Originally presented at Baruco 2014. Updated for RubyConf Portugal 2014. Video here: https://www.youtube.com/watch?v=fGFM_UrSp70.
Writing Fast Ruby
Originally presented at Baruco 2014. Updated for RubyConf Portugal 2014. Video here: https://www.youtube.com/watch?v=fGFM_UrSp70.
Java 8 Tutorial - winterbe
“Java is still not dead—and people are starting to figure that out.†Welcome to my introduction to Java 8. This tutorial guides you step by step through all new language features. Backed by short and simple code samples you’ll learn how to use default interface methods, lambda expressions, method references and repeatable annotations. At the end of the article you’ll be familiar with the most rece
Git Cheatsheet
stash workspace index local repository upstream repository status Displays paths that have differences between the index file and the current HEAD commit, paths that have differences between the workspace and the index file, and paths in the workspace that are not tracked by git. diff Displays the differences not added to the index. diff commit or branch View the changes you have in your workspace
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コマンド $ echo -e '\e[VALUE[;VALUE..]mSTRINGS\e[m' VALUE Text attributes 0 All attributes off 1 Bold on 4 Underscore (on monochrome display adapter only) 5 Blink on 7 Reverse video on 8 Concealed on Foreground colors 30 Black 31 Red 32 Green 33 Yellow 34 Blue 35 Magenta 36 Cyan 37 White Background colors 40 Black 41 Red 42 Green 43 Yellow 44 Blue 45 Magenta 46 Cyan 47 White 使用例 " fuga fuga " ã¨ã„ã†æ–‡å—ã®è‰²ã‚’
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