(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
I was talking to a coworker recently about general techniques that almost always form the core of any effort to write very fast, down-to-the-metal hot path code on the JVM, and they pointed out that there really isn't a particularly good place to go for this information. It occurred to me that, really, I had more or less picked up all of it by word of mouth and experience, and there just aren't any good reference sources on the topic. So… here's my word of mouth.
This is by no means a comprehensive gist. It's also important to understand that the techniques that I outline in here are not 100% absolute either. Performance on the JVM is an incredibly complicated subject, and while there are rules that almost always hold true, the "almost" remains very salient. Also, for many or even most applications, there will be other techniques that I'm not mentioning which will have a greater impact. JMH, Java Flight Recorder, and a good profiler are your very best friend! Mea
--- Actions --- | |
$Copy <M-C> | |
$Cut <M-X> <S-Del> | |
$Delete <Del> <BS> <M-BS> | |
$LRU | |
$Paste <M-V> | |
$Redo <M-S-Z> <A-S-BS> | |
$SearchWeb <A-S-G> | |
$SelectAll <M-A> | |
$Undo <M-Z> |
;; | |
;; NS CHEATSHEET | |
;; | |
;; * :require makes functions available with a namespace prefix | |
;; and optionally can refer functions to the current ns. | |
;; | |
;; * :import refers Java classes to the current namespace. | |
;; | |
;; * :refer-clojure affects availability of built-in (clojure.core) | |
;; functions. |
; A REPL-based, annotated Seesaw tutorial | |
; Please visit https://github.com/daveray/seesaw for more info | |
; | |
; This is a very basic intro to Seesaw, a Clojure UI toolkit. It covers | |
; Seesaw's basic features and philosophy, but only scratches the surface | |
; of what's available. It only assumes knowledge of Clojure. No Swing or | |
; Java experience is needed. | |
; | |
; This material was first presented in a talk at @CraftsmanGuild in | |
; Ann Arbor, MI. |
<?xml version="1.0" encoding="utf-8"?><!-- | |
~ Copyright (C) 2015 The Android Open Source Project | |
~ | |
~ Licensed under the Apache License, Version 2.0 (the "License"); | |
~ you may not use this file except in compliance with the License. | |
~ You may obtain a copy of the License at | |
~ | |
~ http://www.apache.org/licenses/LICENSE-2.0 | |
~ | |
~ Unless required by applicable law or agreed to in writing, software |
This is about documenting getting Linux running on the late 2016 and mid 2017 MPB's; the focus is mostly on the MacBookPro13,3 and MacBookPro14,3 (15inch models), but I try to make it relevant and provide information for MacBookPro13,1, MacBookPro13,2, MacBookPro14,1, and MacBookPro14,2 (13inch models) too. I'm currently using Fedora 27, but most the things should be valid for other recent distros even if the details differ. The kernel version is 4.14.x (after latest update).
The state of linux on the MBP (with particular focus on MacBookPro13,2) is also being tracked on https://github.com/Dunedan/mbp-2016-linux . And for Ubuntu users there are a couple tutorials (here and here) focused on that distro and the MacBook.
Note: For those who have followed these instructions ealier, and in particular for those who have had problems with the custom DSDT, modifying the DSDT is not necessary anymore - se
A list of commonly asked questions, design decisions, reasons why Clojure is the way it is as they were answered directly by Rich (even when from many years ago, those answers are pretty much valid today!). Feel free to point friends and colleagues here next time they ask (again). Answers are pasted verbatim (I've made small adjustments for readibility, but never changed a sentence) from mailing lists, articles, chats.
How to use:
console.log(1); | |
(_ => console.log(2))(); | |
eval('console.log(3);'); | |
console.log.call(null, 4); | |
console.log.apply(null, [5]); | |
new Function('console.log(6)')(); | |
Reflect.apply(console.log, null, [7]) | |
Reflect.construct(function(){console.log(8)}, []); | |
Function.prototype.apply.call(console.log, null, [9]); | |
Function.prototype.call.call(console.log, null, 10); |