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Handling Dialogs in WPF with MVVM

...ple of this control in terms of how to show it, and retrieve dialog result from it etc. Especially in MVVM scenario in Silverlight. – Roboblob Jan 8 '10 at 15:41 16 ...
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Why is “final” not allowed in Java 8 interface methods?

...wed in this light. (Note too that class methods are going to be different from interface methods, no matter what the intent, by virtue of the fact that interface methods can be multiply inherited.) The basic idea of a default method is: it is an interface method with a default implementation, and ...
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How to set target hosts in Fabric file

... Use roledefs from fabric.api import env, run env.roledefs = { 'test': ['localhost'], 'dev': ['user@dev.example.com'], 'staging': ['user@staging.example.com'], 'production': ['user@production.example.com'] } def deploy()...
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My Understanding of HTTP Polling, Long Polling, HTTP Streaming and WebSockets

... and the web regarding the keywords in my question title and learned a lot from them. Some of the questions I read are related to specific implementation challenges while others focus on general concepts. I just want to make sure I understood all of the concepts and the reasoning why technology X wa...
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Changing Java Date one hour back

...e java.time types, call the conversion methods. Here is example code going from an Instant or a ZonedDateTime to a java.util.Date. java.util.Date date = java.util.Date.from( instant ); …or… java.util.Date date = java.util.Date.from( zdt.toInstant() ); About java.time The java.time frame...
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How to subtract X days from a date using Java calendar?

Anyone know a simple way using Java calendar to subtract X days from a date? 10 Answers ...
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Check if Python Package is installed

...k if a package is installed while within a Python script? I know it's easy from the interpreter, but I need to do it within a script. ...
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How do I sort a dictionary by value?

I have a dictionary of values read from two fields in a database: a string field and a numeric field. The string field is unique, so that is the key of the dictionary. ...
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Why is Multiple Inheritance not allowed in Java or C#?

...can read this article: The reasons for omitting multiple inheritance from the Java language mostly stem from the "simple, object oriented, and familiar" goal. As a simple language, Java's creators wanted a language that most developers could grasp without extensive training. To tha...
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Exporting APK from eclipse (ADT) silently crashes

Every time I try to export an APK from Eclipse (tried Juno and Indigo) on Mac, eclipse crashes after a few seconds 8 Answer...