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WebRTC - scalable live stream broadcasting / multicasting
...n understand the inner workings of Janus. I suggest you edit the echo test file to make your own, because there is a lot of redundant code to write, so you might as well start from a complete file.
Have fun! Hope I helped.
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What's the difference between streams and datagrams in network programming?
...a stream socket when having information in order and intact is important. File transfer protocols are a good example here. You don't want to download some file with its contents randomly shuffled around and damaged!
You'd use a datagram socket when order is less important than timely delivery (th...
appending array to FormData and send via AJAX
I'm using ajax to submit a multipart form with array, text fields and files.
9 Answers
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How to urlencode data for curl command?
... need an external tool (well, it will go a lot faster, and might do binary files and such...) I found this on my OpenWRT router...
replace_value=$(echo $replace_value | sed -f /usr/lib/ddns/url_escape.sed)
Where url_escape.sed was a file that contained these rules:
# sed url escaping
s:%:%25:g
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How to convert a ruby hash object to JSON?
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Add the following line on the top of your file
require 'json'
Then you can use:
car = {:make => "bmw", :year => "2003"}
car.to_json
Alternatively, you can use:
JSON.generate({:make => "bmw", :year => "2003"})
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How do you stop MySQL on a Mac OS install?
...lightly different, because the mysql version number was added in the plist file. It was like that: sudo launchctl unload -w /Library/LaunchDaemons/org.macports.mysql5.plist sudo launchctl load -w /Library/LaunchDaemons/org.macports.mysql5.plist
– d1rk
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Don't understand why UnboundLocalError occurs (closure) [duplicate]
... A note that caught me out, I had a variable declared at the top of the file that I can read inside a function without issue, however to write to a variable that I have declared at the top of the file, I had to use global.
– mouckatron
Feb 6 '18 at 14:35
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Label Alignment in iOS 6 - UITextAlignment deprecated
...l preprocessor defines. If you put something like this in your class’s h file (or perhaps in an imported constants file -- which must itself include #import <UIKit/UIKit.h> in order to ever know about the NSText... constants)…
#ifdef NSTextAlignmentCenter // iOS6 and later
# define kLab...
How do I apply a perspective transform to a UIView?
...ve-C bridging header?" Click "Create Bridging Header"
You should see a new file in your project, named YourProjectName-Bridging-Header.h.
Add this line to the file: #import "iCarousel.h"
Once you've added iCarousel to your project you can start using it.
Make sure you conform to both the iCarouselDe...
Why remove unused using directives in C#?
...eams, leaving them in results in fewer potential merge conflicts, and less files for code review. Additionally a lot of developers add confusing and hard to find extension methods to things, and sometimes locating the required namespaces for these extension methods is a hassle. New developers migh...