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How to set standard encoding in Visual Studio
...at would be lost in ASCII encoding? If that's the case, then there is a VS2008 global setting in Tools > Options > Environment > Documents, named Save documents as Unicode when data cannot be saved in codepage. When this is enabled, VS2008 will save as Unicode if certain characters cannot...
C#: Abstract classes need to implement interfaces?
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In C#, a class that implements an interface is required to define all members of that interface....
Difference between validate(), revalidate() and invalidate() in Swing GUI
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Spring @PostConstruct vs. init-method attribute
...stConstruct, init-method are BeanPostProcessors.
@PostConstruct is a JSR-250 annotation while init-method is Spring's way of having an initializing method.
If you have a @PostConstruct method, this will be called first before the initializing methods are called.
If your bean implements Initializin...
What is the difference between allprojects and subprojects
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How do I change the formatting of numbers on an axis with ggplot?
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Another option is to format your axis tick labels with commas is by using the package scales, a...
Fit background image to div
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You can achieve this with the background-size property, which is now supported by most browsers....
Devise form within a different controller
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As Andres says, the form calls helpers which are specified by Devise and so aren't present whe...
Difference between C++03 throw() specifier C++11 noexcept
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Exception specifiers were deprecated because exception specifiers are generally a terrible idea...
How to list the contents of a package using YUM?
...are/info/time.info.gz
On at least one RH system, with rpm v4.8.0, yum v3.2.29, and repoquery v0.0.11, repoquery -l rpm prints nothing.
If you are having this issue, try adding the --installed flag: repoquery --installed -l rpm.
DNF Update:
To use dnf instead of yum-utils, use the following co...