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Can you run GUI applications in a Docker container?
...llows you to package many gui apps in docker. Firefox and emacs have been tested so far. With firefox, webGL doesn't work though. Chromium doesn't work at all.
EDIT: Sound works!
EDIT2: In the time since I first posted this, subuser has progressed greatly. I now have a website up subuser.org, a...
Best way to parse command-line parameters? [closed]
...)
println(options)
}
}
will print, for example:
Map('infile -> test/data/paml-aln1.phy, 'maxsize -> 4, 'minsize -> 2)
This version only takes one infile. Easy to improve on (by using a List).
Note also that this approach allows for concatenation of multiple command line argument...
How to find where gem files are installed
... (whereas gem env) shows only the parent folder for the gems folder: /home/test/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0. There is a number of folders inside it and your gem may be located in almost any one of them - that's what bundle show <gemName> shows exactly (and gem env) does not.
...
How do I put an already-running process under nohup?
...t complete. I would like to merge these two solutions. Here it is:
For my test I made a small bash script called loop.sh, which prints the pid of itself with a minute sleep in an infinite loop.
$./loop.sh
Now get the PID of this process somehow. Usually ps -C loop.sh is good enough, but it is pr...
HTTPS and SSL3_GET_SERVER_CERTIFICATE:certificate verify failed, CA is OK
...
@Bruno This is the perfect solution, for helper scripts, tests, trusted applications, intranet, ..... Everyone who knows A LITTLE about SSL, knows in which cases the certificate validation can be skipped. So all the 'smart' comments on this answer and things like 'DON'T DO THIS' i...
How can I custom-format the Autocomplete plug-in results?
... return $.grep(array, function(value){
return matcher.test(value.label || value.value || value);
});
}
});
}
hackAutocomplete();
share
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improve this a...
Input size vs width
...
Interesting point, however in my tests width:20em makes the input much larger than 20 characters.
– Christophe
Sep 27 '13 at 18:45
33
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How do I get a UTC Timestamp in JavaScript?
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I test the following codes: var tt = new Date('Thu Jan 01 1970 08:00:00 GMT+0800 (China Standard Time)'); (tt.getTime() - tt.getTimezoneOffset()*60*1000)/1000. It seems tt.getTime() - tt.getTimezoneOffset() is correct for GMT+0...
Why does string::compare return an int?
... if your strings are more than 2GB long. I have done 1GB long strings as a test-case for storing things in a fifo once. But sure, someone dealing with a string containing a MPEG encoded as Base64 or some such may well run into that problem...
– Mats Petersson
M...
How do I get around type erasure on Scala? Or, why can't I get the type parameter of my collections?
...pes. These objects have more information than JVM does, which enable us to test for the full, parameterized type.
Note, however, that a Manifest is still an evolving feature. As an example of its limitations, it presently doesn't know anything about variance, and assumes everything is co-variant. I ...