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Apache: client denied by server configuration
...ctions that originate either from the local host or from ip addresses that start with "192.168.1".
There is also a new module available that makes Apache 2.4 recognise the old syntax if you don't want to update your configuration right away:
sudo a2enmod access_compat
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Why does mongoose always add an s to the end of my collection name
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Starting from mongoose 5.x you can disable it completely:
mongoose.pluralize(null);
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Regex for numbers only
...ny numeric representations other than just digits (like decimal values for starters), then see @tchrist's comprehensive guide to parsing numbers with regular expressions.
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How can I kill a process by name instead of PID?
Sometimes when I try to start Firefox it says "a Firefox process is already running". So I have to do this:
18 Answers
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Remove all whitespaces from NSString
...encesOfString will replace all white space with in the string non only the starting and end
Use
[YourString stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]]
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Convert data.frame column to a vector?
...ax returns a vector. I used this syntax for a long time, but when I had to start using df['name'] or df[n] to retrieve columns, I hit problems when I tried to send them to functions that expected vectors. Using df[[n]] or df[['x']] cleared things right up.
– rensa
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Build a simple HTTP server in C [closed]
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Open a TCP socket on port 80, start listening for new connections, implement this.
Depending on your purposes, you can ignore almost everything. At the easiest, you can send the same response for every request, which just involves writing text to the sock...
How Can I Download a File from EC2 [closed]
... with ssh if you haven't done already:
http://docs.aws.amazon.com/gettingstarted/latest/computebasics-linux/getting-started-deploy-app-connect-linux.html
When you are able to ssh as in the above doc, you will be able to use scp to copy the file.
Another option is to bring up some Web server on ...
Which is the correct C# infinite loop, for (;;) or while (true)? [closed]
... didn't know the C# preprocessor was so castrated. I'm not even sure how I started reading this question, I have C# as an ignored tag...
– Chris Lutz
Sep 9 '09 at 18:43
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How to insert a text at the beginning of a file?
...er so that you know how to do ranges of lines. Both of these "replace" the start line marker on their affected lines with the text you want to insert. You can also (assuming your sed is modern enough) use:
sed -i 'whatever command you choose' filename
to do in-place editing.
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