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Log4Net, how to add a custom field to my logging
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1) Modify the command text: INSERT INTO Log4Net ([Date],[Thread],[Level],[Logger],[Message],[Exception],[MyColumn]) VALUES (@log_date, @thread, @log_level, @logger, @message, @exception, @CustomColumn)
2) Add the parameter definition for ...
What's the difference between a catalog and a schema in a relational database?
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Generate a UUID on iOS from Swift
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Populating a ListView using an ArrayList?
...ovided resource id references a single TextView. If you want to use a more complex layout, use the constructors that also takes a field id. That field id should reference a TextView in the larger layout resource.
However the TextView is referenced, it will be filled with the toString() of each objec...
LINQ to Entities only supports casting EDM primitive or enumeration types with IEntity interface
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What you're seeing here is a compiler time constraint which allows the C# compiler to determine that T is of type IEntity within the method so is able to determine that any usage of IEntity "stuff" is valid as during compile time the MSIL code generated ...
Java Generics (Wildcards)
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Just wanted to recommend another reference on Java Generics: angelikalanger.com/GenericsFAQ/JavaGenericsFAQ.html
– Zach Scrivena
Nov 1 '08 at 3:27
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What does (angle brackets) mean in Java?
...rayList of Strings.
This is great news, because at another time, I could come along and create a Pool<Integer> which would use the same code, but have Integer wherever you see T in the source.
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Synchronously waiting for an async operation, and why does Wait() freeze the program here
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The await inside your asynchronous method is trying to come back to the UI thread.
Since the UI thread is busy waiting for the entire task to complete, you have a deadlock.
Moving the async call to Task.Run() solves the issue.
Because the async call is now running on a thread p...
What do the crossed style properties in Google Chrome devtools mean?
...so be shown as struck-through if a style exists in an matching rule but is commented out, or if you've manually disabled it by unchecking it within the Chrome developer tools. It will also show as crossed out, but with an error icon, if the style has a syntax error.)
For example, if a background co...