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Android and setting alpha for (image) view alpha
Is there really no XML attribute counterpart to setAlpha(int) ?
9 Answers
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What does T&& (double ampersand) mean in C++11?
...e been looking into some of the new features of C++11 and one I've noticed is the double ampersand in declaring variables, like T&& var .
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Easy way to concatenate two byte arrays
What is the easy way to concatenate two byte arrays?
12 Answers
12
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What is the difference between an Azure Web Site and an Azure Web Role
...tes):
Ability to run elevated startup scripts to install apps, modify registry settings, install performance counters, fine-tune IIS, etc.
Ability to split an app up into tiers (maybe Web Role for front end, Worker Role for backend processing) and scale independently
Ability to RDP into your VM fo...
In C#, how do I calculate someone's age based on a DateTime type birthday?
...n DateTime Type represents a person's birthday.
How could I calculate his / her age in years?
61 Answers
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What's the best/easiest GUI Library for Ruby? [closed]
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Ruby Shoes (by why) is intended to be a really simple GUI framework. I don't know how fully featured it is, though.
Some good code samples can be found in the tutorials.
Also, I think shoes powers hackety hack, a compelling programming learnin...
Bubble Sort Homework
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To explain why your script isn't working right now, I'll rename the variable unsorted to sorted.
At first, your list isn't yet sorted. Of course, we set sorted to False.
As soon as we start the while loop, we assume that the list is already sorted. T...
Can you split a stream into two streams?
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Not exactly. You can't get two Streams out of one; this doesn't make sense -- how would you iterate over one without needing to generate the other at the same time? A stream can only be operated over once.
However, if you want to dump them into a list or something, you could ...
Use of Initializers vs Constructors in Java
...ned and I use them in the same manner. If you have a static variable that is to be initialized when the class is loaded, then a static initializer is the way to go, especially as it allows you to do a complex initialization and still have the static variable be final. This is a big win.
I find "i...
Wait for a void async method
How can I wait for a void async method to finish its job?
6 Answers
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