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convert an enum to another type of enum
... of for example ' Gender ' ( Male =0 , Female =1 ) and I have another enum from a service which has its own Gender enum ( Male =0 , Female =1, Unknown =2 )
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Java serialization: readObject() vs. readResolve()
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readResolve is used for replacing the object read from the stream. The only use I've ever seen for this is enforcing singletons; when an object is read, replace it with the singleton instance. This ensures that nobody can create another instance by serializing and deserializ...
What's the difference between Perl's backticks, system, and exec?
...se unlike system and execit is an operator.
Other ways
What is missing from the above is a way to execute a command asynchronously.
That means your perl script and your command run simultaneously.
This can be accomplished with open.
It allows you to read STDOUT/STDERR and write to STDIN of your ...
Mockito: Stubbing Methods That Return Type With Bounded Wild-Cards
... type while thenReturn takes a non-wildcard type, which must be captured. From Mockito's OngoingStubbing,
OngoingStubbing<T> thenAnswer(Answer<?> answer);
OngoingStubbing<T> thenReturn(T value);
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Using ping in c#
... The packet contains a header of 20 bytes which contains the response data from the server which received the ping request. The .Net framework System.Net.NetworkInformation namespace contains a class called PingReply that has properties designed to translate the ICMP response and deliver useful info...
git: undo all working dir changes including new files
How to delete all changes from working directory including new untracked files. I know that git checkout -f does that, but it doesn't delete new untracked files created since last commit.
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How to print struct variables in console?
...nt the name of the fields in a struct:
fmt.Printf("%+v\n", yourProject)
From the fmt package:
when printing structs, the plus flag (%+v) adds field names
That supposes you have an instance of Project (in 'yourProject')
The article JSON and Go will give more details on how to retrieve the v...
Git Clone: Just the files, please?
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The git command that would be the closest from what you are looking for would by git archive.
See backing up project which uses git: it will include in an archive all files (including submodules if you are using the git-archive-all script)
You can then use that arch...
Where to put view-specific javascript files in an ASP.NET MVC application?
... <!-- other content here -->
</system.webServer>
Then from your view file you can reference the urls like you expect:
@Url.Content("~/Views/<ControllerName>/somefile.css")
This will allow serving of .js and .css files, and will forbid serving of anything else.
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Nested Models in Backbone.js, how to approach
I've got the following JSON provided from a server. With this, I want to create a model with a nested model. I am unsure of which is the way to achieve this.
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