Ethereum node tool

1. You have entered JS code directly in the shell of node.

2. It is recommended to use sublime text 2
in addition, it is strongly recommended to add nodejs sublime text 2 package - to sublime text 2.

3. Nodejs needs to install nodejs development environment. Any tool editor can be developed. I prefer vscode editor

4. Recat native: a suite of native application development on mobile terminal using JavaScript
node.js: the development of background program through JavaScript provides JS running environment
angular.js: the front-end MVVM framework is suitable for simplifying the front-end large-scale project architecture.

6. Using nodejs to develop complex command line program analysis results:
node.js as one of the most popular development tools, how to use it to develop command line program is a skill that web developers should master. When we write a nodejs program, we usually start the program with the command node yourjsfile. JS. But if something goes wrong in the program, the process exits. It is impossible for us to write a program without fail. There must be some untreated errors, which makes many people feel that nodejs is unstable and prone to many failures.

7. Nodejs exports excel, excel template engine
exports excel through excel template
NPM install ejsexcel
after installing nodejs, execute test.bat under the test directory

8. Node.js is actually JavaScript in essence. As for the development of JavaScript tools, IDE, I think eclipse is OK. Text editor, EDITPLUS or Notepad + +

9. Sublime is very good. I use VIM

to debug, and use node inspector to debug directly in chrome

10. The operation steps of network statistics are as follows: 1. Open the "website center" of network statistics, and then click "new website" 2. In the new website window, enter the domain name of your mobile terminal and click OK 3. Go to the code acquisition page of the mobile terminal in the website center,