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How does a ArrayList's contains() method evaluate objects?
...tions?
– Mohd Farid
Apr 15 '10 at 9:06
34
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Get changes from master into branch in Git
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edited Jul 5 '16 at 16:06
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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Meaning of Choreographer messages in Logcat [duplicate]
... }
});
}
}
... which produces logging like this:
11-06 09:35:15.865 13721-13721/example I/Choreographer﹕ Skipped 42 frames! The application may be doing too much work on its main thread.
11-06 09:35:17.395 13721-13721/example I/Choreographer﹕ Skipped 59 frames! The app...
How do I use Ruby for shell scripting?
...rectory, including current dir.
#=> array of relative names
File.expand_path('~/file.txt') #=> "/User/mat/file.txt"
File.dirname('dir/file.txt') #=> 'dir'
File.basename('dir/file.txt') #=> 'file.txt'
File.join('a', 'bunch', 'of', 'strings') #=> 'a/bunch/of/strings'
__FILE__ #=> t...
Capitalize only first character of string and leave others alone? (Rails)
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edited Apr 21 '10 at 14:06
answered Apr 15 '10 at 16:13
T...
Matlab: Running an m-file from command-line
...102699/…
– Eghbal
Aug 3 '14 at 11:06
6
That would be good if you add "exit" command at the end ...
How to resolve “must be an instance of string, string given” prior to PHP 7?
...nly manually "type hint" scalar types:
function foo($string) {
if (!is_string($string)) {
trigger_error('No, you fool!');
return;
}
...
}
share
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improve this answer
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How much is the overhead of smart pointers compared to normal pointers in C++?
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std::unique_ptr has memory overhead only if you provide it with some non-trivial deleter.
std::shared_ptr always has memory overhead for reference counter, though it is very small.
std::unique_ptr has time overhead only during constru...
How to start jenkins on different port rather than 8080 using command prompt in Windows?
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edited Mar 7 '13 at 8:06
user2027659
answered Mar 7 '13 at 7:20
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How do I concatenate two lists in Python?
...>>> l1 = [1, 2, 3]
>>> l2 = [4, 5, 6]
>>> joined_list = [*l1, *l2] # unpack both iterables in a list literal
>>> print(joined_list)
[1, 2, 3, 4, 5, 6]
This functionality was defined for Python 3.5 it hasn't been backported to previous versions in the 3.x family...