Node Archives - Simon Technology Blog

R: Insert the node into the XML tree in a specific location

Data

I have an xml file with a structure like this (big example showing the required flexibility):

< br />

< someContent/>

Specifically, T

October 21, 2021By Simo XML INSERT, location, Node, specific, Tree, XMLLeave a Comment

XML – Node.js XSD verification function?

I am building a service and need to verify XML files that follow a given pattern. When reading the node module list carefully in https://github.com/joyent/node/wiki/modules , I have seen several XM

October 21, 2021By Simo XML function, JS, Node, Node.js, verification, XML, XSDLeave a Comment

TSQL If its sub-elements contain a given value, delete the XML node

XML storage can have zero or more nodes under
You need to query to delete any node of and =’2 Church Lane’

Start XML:

declare @t table (storage xml);
insert into @t (storage)< br />s

October 21, 2021By Simo XML Child, contain, delete, element, given, if, Node, TSQL, value, XMLLeave a Comment

Windows10 installation node.js

1. Go to the official website to download node.js

1 https://nodejs.org/zh-cn/download/

2. Install, just default, the installation path can also be chosen by yourself

3. Set enviro

October 19, 2021By Simo Windows cheap, JS, Node, Node.js, windows, Windows 10Leave a Comment

[DONGLE] [Data Structure] [Algorithm] Search the node and the number of leaf nodes

Recently, through doing data structure test questions, a lot of trees have appeared The number of nodes. Here is a summary of the algorithm for finding nodes:

Known one Lesson degree iskThe t

October 15, 2021By Simo Data Structure Algorithm, Data Structure, DONGLE, Leaf, Node, Number, seeking, TreeLeave a Comment

Encoded Node.js without restarting “Server”

I have been playing Meteor (you may know it is a node.js framework), and I really like how to start it, then keep it running, and automatically implement code updates when saving .

Is there a

October 15, 2021By Simo Character Coding, JS, Node, Node.js, Restart, serverLeave a Comment

Deploy ZooKeeper distributed node

Use 2 servers, low resources, and deploy 3 zookeeper distributed nodes:

1. Prepare the environment
The system has been configured with the JAVA environment;
download one Version of the zook

October 14, 2021By Simo ZooKeeper Deploy, distributed, Node, ZookeeperLeave a Comment

Tag: Node