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difference between css height : 100% vs height : auto
I was asked a question in an interview that "what is the difference between the css height:100% and height:auto ?"
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Flask-SQLAlchemy how to delete all rows in a single table
How do I delete all rows in a single table using Flask-SQLAlchemy?
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Why does make think the target is up to date?
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How do I convert a org.w3c.dom.Document object to a String?
I want to convert a org.w3c.dom.Document object to a String. I'm using Java 6 and am open to using any (completely free) technology that is up to the task. I tried the solution from this thread -- Is there a more elegant way to convert an XML Document to a String in Java than this code? , where t...
jQuery: checking if the value of a field is null (empty)
Is this a good way to check if the value of a field is null ?
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grepping using the “|” alternative operator
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Use of ~ (tilde) in R programming Language
I saw in a tutorial about regression modeling the following command :
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Get position of UIView in respect to its superview's superview
I have a UIView, in which I have arranged UIButtons. I want to find the positions of those UIButtons.
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What is a provisioning profile used for when developing iPhone applications?
...a provisioning profile and why is it needed when developing an iPhone application? If I don't have a provisioning profile, what happens?
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SQL Add foreign key to existing column
If I am using the following SQL command in SQL Server 2008 to update a table with a foreign key constraint:
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