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#!/usr/bin/ruby | |
############# Day 1 ############# | |
# Print the string “Hello, world.” | |
puts 'Hello, world' | |
# For the string “Hello, Ruby”, find the index of the word“Ruby”. | |
puts 'Hello, Ruby'.index('Ruby') |
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var gulp = require('gulp'), | |
gutil = require('gulp-util') | |
// HTML | |
gulp.task('html', function() { | |
return gulp.src('src/index.html') | |
.pipe(gulp.dest('build')) | |
}) | |
// Scripts |
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""" | |
(C) Mathieu Blondel - 2010 | |
License: BSD 3 clause | |
Implementation of the collapsed Gibbs sampler for | |
Latent Dirichlet Allocation, as described in | |
Finding scientifc topics (Griffiths and Steyvers) | |
""" |
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import bisect | |
class NFA(object): | |
EPSILON = object() | |
ANY = object() | |
def __init__(self, start_state): | |
self.transitions = {} | |
self.final_states = set() | |
self._start_state = start_state |
You can use this class to realize a simple sectioned RecyclerView.Adapter
without changing your code.
The RecyclerView
should use a LinearLayoutManager
.
You can use this code also with the TwoWayView
with the ListLayoutManager
(https://github.com/lucasr/twoway-view)
This is a porting of the class SimpleSectionedListAdapter
provided by Google
Example:
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.