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Delete files older than 3 months old in a directory using .NET

... What does the .ToList() call add other than a second loop through the matched files? – Joel Mueller Feb 8 '10 at 21:23 ...
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unable to install pg gem

... what about mac ? – Fivell Dec 16 '11 at 13:33 23 ...
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How to convert nanoseconds to seconds using the TimeUnit enum?

... But what if the number of nanoseconds in a second changes? :P – geofftnz May 29 '09 at 3:17 9 ...
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Make UINavigationBar transparent

... After doing what everyone else said above, i.e.: navigationController?.navigationBar.setBackgroundImage(UIImage(), forBarMetrics: .default) navigationController?.navigationBar.shadowImage = UIImage() navigationController!.navigationBar....
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How to check whether a Storage item is set?

...ot set on page load and you want to do something with foo. I think that is what the questioner was getting at, you want to check if the key foo exists, not if foo has a value. I have this situation, where a click event triggers .setitem with logic based around getItem,but it won't work until I setIt...
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How to Execute SQL Server Stored Procedure in SQL Developer?

... What are your parameters if they are varchar then only you need the quotes...other than that can't think of anything...you could try this just run only this in a new windows- EXEC proc_name and see if it asks you for the sec...
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ld cannot find an existing library

...ve the error cannot fine -LGL . could you please give more information on what libtool does and how it solves library issues? – Shahryar Saljoughi May 9 '17 at 10:06 add a co...
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Pandas DataFrame Groupby two columns and get counts

... I don't know Why I forgot this :O, Any way what about my second question?Find largest count for each "col2" value and get corresponding "col5" value? – Nilani Algiriyage Jul 16 '13 at 14:40 ...
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Regular expression to match non-ASCII characters?

What is the easiest way to match non-ASCII characters in a regex? I would like to match all words individually in an input string, but the language may not be English, so I will need to match things like ü, ö, ß, and ñ. Also, this is in Javascript/jQuery, so any solution will need to apply to th...
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Convert int to string?

... @XavierPoinas While they may call "ToString()" - it somewhat depends what you plan to do with it as to which is the most efficient. string s = "xyz" + i; will create a new "xyz" string - create the new string containing your integer; and then create a 3rd string that contains the...