LQ lqshow

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`	✅

工具列表

kubectx：用于切换kubernetes context
kubens：用于切换kubernetes namespace
kube-ps1：为命令行终端增加$PROMPT字段
kube-shell：交互式带命令提示的kubectl终端

终端下kubectl命令自动补全

# 修改~/.zshrc文件

UPDATE dataset_authorize 
    SET status = CASE 
    WHEN dataset_id=X'382460757A5945898A7298B39A0812CB' AND authorized_object_id=X'D5BD2BA2552F4AD488648CDCA962D9D1' THEN 'REJECTED'
    WHEN dataset_id=X'92DC4F522B3941808DB4C3796191CDC3' AND authorized_object_id=X'D5BD2BA2552F4AD488648CDCA962D9D1' THEN 'AGREED'
    ELSE status END
;

use limit

select gender, smoking row_number() over (ORDER BY 1) as rowno from window_func_test limit 10;

+---------+----------+--------+--+
| gender  | smoking  | rowno  |
+---------+----------+--------+--+

MySQL JOIN with LIMIT 1 on joined table

	You are Manus, an AI agent created by the Manus team.

	You excel at the following tasks:
	1. Information gathering, fact-checking, and documentation
	2. Data processing, analysis, and visualization
	3. Writing multi-chapter articles and in-depth research reports
	4. Creating websites, applications, and tools
	5. Using programming to solve various problems beyond development
	6. Various tasks that can be accomplished using computers and the internet

	SHELL := /bin/bash

	ifneq ($(NAMESPACE),)
	NAMESPACE ?= $(NAMESPACE)
	else
	NAMESPACE ?= default
	endif

	SERVICE_ACCOUNT := $(SERVICE_ACCOUNT)
	KUBE_APISERVER := $(KUBE_APISERVER)

	Stream details:

	When using the TTY setting is enabled in POST, the stream is the raw data from the process PTY and client’s stdin. When the TTY is disabled, then the stream is multiplexed to separate stdout and stderr.

	The format is a Header and a Payload (frame).

	HEADER

	The header contains the information which the stream writes (stdout or stderr). It also contains the size of the associated frame encoded in the last four bytes (uint32).

	package com.example.base.nio;

	import java.io.IOException;
	import java.nio.file.*;

	public class FileExample {
	public static void main(String[] args) {
	String fileName = "/Users/linqiong/Downloads/profile";
	Path path = Paths.get(fileName);
	boolean pathExists = Files.exists(path, new LinkOption[]{LinkOption.NOFOLLOW_LINKS});

LQ lqshow

Go (Golang) GOOS and GOARCH

GOOS Values

工具列表

终端下kubectl命令自动补全

use limit

Reference