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:
| #!/bin/bash | |
| MONGO_DATABASE="your_db_name" | |
| APP_NAME="your_app_name" | |
| MONGO_HOST="127.0.0.1" | |
| MONGO_PORT="27017" | |
| TIMESTAMP=`date +%F-%H%M` | |
| MONGODUMP_PATH="/usr/bin/mongodump" | |
| BACKUPS_DIR="/home/username/backups/$APP_NAME" |
When hosting our web applications, we often have one public IP
address (i.e., an IP address visible to the outside world)
using which we want to host multiple web apps. For example, one
may wants to host three different web apps respectively for
example1.com, example2.com, and example1.com/images on
the same machine using a single IP address.
How can we do that? Well, the good news is Internet browsers
I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
\
| # Create a method 'search_methods' for the Object Class | |
| class Object | |
| def search_methods(qry) | |
| self.methods & self.methods.select { |m| m.to_s.include? qry.to_s } | |
| end | |
| end | |
| # Now search methods for any Ruby Object | |
| Array.search_methods 'enum' # => [:to_enum, :enum_for] | |
| Player.last.search_methods :trust # => [:untrust, :untrusted?, :trust] |
| require 'formula' | |
| class Opencv < Formula | |
| homepage 'http://opencv.org/' | |
| url 'https://github.com/mkassner/opencv/archive/2.4.8.2.tar.gz' | |
| sha1 '5a23ad0c587d6a7fe00d79dfdea0199d7c584923' | |
| option '32-bit' | |
| option 'with-qt', 'Build the Qt4 backend to HighGUI' | |
| option 'with-tbb', 'Enable parallel code in OpenCV using Intel TBB' |
People
 :bowtie: |
😄 :smile: |
😆 :laughing: |
|---|---|---|
😊 :blush: |
😃 :smiley: |
:relaxed: |
😏 :smirk: |
😍 :heart_eyes: |
😘 :kissing_heart: |
😚 :kissing_closed_eyes: |
😳 :flushed: |
😌 :relieved: |
😆 :satisfied: |
😁 :grin: |
😉 :wink: |
😜 :stuck_out_tongue_winking_eye: |
😝 :stuck_out_tongue_closed_eyes: |
😀 :grinning: |
😗 :kissing: |
😙 :kissing_smiling_eyes: |
😛 :stuck_out_tongue: |
| CGFloat ScaleToAspectFitRectInRect(CGRect rfit, CGRect rtarget) | |
| { | |
| // first try to match width | |
| CGFloat s = CGRectGetWidth(rtarget) / CGRectGetWidth(rfit); | |
| // if we scale the height to make the widths equal, does it still fit? | |
| if (CGRectGetHeight(rfit) * s <= CGRectGetHeight(rtarget)) { | |
| return s; | |
| } | |
| // no, match height instead | |
| return CGRectGetHeight(rtarget) / CGRectGetHeight(rfit); |
| # Last updated May, 2024 for Apple silicon Macs | |
| # Install Homebrew if you don't already have it: https://brew.sh | |
| # install nano from homebrew | |
| brew install nano nanorc | |
| # update your nanorc file | |
| echo 'include "'"$(brew --cellar nano)"'/*/share/nano/*.nanorc"' >> ~/.nanorc | |
| # close and re-open your terminal and you'll have syntax highlighting |
| #!/usr/bin/env ruby | |
| require 'open-uri' | |
| require 'JSON' | |
| require 'digest/sha2' | |
| require 'pry' | |
| require 'bigdecimal' | |
| require 'bitcoin' # Because I need to cheat every now and then | |
| # Usage: | |
| # gem install pry json ffi ruby-bitcoin |
