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Sorting data based on second column of a file
I have a file of two columns and n number of rows.
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Rails 3 execute custom sql query without a model
I need to write a standalone ruby script that is supposed to deal with database. I used code given below in rails 3
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Entity Framework - Add Navigation Property Manually
... (4.0) from my database. I did not design the database and do not have any control over the schema, but there are a few tables that do not have foreign key constraints defined, but there is an implicit relationship defined.
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How do I navigate in the results of Diff
When I do a Git diff, it shows the code with the diff and it looks great. But how do I go to the next page or the next document.
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How to export plots from matplotlib with transparent background?
I am using matplotlib to make some graphs and unfortunately I cannot export them without the white background.
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Convert array of integers to comma-separated string
It's a simple question; I am a newbie in C#, how can I perform the following
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NSLog/printf specifier for NSInteger?
...n 32-bit platforms, and 64 bits on 64-bit platforms. Is there a NSLog specifier that always matches the size of NSInteger ?
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How do I remove all HTML tags from a string without knowing which tags are in it?
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String.Join method that ignores empty strings?
... is similar to PHP's implode, but any null elements in the array are replaced with an empty string, so thatc:
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