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Sockets: Discover port availability using Java
... tests whether it is in LISTEN state, whether the IP address is reachable, etc.
– Marquis of Lorne
Jul 27 '15 at 22:55
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Script to get the HTTP status code of a list of urls?
...meter in the manual of curl for more data you can extract using it (times, etc).
In case it helps someone this is the call I'm currently using:
xargs -n1 -P 10 curl -o /dev/null --silent --head --write-out '%{url_effective};%{http_code};%{time_total};%{time_namelookup};%{time_connect};%{size_downl...
jQuery 'input' event
...if jQuery makes up the missing browser support? (IE8, IE9 inconsistencies, etc)
– jcsanyi
Jun 29 '13 at 20:12
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Django optional url parameters
... '()' and keyword arguments '{'pk': 128}' not found. 1 pattern(s) tried: ['orders/cannot_edit/((?P<pk>\\d+)/)?$']
– Patrick
Mar 29 '14 at 1:22
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What's the difference between 'git merge' and 'git rebase'?
...ining the means (how it happens). Git requires understanding the means in order to understand the ends. It is precisely understanding the means which makes Git so difficult. As a tool, something used to simplify or reduce the effort required in task, Git fails horribly. Sadly, too many devs fail t...
Is bool a native C type?
...that is). This way one should not care if that is {1, 0}, {-1, 0}, {0, 1}, etc, and it is guaranteed to work in comparisons, because it was crafted using one.
– MestreLion
Feb 16 '15 at 5:55
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How do I prevent 'git diff' from using a pager?
..., 'less').
The value is meant to be interpreted by the shell.
The order of preference is:
the $GIT_PAGER environment variable,
then core.pager configuration,
then $PAGER,
and then the default chosen at compile time (usually 'less').
When the LESS environment variabl...
Put content in HttpResponseMessage object?
...below for creating your own derived types of StringContent (e.g. JSON, XML etc.).
– bytedev
Jan 13 '16 at 16:52
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Mercurial - all files that changed in a changeset?
... - hg status --change . worked better and gave a file action prefix (A\M\D etc) and better relative path
– zaxy78
Mar 26 '19 at 13:15
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Is MVC a Design Pattern or Architectural pattern
...r ). Same concept with all the famous php framework ( symphony, zend, cake etc. ). But nowaday frontend frameworks looks like back end application and modern javascript frameworks use mvc ( html your view, controller your script, and model your js objects as entity )
– amdev
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