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JQuery: 'Uncaught TypeError: Illegal invocation' at ajax request - several elements

...er correct entries). So, instead of: var data = { 'mode': 'filter_city', 'id_A': e[e.selectedIndex] }; it should be: var data = { 'mode': 'filter_city', 'id_A': e[e.selectedIndex].value }; Note: check Jason Kulatunga's answer, it quotes JQuery doc to explain wh...
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Entity Framework DateTime and UTC

...lass DateTimeKindAttribute : Attribute { private readonly DateTimeKind _kind; public DateTimeKindAttribute(DateTimeKind kind) { _kind = kind; } public DateTimeKind Kind { get { return _kind; } } public static void Apply(object entity) { ...
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UITapGestureRecognizer - single tap and double tap

...UITapGestureRecognizer(target: self, action:#selector(self.singleTapAction(_:))) singleTap.numberOfTapsRequired = 1 view.addGestureRecognizer(singleTap) let doubleTap = UITapGestureRecognizer(target: self, action:#selector(self.doubleTapAction(_:))) doubleTap.numberOfTapsRequired = 2 view.addGestur...
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What Every Programmer Should Know About Memory?

...fect of memory/L3 latency on single-threaded bandwidth: bandwidth <= max_concurrency / latency, and this is actually the primary bottleneck for single-threaded bandwidth on a modern many-core CPU like a Xeon. But a quad-core Skylake desktop can come close to maxing out DRAM bandwidth with a singl...
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Is it possible to get CMake to build both a static and shared version of the same library?

... Yes, it's moderately easy. Just use two "add_library" commands: add_library(MyLib SHARED source1.c source2.c) add_library(MyLibStatic STATIC source1.c source2.c) Even if you have many source files, you would place the list of sources in a cmake variable, so it's sti...
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design a stack such that getMinimum( ) should be O(1)

...for getMinimum() -- that's excellent performance! – j_random_hacker Mar 26 '09 at 9:40 4 If you h...
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Installing PIL with pip

...4 bit platforms, the linked path needs to be different -- e.g. /usr/lib/x86_64-linux-gnu/libfreetype.so . For a more architecture independent solution, create the links like # ln -s /usr/lib/`uname -i`-linux-gnu/libfreetype.so /usr/lib/ – Mark Chackerian May 1...
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How do I refresh the page in ASP.NET? (Let it reload itself by code)

...ters that may be included in the request. You probably don't want to use: __doPostBack, since many aspx pages behave differently when doing a postback. share | improve this answer | ...
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How to turn NaN from parseInt into 0 for an empty string?

...h for other stuff, there's a handy defaultTo function that does just this: _.defaultTo(NaN, -1) returns -1, but _.defaultTo(0, -1); returns 0. – waldyrious Dec 6 '18 at 12:40 ...
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Can I “multiply” a string (in C#)?

...ing this: public static string Repeat(this string s, int count) { var _s = new System.Text.StringBuilder().Insert(0, s, count).ToString(); return _s; } I think I pulled that one from Stack Overflow some time ago, so it is not my idea. ...