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Nginx no-www to www and www to no-www
... for example.org":
server {
listen 80;
server_name example.com;
return 301 http://www.example.com$request_uri;
}
server {
listen 80;
server_name www.example.com;
...
}
HTTPS Solution
For those who want a solution including https://...
server {
...
Java Replacing multiple different substring in a string at once (or in the most efficient way)
...worthwhile using a java.util.regex.Matcher (this requires time up-front to compile, so it won't be efficient if your input is very small or your search pattern changes frequently).
Below is a full example, based on a list of tokens taken from a map. (Uses StringUtils from Apache Commons Lang).
Map...
jQuery event to trigger action when a div is made visible
...does not appear to work with the latest jQuery (1.7.1 at the date of this comment). I have reworked this solution slightly to work with the latest jQuery: stackoverflow.com/a/9422207/135968
– mkmurray
Feb 23 '12 at 22:15
...
C++ performance challenge: integer to std::string conversion
...lls to methods of std::string are not inlined, even if you specify /Ob2 in compiler options. So even something as trivial as a call to std::string::clear(), which you might expect to be very fast, can take 100 clockticks when linking CRT as a static library, and as much as 300 clockticks when linkin...
Get characters after last / in url
...nt to get the characters after the last / in an url like http://www.vimeo.com/1234567
8 Answers
...
The command rbenv install is missing
In Ubuntu 10.04 I just installed rbenv .
The install command is not present.
8 Answers
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Putting git hooks into repository
...ing in their own personal hooks. For example, I rather like the sample pre-commit hook which makes sure I don't have any whitespace errors. A great way around this is to drop in a hook wrapper script in your repo, and symlink all of the hooks to it. The wrapper can then examine $0 (assuming it's a b...
Create request with POST, which response codes 200 or 201 and content
...Created
Date: Sat, 02 Apr 2016 12:22:40 GMT
Location: http://stackoverflow.com/a/36373586/12597
Response body
They then go on to mention what you should include in the response body:
The 201 response payload typically describes and links to the resource(s) created.
For the human using the b...
Regex empty string or email
...
Make sure to read up on how extremely complicated email validation is, before trying to use RegEx to do it. stackoverflow.com/questions/201323/…
– bryan kennedy
Sep 24 '14 at 17:20
...
AWS ssh access 'Permission denied (publickey)' issue [closed]
...d 600 ec2-keypair.pem
ssh -v -i ec2-keypair.pem ubuntu@ec2-174-129-185-190.compute-1.amazonaws.com
For other instances, you might have to use ec2-user instead of ubuntu.
Most EC2 Linux images I've used only have the root user created by default.
See also: http://www.youtube.com/watch?v=WBro0TEAd...