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favicon.png vs favicon.ico - why should I use PNG instead of ICO?
...h would show up when e.g. dragging a link to Windows explorer).
This good idea, however, tends to clash with browser implementations.
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What's the 'environment' task in Rake?
...ent so you can actually use your models and what not. Otherwise, it has no idea about those things.
So if you made a task that just did puts "HI!" then you don't need to add the :environment task to the dependencies. But if you wish to do something like User.find(1) well that will need it.
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Cross-thread operation not valid: Control accessed from a thread other than the thread it was create
...escribes the WPF threading model. However, Windows Forms utilizes the same idea.
The UI Thread
There is only one thread (UI thread), that is allowed to access System.Windows.Forms.Control and its subclasses members.
Attempt to access member of System.Windows.Forms.Control from different thread th...
Unable to understand useCapture parameter in addEventListener
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No idea why this is the accepted answer since afaik, capturing and bubbling talks about propagation behavior and not about dictating the order of execution for multiple, adjacent event handlers
– georaldc
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Unloading classes in java?
...ses a different version of the same class.
I've used the MultiClassloader idea in a project, where classes that contained user-defined scripts had to be loaded and unloaded from memory and it worked quite well.
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F# development and unit testing?
... and my plan is to write some part of my project in f# and I have the same idea: to write unit tests in c# for f# too.
– Peter Porfy
Sep 20 '12 at 14:56
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How can I pass a Bitmap object from one activity to another
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Passsing bitmap as parceable in bundle between activity is not a good idea because of size limitation of Parceable(1mb). You can store the bitmap in a file in internal storage and retrieve the stored bitmap in several activities. Here's some sample code.
To store bitmap in a file myImage in in...
LINQ - Convert List to Dictionary with Value as List
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@PatPeter The idea is that when you have a one-to-many relationship between the key and the items, a Lookup<TKey, TValue> may be a better structure than a Dictionary<TKey, TValue>.
– casperOne
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How to do a Jquery Callback after form submit?
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I like this idea, but for some reason the callback isn't firing. Does the controller method have to return a JsonResult? My controller method currently returns an ActionResult.
– mattpm
Sep 17 '19...
What is managed or unmanaged code in programming?
...o machine resources like ports, memory address space, the stack, etc. The idea is to run in a more secure environment.
To convert from a managed variable, say, to an unmanaged one, you have to get to the actual object itself. It's probably wrapped or boxed in some additional packaging. UNmanage...