| require 'ipaddr' | |
| IPAddr.new('1.2.3.4').to_i | |
| IPAddr.new(16909060, Socket::AF_INET).to_s | |
| # Run via: ruby -rubygems app.rb | |
| require 'sinatra' | |
| require 'haml' | |
| disable :logging | |
| get '/' do | |
| title = "Drag'n'drop issue reduction" | |
| haml :index | |
| end |
| ----- Esc ----- | |
| Quick change directory: Esc + c | |
| Quick change directory history: Esc + c and then Esc + h | |
| Quick change directory previous entry: Esc + c and then Esc + p | |
| Command line history: Esc + h | |
| Command line previous command: Esc + p | |
| View change: Esc + t (each time you do this shortcut a new directory view will appear) | |
| Print current working directory in command line: Esc + a | |
| Switch between background command line and MC: Ctrl + o | |
| Search/Go to directory in active panel: Esc + s / Ctrl + s then start typing directory name |
| - name: set swap_file variable | |
| set_fact: | |
| swap_file: /{{ swap_space }}.swap | |
| - name: check if swap file exists | |
| stat: | |
| path: "{{ swap_file }}" | |
| register: swap_file_check | |
| - name: create swap file |
Friend: I tried looking at static linking in Mac OS X and it seems nearly impossible. Take a look at this http://stackoverflow.com/a/3801032
Me: I have no idea what that
-staticflag does, but I'm pretty sure that's not how you link to a library. Let me RTFM a bit.
Minutes later...
Just migrated it from Codepen.io to markdown. Credit goes to David Conner.
| Working with DOM | Working with JS | Working With Functions |
|---|---|---|
| Accessing Dom Elements | Add/Remove Array Item | Add Default Arguments to Function |
| Grab Children/Parent Node(s) | Add/Remove Object Properties | Throttle/Debounce Functions |
| Create DOM Elements | Conditionals |
| # Add this snippet to the top of your playbook. | |
| # It will install python2 if missing (but checks first so no expensive repeated apt updates) | |
| # gwillem@gmail.com | |
| - hosts: all | |
| gather_facts: False | |
| tasks: | |
| - name: install python 2 | |
| raw: test -e /usr/bin/python || (apt -y update && apt install -y python-minimal) |
Step-by-step debugging and stack navigation for JRuby code.
Problem: the common tools byebug and pry-byebug are MRI-only.
Force JRuby to run in fully interpreted mode:
(otherwise next would behave like step)
For a brief user-level introduction to CMake, watch C++ Weekly, Episode 78, Intro to CMake by Jason Turner. LLVM’s CMake Primer provides a good high-level introduction to the CMake syntax. Go read it now.
After that, watch Mathieu Ropert’s CppCon 2017 talk Using Modern CMake Patterns to Enforce a Good Modular Design (slides). It provides a thorough explanation of what modern CMake is and why it is so much better than “old school” CMake. The modular design ideas in this talk are based on the book [Large-Scale C++ Software Design](https://www.amazon.de/Large-Scale-Soft
| # Obtained with the code written in next file | |
| emoji_grinning_face=😀 | |
| emoji_grinning_face_with_big_eyes=😃 | |
| emoji_grinning_face_with_smiling_eyes=😄 | |
| emoji_beaming_face_with_smiling_eyes=😁 | |
| emoji_grinning_squinting_face=😆 | |
| emoji_grinning_face_with_sweat=😅 | |
| emoji_rolling_on_the_floor_laughing=🤣 | |
| emoji_face_with_tears_of_joy=😂 | |
| emoji_slightly_smiling_face=🙂 |
