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'parent.relativePath' points at my com.mycompany:MyProject instead of org.apache:apache - Why?
... <relativePath> to <parent> so that it resolves the parent pom from the repositories.
<parent>
<groupId>org.apache</groupId>
<artifactId>apache</artifactId>
<version>8</version>
<relativePath></relativePath>
</...
Ruby/Rails: converting a Date to a UNIX timestamp
How would I get a UNIX timestamp (number of seconds since 1970 GMT) from a Date object in a Rails app?
5 Answers
...
What is the explanation for these bizarre JavaScript behaviours mentioned in the 'Wat' talk for Code
...ts you're seeing (and supposed to be seeing). The references I'm using are from the ECMA-262 standard.
[] + []
When using the addition operator, both the left and right operands are converted to primitives first (§11.6.1). As per §9.1, converting an object (in this case an array) to a primitive...
How can I use UIColorFromRGB in Swift?
...ction (for getting a UIColor representation of a UInt value):
func UIColorFromRGB(rgbValue: UInt) -> UIColor {
return UIColor(
red: CGFloat((rgbValue & 0xFF0000) >> 16) / 255.0,
green: CGFloat((rgbValue & 0x00FF00) >> 8) / 255.0,
blue: CGFloat(rgbV...
Find a Git branch containing changes to a given file
...57 branches contain a change which includes that filename. Branches start from the oldest revision reachable on that branch, even if that revision existed before you created the branch (the branch is in some senses retroactively created). I think you need to define your problem better. Do you kno...
matplotlib Legend Markers Only Once
...goal I simply use somthing like that at the beginning of my python files.
from pylab import *
rcParams['legend.numpoints'] = 1
This will apply to all plots generated from my python file.
EDIT: For those who do not like to import pylab, the long answer is
import matplotlib as mpl
mpl.rcParams['l...
Why is document.body null in my javascript?
...
The page is read from top to bottom and javascript executed along the way. You have some javascript in the head section that is being executed. But body part of the html, maybe, hasn't been even downloaded yet. Or it is downloaded, but it's s...
Strange, unexpected behavior (disappearing/changing values) when using Hash default value, e.g. Hash
... in the hash if required.
So we must store the default value in the hash from within the block if we wish to use << instead of <<=:
h = Hash.new { |h, k| h[k] = [] }
h[0] << 'a' #=> ["a"]
h[1] << 'b' #=> ["b"]
h #=> {0=>["a"], 1=>["b"]}
This e...
REST API Token-based Authentication
...ng to thwart. If you are preventing people with access to the user's phone from using your REST service in the user's name, then it would be a good idea to find some kind of keyring API on the target OS and have the SDK (or the implementor) store the key there. If that's not possible, you can at lea...
How do I test an AngularJS service with Jasmine?
...;
deferred.resolve(mockCatsData); // always resolved, you can do it from your spec
// jasmine 2.0
// Spy + Promise Mocking
// spyOn(obj, 'method'), (assumes obj.method is a function)
spyOn(cats, 'getAllCats').and.returnValue(deferred.promise);
/*
To...