In order to make the code easier to maintain and debug, dojo introduced AMD. This article introduces some basic usage of AMD.
In order to better understand the Dojo module, here is an example
In order to make the code easier to maintain and debug, dojo introduced AMD. This article introduces some basic usage of AMD.
In order to better understand the Dojo module, here is an example
Help command:
1.man [parameter] command, open help manual
1. Command: Man 1 CD, CD, CP, MV, Printf 2. System call: man 2 system function, fork() process
3. C language library function: man 3
One, the type of user
1. root administrator: all permissions (rwx)
2. file owner (u): who created Who owns
3. Main group (g): user group AAA {A1,A2}
4. Other users (o): does
Foreword The first two articles introduce the core concepts and advantages and architecture of OpenResty respectively. It is recommended to watch it at least once before proceeding with this artic
The purpose of memory optimization is to allow us to effectively avoid memory leaks in our applications during development. Memory leaks are no stranger to everyone. To put it simply and vulgarly,
Many large Internet companies have a large amount of data, and they all use sub-databases and tables, so a unified unique ID is required for storage after sub-databases. This ID can be in increment
When working on a project, I need to download and process PubMed summary full-text articles. Is there any implementation code or tool that allows users to enter a set of PubMed IDs and download fre
Network Diagram As follows:
IP address configuration:
R1 13.1.1.1 12.1.1.1 11.1.1.1 (PC1 is 11.1.1.2 used to test connectivity)
R2 12.1.1.2 24.1.1.2
R3 13.1.1.3 34.1.1.3
R4 24.1.1.4 34.1.1.4 4
Collection process
Acquire page content according to the link (curl)->Get the content that needs to be collected (can be filtered by regular, xpath, css selector, etc.)
This article is the second in a series of articles on the TiDB source code reading. The first article introduces the overall architecture of TiDB, knows which modules TiDB has, what they do, where