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How to change the font on the TextView?

...efault is Droid Sans. Second, to change to a different built-in font, use android:typeface in layout XML or setTypeface() in Java. Third, there is no Helvetica font in Android. The built-in choices are Droid Sans (sans), Droid Sans Mono (monospace), and Droid Serif (serif). While you can bundle yo...
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MySQL Query - Records between Today and Last 30 Days

...ecords that were added to the database within the last 30 days. I need to convert the date to mm/dd/yy because of display purposes. ...
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Python function overloading

...what you want in python. Why Not Overloading? First, one needs to understand the concept of overloading and why it's not applicable to python. When working with languages that can discriminate data types at compile-time, selecting among the alternatives can occur at compile-time. The act o...
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Accessing Object Memory Address

... This is an integer (or long integer) which is guaranteed to be unique and constant for this object during its lifetime. Two objects with non-overlapping lifetimes may have the same id() value. (Implementation note: this is the address of the object.) So in CPython, this will be the ...
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Java recursive Fibonacci sequence

...ci(2) = fibonacci(1) + fibonacci(0) Now you already know fibonacci(1)==1 and fibonacci(0) == 0. So, you can subsequently calculate the other values. Now, fibonacci(2) = 1+0 = 1 fibonacci(3) = 1+1 = 2 fibonacci(4) = 2+1 = 3 fibonacci(5) = 3+2 = 5 And from fibonacci sequence 0,1,1,2,3,5,8,13,21....
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How do I time a method's execution in Java?

...l Duration.between(start, end).getSeconds(). Duration also has methods to convert to other time units, e.g. toMillis() which converts to milliseconds. – Emil Lunde May 29 '18 at 13:29 ...
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How to show math equations in general github's markdown(not github's blog)

... this worked great. I had to convert a jupyter notebook (.ipynb) to .md and the equations were essentially multiline latex code. – Marc Maxmeister Jun 17 '19 at 18:21 ...
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How to break out or exit a method in Java?

...case, a return statement can be used to branch out of a control flow block and exit the method and is simply used like this: return; share | improve this answer | follow ...
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Cocoa: What's the difference between the frame and the bounds?

UIView and its subclasses all have the properties frame and bounds . What's the difference? 12 Answers ...
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self referential struct definition?

I haven't been writing C for very long, and so I'm not sure about how I should go about doing these sorts of recursive things... I would like each cell to contain another cell, but I get an error along the lines of "field 'child' has incomplete type". What's up? ...