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What are the key differences between Meteor, Ember.js and Backbone.js? [closed]
... think I've seen Gordon (who wrote it) on here so maybe you'll get a reply from him.
I'd say if you are looking to learn this style of application development then on the one hand, the wealth of open source backbone examples around could be good for you. But on the other hand, although new, the Em...
Using comparison operators in Scala's pattern matching system
...ke such an assumption without some risk of the implementation changing out from underneath.
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How to check if a map contains a key in Go?
...:
initializes two variables - val will receive either the value of "foo" from the map or a "zero value" (in this case the empty string) and ok will receive a bool that will be set to true if "foo" was actually present in the map
evaluates ok, which will be true if "foo" was in the map
If "foo" i...
How do I write data into CSV format as string (not file)?
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since i use this quite a lot to stream results asynchronously from sanic back to the user as csv data i wrote the following snippet for Python 3.
The snippet lets you reuse the same StringIo buffer over and over again.
import csv
from io import StringIO
class ArgsToCsv:
def __i...
Text size and different android screen sizes
...ablet (720x1280 mdpi, 800x1280 mdpi, etc).
Using the size qualifiers from table 2, your application can switch
between your different layout resources for handsets and tablets using
any number you want for width and/or height. For example, if 600dp is
the smallest available width support...
Passing arguments to an interactive program non-interactively
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Many ways
pipe your input
echo "yes
no
maybe" | your_program
redirect from a file
your_program < answers.txt
use a here document (this can be very readable)
your_program << ANSWERS
yes
no
maybe
ANSWERS
use a here string
your_program <<< $'yes\nno\nmaybe\n'
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How to convert char to int?
...'0' which is then the 'base value'
subtracting your number in char format from this will give you the original number.
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What's the difference between “Solutions Architect” and “Applications Architect”? [closed]
...f really smart people out there). I've been an architect at varying levels from application, to solution, to enterprise, at multiple companies large and small. I've come to the conclusion that the future in our technology industry is one mostly without architects. If this sounds crazy to you, wait a...
How do you get the magnitude of a vector in Numpy?
...nner1d. Here's how it compares to other numpy methods:
import numpy as np
from numpy.core.umath_tests import inner1d
V = np.random.random_sample((10**6,3,)) # 1 million vectors
A = np.sqrt(np.einsum('...i,...i', V, V))
B = np.linalg.norm(V,axis=1)
C = np.sqrt((V ** 2).sum(-1))
D = np.sqrt((V*V)...
CMake: Print out all accessible variables in a script
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I had to remove the STATUS from the message command for the output to be visible.
– luator
Feb 1 '18 at 12:28
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