This is the other huge important theme, which is that technology alone does not lead to a better world. It can only lead to a better world in the context of good moral and social systems. One thing that I do deeply believe is that our scientific and material technology has raced ahead of our moral and social technology. We need some catch-up growth in moral and social technology.

Asimov, for the uninitiated, is one of the most important figures in science fiction and is often regarded as one of the “big three” authors, along with Robert A Heinlein and Arthur C Clarke. Together they helped bring about the so-called “golden age” of science fiction in the mid-20th century.

There is nothing wrong with your television set. Do not attempt to adjust the picture. We are controlling transmission. If we wish to make it louder, we will bring up the volume. If we wish to make it softer, we will tune it to a whisper. We will control the horizontal. We will control the vertical. We can roll the image; make it flutter. We can change the focus to a soft blur or sharpen it to crystal clarity. For the next hour, sit quietly and we will control all that you see and hear. We repeat: there is nothing wrong with your television set. You are about to participate in a great adventure. You are about to experience the awe and mystery which reaches from the inner mind to the outer limits.

A consequent period of barbarism will last for 30,000 years unless Seldon's plan, which involves setting up a Foundation to act as a repository of crucial, civilisation-preserving knowledge, is embraced. In that case, the Dark Ages might last a mere 1,000 years and the Foundation can build back better.

reshape the world into the one we wish to live in

We are a growing collective of change agents

Fully embracing the principles of ecology could revolutionize every aspect of design, in substance and in style.

45.8 percent of global household wealth is in the hands of just 1.1 percent of the world's population. Those 56 million individuals control a mind-boggling $191.6 trillion, as can be seen on the following pyramid.Below that, 583 million people own $163.9 trillion, 39.1 percent of global wealth, despite accounting for just 11.1 percent of the adult population. The base of the pyramid is the most poignant and it shows how 2.9 billion people (55 percent of the world's population) share a combined wealth of $5.5 trillion which is just 1.3 percent of total wealth.

Global air traffic is expected to double to 8.2 billion passengers in 2037, according to IATA, which predicts that aviation's 2019 emissions peak of around 900 million metric tons of CO2 will be exceeded within the next two to three years.At the same time, the window to cut the world's reliance on fossil fuels and avoid catastrophic changes to the climate is closing rapidly. The International Energy Agency forecasts that aviation's share of global carbon emissions will increase to 3.5% by 2030 from just over 2.5% in 2019 in the absence of efforts to further decarbonize.

Oversharing. Crying, disclosing intimate details, and telling long (unrelated and/or unsolicited) stories about one’s personal life may indicate the lack of an essential social work skill: personal boundaries.

I've seen (and fixed) Ruby code that needed to be refactored for the client objects to use the accessor rather than the underlying mechanism, even though instance variables aren't directly visible. The underlying mechanism isn't always an instance variable - it can be delegations to or manipulations of a class you're hiding behind a facade, or a session store with a particular format, or all kinds. And it can change. 'Self-encapsulation' can help if you need to swap a technology, a library, an object specification, etc.

a principle I use is: If you have an accessor, use the accessor rather than the raw variable or mechanism it's hiding. The raw variable is the implementation, the accessor is the interface. Should I ignore the interface because I'm internal to the instance? I wouldn't if it was an attr_accessor.

I have been wrapping instance variables in accessor methods whenever I can though.

Also, Sandi Metz mentions this in POODR. As I recall, she also advocates wrapping bare instance variables in methods, even when they're only used internally. It helps avoid mad refactoring later.

A product’s onceability is, to a certain extent, linked to its usefulness. If it is really useful, we will certainly go to considerable lengths to repair it.

I don't myself understand what's going on, it clearly has something to do with source maps, but may also have to do with other sprockets changes.

I don't really understand what's going on. Clearly source maps have something to do with it -- a source map feature that doesn't handle SCSS very well, apparently.

Beykat yi duñu dem tool altine.

we also wrap them in Failure to solve the second problem: spotting potential exceptions is hard

exceptions are not exceptional, they represent expectable problems

Things could go wrong in two places here. First, the validation could fail if Github sends us data we don’t understand. Second, we might not know the user signing in, meaning the “find user” logic has to error-out

In the classroom, I delegate responsibilities to my students at a rate that astounds people. There is almost nothing that I will not allow my students to do, including teaching my lessons whenever possible. My students take full and complete ownership of the classroom, whether they like it or not, and as a result, they possess great ownership of their learning.

They fail to understand the importance of autonomy when delegating responsibilities.

They lack faith in the capacity of others.

I learned to “let go” and simply trust others to maintain certain gem suites.

We recommend the Alpine image as it is tightly controlled and small in size (currently under 5 MB), while still being a full Linux distribution. This is fine advice for Go, but bad advice for Python, leading to slower builds, larger images, and obscure bugs.

Go is introducing publicly-visible API changes related to these issues in an upcoming major release, which risks making the vulnerabilities public without explicit public disclosure. 

But what if you want a runtime with some features? what if you want, say, a runtime with very powerful coroutine support? The answer is: you write Go.

Secondary buttons are the ‘go back’ to the primary button’s ‘next’, or the ‘cancel’ button to the ‘submit’ button

In the past, I tried to create some proof of concepts with svelte, but I usually ended up missing some of the features that RxJS provides. Now that I know that they complement each other well, I will grab this combination more often

text-overflow: ellipsis (married with fixed width and overflow: hidden

Things that cause the error to go away If I change any one of the following factors (which should not make any difference), then everything works fine:

just saying that if you're going to try to go with a markup approach, at least go all the way, instead of the frankenstein that is JSX

Then at some moment I just stumbled upon limitations and inexpressiveness of templates and started to use JSX everywhere — and because JSX was not a typical thing for Vue I switched to React over time. I don’t want to make a step back.

But if you’ve spent time building front ends with components, it’s hard to go back. Svelte lets us do that with a minimum of fuss or code bloat.

El matrimonio igualitario Argentina, Uruguay, México, Brasil y Colombia son los únicos países de América Latina que han legalizado el matrimonio de parejas homosexuales, con todas las condiciones legales que tienen los matrimonios convencionales. De igual manera, Holanda, Bélgica, Suecia, Alemania, Sudáfrica, España, Inglaterra, Portugal y otras 12 naciones más han hecho lo propio.   Entretanto, sólo 11 países permiten la unión civil entre parejas del mismo sexo (no incluye todos los derechos legítimos maritales) entre estos Ecuador, Chile, Austria, Italia y Grecia. Cambio de identidad El proceso de cambio de género o sexo es un proceso quirúrgico y psicológico que contempla el cambio físico. En la actualidad, naciones como Venezuela, Colombia, Uruguay, Bolivia y Perú permiten que la transformación también sea legal, con el cambio del nombre y género en los documentos de identidad de las personas LGBTI. Sin embargo, en Brasil y Argentina, este tipo de decretos han sido desaprobados o son procesos difíciles por lo riguroso de los exámenes y requisitos que truncan el derecho al trámite. Igualdad en derechos patrimoniales Las garantías, protecciones legales en los matrimonios tras el fallecimiento y divorcio también son logros alcanzados en menos de 20 años por la comunidad LGBTI. Pero estos aún están condicionados dependiendo del país, por la diferencia entre permitir la unión civil (algunos derechos de cónyuges) o el matrimonio igualitario (derechos legítimos).   Adopción homoparental Uruguay, México, Canadá (el primer país en permitirlo en 1999) y algunos estados de EE.UU. han legalizado la adopción para personas unidas del mismo sexo. Asimismo, España, Holanda, Francia y otros permiten que las parejas no heterosexuales puedan tener hijos por medio de la adopción legal. Protección a víctimas de discriminación Hasta 1948 la homosexualidad era considerada una enfermedad mental, pero esto cambió lo que permitió la apertura de sistemas de protección a víctimas de discriminación y agresión. En la actualidad, existen programas de atención social y judicial para el seguimiento de los casos de hostigamiento y asesinatos contra los homosexuales. Además hay coberturas de salud gratuitas para tratar enfermedades como el sida y la programas de integración laboral en distintas áreas. Tags Día contra la Homofobia LGBTI Derechos Discriminación BBC - La Vanguardia - El Excelsior - La Semana Por: teleSUR- db - SB - JCM Noticias Relacionadas OLP exhorta a Oriente Medio a tomar medidas contra Guatemala Bolivia afirma que Venezuela frena dominación de EE.UU. 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Course as community onboarding

Go cheatsheet

If you can, use AMP like any other JavaScript library to build your site and forget about the canonical linking. Using AMP to build a whole website dramatically reduces your maintenance burden.

GO FAIR Chemistry Implementation Network (ChIN)

Programming languages These will probably expose my ignorance pretty nicely.

k6 does not run in Node.js because it would perform poorly while running larger tests.Javascript is not generally well suited for high performance. It's a Go program - to achieve maximum performance - embedding a JavaScript runtime for running tests written in JavaScript.

thither

Harry Potter: Wizards Unite, the Pokémon Go-style smartphone game co-developed by Niantic and WB Games

Exploring the usage of the CASE software through various research and development funded initiatives, is an on‐going process with the results informing the development process of the system. Future directions in the context of CASE software design include: automatic “mind‐map” diagrams; user defined highlighting and layout preferences; user special‐interest groups; automated and peer‐reviewed scoring of annotations for display; automated abuse filtering; intelligent grouping of learners; and middleware applications to support improved integration with on‐line learning environments.

seems

our scholars arc nol compelled to restrict their competence to the knowledge of one or another author, but can master a multiple, diversified, almost boundless domain of culture.

Cobra既是一个用来创建强大的现代CLI命令行的golang库，也是一个生成程序应用和命令行文件的程序。下面是Cobra使用的一个演示：

在计算机科学领域，反射是指一类应用，它们能够自描述和自控制。也就是说，这类应用通过采用某种机制来实现对自己行为的描述（self-representation）和监测（examination），并能根据自身行为的状态和结果，调整或修改应用所描述行为的状态和相关的语义

Channels by default are blocking on sending and receiving values, so they will be waited on

Finally, we add the `xml:"sitemap"` syntax at the end for the parser to understand where it's looking when we go to unpack this with the encoding/xml package.

type Sitemapindex struct {
    Locations []Location `xml:"sitemap"`
}

Personally, I would test both. If the gains are insignificant by using value receivers where possible and you are using pointer receivers, sure, use all pointer receivers. If you can make sizeable gains by using value receivers where possible, however, I would personally use them.

Now, we're modifying the struct itself via pointer. Now in the code we could do something like a_car.new_top_speed(500), and this would actually modify the object itself.

between the func keyword and the name of the function, we pass the variable and type. We use c, short for car, and then car, which is in association with the car struct. In this case, the method gets a copy of the object, so you cannot actually modify it here, you can only take actions or do something like coming up with a calculation

func (c car) kmh() float64 {
    return float64(c.gas_pedal) * (c.top_speed_kmh/usixteenbitmax)
}

In order to do this, we don't need to actually modify the a_car variable, so we can use a method on a value, called a value receiver:

func (c car) kmh() float64 {
    return float64(c.gas_pedal) * (c.top_speed_kmh/usixteenbitmax)
}

Methods that just access values are called value receivers and methods that can modify information are pointer receivers.

可以使用内建函数 make 也可以使用 map 关键字来定义 Map:

// 声明变量，默认 map 是 nil
var map_variable map[key_data_type]value_data_type

// 使用make 函数
map_variable := make(map[key_data_type]value_data_type)

/* 打印子切片从索引 0(包含) 到索引 2(不包含) */ number2 := numbers[:2] printSlice(number2) /* 打印子切片从索引 2(包含) 到索引 5(不包含) */ number3 := numbers[2:5] printSlice(number3)

numbers := []int{0,1,2,3,4,5,6,7,8}

通过内置函数make()初始化切片s,[]int 标识为其元素类型为int的切片

s := make([]int, len, cap)

初始化切片s,是数组arr的引用

s := arr[:]

/* 未定义长度的数组只能传给不限制数组长度的函数 */ setArray(array) /* 定义了长度的数组只能传给限制了相同数组长度的函数 */ var array2 = [5]int{1, 2, 3, 4, 5}

func setArray(params []int) {
    fmt.Println("params array length of setArray is : ", len(params))
}

func setArray2(params [5]int) {
    fmt.Println("params array length of setArray2 is : ", len(params))
}

注意：以上代码中倒数第二行的 } 必须要有逗号，因为最后一行的 } 不能单独一行，也可以写成这样：

a = [3][4]int {
    {0, 1, 2, 3} ,
    {4, 5, 6, 7} ,
    {8, 9, 10, 11} ,    // 此处的逗号是必须要有的
}

a = [3][4]int {
    {0, 1, 2, 3} ,
    {4, 5, 6, 7} ,
    {8, 9, 10, 11}}

export GOPATH="$HOME/go" export PATH="$GOPATH/bin:$PATH"

func getSequence() func() int { i:=0 return func() int { i+=1 return i } }

for 循环的 range 格式可以对 slice、map、数组、字符串等进行迭代循环。

for key, value := range oldMap {
     newMap[key] = value
}

以下描述了 select 语句的语法

1. 如果有default子句，则执行该语句。
2. 如果没有default字句，**select将阻塞，直到某个通信可以运行**；Go不会重新对channel或值进行求值。

iota 表示从 0 开始自动加 1，所以 i=1<<0, j=3<<1（<< 表示左移的意思），即：i=1, j=6，这没问题，关键在 k 和 l，从输出结果看 k=3<<2，l=3<<3。

package main
import "fmt"
const (
    i=1<<iota
    j=3<<iota
    k
    l
)
func main() {
    fmt.Println("i=", i)
    fmt.Println("j=", j)
    fmt.Println("k=", k)
    fmt.Println("l=", l)
}

i=1
j=6
k=12
l=24

这种因式分解关键字的写法一般用于声明全局变量

var (
    vname1 v_type1
    vname2 v_type2
)

以一个大写字母开头，如：Group1，那么使用这种形式的标识符的对象就可以被外部包的代码所使用（客户端程序需要先导入这个包），这被称为导出（像面向对象语言中的 public）

main 函数是每一个可执行程序所必须包含的，一般来说都是在启动后第一个执行的函数（如果有 init() 函数则会先执行该函数）

RNA-seq analysis is easy as 1-2-3 with limma, Glimma and edgeR [version 2; referees: 3 approved]

Gene Set Enrichment Analysis Made Simple

AlphaGo is going out on top. After beating Ke Jie, the world’s best player of the ancient Chinese board game Go, for the third time today at the Future of Go Summit in Wuzhen, Google’s DeepMind unit announced that it would be the last event match the AI plays.

It inspired his work at Google, where he led the creation of the historical map platform Field Trip, and then, the Pokémon Go precursor, Ingress.

Niantic, the maker of Pokémon Go, is teaming up with the Knight Foundation in a multiyear commitment promoting civic engagement in communities. That means the two entities will pitch in time, money, and plenty of Pokémon to get citizens outside, exploring their towns in city-organized events.

The regulation of an entire burgeoning industry, and the interpretation of the Constitution in the digital age, could be impacted by the court’s decision in a case inspired by Pokémon.

The diffusion and the public endorsement of data FAIRness has been rapid

It’s a Busy Month on Rocky Top!

5