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Show which git tag you are on?

...) original answer follows: git describe --exact-match --tags $(git log -n1 --pretty='%h') Someone with more git-fu may have a more elegant solution... This leverages the fact that git-log reports the log starting from what you've checked out. %h prints the abbreviated hash. Then git describe --...
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What are the differences between Rust's `String` and `str`?

...use it when you need to own or modify your string data. str is an immutable1 sequence of UTF-8 bytes of dynamic length somewhere in memory. Since the size is unknown, one can only handle it behind a pointer. This means that str most commonly2 appears as &str: a reference to some UTF-8 data, norm...
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Listing all extras of an Intent

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Memory address of variables in Java

... 172 That is the class name and System.identityHashCode() separated by the '@' character. What the ...
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Disabling user selection in UIWebView

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Where to find “Microsoft.VisualStudio.TestTools.UnitTesting” missing dll?

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Is there any async equivalent of Process.Start?

... | edited Jun 20 '18 at 11:22 answered May 28 '12 at 18:50 ...
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How to Correctly handle Weak Self in Swift Blocks with Arguments

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Is there any way to call a function periodically in JavaScript?

... 218 You want setInterval(): var intervalID = setInterval(function(){alert("Interval reached");}, 5...
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Value Change Listener to JTextField

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