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Inserting a text where cursor is using Javascript/jquery

... return; } var scrollPos = txtarea.scrollTop; var strPos = 0; var br = ((txtarea.selectionStart || txtarea.selectionStart == '0') ? "ff" : (document.selection ? "ie" : false)); if (br == "ie") { txtarea.focus(); var range = document.selection.createRange(); ...
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Getting exact error type in from DbValidationException

...iest way I've found to get instant insight into these errors. For Visual 2012+ users who care only about the first error and might not have a catch block, you can even do: ((System.Data.Entity.Validation.DbEntityValidationException)$exception).EntityValidationErrors.First().ValidationErrors.First(...
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How do you create a toggle button?

...| edited Sep 24 '17 at 16:03 Geoman Yabes 1,72411 gold badge1111 silver badges3333 bronze badges answere...
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Why is require_once so bad to use?

... 109 require_once and include_once both require that the system keeps a log of what's already been i...
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Better way to shuffle two numpy arrays in unison

...ple: Let's assume the arrays a and b look like this: a = numpy.array([[[ 0., 1., 2.], [ 3., 4., 5.]], [[ 6., 7., 8.], [ 9., 10., 11.]], [[ 12., 13., 14.], [ 15., 16., 17.]]]) b = numpy.a...
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Failed to instantiate module [$injector:unpr] Unknown provider: $routeProvider

I received this error upon upgrading from AngularJS 1.0.7 to 1.2.0rc1 . 3 Answers ...
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JavaScript - get the first day of the week from current date

... method of Date objects, you can know the number of day of the week (being 0=Sunday, 1=Monday, etc). You can then subtract that number of days plus one, for example: function getMonday(d) { d = new Date(d); var day = d.getDay(), diff = d.getDate() - day + (day == 0 ? -6:1); // adjust whe...
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Why does GCC generate such radically different assembly for nearly the same C code?

...st_trunc_one(int i) { int mantissa, exponent; mantissa = (i & 0x07fffff) | 0x800000; exponent = 150 - ((i >> 23) & 0xff); if (exponent < 0) { return (mantissa << -exponent); /* diff */ } else { return (mantissa >> exponen...
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Sort Dictionary by keys

...ys and values, like this: let sortedKeysAndValues = sorted(dictionary) { $0.0 < $1.0 } println(sortedKeysAndValues) // [(A, [1, 2]), (D, [5, 6]), (Z, [3, 4])] EDIT2: The monthly changing Swift syntax currently prefers let sortedKeys = Array(dictionary.keys).sort(<) // ["A", "D", "Z"] The...
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Static member functions error; How to properly write the signature?

... | edited Feb 6 '17 at 17:03 jjxtra 16.3k1212 gold badges7777 silver badges121121 bronze badges answered...