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Where do I mark a lambda expression async?

... To mark a lambda async, simply prepend async before its argument list: // Add a command to delete the current Group contextMenu.Commands.Add(new UICommand("Delete this Group", async (contextMenuCmd) => { SQLiteUtils slu = new SQLiteUtils(); await slu.DeleteGroupAsync(grou...
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How do you rename a table in SQLite 3.0?

How do you rename a table in SQLite 3.0? 2 Answers 2 ...
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MySQL how to join tables on two fields

... SELECT * FROM t1 JOIN t2 USING (id, date) perhaps you'll need to use INNEER JOIN or where t2.id is not null if you want results only matching both conditions share ...
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How to remove origin from git repository

Basic question: How do I disassociate a git repo from the origin from which it was cloned? 2 Answers ...
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Is [CallerMemberName] slow compared to alternatives when implementing INotifyPropertyChanged?

There are good articles that suggest different ways for implementing INotifyPropertyChanged . 1 Answer ...
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How to drop multiple columns in postgresql

I want to drop 200 columns in my table in PostgreSQL. I tried: 2 Answers 2 ...
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How do I delete/remove a shell function?

... unset -f z Will unset the function named z. A couple people have answered with: unset z but if you have a function and a variable named z only the variable will be unset, not the function. ...
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How to break out of a loop in Bash?

I want to write a Bash script to process text, which might require a while loop. 2 Answers ...
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Difference between OperationCanceledException and TaskCanceledException?

... between OperationCanceledException and TaskCanceledException ? If I am using .NET 4.5 and using the async / await keywords, which one should I be looking to catch? ...
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Transmitting newline character “\n”

Given the following URL (working, try it!) 4 Answers 4 ...