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What is the difference between svg's x and dx attribute?
What is the difference between svg's x and dx attribute (or y and dy)? When would be a proper time to use the axis shift attribute (dx) versus the location attribute (x)?
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How to declare std::unique_ptr and what is the use of it?
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Which is both clearer and safer. Now concerning this doubt of yours:
What is also not clear to me, is how pointers, declared in this way will be different from the pointers declared in a "normal" way.
Smart pointers are supposed to model object ownership, and automatically take care of destr...
What are the differences between PMD and FindBugs?
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What is the specific error code that you saw when a collection contains itself and why is that marked a probable bug by FindBugs?
– Geek
Mar 17 '13 at 11:58
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Should I test private methods or only public ones? [closed]
... quick test before you start coding a function. Think of typical input and what the output will be. Write the test (which shouldn't take you longer than a few seconds) and code until it gets the test right. There is no reason to abandon that style of work for private methods.
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How to set different label for launcher rather than activity title?
... oh no. Disappointed now. Pure Android launchers (on emulators!) really do what we discussed here, but e.g. HTC's launcher ignores the label tag of the intent. :-( How stupid! Asus Eee Pad with Honeycomb does also NOT adhere to that label.
– Zordid
Sep 4 '11 at...
Android: View.setID(int id) programmatically - how to avoid ID conflicts?
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@DanyY I'm not quite sure if I am understanding correctly what you mean. What I tried to say was that if the layout you set with setContentView() has let's say, 10 views with their id set to the same id number in the same hierarchy, then a call to findViewById([repeated_id]) would r...
CharSequence VS String in Java?
...d, most of the text values are expected in CharSequence.
Why is that? What is the benefit, and what are the main impacts of using CharSequence over String?
Generally, programming to an interface is better than programming to concrete classes. This yields flexibility, so we can switch between ...
Convert Unicode to ASCII without errors in Python
...idence that it is right! (well, as given with a 1-character-length string, what do you expect) You should change that to the encoding of the byte string returned from .urlopen().read() to what applies to the content you retrieved.
Another problem I see there is that the .encode() string method retu...
Is it ever advantageous to use 'goto' in a language that supports loops and functions? If so, why?
... in a goto-suppressed environment (i.e. all of us) feel better about using what morally amounts to a goto. I much prefer to see the loop where I use it and see a little goto, which by itself is just a tool, than see someone having moved the loop somewhere unrelated just to avoid a goto.
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Exit codes in Python
I got a message saying script xyz.py returned exit code 0 . What does this mean?
13 Answers
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