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Why is the clone() method protected in java.lang.Object?
...e interface doesn't mean you can clone it.
– Michael Myers♦
Jul 24 '09 at 22:23
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@BuckCherry t...
Convert object to JSON in Android
...using gson : check this
Gson gson = new Gson();
String json = gson.toJson(myObj);
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How to delete a stash created with git stash create?
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Fair enough. I create my stashes using just git stash - I don't know if that actually maps to git stash create or something else. Git is certainly something I'm still learning about (if it wasn't, I wouldn't be reading SO Q&As like this.)
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How should I copy Strings in Java?
...rovide an equivalent example with StringBuilders, which are not immutable. My comment is mainly in regard to the OPs statement: At this point, the backup variable still contains the original value "hello" (this is because of String's immutability right?).
– GriffeyDog
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Purpose of asterisk before a CSS property
...erties and will in
fact ignore leading non-alphanumeric characters. From my testing this
appears to be the case from at least IE5 onwards.
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Why can't I push to this bare repository?
...uldn't have, I know you were just trying to help. If you edit it I'll undo my downvote.
– ripper234
May 28 '11 at 11:14
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Sorting a Python list by two fields
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@ashish, see my answer below with lambda functions this is clear, sort by "-x[1]" or even "x[0]+x[1]" if you wish
– jaap
Feb 27 '14 at 15:15
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Python in Xcode 4+?
... the Build Tool. "which lua" for instance returns "/usr/local/bin/lua" on my system.
– C1pher
Feb 27 '17 at 22:34
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How to create an exit message
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Turns out the 'abort' function does it (see my answer below)
– Chris Bunch
Sep 17 '08 at 18:51
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Primary key or Unique index?
...hen it tries to insert the value 1 into this column for a second time.
In MySQL a unique constraint allows multiple NULLs.
It is possible to make a unique index on mutiple columns.
Primary key versus unique index
Things that are the same:
A primary key implies a unique index.
Things that are...