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What's wrong with nullable columns in composite primary keys?

... 221 Primary keys are for uniquely identifying rows. This is done by comparing all parts of a key to ...
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Does a finally block run even if you throw a new Exception?

... 187 Yes, the finally blocks always runs... except when: The thread running the try-catch-finally...
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What is the difference between git clone and checkout?

... | edited Oct 27 '17 at 9:36 WesternGun 5,9544141 silver badges8080 bronze badges answered Sep 4...
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Necessary to add link tag for favicon.ico?

...ath for cache-busting purposes: <link rel="icon" href="/favicon.ico?v=1.1"> Favicons are very heavily cached and this a great way to ensure a refresh. Footnote about default location: As far as the first bit of the question: all modern browsers would detect a favicon at the default loc...
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How do I expand the output display to see more columns of a pandas DataFrame?

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How to enable C++11 in Qt Creator?

...I've downloaded Qt Creator 2.7.0, and I am trying to compile some basic C++11 code: 6 Answers ...
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Reload activity in Android

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Why does 2 == [2] in JavaScript?

... 134 You can look up the comparison algorithm in the ECMA-spec (relevant sections of ECMA-262, 3rd ...
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HTML5 doctype putting IE9 into quirks mode?

... 134 Placing: <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> in the <he...
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How do I get rid of this unwanted bar from Eclipse?

... | edited Mar 14 '14 at 19:23 Fabrice TIERCELIN 76499 silver badges99 bronze badges answered...