a browser environment because of security reasons:
In the implicit flow the access token is passed directly as a hash fragment (not as a URL para...
How does SSL really work?
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Note: I wrote my original answer very hastily, but since then, this has turned into a fairly popular question/answer, so I have expanded it a bit and made it more precise.
TLS Capabilities
"SSL" is the name that is most often used to refer to ...
Popstate on page's load in Chrome
I am using History API for my web app and have one issue.
I do Ajax calls to update some results on the page and use history.pushState() in order to update the browser's location bar without page reload. Then, of course, I use window.popstate in order to restore previous state when back-button i...