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Can I use require(“path”).join to safely concatenate urls?
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Usage
var urljoin = require('url-join');
var fullUrl = urljoin('http://www.google.com', 'a', '/b/cd', '?foo=123');
console.log(fullUrl);
Prints:
'http://www.google.com/a/b/cd?foo=123'
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How do you test to see if a double is equal to NaN?
...work, but Double.isNaN(value) works just fine.
– zero01alpha
Dec 6 '16 at 18:08
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.htaccess mod_rewrite - how to exclude directory from rewrite rule
... !^/test/
RewriteCond %{REQUEST_URI} !^/my-folder/
RewriteRule (.*) http://www.newdomain.com/$1 [R=301,L]
This redirects (permanently with a 301 redirect) all traffic to the site to http://www.newdomain.com, except requests to resources in the /test and /my-folder directories. We transfer the use...
Using scp to copy a file to Amazon EC2 instance?
... /home/ubuntu). in my case the file which I wanted to download was at /var/www
SampleFile2.txt: It will be path of your machine's root path(In my case, /home/MyPCUserName)
So, I have to write below command
scp -i /path/my-key-pair.pem ec2-user@ec2-198-51-100-1.compute-1.amazonaws.com:~/../../var/...
How to calculate the CPU usage of a process by PID in Linux from C?
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Field Content
pid process id
tcomm filename of the executable
state state (R is running, S is sleeping, D is sleeping in an
uninterruptible wait, Z is zombie, T is traced or stopped)
ppid process id of the pare...
Removing items from a list [duplicate]
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Can Android do peer-to-peer ad-hoc networking?
...viewed" but I don't believe it's been implemented yet.
http://code.google.com/p/android/issues/detail?id=82
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How do I make curl ignore the proxy?
... 7.19.4, you could just use the --noproxy flag.
curl --noproxy "*" http://www.stackoverflow.com
From the manual.
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What is the runtime performance cost of a Docker container?
I'd like to comprehensively understand the run-time performance cost of a Docker container. I've found references to networking anecdotally being ~100µs slower .
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sass --watch with automatic minify?
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sass --watch a.scss:a.css --style compressed
Consult the documentation for updates:
http://sass-lang.com/documentation/file.SASS_REFERENCE.html#using_sass
http://sass-lang.com/documentation/file.SASS_REFERENCE.html#output_style
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