Changing our mindset is important in our life.  It helps you to feel better when you are doing someting you dislike but you still have to do it. er te ...

书名： Blockchain basics: A non-technical introduction in 25 steps. 这本书从非技术的角度用25步来介绍区块链所涉及的方方面面 ...

转载 纽约时间比加州时间早三个小时， New York is 3 hours ahead of California, 但加州时间并没有变慢。 but it does not make Ca ...

It seems there is no official Linux driver for TP-Link T9E AC1900 fromTp-Link website. However, you can install Broadcom driver for this model. On Ubun ...

so.. my life as anaroxic girl started since i was 13 .. everyone in my life that love me said that i'm too young to have anaroxia nervosa... at first, ...

"Map lookup requires an equality operator, which slices do not implement. They don't implement equality because equality is not well defined on such ty ...

What is Kafka "Apache kafka is a distributed streaming platform. It lets you publish and subscribe to streams of records; it lets you store streams of ...

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微服务(Microservice)是一种构建风格。它可以用来开发一个由多个小型服务构成的应用程序。每个小的服务能够运行在 ...

When editing a html file in vim, the http links are automatically underlined by default. To disable it do the following. $cp /usr/share/vim/vim72/synta ...

Sometimes I need to copy files from my windows laptop to my Linux server.  One easy way to do is to use pscp. pscp is an SCP client which can run on W ...

Golang's package expvar exp oses var iables via HTTP.  Operations on the exposed varibles are atomic. It can be used for the purpose of web page ana ...

~/.config/sxhkd/sxhkdrc file # # wm independent hotkeys # # terminal emulator alt + Return gnome-terminal # program launcher alt + space dme ...

Follow the instructions descibed in bspwm for dummies and https://github.com/baskerville/bspwm/wiki to install bspwm. Install dmenu. sudo apt-get ins ...

imagemagick software suite is used to processing images on Linux. It can be used to capture screen as well. $ sudo aptitude install imagemagick To ca ...

x ^ 0s = x x & 1s = x x & x = x x | x = x x | 0s = x x ^ 1s = ~x x ^ x  = 0s x & 0s = 0s x | 1s = 1s a ^ b ^ a = b a ^ b ^ b = a Shifting ...

Interface in Go is a type which provides a way to specify the behavior of objects: if something can do this, then it can be used here. So interface is ...

RPC server registers two paths ( /_goRPC_ and /debug/rpc ) and their handlers as HTTP server. The handler of /debug/rpc handles the http requests and ...

This is an example that access exported members from a unexported struct. // pk/pk.go package pk type point struct { X, Y int } func NewPoint(x, ...

1. strings.Reader func NewReader(s string) *Reader 2. bytes.Buffer implements io.Reader, io.Writer interface. func NewBuffer(buf []byte) *Buffer fun ...