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Get color value programmatically when it's a reference (theme)
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This worked for me:
int[] attrs = {R.attr.my_attribute};
TypedArray ta = context.obtainStyledAttributes(attrs);
int color = ta.getResourceId(0, android.R.color.black);
ta.recycle();
if you want to get the hexstring out of it:
Integer.toHexString(color)
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git: updates were rejected because the remote contains work that you do not have locally
... of sense now. The master branch was also incorrect, so your answer clears my whole question. I'm still a bit new to git. Thanks a lot for telling me the difference between those two!
– delos
Jun 23 '14 at 2:49
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Why not use Double or Float to represent currency?
... by hand, 1.40 * 165 = 231 exactly. However, internally using doubles, on my compiler / operating system environment, it is stored as a binary number close to 230.99999... so if you truncate the number, you get 230 instead of 231. You may reason that rounding instead of truncating would have given...
What components are MVC in JSF MVC framework?
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@JeffLee at my work, we see it as the managed beans control the xhtml view. Managed beans can talk to the model code to get and to save entities depending on what the view needs.
– djeikyb
Jul 15 '1...
What does “zend_mm_heap corrupted” mean
All of the sudden I've been having problems with my application that I've never had before. I decided to check the Apache's error log, and I found an error message saying "zend_mm_heap corrupted". What does this mean.
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Manual deployment vs. Amazon Elastic Beanstalk
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Anyway in my concept, I think he wants to understand about the performance, which I do not like in beanstalk, malfunction at deploy and disaster cases, and everything can be the same or better using LAMBDA. Hard but it is a silver bull...
What characters are forbidden in Windows and Linux directory names?
... actually makes sense, and validate/adjust the name accordingly. In one of my applications, I used the same rules as above but stripped any duplicate dots and spaces.
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A semantics for Bash scripts?
... @KarolyHorvath Yes, I intentionally excluded assignment from my demo shell because variables are a complicated mess. That demo shell was not written with this answer in mind – it was written much earlier. I suppose I could make it execle and interpolate the first words into the envir...
How to properly overload the
I am writing a small matrix library in C++ for matrix operations. However my compiler complains, where before it did not. This code was left on a shelf for 6 months and in between I upgraded my computer from debian etch to lenny (g++ (Debian 4.3.2-1.1) 4.3.2
) however I have the same problem on a Ub...
Finding the index of elements based on a condition using python list comprehension
...iltr(x)]
print(indices([1,0,3,5,1], lambda x: x==1))
Yields: [0, 4]
In my imagination the perfect way would be making a child class of list and adding the indices function as class method. In this way only the filter method would be needed:
class MyList(list):
def __init__(self, *args):
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