best way to learn angular 2

substitution is directly the command line mode, does not need to press the ESC key from the input mode to return to the command mode.The R command can also be substituted for characters relative to the "R" command, but the "R" key can only replace one character at a time, and when the R key is pressed, it goes into overwrite mode. That is, the characters you type will overwrite the original characters one at a-until the ESC key is pressed. However, the R command can only cover a full line at mo

In learning control templates, moving, resizing, and rotating from WPF Diagram Designer Part 1, the implementation of the Graphics designer's movement, size, and rotation is introduced, and the second section is to learn the features of design panels, thumbnails, frame-line rotation, and Toolbox. WPF Diagram Designer-part 2 Design Panel (Designer canvas:variable size, scrollable) In a designer that lea

set as default ... Then he was bold. Then create the database table in the tables, right-click, create TABLE, and you will see the interface for creating tables:using the visualizer to create is very simple, adding a column only needs to double-click under the column name, you can edit, and then select the data type, this column of properties, on the above is a shorthand for the property, the following details can be seen complete, and the default value can be set by itself. Once you have adde