#Intro
Kotlin is a new programming language for the JVM. It produces Java bytecode, supports Android and generates JavaScript. The latest version of the language is Kotlin M5.3
Kotlin project website is at kotlin.jetbrains.org.
All the codes here can be copied and run on Kotlin online editor.
Let's get started.
| /* | |
| * Genarate rsa keys. | |
| */ | |
| package main | |
| import ( | |
| "crypto/rand" | |
| "crypto/rsa" | |
| "crypto/x509" |
People
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😚 :kissing_closed_eyes: |
😳 :flushed: |
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😝 :stuck_out_tongue_closed_eyes: |
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😙 :kissing_smiling_eyes: |
😛 :stuck_out_tongue: |
A complete list of RxJS 5 operators with easy to understand explanations and runnable examples.
I recently had several days of extremely frustrating experiences with service workers. Here are a few things I've since learned which would have made my life much easier but which isn't particularly obvious from most of the blog posts and videos I've seen.
I'll add to this list over time – suggested additions welcome in the comments or via twitter.com/rich_harris.
Chrome 51 has some pretty wild behaviour related to console.log in service workers. Canary doesn't, and it has a load of really good service worker related stuff in devtools.
| # to generate your dhparam.pem file, run in the terminal | |
| openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048 |
| set nocompatible " be iMproved | |
| filetype off " required! | |
| set rtp+=~/.vim/bundle/vundle/ | |
| call vundle#rc() | |
| " let Vundle manage Vundle | |
| " required! | |
| Bundle 'gmarik/vundle' |
| #!/usr/bin/env python3 | |
| import numpy as np | |
| from math import sin, cos, pi, sqrt | |
| import svgwrite | |
| import itertools | |
| def cam(f): | |
| """ Returns a camera matrix for the given focal length """ | |
| return np.array(((1,0,0,0), | |
| (0,1,0,0), |