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Best practices when running Node.js with port 80 (Ubuntu / Linode) [closed]
...t 80 will get mapped to port 3000.
You should also edit your /etc/rc.local file and add that line minus the sudo. That will add the redirect when the machine boots up. You don't need sudo in /etc/rc.local because the commands there are run as root when the system boots.
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Use the forever module ...
How can I install pip on Windows?
...ed-to-install-pip:
Download get-pip.py, being careful to save it as a .py file rather than .txt. Then, run it from the command prompt:
python get-pip.py
You possibly need an administrator command prompt to do this. Follow Start a Command Prompt as an Administrator (Microsoft TechNet).
This inst...
PHP - Debugging Curl
..., true);
When CURLOPT_VERBOSE is set, output is written to STDERR or the file specified using CURLOPT_STDERR. The output is very informative.
You can also use tcpdump or wireshark to watch the network traffic.
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How do I rename a Git repository?
git mv renames a file or directory in a repository. How do I rename the Git repository itself?
18 Answers
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How to create a cron job using Bash automatically without the interactive editor?
...#write out current crontab
crontab -l > mycron
#echo new cron into cron file
echo "00 09 * * 1-5 echo hello" >> mycron
#install new cron file
crontab mycron
rm mycron
Cron line explaination
* * * * * "command to be executed"
- - - - -
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| | | | ----- Day of week (0 - 7) (Sunday...
Why is Python running my module when I import it, and how do I stop it?
...er input through the program. The other way is to call "python batch.py -file- " which will pass over all the friendly input gathering and run an entire file's worth of input through the program in a single go.
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Why don't Java's +=, -=, *=, /= compound assignment operators require casting?
... compiler converts this to
i = (int)(i + l);
I just checked the .class file code.
Really a good thing to know
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Why is Linux called a monolithic kernel?
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A monolithic kernel is a kernel where all services (file system, VFS, device drivers, etc) as well as core functionality (scheduling, memory allocation, etc.) are a tight knit group sharing the same space. This directly opposes a microkernel.
A microkernel prefers an approach...
Preferred way of loading resources in Java
... Ah, I see. Absolute here means relative to the classpath, rather than filesystem absolute.
– Bart van Heukelom
Oct 5 '10 at 11:55
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How to Sign an Already Compiled Apk
...ginal source code was lost) so I could fix some issues with the layout xml files. I've then rebuilt it back up with apktool and when I tried to install it on my device (using adb: adb install appname.apk) it gave me this error:
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