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Merging objects (associative arrays)
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Now in 2016 I would say the best/standard way is Object.assign()
Pure Javascript. No jQuery is needed.
obj1 = {a: 1, b: 2};
obj2 = {a: 4, c: 110};
obj3 = Object.assign({},obj1, obj2); // Object {a: 4, b: 2, c: 110}
More i...
How to get an array of unique values from an array containing duplicates in JavaScript? [duplicate]
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It's 2014 now, so we need semicolons again.
– tacone
Jan 8 '14 at 17:35
56
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Making 'git log' ignore changes for certain paths
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It is implemented now (git 1.9/2.0, Q1 2014) with the introduction pathspec magic :(exclude) and its short form :! in commit ef79b1f and commit 1649612, by
Nguyễn Thái Ngọc Duy (pclouds), documentation can be found here.
You now can log e...
TypeError: method() takes 1 positional argument but 2 were given
If I have a class...
9 Answers
9
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How do I get the path and name of the file that is currently executing?
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BEWARE: This call does not give the same result with different environments. Consider accepting Usagi's answer below: stackoverflow.com/a/6628348/851398
– faraday
Mar 5 '14 at 7:41
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Executing multi-line statements in the one-line command-line?
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@RudolfOlah hope you know it by now but just for reference, you need to wrap the print statement for python3+ versions like: python -c "exec(\"import sys\nfor r in range(10): print('rob')\")"
– systrigger
Mar...
What is the difference between build.sbt and build.scala?
...ry tutorial I see a build.sbt file which describes project settings. But now I have installed giter8 and created a project from template. And generated project from template missed build.sbt file, but it have build.scala (which seems used for same purposes, but it is more flexible).
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What are the mechanics of short string optimization in libc++?
...However, I would like to know in more detail how it works in practice, specifically in the libc++ implementation:
2 Answers...
Python unit test with base and sub class
...ling SubTest2:testSub2'
sub = 4
self.assertEquals(sub, 4)
if __name__ == '__main__':
unittest.main()
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`if __name__ == '__main__'` equivalent in Ruby
...ules and scripts are supposed to stay separate, so I wouldn't be surprised if there isn't really a good, clean way of doing this.
EDIT: Found it.
if __FILE__ == $0
foo()
bar()
end
But it's definitely not common.
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