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Subscript and Superscript a String in Android
How can you print a string with a subscript or superscript? Can you do this without an external library? I want this to display in a TextView in Android.
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Fluid width with equally spaced DIVs
I have a fluid width container DIV.
7 Answers
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How to use XPath contains() here?
I'm trying to learn XPath. I looked at the other contains() examples around here, but nothing that uses an AND operator. I can't get this to work:
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Objective-C Static Class Level variables
I have a class Film, each of which stores a unique ID. In C#, Java etc I can define a static int currentID and each time i set the ID i can increase the currentID and the change occurs at the class level not object level. Can this be done in Objective-C? I've found it very hard to find an answer for...
Increment value in mysql update query
I have made this code for giving out +1 point, but it doesn't work properly.
9 Answers
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How to add “on delete cascade” constraints?
In PostgreSQL 8 is it possible to add ON DELETE CASCADES to the both foreign keys in the following table without dropping the latter?
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After submitting a POST form open a new window showing the result
...ike a form submit shows you how to submit a form that you create via POST in JavaScript. Below is my modified code.
5 Answ...
Fling gesture detection on grid layout
I want to get fling gesture detection working in my Android application.
18 Answers
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Android. Fragment getActivity() sometimes returns null
In developer console error reports sometimes I see reports with NPE issue. I do not understand what is wrong with my code. On emulator and my device application works good without forcecloses, however some users get NullPointerException in fragment class when the getActivity() method is called.
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Using current time in UTC as default value in PostgreSQL
...UT TIME ZONE type and would like to have that default to the current time in UTC. Getting the current time in UTC is easy:
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