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“Default Activity Not Found” on Android Studio upgrade

... Sky KelseySky Kelsey 18.1k55 gold badges3232 silver badges7272 bronze badges 2 ...
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What is “missing” in the Visual Studio 2008 Express Editions?

...atures compared to Visual Studio Professional: No add-ins/macros Some Win32 tools missing No Team Explorer support Limited refactoring support Debugging is much more limited (particularly problematic for server development is no remote debugging) Lack of support for setup projects No report creati...
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What is the canonical way to trim a string in Ruby without creating a new string?

... untouched. – Igor Jun 16 '09 at 12:32 9 Ruby 1.9 has tap, which does exactly what you want: @tit...
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Java volatile reference vs. AtomicReference

... | edited Dec 2 '19 at 5:32 Basil Bourque 186k5757 gold badges571571 silver badges804804 bronze badges ...
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Why does appending “” to a String save memory?

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CSS: bolding some text without changing its container's size

I have a horizontal navigation menu, which is basically just a <ul> with the elements set side-by-side. I do not define width, but simply use padding, because I would like the widths to be defined by the width of the menu item. I bold the currently-selected item. ...
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SQL Data Reader - handling Null column values

...name"); uint? val = reader.IsDBNull(ordinal) ? (uint?)null : reader.GetUInt32(ordinal); – ed22 Mar 30 '19 at 6:32 ...
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Get column index from column name in python pandas

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How do I use floating-point division in bash?

...d – Nahuel Fouilleul Oct 4 '12 at 7:32 4 ...
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How to retrieve the hash for the current commit in Git?

... answered Sep 30 '11 at 23:32 outofcultureoutofculture 4,82611 gold badge1515 silver badges2020 bronze badges ...