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Delete files older than 3 months old in a directory using .NET
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Something like this outta do it.
using System.IO;
string[] files = Directory.GetFiles(dirName);
foreach (string file in files)
{
FileInfo fi = new FileInfo(file);
if (fi.LastAccessTime < DateTime.Now.AddMonths(-3))
fi.D...
The 'json' native gem requires installed build tools
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edited Aug 2 '13 at 19:33
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CORS Access-Control-Allow-Headers wildcard being ignored?
...t may not be supported by all browsers. On browser which don't implement this yet, it must be an exact match: https://www.w3.org/TR/2014/REC-cors-20140116/#access-control-allow-headers-response-header
If you expect a large number of headers, you can read in the value of the Access-Control-Request-H...
Disable Drag and Drop on HTML elements?
...ng system. Right now it's going very well, I'm only running into one minor issue. Sometimes when I go to drag a part of my application (most often the corner div of my window, which is supposed to trigger a resize operation) the web browser gets clever and thinks I mean to drag and drop something. E...
How to Execute SQL Server Stored Procedure in SQL Developer?
...iver. I can successfully log in to the SQL Server database. I was given this syntax for running the procedure:
9 Answers
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Python memory usage of numpy arrays
I'm using python to analyse some large files and I'm running into memory issues, so I've been using sys.getsizeof() to try and keep track of the usage, but it's behaviour with numpy arrays is bizarre. Here's an example involving a map of albedos that I'm having to open:
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How can I convert a PFX certificate file for use with Apache on a linux server?
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edited Jan 8 '12 at 12:32
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set DateTime to start of month
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edited Sep 24 '15 at 20:42
weeksdev
4,0371818 silv...
Pandas DataFrame Groupby two columns and get counts
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answered Jul 16 '13 at 14:53
waitingkuowaitingkuo
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How to convert a private key to an RSA private key?
...ause they contain the private key + an OID that identifies the key type (this is known as PKCS8 format). To get the old style key (known as either PKCS1 or traditional OpenSSL format) you can do this:
openssl rsa -in server.key -out server_new.key
Alternately, if you have a PKCS1 key and want PKC...