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How to parse a JSON string into JsonNode in Jackson?
... Is it possible to take the JsonNode, modify it a bit, and then call mapper.readValue(node, class); and get out a class?
– portforwardpodcast
Jul 26 '12 at 3:56
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ViewPager PagerAdapter not updating the View
...Position(Object object) {
return POSITION_NONE;
}
This way, when you call notifyDataSetChanged(), the view pager will remove all views and reload them all. As so the reload effect is obtained.
The second option, suggested by Alvaro Luis Bustamante (previously alvarolb), is to setTag() method ...
How to add a button to UINavigationBar?
How to add a button to UINavigationBar programmatically?
7 Answers
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Are parallel calls to send/recv on the same socket valid?
...ations, so assuming you're talking about POSIX send/recv then yes, you can call them simultaneously from multiple threads and things will work.
This doesn't necessarily mean that they'll be executed in parallel -- in the case of multiple sends, the second will likely block until the first completes...
prevent refresh of page when button inside form clicked
I have an issue while using buttons inside form. I want that button to call function. It does, but with unwanted result that it refresh the page.
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LoaderManager with multiple loaders: how to get the right cursorloader
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The Loader class has a method called getId(). I would hope this returns the id you've associated with the loader.
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Loading local JSON file
...uire('./data.json'); //(with path)
note: the file is loaded once, further calls will use the cache.
More on reading files with nodejs: http://docs.nodejitsu.com/articles/file-system/how-to-read-files-in-nodejs
require.js: http://requirejs.org/
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Start ssh-agent on login
... even if you don't use ssh. Need to make this fire off every time ssh is called... and ideally, you should be able to configure which hosts cause which keys to load.
– Erik Aronesty
Jul 22 '16 at 15:30
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Is it safe to resolve a promise multiple times?
...r rejected), that is it for a defered object - it is done.
If you should call then(...) on it's promise again, you should immediately get the (first) resolved/rejected result.
Additional calls to resolve() will not (should not?) have any effect. Not sure what happens if you attempt to reject a d...
Why does Environment.Exit() not terminate the program any more?
...ecuting NativeWindow.ForceExitMessageLoop(). Oddly it isn't nested in any call.
– Hans Passant
Aug 3 '13 at 21:07
@Ha...