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Spring Boot - inject map from application.yml
...rs. I want to inject this map into a service that will initialize services based on the configuration provided in this yaml file. My initial implementation was:
@Service
@ConfigurationProperties(prefix = 'oauth')
class OAuth2ProvidersService implements InitializingBean {
private Map<String,...
Does Flask support regular expressions in its URL routing?
... this could be done.
from flask import Flask
from werkzeug.routing import BaseConverter
app = Flask(__name__)
class RegexConverter(BaseConverter):
def __init__(self, url_map, *items):
super(RegexConverter, self).__init__(url_map)
self.regex = items[0]
app.url_map.converters[...
What is the difference between MOV and LEA?
...sage of LEA. Its useful if you have a multi-part calculation with multiple base addresses etc.
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How to change language settings in R
...ve and set the environment variable: stat.ethz.ch/R-manual/R-devel/library/base/html/EnvVar.html
– Chase
May 15 '15 at 4:22
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Choose between ExecutorService's submit and ExecutorService's execute
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Taken from the Javadoc:
Method submit extends base method {@link Executor#execute} by creating and
returning a {@link Future} that can be used to cancel execution and/or wait for
completion.
Personally I prefer the use of execute because it feels more declarative...
MySQL: What's the difference between float and double?
Checking in the new database structure I saw that someone changed a field from float to double. Wondering why, I checked the mysql documentation, but honestly didn't understand what the difference is.
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Center Oversized Image in Div
...ft: -500px;
}
.imageCenterer img {
display: block;
margin: 0 auto;
}
Demo: http://jsfiddle.net/Guffa/L9BnL/
To center it vertically also, you can use the same for the inner div, but you would need the height of the image to place it absolutely inside it.
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How to write file if parent folder doesn't exist?
... Make directories with an absolute path.
mkDirByPathSync('/path/to/dir');
Demo
Try It!
Explanations
[UPDATE] This solution handles platform-specific errors like EISDIR for Mac and EPERM and EACCES for Windows.
This solution handles both relative and absolute paths.
In the case of relative paths, t...
How to get the IP address of the docker host from inside a docker container
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On Phusion basimage (based on ubuntu), I had to change your command a little: ifconfig eth0 | grep -oP 'inet \K\S+'
– Meuoi
Jan 26 at 14:56
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Label on the left side instead above an input field
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This should be the accepted answer. This demonstrates that form-group can inherit form-inline for making individual form groups inline instead of the form's parent class.
– cowbert
Sep 18 '17 at 18:19
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