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Minimal web server using netcat
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Try this:
while true ; do nc -l -p 1500 -c 'echo -e "HTTP/1.1 200 OK\n\n $(date)"'; done
The -cmakes netcat execute the given command in a shell, so you can use echo. If you don't need echo, use -e. For further information on this, try man nc. Note, that when using echo there is no wa...
How do we count rows using older versions of Hibernate (~2009)?
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For older versions of Hibernate (<5.2):
Assuming the class name is Book:
return (Number) session.createCriteria("Book")
.setProjection(Projections.rowCount())
.uniqueResult();
It is at least a Number, most likely a Long.
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How can I convert a datetime object to milliseconds since epoch (unix time) in Python?
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answered Jun 20 '12 at 0:07
Sophie AlpertSophie Alpert
120k3535 gold badges206206 silver badges231231 bronze badges
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How to set data attributes in HTML elements
... I want to update its value; wouldn't it change if I use div.data('myval',20) ? Do I need to use div.attr('data-myval','20') only?
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How to add Action Bar from support library into PreferenceActivity?
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128
EDIT: In appcompat-v7 22.1.0 Google added the AppCompatDelegate abstract class as a delegate yo...
How can I select an element by name with jQuery?
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2225
You can use the jQuery attribute selector:
$('td[name ="tcol1"]') // matches exactly 'tcol...
What is the difference between Java RMI and RPC?
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edited Sep 6 '12 at 15:35
Community♦
111 silver badge
answered Apr 28 '10 at 10:17
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Git: How to update/checkout a single file from remote origin master?
...6:55
JMM
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answered Dec 13 '10 at 10:15
qzioqzio
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When - and why - should you store data in the Windows Registry?
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answered Nov 6 '08 at 12:33
James CurranJames Curran
93.3k3434 gold badges169169 silver badges251251 bronze badges
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Convert dmesg timestamp to custom date format
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182
Understanding dmesg timestamp is pretty simple: it is time in seconds since the kernel started. ...