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Why is it possible to recover from a StackOverflowError?
...ny object it may have touched must be assumed to be broken. As you do not know which function the stack overflow occured in, only that it must be a descendant of the try block that caught it, any object that may be modified by any method reachable from there is now suspect. Usually it is not worthwh...
How to add footnotes to GitHub-flavoured Markdown?
..., e.g. <sup>1</sup>.
¹Of course this isn't ideal, as you are now responsible for maintaining the numbering of your footnotes. It works reasonably well if you only have one or two, though.
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usr/bin/ld: cannot find -l
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Now that's what I call a perfect answer! Thanks a lot. It saved a lot of time. Just to add to help someone like me. It can be used to debug path related issues as well. Make sure you check the path with -L<path to director...
What are the differences between delegates and events?
...tion), but it can only be risen from inside the class defining it. Let me know if I'm not clear.
– faby
Aug 28 '14 at 7:38
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Using a ListAdapter to fill a LinearLayout inside a ScrollView layout
I'm facing a very common problem:
I layed out an activity and now it turns out it should display a few items within this ScrollView . The normal way to do that would be to use the existing ListAdapter , connect it to a ListView and BOOM I'd have my list of items.
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What is the maximum possible length of a query string?
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And now I have a reason I can tell the backend engineers that we won't accept a list of one hundred 36 character UUIDs in the queryParams of a GET request. Thanks!
– Mordred
Jan 15 at 22:37
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What is the best way to force yourself to master vi? [closed]
...aving a vimmer next to me to continuously ask questions. Find someone who knows vim well and make friends with them! Quickly look at the nav keys and get a handle on the modes. Try it out in 15 min chunks, you'll get it.
– camflan
Sep 28 '08 at 16:27
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return, return None, and no return at all?
... even though you don't need it that often.
We've got 15 prisoners and we know one of them has a knife. We loop through each prisoner one by one to check if they have a knife. If we hit the person with a knife, we can just exit the function because we know there's only one knife and no reason the ch...
Convert an array of primitive longs into a List of Longs
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Since Java 8 you can now use streams for that:
long[] arr = {1,2,3,4};
List<Long> list = Arrays.stream(arr).boxed().collect(Collectors.toList());
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EditText underline below text property
I would like to change the blue colour below the edit text, i don't know what property it is.
14 Answers
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