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Shell script to delete directories older than n days
I have directories named as:
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What does the forward slash mean in the CSS font shorthand?
I'm seeing the following CSS declaration in a stylesheet:
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How to make maven build platform independent?
When building using Maven on my mac, on mvn install i get
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JQuery find first parent element with specific class prefix
I want to get the first parent which has a specific class prefix, suppose:
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sqlalchemy IS NOT NULL select
How can I add the filter as in SQL to select values that are NOT NULL from a certain column ?
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Avoiding an ambiguous match exception
I am invoking a static method Parse on a type via reflection because I do not know the type of the object at compile-time (I do know, however, it has a Parse method, taking a string).
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Order by multiple columns with Doctrine
I need to order data by two columns (when the rows have different values for column number 1, order by it; otherwise, order by column number 2)
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How to select only the first rows for each unique value of a column
Let's say I have a table of customer addresses:
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How to get std::vector pointer to the raw data?
I'm trying to use std::vector as a char array.
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How can I create an array with key value pairs?
How can I add key value pairs to an array?
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