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What is the email subject length limit?

How many characters are allowed to be in the subject line of Internet email? I had a scan of The RFC for email but could not see specifically how long it was allowed to be. I have a colleague that wants to programmatically validate for it. ...
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Select element based on multiple classes

... Id & Id is a conceptually strange selector. – Félix Gagnon-Grenier Aug 10 '18 at 14:23 add a comment  |  ...
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Cannot install packages using node package manager in Ubuntu

...e and npm versions at any time and for any usage. – Rémi Becheras Nov 21 '16 at 16:24 add a ...
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Why can't Python find shared objects that are in directories in sys.path?

...LD_LIBRARY_PATH variable. Now it finally works. – José Ricardo Jul 31 '13 at 13:41 add a comment  |  ...
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How to create a printable Twitter-Bootstrap page

... the Print View... everything is good now ! – David Bélanger Jan 20 '15 at 20:42 2 Hey thanks! I...
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Using jQuery to compare two arrays of Javascript objects

... See github.com/jquery/jquery/issues/3147 – Marc-André Lafortune Jun 9 '16 at 15:36  |  show 3 more comments ...
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Mongoose subdocuments vs nested schema

...ll have the same subdocument structure. – Martin Hallén Jul 9 '14 at 9:17 2 you should also cons...
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What do REFRESH and MERGE mean in terms of databases?

...ear anything up for me. Thanks for the answer! – André Chalella May 7 '09 at 19:52 add a comment  |  ...
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In laymans terms, what does 'static' mean in Java? [duplicate]

... of the class, thus all see the same value of it. – Péter Török Apr 15 '10 at 21:56 9 ...
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How to hide a in a menu with CSS?

... IE 11 supports this. – Iván Pérez Feb 24 '15 at 14:09 7 This is the mode...