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Leo Nikkilä lnikkila

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@lnikkila
lnikkila / index.js
Last active April 12, 2018 18:14
https://github.com/facebook/react-native/pull/18830
import React from 'react';
import {AppRegistry, LayoutAnimation, StyleSheet, Text, UIManager, View} from 'react-native';
if (UIManager.setLayoutAnimationEnabledExperimental) {
UIManager.setLayoutAnimationEnabledExperimental(true);
}
class LayoutAnimationTest extends React.Component {
constructor(props) {
super(props);
@lnikkila
lnikkila / index.js
Last active April 2, 2018 09:50
https://github.com/facebook/react-native/pull/18651
import React from 'react';
import {AppRegistry, LayoutAnimation, StyleSheet, Text, UIManager, View} from 'react-native';
if (UIManager.setLayoutAnimationEnabledExperimental) {
UIManager.setLayoutAnimationEnabledExperimental(true);
}
class LayoutAnimationTest extends React.Component {
constructor(props) {
super(props);
@lnikkila
lnikkila / pull_files.py
Last active January 19, 2018 14:02
Pull specific app files from an unencrypted iOS backup.
#!/usr/bin/env python3
# Pull specific files from an unencrypted iOS backup.
#
# ## Examples
#
# ./pull_files.py ~/backup ~/all_backup_files.zip
# ./pull_files.py -d '%com.example.app%' ~/backup ~/app_files.zip
import argparse
import pathlib
import sqlite3
@lnikkila
lnikkila / README.md
Last active August 29, 2017 18:19
Twilio signature header for Paw

Twilio signature header for Paw

Set up an HMAC-SHA1 header with the attached script as the input, and your Twilio secret as the key like this:

screen shot 2017-08-29 at 09 16 33

The script will calculate a correct signature for any request you throw at it.

@lnikkila
lnikkila / keybase.md
Created May 14, 2017 20:52
Keybase verification

Keybase proof

I hereby claim:

  • I am lnikkila on github.
  • I am lnikkila (https://keybase.io/lnikkila) on keybase.
  • I have a public key ASACtADePGpdUnqYtThROtj3XggJL2zuYcSWGf-_cFSXGgo

To claim this, I am signing this object:

@lnikkila
lnikkila / bookmarklet.md
Last active June 8, 2020 00:34
Instant night mode for any website! https://lnikki.la/articles/night-mode-css-filter/
Bookmarklet

Copy and paste this into a bookmark:

javascript:!function(d){d.head.appendChild(d.createElement("style")).innerText="html,img,video{-webkit-filter:invert(1)hue-rotate(180deg);filter:invert(1)hue-rotate(180deg)}body{background:#000}"}(document);
@lnikkila
lnikkila / gist:e9572f21fd005dd06740
Last active January 16, 2018 01:15
Flashing a custom ROM (CyanogenMod) using OS X on Samsung Galaxy Tab 10.1 (WiFi) a.k.a. GT-P7510 a.k.a. p4wifi.

CyanogenMod was discontinued, but I’ll keep this up since you can probably try to flash something else using this. Also Heimdall is still very useful but not much talked about. You should probably use TWRP Recovery instead of ClockworkMod these days.

First install Heimdall using Homebrew Cask. You can also download the .pkg and install it manually. Heimdall includes a kext, so you need to reboot after installation.




  


  




    


          
    

      

        
        

          

              @lnikkila
          

          

            
                lnikkila
                / 404.html
            
            

              Last active
              August 29, 2015 14:04
            

              
                https://lnikki.la/articles/friendly-useful-404-pages/
              
          

        

      

        

  

    
    


        



  


  

        

          
          <a id="alert-twitter"
        

        

          
             href="https://twitter.com/intent/tweet?text=%40lnikkila+Hey%2C+this+link+is+dead%3A&amp;url=">
        

        

          
             Twitter link
        

        

          
          </a>
        

        

          
          

        

        

          
          <a id="alert-email"
        

        

          
             href="mailto:hello@lnikki.la?subject=Found+a+dead+link&amp;body=Hey%2C+this+link+is+dead%3A+">
        

        

          
             Email link
        

        

          
          </a>
        

  





    


  




    


          
    

      

        
        

          

              @lnikkila
          

          

            
                lnikkila
                / _luma.scss
            
            

              Last active
              March 1, 2021 01:39
            

              
                https://lnikki.la/articles/sass-better-colour-based-on-brightness/
              
          

        

      

        

  

    
    


        



  


  

        

          
          /*
        

        

          
           * Calculates the sRGB luma of a colour.
        

        

          
           *
        

        

          
           * Math nicked from a great Thoughtbot article by Reda Lemeden:
        

        

          
           * http://robots.thoughtbot.com/closer-look-color-lightness
        

        

          
           */
        

        

          
           
        

        

          
          @function luma($c) {
        

        

          
            $-local-red: red(rgba($c, 1.0));
        

        

          
            $-local-green: green(rgba($c, 1.0));