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Bootstrap 3 panel header with buttons wrong position

I am using Bootstrap 3 and I would like to add some buttons in panel header, on top-right corner. When trying to add them, they are show below title baseline. ...
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How can I pass a Bitmap object from one activity to another

In my activity, I create a Bitmap object and then I need to launch another Activity , How can I pass this Bitmap object from the sub-activity (the one which is going to be launched)? ...
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Pandas convert dataframe to array of tuples

I have manipulated some data using pandas and now I want to carry out a batch save back to the database. This requires me to convert the dataframe into an array of tuples, with each tuple corresponding to a "row" of the dataframe. ...
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Is there a simple way to convert C++ enum to string?

...ample code produces: <GCC_XML> <Namespace id="_1" name="::" members="_3 " mangled="_Z2::"/> <Namespace id="_2" name="std" context="_1" members="" mangled="_Z3std"/> <Enumeration id="_3" name="MyEnum" context="_1" location="f0:1" file="f0" line="1"> <EnumValue na...
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For i = 0, why is (i += i++) equal to 0?

Take the following code (usable as a Console Application): 24 Answers 24 ...
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What is Weak Head Normal Form?

...e. Normal form An expression in normal form is fully evaluated, and no sub-expression could be evaluated any further (i.e. it contains no un-evaluated thunks). These expressions are all in normal form: 42 (2, "hello") \x -> (x + 1) These expressions are not in normal form: 1 + 2 ...
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Are tuples more efficient than lists in Python?

Is there any performance difference between tuples and lists when it comes to instantiation and retrieval of elements? 8 A...
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$(this).serialize() — How to add a value?

... data: $(this).serialize() + '&=NonFormValue' + NonFormValue, you probably want data: $(this).serialize() + '&NonFormValue=' + NonFormValue, You should be careful to URL-encode the value of NonFormValue if it might contain any special characters. ...
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Should __init__() call the parent class's __init__()?

I'm used that in Objective-C I've got this construct: 7 Answers 7 ...
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What is a higher kinded type in Scala?

You can find the following on the web: 5 Answers 5 ...