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How many Activities vs Fragments?
The basic "Fragments Tutorial" pattern goes something like this:
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What makes Lisp macros so special?
...aul Graham's essays on programming languages one would think that Lisp macros are the only way to go. As a busy developer, working on other platforms, I have not had the privilege of using Lisp macros. As someone who wants to understand the buzz, please explain what makes this feature so powerful...
Facebook Android Generate Key Hash
Trying to create an android app with Facebook integration, I've gotten to the part in the docs where you have to generate a key hash file, it specifies to run the following code
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How to get current time and date in C++?
Is there a cross-platform way to get the current date and time in C++?
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How do I get bit-by-bit data from an integer value in C?
I want to extract bits of a decimal number.
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Escape double quotes in parameter
In Unix I could run myscript '"test"' and I would get "test" .
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How do I make python wait for a pressed key?
I want my script to wait until the user presses any key.
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What is the difference between a mutable and immutable string in C#?
What is the difference between a mutable and immutable string in C#?
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Does Python have a ternary conditional operator?
If Python does not have a ternary conditional operator, is it possible to simulate one using other language constructs?
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