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Select multiple images from android gallery
So basically what i am trying to achieve is opening the Gallery in Android and let the user select multiple images . Now this question has been asked frequently but i'm not satisfied with the answers. Mainly because i found something interesting in de docs in my IDE (i come back on this later) ...
Why are nested weights bad for performance? Alternatives?
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I think, the only alternative is to make a function that would be called onResume and will set all sizes and positions. Anyway, by weight you can set only sizes but no padding's (so layouts become even more complicated), no textSize's (impossible to compensate this somehow), let alone such ...
adb server version doesn't match this client
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Only this helped ! There's a tiny tool called 'adbfix', which gave me the hint that this could be a path related problem, but actually did nothing to fix the problem.
– bdutta74
Jan 19 '15 at 12:26
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LINQ Single vs First
... should NOT use one, when you mean the other.
Note: In my code, I will typically use FirstOrDefault() and SingleOrDefault() but that's a different question.
Take, for example, a table that stores Customers in different languages using a Composite Key ( ID, Lang ):
DBContext db = new DBContext();
Cus...
What is Normalisation (or Normalization)?
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Normalization is basically to design a database schema such that duplicate and redundant data is avoided. If some piece of data is duplicated several places in the database, there is the risk that it is updated in one place but not the other, lea...
select2 - hiding the search box
... edit makes the text and the code not match up. The issue linked to specifically points out that a negative value is the correct supported approach. The issue linked to also claims "High value of minimumResultsForSearch only hides searchbox in opened select. But if we type some letter while select i...
SQL JOIN and different types of JOINs
...Combines common records from two tables based on equality condition.
Technically, Join made by using equality-operator (=) to compare values of Primary Key of one table and Foreign Key values of another table, hence result set includes common(matched) records from both tables. For implementation see...
Streaming Audio from A URL in Android using MediaPlayer?
...edia Player object directly into the Prepared state, from which you cannot call prepareAsync, which you have to in order to stream. developer.android.com/reference/android/media/MediaPlayer.html
– marienke
May 22 '13 at 14:04
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Change Circle color of radio button
...any I got it working for > 21 already.. I am looking for answers specifically for < 21
– Lenin Raj Rajasekaran
Nov 20 '15 at 8:40
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Objective-C: Calling selectors with multiple arguments
...misleading, it looks like it is part of the selector's signature).
If you call the function in this manner:
[self performSelector:@selector(myTest:) withObject:myString];
It will work.
But, as the other posters have suggested, you may want to rename the method:
- (void)myTestWithAString:(NSStr...