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server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none

... Thanks for the tip - you saved my day. – Janne May 28 at 9:25  |  show 13 more comm...
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Getting a structural type with an anonymous class's methods from a macro

...an instance of a structural type with the named member. */ def bar(name: String): Any = macro bar_impl def bar_impl(c: Context)(name: c.Expr[String]) = { import c.universe._ val anon = TypeName(c.freshName) // next week, val q"${s: String}" = name.tree val Literal(Constant(s: St...
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Is there a minlength validation attribute in HTML5?

...from constraint validation. <input pattern=".{3,}" required title="3 characters minimum"> <input pattern=".{5,10}" required title="5 to 10 characters"> If you want to create the option to use the pattern for "empty, or minimum length", you could do the following: <input pattern=...
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How to make unicode string with python3

... Literal strings are unicode by default in Python3. Assuming that text is a bytes object, just use text.decode('utf-8') unicode of Python2 is equivalent to str in Python3, so you can also write: str(text, 'utf-8') if you prefer. ...
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In what cases do I use malloc and/or new?

... Always use new. If you need a big chunk of data just do something like: char *pBuffer = new char[1024]; Be careful though this is not correct: //This is incorrect - may delete only one element, may corrupt the heap, or worse... delete pBuffer; Instead you should do this when deleting an arra...
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git ignore vim temporary files

...ension to find another file that can be used. * First decrement the last char: ".swo", ".swn", etc. * If that still isn't enough decrement the last but one char: ".svz" * Can happen when editing many "No Name" buffers. */ if (fname[n - 1] == 'a') /* ".s?a" */ { if (fname[n - 2]...
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Convert JS object to JSON string

... easily as that: var j = { "name": "binchen" }; console.log(JSON.stringify(j)); share | improve this answer | follow | ...
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React.js: onChange event for contentEditable

...opTypes.func, onChange: PropTypes.func.isRequired, text: PropTypes.string, placeholder: PropTypes.string, editable: PropTypes.bool }, getDefaultProps() { return { component: React.DOM.div, editable: false }; }, getInitialState() { return { init...
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How do I find the width & height of a terminal window?

... wrapper for that. E.g in Perl you can use Term::Size: use Term::Size qw( chars ); my ( $columns, $rows ) = chars \*STDOUT; share | improve this answer |
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Disable individual Python unit tests temporarily

...-excursion (beginning-of-line) (search-forward "def") (forward-char) (if (looking-at "disable_") (zap-to-char 1 ?_) (insert "disable_")))) share | improve this answer ...