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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...
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...
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...
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...
How do I write a “tab” in Python?
...f some of the more useful escape sequences and a description of the output from them.
Escape Sequence Meaning
\t Tab
\\ Inserts a back slash (\)
\' Inserts a single quote (')
\" Inserts a double quote (")
\n ...
“Deprecation warning: moment construction falls back to js Date” when trying to convert RFC2822 date
...true;
I suggest to overwrite the input fallback in moment.
moment.createFromInputFallback=function (config){
config._d = new Date(config._i);
}
As (3) will suppress all the warnings, (4) will suppress only the date construction fallback. Using (4), you will get Invalid Date as the internal...
Plot logarithmic axes with matplotlib in python
... pylab.
Here is a slightly cleaned up code, using only pyplot functions:
from matplotlib import pyplot
a = [ pow(10,i) for i in range(10) ]
pyplot.subplot(2,1,1)
pyplot.plot(a, color='blue', lw=2)
pyplot.yscale('log')
pyplot.show()
The relevant function is pyplot.yscale(). If you use the objec...
Perform an action in every sub-directory using Bash
... /* would be for absolute path whereas */ would include the subdirectories from the current location
– Dan G
Oct 2 '18 at 17:37
3
...
Final arguments in interface methods - what's the point?
... Java 8 language spec now says that there are eight kinds of variables (up from seven--they added lambda parameters). Method parameters are still fourth on the list (at least some things in life seem stable. :-)).
– Ted Hopp
May 24 '16 at 21:32
...