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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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Using a custom image for a UITableViewCell's accessoryView and having it respond to UITableViewDeleg
... a hitTest is overkill and tags will suffice. I have in fact used the tags idea in some of my code. But today I encountered a problem where the user can add new rows. This kills the hack using tags. The solution suggested by Jim Dovey (and as seen in Apple's sample code) is a generic solution and wo...
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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Is there a simple way to convert C++ enum to string?
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Good idea using a strongly typed enum (enum class). Here's a demo: cpp.sh/4ife
– chappjc
Aug 27 '15 at 17:48
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How do you keep parents of floated elements from collapsing? [duplicate]
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This is a bad idea. You don't want to clip anything randomly especially if you set fixed dimensions on those divs. Furthermore, there are cases where overflow: auto is preferred over overflow: hidden (e.g. you want content to be scrollable...
Formatting floats without trailing zeros
...od point :-) I can only add that raising precision above '%0.15f' is a bad idea, because weird stuff starts to happen.
– alexanderlukanin13
Sep 1 '15 at 15:38
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Is it safe to resolve a promise multiple times?
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@JohnHenckel The idea is to resolve the promise multiple times, i.e return data multiple times, not have multiple .then statements. For what it's worth, I think the only way to return data multiple times to the calling context is to use call...
Filter Java Stream to 1 and only 1 element
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i wrapped this idea up into a class - gist.github.com/denov/a7eac36a3cda041f8afeabcef09d16fc
– denov
May 24 '16 at 21:35
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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...