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Dynamically access object property using variable
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edited Sep 20 at 8:54
kabirbaidhya
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Checking if all elements in a list are unique
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Not necessarily, that will execute the body of the conditional if the list has repeating elements (the "#do something" in the example).
– yan
Mar 11 '11 at 20:49
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How to select the nth row in a SQL database table?
...) database agnostic ways of selecting the n th row from a database table. It would also be interesting to see how this can be achieved using the native functionality of the following databases:
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How to get scrollbar position with Javascript?
I'm trying to detect the position of the browser's scrollbar with JavaScript to decide where in the page the current view is. My guess is that I have to detect where the thumb on the track is, and then the height of the thumb as a percentage of the total height of the track. Am I over-complicating i...
How do I get a file name from a full path with PHP?
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edited Dec 28 '17 at 19:45
Jeff Puckett
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UICollectionView's cellForItemAtIndexPath is not being called
Only my second time using UICollectionView's and perhaps I have bitten off more than I can chew but nevertheless:
31 Answer...
SQL injection that gets around mysql_real_escape_string()
Is there an SQL injection possibility even when using mysql_real_escape_string() function?
4 Answers
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How to set layout_weight attribute dynamically from code?
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You can pass it in as part of the LinearLayout.LayoutParams constructor:
LinearLayout.LayoutParams param = new LinearLayout.LayoutParams(
LayoutParams.MATCH_PARENT,
LayoutParams.MATCH_PARENT,
1.0f
);
YOUR_VIEW.setLayoutParams...
Android: how to check if a View inside of ScrollView is visible?
...ike to be able to determine if a view is currently visible (if any part of it is currently displayed by the ScrollView ). I would expect the below code to do this, surprisingly it does not:
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reformat in vim for a nice column layout
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If you're on some kind of UNIX (Linux, etc), you can cheat and filter it through the column(1) command.
:%!column -t
The above will parse on delimiters inside string literals which is wrong, so you will likely need pre-processing steps and specifying the delimiter for this file for example:
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