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What is the difference between & and && in Java?
...rgument is true.
For all other argument types and combinations, a compile-time error should occur.
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How do I select a merge strategy for a git rebase?
...? Is it an option somehow passed to git-rebase or does it just reduce the time required to manually resolve conflicts?
– Papadeltasierra
Jan 20 '16 at 10:09
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Unicode character for “X” cancel / close?
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What about using the ×-mark (the multiplication symbol), × in HTML, for that?
"x" (letter) should not be used to represent anything else other than the letter X.
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Java 8 Streams - collect vs reduce
...an
implementation would do a great deal of string copying, and the run
time would be O(n^2) in the number of characters. A more performant
approach would be to accumulate the results into a StringBuilder,
which is a mutable container for accumulating strings. We can use the
same technique ...
How to find the kth largest element in an unsorted array of length n in O(n)?
... very simple randomized algorithm (called quickselect) taking O(n) average time, O(n^2) worst case time, and a pretty complicated non-randomized algorithm (called introselect) taking O(n) worst case time. There's some info on Wikipedia, but it's not very good.
Everything you need is in these powerp...
Is there a real solution to debug cordova apps [closed]
...osts I've seen provide hacks rather than real solutions :( and most of the time, none of them works for my case; debug the css styles and the Angularjs code inside my app..
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SQL Server - copy stored procedures from one db to another
...write a process for archiving chunks out of a productions DB one year at a time. I don't want to have to have SQL files hanging about which probably won't get updated as the schema develops so I'm adapting this to create an empty DB based on a target without the intermediate step of writing files to...
Select datatype of the field in postgres
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stu_id integer,
stu_name varchar(30 ),
joined_date timestamp
);
7 Answers
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Objective-C categories in static library
... and C++ code, as these languages try to do as much as possible at compile time (though C++ also has some runtime-only features). Obj-C, however, is a different kind of language. Obj-C heavily depends on runtime features and many Obj-C features are actually runtime-only features. Obj-C classes actua...
Vertical (rotated) label in Android
... the text on the canvas and then rotate the canvas.
Same as 1. except this time use a Path and draw text using drawTextOnPath(...)
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