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Invoking a static method using reflection

...ect of type Class , but I am not able to create an instance of that class and also not able to invoke the static method main . ...
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Custom Drawable for ProgressBar/ProgressDialog

...tes.xml declares the colors of the different states: <layer-list xmlns:android="http://schemas.android.com/apk/res/android"> <item android:id="@android:id/background"> <shape> <gradient android:startColor="#000001" ...
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How do I use DateTime.TryParse with a Nullable?

... As Jason says, you can create a variable of the right type and pass that. You might want to encapsulate it in your own method: public static DateTime? TryParse(string text) { DateTime date; if (DateTime.TryParse(text, out date)) { return date; } else ...
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Creating functions in a loop

... f(i=i): like this: def f(i=i): return i Default values (the right-hand i in i=i is a default value for argument name i, which is the left-hand i in i=i) are looked up at def time, not at call time, so essentially they're a way to specifically looking for early binding. If you're worried abo...
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Test if object implements interface

...eding to cast afterward with the first one thus giving you two casts ("is" and then an explicit cast). With the second approach you only cast once. – Andrew Hare Jan 4 '09 at 6:02 ...
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How to position a table at the center of div horizontally & vertically

...r, some tricks exist: To center your table horizontally, you can set left and right margin to auto: <style> #test { width:100%; height:100%; } table { margin: 0 auto; /* or margin: 0 auto 0 auto */ } </style> To center it vertically, the only way is to use javascr...
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Spring: how do I inject an HttpServletRequest into a request-scoped bean?

... The problem is that when you test validators using MockMvc and this kind of injection you'll have problems. May be the other solution will be preferred in this case – Neyko Feb 25 '13 at 14:55 ...
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What is Python buffer type for?

...buffer in this case is a sub-string, starting at position 6 with length 5, and it doesn't take extra storage space - it references a slice of the string. This isn't very useful for short strings like this, but it can be necessary when using large amounts of data. This example uses a mutable bytearr...
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Html.RenderPartial giving me strange overload error?

I made a test partial page named _Test.cshtml and put it in the same directory as my view that will be calling it, here it is: ...
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Django Model - Case-insensitive Query / Filtering

How can I query/filter in Django and ignore the cases of my query-string? 1 Answer 1 ...