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| <!DOCTYPE html> | |
| <html></html> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width"> | |
| <title>Zeit<style id="jsbin-css"> | |
| body { | |
| font: 16px helvetica, arial, sans-serif; | |
| background-color: #eee; | |
| margin: 10px; | |
| } |
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| body { | |
| background-color: #fff; | |
| font-size: 16px; | |
| font-family: helvetica; | |
| } | |
| .jwlogo { | |
| display: none; | |
| } |
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| <!-- JW Player Library --> | |
| <script src="http://jwpsrv.com/library/MCK8hplLEeOY0CIACmOLpg.js"></script> | |
| <!-- div for the player --> | |
| <div id='playerKXSDPIwKERSv'></div> | |
| <!-- Script to display video file in the player div --> | |
| <script type='text/javascript'> | |
| jwplayer('playerKXSDPIwKERSv').setup({ | |
| // URL to the video file |
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| #!/bin/bash | |
| case "$1" in | |
| "n" ) | |
| if [ -z $2 ] | |
| then | |
| echo "Specify an app name" | |
| else | |
| if [ -d ~/rails/$2 ] | |
| then | |
| echo "App '$2' exists already" |
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| # Disable Dashboard | |
| defaults write com.apple.dashboard mcx-disabled -boolean true | |
| killall Dashboard | |
| # Enable Dashboard | |
| defaults write com.apple.dashboard mcx-disabled -boolean false | |
| killall Dashboard |
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| xcopy /s /Y C:\Users\Pascal\drive\Projects\karteikarten C:\xampp\htdocs\karteikarten | |
| chrome "http://localhost/karteikarten" |
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| floats = [1.2, 3.45, 0.91, 7.727, 11.42, 482.911] | |
| # Write your code below this line! | |
| round_down = Proc.new { |f| f.floor } | |
| # Write your code above this line! | |
| ints = floats.collect(&round_down) |
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| case var | |
| when 1 | |
| puts 1 | |
| when 2 | |
| puts 2 | |
| else | |
| puts 'none' | |
| end | |
| case var |
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| require 'benchmark' | |
| string_AZ = Hash[("a".."z").to_a.zip((1..26).to_a)] | |
| symbol_AZ = Hash[(:a..:z).to_a.zip((1..26).to_a)] | |
| string_time = Benchmark.realtime do | |
| 100_000.times { string_AZ["r"] } | |
| end | |
| symbol_time = Benchmark.realtime do |
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| def alphabetize arr, rev=false | |
| if rev | |
| arr.sort.reverse | |
| else | |
| arr.sort | |
| end | |
| end | |
| puts alphabetize ["b","e","a"], true | |
| # => ["e","b","a"] |
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