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Are SVG parameters such as 'xmlns' and 'version' needed?

... All user agents (browsers) ignore the version attribute, so you can always drop that. If you embed your SVG inline in a HTML page and serve that page as text/html then xmlns attributes are not required. Embedding SVG inline ...
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Should functions return null or an empty object?

... Returning null is usually the best idea if you intend to indicate that no data is available. An empty object implies data has been returned, whereas returning null clearly indicates that nothing has been returned. Additionally, returning a nul...
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What's the difference between Application.ThreadException and AppDomain.CurrentDomain.UnhandledExcep

...f you don't override it, the user will get a ThreadExceptionDialog. Which allows him to ignore the exception and keep running your program. Not a great idea btw. You can disable this behavior by calling Application.SetUnhandledExceptionMode() in the Main() method in Program.cs. Without that back...
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Android encryption / decryption using AES [closed]

... @Maarten Bodewes I see your warnings all over the place, under manyt posts. Could you please provide a good solution instead? – Yar Mar 30 '18 at 12:27 ...
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Regex lookahead for 'not followed by' in grep

I am attempting to grep for all instances of Ui\. not followed by Line or even just the letter L 5 Answers ...
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REST response code for invalid data

...HTTP authentication, 401 is not appropriate. – Greg Ball May 9 '12 at 3:41  |  show 8 more comments ...
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Insert Unicode character into JavaScript

...ML escaped code to do that, so I can write Ω and get Ω. That's all fine and well when I put it into a HTML element; however, when I try to put it into my JS, e.g. var Omega = Ω , it parses that code as JS and the whole thing doesn't work. Anyone know how to go about this? ...
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How to select rows with one or more nulls from a pandas DataFrame without listing columns explicitly

... @vishal I think all you would need to do is add loc like this; df.loc[df.isnull().any(axis=1)] – James Draper Sep 17 '18 at 17:41 ...
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Bootstrap combining rows (rowspan)

...mentation number of times and I can see nesting columns where you can basically nest columns within a column but I cannot locate the capability of combining rows into one and have it aligned with column next to the uncombined rows. ...
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What exactly does stringstream do?

... To answer the question. stringstream basically allows you to treat a string object like a stream, and use all stream functions and operators on it. I saw it used mainly for the formatted output/input goodness. One good example would be c++ implementation of convert...