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How can I parse a local JSON file from assets folder into a ListView?
...ently developing a physics app that is supposed to show a list of formulas and even solve some of them (the only problem is the ListView )
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Can I use Class.newInstance() with constructor arguments?
...or() are the classes of the constructor parameters
– Andrew Puglionesi
Nov 1 '18 at 23:33
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What is Ruby equivalent of Python's `s= “hello, %s. Where is %s?” % (“John”,“Mary”)`
...mber to use square brackets there. Ruby doesn't have tuples, just arrays, and those use square brackets.
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Clear text from textarea with selenium
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It may be an issue with conflicting selenium and chromedriver versions. It seems unlikely that the devs would remove this functionality from chromedriver deliberatly.
– Isaac
Sep 12 '15 at 15:25
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Set transparent background of an imageview on Android
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@Harshad: Sorry, I didn't understand your answer. I don't have any RGB value, but a TextView with a background image that I want to be, say, 50% transparent. But, anyway, I found the answer here in stackoverflow: View.getBackground().setAlpha(50). Couldn't b...
Converting from IEnumerable to List [duplicate]
...or the generic version of IEnumerable. The answer from user pickles below handles the non-generic version.
– mkmurray
Mar 20 '13 at 19:49
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Count how many records are in a CSV Python?
...r again (to process the rows, say) then you'll need to reset the iterator, and recreate the reader object: file.seek(0) then fileObject = csv.reader(file)
– KevinTydlacka
Jul 12 '18 at 22:05
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How to define an empty object in PHP
...s no properties, methods or
parent. It does not support magic
methods, and implements no interfaces.
When you cast a scalar or array as
Object, you get an instance of
stdClass. You can use stdClass
whenever you need a generic object
instance.
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How can I convert tabs to spaces in every file of a directory?
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for visual space that are a mix of tabs and spaces, this approach give incorrect expansion.
– pizza
Jun 19 '12 at 7:32
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How to urlencode a querystring in Python?
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and how would one do this if you just want to make a string URL safe, without building a full query argument string?
– Mike 'Pomax' Kamermans
Jun 7 '16 at 2:14
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