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How to record webcam and audio using webRTC and a server-based Peer connection
...cument.getElementById(val),
ul = id('ul'),
gUMbtn = id('gUMbtn'),
start = id('start'),
stop = id('stop'),
stream,
recorder,
counter = 1,
chunks,
media;
gUMbtn.onclick = e => {
let mv = id('mediaVideo'),
mediaOptions = {
video: {
tag: 'video'...
Why is “Set as Startup” option stored in the suo file and not the sln file?
... primarily testing/using one of those tools, why should that affect what I start up?
I think MS made the right choice on this one. The project I want to start is far from necessarily the project that other developers want to start.
...
How do I output text without a newline in PowerShell?
...rom PowerShell 3.0 onward, see manual for details.
# Total time to sleep
$start_sleep = 120
# Time to sleep between each notification
$sleep_iteration = 30
Write-Output ( "Sleeping {0} seconds ... " -f ($start_sleep) )
for ($i=1 ; $i -le ([int]$start_sleep/$sleep_iteration) ; $i++) {
Start-Sl...
glob exclude pattern
...de some files with patterns.
For example to exclude manifests files (files starting with _) with glob, you can use:
files = glob.glob('files_path/[!_]*')
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Why is creating a Thread said to be expensive?
... indicate a 150+ fold improvement if you use a thread pool versus creating/starting a new thread each time. (And he makes the point that this is all relative ...)
(The above assumes "native threads" rather than "green threads", but modern JVMs all use native threads for performance reasons. Gre...
android EditText - finished typing event
... @Override
public void beforeTextChanged(CharSequence s, int start, int count,
int after) {
}
@Override
public void onTextChanged(final CharSequence s, int start, int before,
int count) {
if(timer != null)
...
Command line progress bar in Java
... the console.
The key is the difference between \n and \r.
\n goes to the start of a new line. But \r is just carriage return - it goes back to the start of the same line.
So the thing to do is to print your progress bar, for example, by printing the string
"|======== |\r"
On the next t...
Can I run multiple programs in a Docker container?
...pervisor, allowing you to sepcify behaviour for each process such as autorestart=true, stdout_logfile, stderr_logfile etc. Take a look at docs.docker.com/engine/admin/using_supervisord
– Andreas Lundgren
Aug 12 '16 at 7:39
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How to get process ID of background process?
I start a background process from my shell script, and I would like to kill this process when my script finishes.
7 Answers...
Running PostgreSQL in memory only
...ccessful with a tool like testcontainers, which essentially lets your test startup a throwaway, dockerized, postgres-instance. See github.com/testcontainers/testcontainers-java/blob/master/…
– Hans Westerbeek
Jan 11 '18 at 13:50
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