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Abstract functions in Swift Language
...duced in Swift along with precondition(), assert() and assertionFailure(), read here)
– Kametrixom
May 15 '15 at 19:59
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How to create SBT project with IntelliJ Idea?
...a" % "1.5.0-SNAPSHOT")
Run sbt gen-idea to generate IDEA project files.
Read the sbt-idea plugin website for more up-to-date information. You may also find my blog entry Importing sbt-based project to IntelliJ IDEA 13 (with sbt-idea, Scala 2.11 and sbt 0.12) useful.
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Is there an alternative to bastard injection? (AKA poor man's injection via default constructor)
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+1 The DI friendly library response is an absolute must read in this space and will enable you to think through this stuff from first principles.
– Ruben Bartelink
Jul 19 '11 at 11:57
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Ember.js or Backbone.js for Restful backend [closed]
I already know that ember.js is a more heavy weight approach in contrast to backbone.js. I read a lot of articles about both.
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UTF-8 all the way through
...d I haven't found a trick to get PHP to do this for you reliably.
From my reading of the current HTML spec, the following sub-bullets are not necessary or even valid anymore for modern HTML. My understanding is that browsers will work with and submit data in the character set specified for the doc...
SQLAlchemy: cascade delete
... @MiloradPop-Tosic I haven't used SQLAlchemy for over 3 years but reading the doc looks like passive_deletes=True is still the right thing.
– Alex Okrushko
Apr 8 '15 at 3:56
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Matplotlib discrete colorbar
...stom cmap.
As an alternative you can make your own cmap from scratch, or read-out an existing one and override just some specific entries.
import numpy as np
import matplotlib as mpl
import matplotlib.pylab as plt
fig, ax = plt.subplots(1, 1, figsize=(6, 6)) # setup the plot
x = np.random.rand...
Test if lists share any items in python
...lect this and to take into account the other techniques proposed in this thread.
– Soravux
Jan 31 '16 at 16:06
It shou...
Pip freeze vs. pip list
...pecify ==1.4.2, the latest version available would be installed.
You can read more in "Virtualenv and pip Basics",
and the official "Requirements File Format" documentation.
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Difference between __getattr__ vs __getattribute__
...l call __getattr__ method whenever you request an attribute that hasn't already been defined. In the following example my class Count has no __getattr__ method. Now in main when I try to access both obj1.mymin and obj1.mymax attributes everything works fine. But when I try to access obj1.mycurrent ...