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How to get distinct values from an array of objects in JavaScript?
...e arrays - and I also assumed that age is a relatively small integer (<120 surely)
– Niet the Dark Absol
Jun 12 '17 at 14:56
...
Replace all whitespace characters
...tab, form
feed, line feed.
Equivalent to
[ \f\n\r\t\v\u00a0\u1680\u2000-\u200a\u2028\u2029\u202f\u205f\u3000\ufeff]
in Firefox and [ \f\n\r\t\v] in IE.
str = str.replace(/\s/g, "X");
share
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...
Instance variable: self vs @
... example will help:
class CrazyAccessors
def bar=(val)
@bar = val - 20 # sets @bar to (input - 20)
end
def bar
@bar
end
def baz=(value)
self.bar = value # goes through `bar=` method, so @bar = (50 - 20)
end
def quux=(value)
@bar = value # sets @bar directly to 50...
Eclipse Workspaces: What for and why?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Dec 23 '14 at 20:47
...
Split string every nth character?
...23', '456', '78']
– Atalanttore
May 20 '19 at 19:20
2
It is interesting to learn about 'wrap' yet...
Get Visual Studio to run a T4 Template on every build
...
20
A better variable would be %COMMONPROGRAMFILES(x86)% instead of %COMMONPROGRAMFILES% as it would also work on a 64bit system.
...
Importing from a relative path in Python
...
EDIT Nov 2014 (3 years later):
Python 2.6 and 3.x supports proper relative imports, where you can avoid doing anything hacky. With this method, you know you are getting a relative import rather than an absolute import. The '..' mea...
What does it mean for a data structure to be “intrusive”?
...ansparent to the object.
– Sled
May 20 '14 at 12:55
@ArtB It is clearer at conveying how the data is used exactly in t...
PHP memory profiling
...
Xdebug reimplemented memory tracing in 2.6 (2018-01-29) which can be used in Qcachegrind or similar tool. Just make sure to select the memory option :)
From the docs:
Since Xdebug 2.6, the profiler also collects information about how much memory is being used, and...
Xcode 6 / Beta 4: using bridging headers with framework targets is unsupported
...
– DeepFriedTwinkie
Jan 29 '15 at 20:06
4
@DeepFriedTwinkie, what umbrella file are you referring...