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How do I view the list of functions a Linux shared library is exporting?
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320
What you need is nm and its -D option:
$ nm -D /usr/lib/libopenal.so.1
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00012ea0 T alcSet...
Prevent ViewPager from destroying off-screen views
...e, rather than the default which is 1.
In your case, you want to specify 2, so that when you are on the third page, the first one is not destroyed, and vice-versa.
mViewPager = (ViewPager)findViewById(R.id.pager);
mViewPager.setOffscreenPageLimit(2);
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Regular expression for exact match of a string
...tch two passwords with regular expression. For example I have two inputs "123456" and "1234567" then the result should be not match (false). And when I have entered "123456" and "123456" then the result should be match (true).
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How do I resize a Google Map with JavaScript after it has loaded?
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28
If you're using Google Maps v2, call checkResize() on your map after resizing the container. l...
Difference between os.getenv and os.environ.get
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One difference observed (Python27):
os.environ raises an exception if the environmental variable does not exist.
os.getenv does not raise an exception, but returns None
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inserting characters at the start and end of a string
...you can also create a string with n Ls by using multiplication:
m = 1
n = 2
yourstring = ("L" * m) + yourstring + ("L" * n)
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Why can't non-default arguments follow default arguments?
...ned to x or ?
func1(1) # Is 1 assigned to a or ?
func1(1, 2) # ?
How you will suggest the assignment of variables in the function call, how default arguments are going to be used along with keyword arguments.
>>> def fun1(x, y, a="who is you", b="True"):
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How to create a function in a cshtml template?
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283
You can use the @helper Razor directive:
@helper WelcomeMessage(string username)
{
<p&...
Creating an instance of class
What's the difference between lines 1 , 2 , 3 , 4?
3 Answers
3
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How can you detect the version of a browser?
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27 Answers
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