DimaKoz

#Before we can use the script, we have to make it executable with the chmod command:
#chmod +x ./go-executable-build.sh
#then we can use it  ./go-executable-build.sh yourpackage
#!/usr/bin/env bash

package=$1
if [[ -z "$package" ]]; then
  echo "usage: $0 <package-name>"
  exit 1
fi

hellokaton

每个平台的信号定义或许有些不同。下面列出了POSIX中定义的信号。 Linux 使用34-64信号用作实时系统中。 命令man 7 signal提供了官方的信号介绍。

在POSIX.1-1990标准中定义的信号列表

butuzov

Installing Google Test on Mac

One bash script to install google test (and mock) on your Mac. I assume you already had install cmake (if not, use brew - brew install cmake).

It use brew directories to store gmock and gtest.

gtest_installer.sh

#!/usr/bin/env bash

asukakenji

Go (Golang) GOOS and GOARCH

All of the following information is based on go version go1.17.1 darwin/amd64.

GOOS Values

GOOS	Out of the Box
aix	✅
android	✅

flaviocopes

package main

import (
	"strings"
)

func main() {
	strings.HasPrefix("foobar", "foo") // true
}

hakobe

package main

import (
	"io"
	"log"
	"net"
	"time"
)

func reader(r io.Reader) {

ammario

func ip2int(ip net.IP) uint32 {
	if len(ip) == 16 {
		return binary.BigEndian.Uint32(ip[12:16])
	}
	return binary.BigEndian.Uint32(ip)
}

func int2ip(nn uint32) net.IP {
	ip := make(net.IP, 4)
	binary.BigEndian.PutUint32(ip, nn)

davideicardi

# Create a container from the mongo image, 
#  run is as a daemon (-d), expose the port 27017 (-p),
#  set it to auto start (--restart)
#  and with mongo authentication (--auth)
# Image used is https://hub.docker.com/_/mongo/
docker pull mongo
docker run --name YOURCONTAINERNAME --restart=always -d -p 27017:27017 mongo mongod --auth

# Using the mongo "localhost exception" (https://docs.mongodb.org/v3.0/core/security-users/#localhost-exception) 
# add a root user

isaacs

# Hello, and welcome to makefile basics.
#
# You will learn why `make` is so great, and why, despite its "weird" syntax,
# it is actually a highly expressive, efficient, and powerful way to build
# programs.
#
# Once you're done here, go to
# http://www.gnu.org/software/make/manual/make.html
# to learn SOOOO much more.

dlutwuwei

app.route和app.param是express4.2新增的两个api，这里做一些说明：

app.route

express的官方文档时这样解释的：

>Returns an instance of a single route which can then be used to handle HTTP verbs with optional middleware. Using app.route() is a recommended approach to avoiding duplicate route naming and thus typo errors.