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Return a value from AsyncTask in Android [duplicate]
...atedly) if there is a configuration change in the activity and the task is started from one of the lifecycle methods... learned this the hard way had multiple tasks doing the same thing upon changing the screen orientation
– Clocker
Sep 22 '16 at 20:49
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How do I globally configure RSpec to keep the '--color' and '--format specdoc' options turned on
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Each of your *_spec.rb file usually starts with require "spec_helper", you should not forget this.
– Christoph Petschnig
May 11 '16 at 7:00
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Go to particular revision
... <initial revision>.
you should get a pile of files in your director starting with four digits which are the patches.
when you are done reading your revision just do git apply <filename> which should look like
git apply 0001-* and count.
But I really wonder why you wouldn't just want...
Redirecting Output from within Batch file
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If you want to APPEND the output, use >> instead of >. > will start a new logfile.
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What is “export default” in javascript?
... the original page has a lot more background information for those getting started.
– Greg Gum
Nov 8 '15 at 17:36
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What REST PUT/POST/DELETE calls should return by a convention?
...urce. This could at least be a link to take the agent back to some logical starting place of actions, or even a redirect to a status resource that shows the impact of the delete (order total) and contains further links.
– Luke Puplett
Jul 17 '19 at 9:09
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How can I update a single row in a ListView?
... get the right view using View#getChildAt(int index). The catch is that it starts counting from the first visible item. In fact, you can only get the visible items. You solve this with ListView#getFirstVisiblePosition().
Example:
private void updateView(int index){
View v = yourListView.getChi...
What are the benefits of functional programming? [closed]
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A good starting point therefore would be to try to understand some things that are not possible in imperative languages but possible in functional languages.
If you're talking about computability, there is of course nothing that i...
Avoiding an ambiguous match exception
...evant information/boilerplate/noise. Hence: It's a matter of style and you started the discussion with a passive aggressive 'would have upvoted, if it would cater to my taste'..
– Benjamin Podszun
Apr 5 '17 at 15:57
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How to see an HTML page on Github as a normal rendered HTML page to see preview in browser, without
...ush this branch up to github.com, so that their automation can kick in and start hosting these pages for you.
git push -u origin gh-pages
But.. My HTML is still not being served!
It takes a few minutes for github to index these branches and fire up the required infrastructure to serve up the con...