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How to record webcam and audio using webRTC and a server-based Peer connection
...Source
If running firefox, you could test it in here itself( chrome needs https):
'use strict'
let log = console.log.bind(console),
id = val => document.getElementById(val),
ul = id('ul'),
gUMbtn = id('gUMbtn'),
start = id('start'),
stop = id('stop'),
stream,
recorde...
Minimal web server using netcat
... sh test; } | nc -l 8080; done
NOTE: This command was taken from: http://www.razvantudorica.com/08/web-server-in-one-line-of-bash
this executes bash script test and return the result to a browser client connecting to the server running this command on port 8080
My script does this ATM
$ nano te...
How to check for a valid URL in Java?
...rties that you can set to control how this class behaves, by default http, https, and ftp are accepted.
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Difference between IsNullOrEmpty and IsNullOrWhiteSpace in C# [duplicate]
...ing.IsNullOrWhiteSpace("\n"); //true
string.IsNullOrEmpty("\n"); //false
https://dotnetfiddle.net/4hkpKM
also see this answer about: whitespace characters
Long answer:
There are also a few other white space characters, you probably never used before
https://docs.microsoft.com/en-us/dotnet/ap...
On EC2: sudo node command not found, but node without sudo is ok
...ere's an approach that doesn't use symlinks, or require root:
$ git clone https://github.com/joyent/node.git
$ cd node
$ mkdir ~/opt
$ export PREFIX=~/opt; ./configure
$ make
$ make install
$ echo 'export PATH=~/opt/bin:${PATH}' >> ~/.bashrc
Then I did:
$ git clone https://github.com/isaac...
Signed to unsigned conversion in C - is it always safe?
...intf("boring");
return 0;
}
You can use this link to try this online: https://repl.it/repls/QuickWhimsicalBytes
Bonus: Arithmetic Conversion Side Effect
Arithmetic conversion rules can be used to get the value of UINT_MAX by initializing an unsigned value to -1, ie:
unsigned int umax = -1; /...
Navigation in django
..."home" ? it's always active ? How to make it active only on root url call (www.toto.com/ and www.toto.com/index) ? Both answers don't result this problem...
– DestyNova
Jun 15 '15 at 16:06
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How do I replace all line breaks in a string with elements?
...be referenced later.
You can check out these threads for more information:
https://stackoverflow.com/a/11530881/5042169
https://stackoverflow.com/a/36524555/5042169
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How do I read image data from a URL in Python?
...uests
im = Image.open(requests.get(url, stream=True).raw)
References:
https://github.com/python-pillow/Pillow/pull/1151
https://github.com/python-pillow/Pillow/blob/master/CHANGES.rst#280-2015-04-01
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How do you hide the Address bar in Google Chrome for Chrome Apps?
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You can run Chrome in application mode.
Windows:
Chrome.exe --app=https://google.com
Mac:
/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome --app=https://google.com
Linux:
google-chrome --app=https://google.com
This removes all toolbars, not just the address bar, but it...