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Spring Boot - inject map from application.yml

...ore thing - when setting locations (to get the properties from another yml file instead of the default application.yml) on @ConfigurationProperties, it worked, except it did not result in placeholders being replaced. E.g. if you had a system property project.version=123 set, the example you gave in ...
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How to create Android Facebook Key Hash?

...r- OpenSSL in C:/ and copy the extracted code here. detect debug.keystore file path. If u didn't find, then do a search in C:/ and use the Path in the command in next step. detect your keytool.exe path and go to that dir/ in command prompt and run this command in 1 line- $ keytool -exportcert -al...
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Are inline virtual functions really a non-sense?

...if no non-inline function at all exists (and defined in one implementation file instead of a header then). They would throw errors like missing vtable-for-class-A or something similar, and you would be confused as hell, as i was. Indeed, that's not conformant with the Standard, but it happens so c...
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What's the use of ob_start() in php?

... I assume output buffering has to be enabled in the .ini file order to call ob_start(); Is this correct? What happens if it isn't enabled? – Kevin Wheeler Aug 14 '15 at 3:48 ...
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Python: Get relative path from comparing two absolute paths

... os.path.relpath: Return a relative filepath to path either from the current directory or from an optional start point. >>> from os.path import relpath >>> relpath('/usr/var/log/', '/usr/var') 'log' >>> relpath('/usr/var/log/', '/us...
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Getting all types that implement an interface

...sembly().Location); var di = new DirectoryInfo(path); foreach (var file in di.GetFiles("*.dll")) { try { var nextAssembly = Assembly.ReflectionOnlyLoadFrom(file.FullName); foreach (var type in nextAssembly.GetTypes()) { var myInterfaces = type....
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CSS styling in Django forms

... I like that this allows keeping the HTML classes in the HTML files. When working with styling, I jump back and forth between stylesheets and structure, not models and/or forms. – Kevin Jul 26 '17 at 16:41 ...
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Android ViewPager - Show preview of page on left and right

... the code along with examples there. Mainly it consists of a single class file: MetalRecyclerViewPager.java (and two xmls: attrs.xml and ids.xml). Hope it helps somebody and will save some hours :) share | ...
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Real world use of JMS/message queues? [closed]

...erid, message type, etc...). I also colorized the output. Debug logging to file. Same as above, only specific pieces were pulled out using filters, and logged to file for general logging. Alerting. Again, a similar setup to the above logging, watching for specific errors, and alerting people via var...
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Interface naming in Java [closed]

... Totally agree. One more key to type if you use autocompletion. Lots of files starting with an I. – Kalecser Feb 12 '09 at 17:24 85 ...