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Should functions return null or an empty object?

...ned as "no data". That's like stating that a SQL database should return an error if a where clause produces no results. While an Exception is a valid design choice (though one that would irritate me as a consumer), it's not any "more correct" than returning null. And no, I'm not the DV. ...
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How to get the title of HTML page with JavaScript?

...n HTML doc – Matt M. Sep 1 '18 at 4:05 add a comment  |  ...
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Why doesn't CSS ellipsis work in table cell?

... answered Oct 11 '12 at 12:05 streetlightstreetlight 5,6801111 gold badges5555 silver badges9898 bronze badges ...
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What does the “-U” option stand for in pip install -U

... – Martijn Pieters♦ May 13 '18 at 9:05 add a comment  |  ...
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Responsive font size in CSS

... you – iamwhitebox Jul 12 '13 at 20:05 21 @MurtazaHussain See: "Can I use Viewport units: vw, vh,...
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Google Chrome redirecting localhost to https

...here. – DarkW1nter May 10 '17 at 15:05 31 This is total garbage by Chrome. How do they expect us ...
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Downloading a large file using curl

...ing is ok with: if (!$result) throw new Exception('Download error...'); share | improve this answer | follow | ...
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MySQL, Check if a column exists in a table with SQL

... using PHP. – orrd Mar 25 '14 at 19:05 1 ...
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C++11 emplace_back on vector?

... answered Dec 11 '12 at 4:05 Mark BMark B 90.3k88 gold badges9696 silver badges173173 bronze badges ...
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Are 2^n and n*2^n in the same time complexity?

...ar_bases – chepner Feb 14 '14 at 20:05 ...