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How to change spinner text size and text color?
...ite database into the spinner, and it's working properly. Here is the code for that.
23 Answers
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Get spinner selected items text?
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Spinner returns you the integer value for the array. You have to retrieve the string value based of the index.
Spinner MySpinner = (Spinner)findViewById(R.id.spinner);
Integer indexValue = MySpinner.getSelectedItemPosition();
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How to fix: android.app.RemoteServiceException: Bad notification posted from package *: Couldn't cre
...awable folder and png's in drawable-hdpi, xhdpi, etc. But there was no png for drawable-mdpi, and it crashed on MDPI device on posting a notification.
– Vadim Kotov
Jan 24 '19 at 10:40
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Postgres manually alter sequence
...etval syntax over alter sequence is that you can use nested queries in it, for example to select max(id) from payments.
– mariotomo
Jul 11 '19 at 20:13
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Search text in stored procedure in SQL Server
...h the first 4000 characters of stored procedure text. Check out this link for the real answer. sqlhints.com/2011/10/01/…
– Hunter Nelson
Mar 15 '17 at 16:21
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Android add placeholder text to EditText
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Ah, ok. What you're looking for is setHint(int). Simply pass in a resource id of a string from your xml and you're good to go.
EDIT
And in XML, it's simply android:hint="someText"
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How do I stop Entity Framework from trying to save/insert child objects?
... child entities. This is causing all sorts of integrity problems. How do I force EF to only save the entity I want to save and therefore ignore all child objects?
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When are you truly forced to use UUID as part of the design?
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I wrote the UUID generator/parser for Ruby, so I consider myself to be reasonably well-informed on the subject. There are four major UUID versions:
Version 4 UUIDs are essentially just 16 bytes of randomness pulled from a cryptographically secure random numb...
org.hibernate.MappingException: Could not determine type for: java.util.List, at table: College, for
I'm using Hibernate for all CRUD operations in my project. It doesn't work for One-To-Many and Many-To-One relationships. It gives me the below error.
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Disable button in jQuery
...1, but not in Chrome Version 39.0.2171.95 m. Suspiciously, the fiddle used for this answer does not offer jQuery 1.10.2
– Alex
Dec 28 '14 at 2:40
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