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how to reference a YAML “setting” from elsewhere in the same YAML file?
...k it is possible. You can reuse "node" but not part of it.
bill-to: &id001
given : Chris
family : Dumars
ship-to: *id001
This is perfectly valid YAML and fields given and family are reused in ship-to block. You can reuse a scalar node the same way but there's no way you can change w...
Setting unique Constraint with fluent API?
...equired to name column annotation as "Index"! I wrote another name and it didn't work! I spent hours before I try rename it to original "Index" as in your post and understood that this important. :( There must be a constant for it in the framework to not hard code the string.
–...
How do you do Impersonation in .NET?
...easy
WindowsIdentity.Impersonate Method (check out the code samples)
Basically you will be leveraging these classes that are out of the box in the .NET framework:
WindowsImpersonationContext
WindowsIdentity
The code can often get lengthy though and that is why you see many examples like the o...
What is meant by immutable?
...
return this.myvar;
}
}
Foo doesn't have to worry that the caller to getValue() might change the text in the string.
If you imagine a similar class to Foo, but with a StringBuilder rather than a String as a member, you can see that a caller to getValue() would be able to alter the S...
Is it correct to use DIV inside FORM?
I'm just wondering what are you thinking about DIV-tag inside FORM-tag?
10 Answers
10
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WebService Client Generation Error with JDK8
...ioned property to the plugin configuration:
...
<plugin>
<groupId>org.jvnet.jax-ws-commons</groupId>
<artifactId>jaxws-maven-plugin</artifactId>
<version>2.3</version>
<configuration>
<!-- Needed with JAXP 1.5 -->
<vmArgs>
...
How to turn NaN from parseInt into 0 for an empty string?
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Why call parseInt(s) twice? Furthermore it should be parseInt(s, 10)
– Dexygen
Oct 1 '15 at 16:32
2
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Get source jar files attached to Eclipse for Maven-managed dependencies
...downloadJavadocs=true This only works if the source and javadocs were provided to the repo you're downloading from. Sometimes they aren't provided like Spring.
– Spencer Kormos
Dec 8 '08 at 21:16
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Thou shalt not inherit from std::vector
...new data members of MyVector will not be copied. The same would be true of calling swap through a base pointer/reference. I tend to think any kind of inheritance hierarchy that risks object slicing is a bad one.
– stinky472
Sep 30 '12 at 22:14
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Why is String immutable in Java?
...ble for several reasons, here is a summary:
Security: parameters are typically represented as String in network connections, database connection urls, usernames/passwords etc. If it were mutable, these parameters could be easily changed.
Synchronization and concurrency: making String immutable au...