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Programmatically shut down Spring Boot application
... @Override
public int getExitCode() {
// no errors
return 0;
}
});
// or shortened to
// int exitCode = SpringApplication.exit(ctx, () -> 0);
System.exit(exitCode);
}
}
...
Equivalent of String.format in jQuery
...
Many of the above functions (except Julian Jelfs's) contain the following error:
js> '{0} {0} {1} {2}'.format(3.14, 'a{2}bc', 'foo');
3.14 3.14 afoobc foo
Or, for the variants that count backwards from the end of the argument list:
js> '{0} {0} {1} {2}'.format(3.14, 'a{0}bc', 'foo');
3.14...
How do I use the conditional operator (? :) in Ruby?
... write it on multiple lines:
(true) ? 1 : 0
Normally Ruby will raise an error if you attempt to split it across multiple lines, but you can use the \ line-continuation symbol at the end of a line and Ruby will be happy:
(true) \
? 1 \
: 0
This is a simple example, but it can be very u...
How can I search for a commit message on GitHub?
...
I get a permission error when searching a private repo I have read / write access to.
– anon58192932
Dec 13 '17 at 19:17
1
...
Converting between datetime, Timestamp and datetime64
...e64 object to pandas.Timestamp:
In [16]: Timestamp(numpy.datetime64('2012-05-01T01:00:00.000000'))
Out[16]: <Timestamp: 2012-05-01 01:00:00>
I noticed that this doesn't work right though in NumPy 1.6.1:
numpy.datetime64('2012-05-01T01:00:00.000000+0100')
Also, pandas.to_datetime can be u...
Where does npm install packages?
...and then npm updated with npm itself, you may be getting command not found errors. If so, add the aboveto your PATH: export PATH=$PATH:$(npm bin -g) voila
– jacob
Nov 5 '18 at 11:20
...
Backup/Restore a dockerized PostgreSQL database
... for a bit before figuring it out- as I was receiving the following docker error.
read unix @->/var/run/docker.sock: read: connection reset by peer
This can be caused by the file /var/lib/docker/network/files/local-kv.db .I don't know the accuracy of this statement: but I believe I was seeing...
How can I upgrade specific packages using pip and a requirements file?
...trying to upgrade some packages, notably Django itself, and I'm getting an error about source code conflicts:
10 Answers
...
Problems with DeploymentItem attribute
...pied the file correctly while MSTest failed to do so. --> I experienced errors while dev was OK. Change to 'Test-> Edit Test Settings -> Local settings -> Deployment' including the file in question fixed this for my MSTest use.
– sonstabo
Jun 22 '11...
How do I scroll to an element using JavaScript?
...value. After I have changed that, I had various (not to comprehend) jquery errors (of course - as mostly - only in IE11. Therfore, I have implemented document.getElementById("divFirst").scrollIntoView(); and then $(window).scrollTop($(window).scrollTop() - 80); what works with all Browsers.
...