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What is the difference between stdint.h and cstdint ?
3 Answers
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What is the difference between FragmentPagerAdapter and FragmentStatePagerAdapter?
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Like the docs say, think about it this way. If you were to do an application like a book reader, you will not want to load all the fragments into memory at once. You would like to load and destroy Fragments as the user reads. In this case you wil...
An example of how to use getopts in bash
I want to call myscript file in this way:
7 Answers
7
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Visual Studio: How to “Copy to Output Directory” without copying the folder structure?
I have a few dll files in \lib folder of my project folder. In the property page of dll, I have selected "Build Action" as "Content" and "Copy to Output Directory" as "Copy always".
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Could someone explain the pros of deleting (or keeping) unused code?
...e are some reasons why unused code should be removed:
For anyone new working on a project, they not only have to understand
the working code, they have to understand unused material also. This
is wasted time and creates confusion.
There is a danger that at sometime someone will make a change
whi...
Using an ORM or plain SQL? [closed]
...of the apps I've developed (then proceeded to forget about), I've been writing plain SQL, primarily for MySQL. Though I have used ORMs in python like SQLAlchemy , I didn't stick with them for long. Usually it was either the documentation or complexity (from my point of view) holding me back.
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How do malloc() and free() work?
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OK some answers about malloc were already posted.
The more interesting part is how free works (and in this direction, malloc too can be understood better).
In many malloc/free implementations, free does normally not return the memory to the operating system (or at least only in rare...
Best way to define private methods for a class in Objective-C
I just started programming Objective-C and, having a background in Java, wonder how people writing Objective-C programs deal with private methods.
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NullPointerException accessing views in onCreate()
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The tutorial is probably outdated, attempting to create an activity-based UI instead of the fragment-based UI preferred by wizard-generated code.
The view is in the fragment layout (fragment_main.xml) and not in the activity layout (activity_main.xml). onCreate() i...
Why must a nonlinear activation function be used in a backpropagation neural network? [closed]
I've been reading some things on neural networks and I understand the general principle of a single layer neural network. I understand the need for aditional layers, but why are nonlinear activation functions used?
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