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Java: Integer equals vs. ==
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edited Aug 1 '16 at 17:23
answered Jul 28 '16 at 6:13
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How to convert a char to a String?
... StringBuilder is backed by a char[] (over-allocated by StringBuilder() to 16), only for that array to be defensively copied by the resulting String.
String.valueOf(char) "gets in the back door" by wrapping the char in a single-element array and passing it to the package private constructor String(...
How to delete last item in list?
... x[-1] there
– M. Volf
Sep 14 at 19:16
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show 1 more comment
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Finding a branch point with Git?
...--first-parent master) | \
sed -ne 's/^ //p' | head -1
6aafd7ff98017c816033df18395c5c1e7829960d
Which you can also put into your ~/.gitconfig as (note: trailing dash is important; thanks Brian for bringing attention to that):
[alias]
oldest-ancestor = !zsh -c 'diff -u <(git rev-list -...
Get underlined text with Markdown
...oint.
– jordanbtucker
Nov 21 '13 at 16:42
add a comment
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How is malloc() implemented internally? [duplicate]
...cture sizes. For example, a malloc implementation could create buckets for 16, 64, 256 and 1024 byte structures. If you ask malloc to give you memory of a given size it rounds that number up to the next bucket size and then gives you an element from that bucket. If you need a bigger area malloc coul...
Check if full path given
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edited Feb 17 '16 at 9:39
Martin
10355 bronze badges
answered Apr 6 '11 at 10:43
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How do I scroll the UIScrollView when the keyboard appears?
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ElegyD
2,88611 gold badge1616 silver badges3434 bronze badges
answered Sep 2 '15 at 12:23
JohannesJohannes
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startActivityForResult() from a Fragment and finishing child Activity, doesn't call onActivityResult
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Could it be that the answer in the accepted solution is actually not what is wrong here, and the real solution is to just use startActivity...
How should the ViewModel close the form?
...operty.
– Jorge Vargas
Aug 5 '10 at 16:42
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Nice option, but there is a subtle bug in this soluti...