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How do I find which program is using port 80 in Windows? [duplicate]
...80", so besides port 80, it will also matches programs on port 8009, 8080, etc.
– Benny Neugebauer
Feb 4 '18 at 16:15
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How can I add the new “Floating Action Button” between two widgets/layouts
...Doronz Hmm, I don't seem to have that problem. Are your views in the right order i.e. the FAB is the top layer?
– Hugh Jeffner
Apr 16 '15 at 16:19
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How do I reference a specific issue comment on github?
..., there is a simpler way.
See "Copy the URL of a comment":
Previously, in order to grab a permalink to a comment within an issue or pull request, you’d need to copy the URL from a comment’s timestamp.
Now you can click Copy URL within the comment’s options menu to quickly copy the URL to your...
Illegal pattern character 'T' when parsing a date string to java.util.Date
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Get program execution time in the shell
...bash
START=$(date +%s)
# do something
# start your script work here
ls -R /etc > /tmp/x
rm -f /tmp/x
# your logic ends here
END=$(date +%s)
DIFF=$(( $END - $START ))
echo "It took $DIFF seconds"
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Safely turning a JSON string into an object
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This seems to be the issue:
An input that is received via Ajax websocket etc, and it will be in String format, but you need to know if it is JSON.parsable. The touble is, if you always run it through JSON.parse, the program MAY continue "successfully" but you'll still see an error thrown in the c...
How do I use su to execute the rest of the bash script as that user?
... to add this
username1 ALL=(username2) NOPASSWD: /path/to/svn
to your /etc/sudoers file
and change your script to:
sudo -u username2 -H sh -c "cd /home/$USERNAME/$PROJECT; svn update"
Where username2 is the user you want to run the SVN command as and username1 is the user running the script...
Is there a way to get the XPath in Google Chrome?
... example, CSS selector header should match everything (inline CSS, scripts etc.) that contains the word header, instead of match only elements.
From Console panel
Press F12 to open up Chrome DevTools.
Switch to Console panel.
Type in XPath like $x(".//header") to evaluate and validate.
Type in...
Orchestration vs. Choreography
...chestration is centralized with explicit definitions
of operations and the order of invocation of Web services.
Choreography: Multi-party Collaboration
Choreography, in contrast, does not rely on a central coordinator.
Rather, each Web service involved in the choreography knows exactly
when t...
Using psql how do I list extensions installed in a database?
...d = e.oid AND c.classoid = 'pg_catalog.pg_extension'::pg_catalog.regclass
ORDER BY 1;
Thanks to https://blog.dbi-services.com/listing-the-extensions-available-in-postgresql/
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