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MaxJsonLength exception in ASP.NET MVC during JavaScriptSerializer

...ter()), CultureInfo.CurrentCulture); } } } protected void Application_Start() { AreaRegistration.RegisterAllAreas(); RegisterGlobalFilters(GlobalFilters.Filters); RegisterRoutes(RouteTable.Routes); //Remove and JsonValueProviderFactory and add JsonDotNetVa...
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nodejs get file name from absolute path?

... extension from filename, you can use https://nodejs.org/api/path.html#path_path_basename_path_ext path.basename('/foo/bar/baz/asdf/quux.html', '.html'); share | improve this answer | ...
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In where shall I use isset() and !empty()

.....) contains some non-empty data. To answer question 1 : $str = ''; var_dump(isset($str)); gives boolean true Because the variable $str exists. And question 2 : You should use isset to determine whether a variable exists ; for instance, if you are getting some data as an array, you migh...
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error: passing xxx as 'this' argument of xxx discards qualifiers

...ere the value type is the same as the key type, both iterator and const_iterator are constant iterators. It is unspecified whether or not iterator and const_iterator are the same type. So VC++ 2008 Dinkumware implementation is faulty. Old answer: You got that error because in certain...
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Remove by _id in MongoDB console

... Very close. This will work: db.test_users.deleteOne( {"_id": ObjectId("4d512b45cc9374271b02ec4f")}); i.e. you don't need a new for the ObjectId. Also, note that in some drivers/tools, remove() is now deprecated and deleteOne or deleteMany should be used ins...
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What is the difference between “text” and new String(“text”)?

... a reference to an instance of class String, and is derived from a CONSTANT_String_info structure (§4.4.3) in the binary representation of a class or interface. The CONSTANT_String_info structure gives the sequence of Unicode code points constituting the string literal. The Java programming la...
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How to smooth a curve in the right way?

... how easy it is to use. Note: I left out the code for defining the savitzky_golay() function because you can literally copy/paste it from the cookbook example I linked above. import numpy as np import matplotlib.pyplot as plt x = np.linspace(0,2*np.pi,100) y = np.sin(x) + np.random.random(100) * 0...
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JavaScript hashmap equivalent

...ache the hash value in the object itself (for example, in a property named __hash). A hash function which does this is and works for both primitive values and objects is: function hash(value) { return (typeof value) + ' ' + (value instanceof Object ? (value.__hash || (value.__hash = ++ar...
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Data binding to SelectedItem in a WPF Treeview

...SelectedItemChanged += new RoutedPropertyChangedEventHandler<object>(___ICH); } void ___ICH(object sender, RoutedPropertyChangedEventArgs<object> e) { if (SelectedItem != null) { SetValue(SelectedItem_Property, SelectedItem); } } ...
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Android: how to make keyboard enter button say “Search” and handle its click?

...w v, int actionId, KeyEvent event) { if (actionId == EditorInfo.IME_ACTION_SEARCH) { performSearch(); return true; } return false; } }); share | ...