1. SPA(Single Page Application)
Better performance than back-end rendering
Ajax front-end rendering, browser forward and backward operations are not supported
SPA Single Page Application: There is only one page in the whole system, the content changes are local refresh through Ajax asynchronous request, and support browser address bar forward ...
Posted on Sun, 07 Jun 2020 14:18:31 -0700 by Lokolo
This article comprehensively introduces the common knowledge points of TypeScript, which is especially friendly for new beginners!
This article will take you step by step to learn 14 knowledge points related to the introduction of TypeScript. See the following figure for a detailed outline:
1, What i ...
Posted on Sun, 07 Jun 2020 03:13:07 -0700 by begeiste
Be able to figure out the constructor and prototype
Understanding inheritance of constructors
Master some new methods of es5
1. Constructors and prototypes
In a typical OOP language (such as Java), there is the concept of class. Class is the template of object, and object ...
Posted on Sun, 07 Jun 2020 00:28:03 -0700 by jmgarde
One of the most basic characteristics of programming language is the data types it supports. These are the types of values that can be represented and manipulated in programming languages. The Dart language supports the following types:
1. Number int, double
4. List (similar to array) ...
Posted on Sat, 06 Jun 2020 00:07:34 -0700 by msandersen
Filtering is to find the desired element from the set of matching elements. (from a bunch of elements)1. first() and last()Syntax: $(selector).first()Gets the first element in the matching element collection. This method does not accept any parameters.Syntax: $(selector).last()Gets the last element in the matching element collection. This meth ...
Posted on Thu, 04 Jun 2020 09:01:53 -0700 by knox203
In addition to four mouse state pseudo class selectors, in addition to target, jQuery supports them, which is also called filter selector in jQuery1．first-childE: First child first e element (this e element must be the first child of the parent element)2．first-of-type E:first-of-type The first E-type element (this e-element is not necessaril ...
Posted on Thu, 04 Jun 2020 08:15:26 -0700 by sqlmc
Use picture & set background
For example: the text in canvas is horizontally and vertically centered
Shadow (text shadow & box model shadow)
Example: operate on a single pixel (row and column)
Add a mosaic to the picture
Other uses ...
Posted on Thu, 04 Jun 2020 07:11:13 -0700 by sridhar golyandla
var obj=new foo();
console.log(typeof obj.toString());//string type
Posted on Mon, 01 Jun 2020 10:14:53 -0700 by James25
To Boolean type
With two negations, you can cast to Boolean type.
Transfer Number type
// String Convert to Number
// Date output timestamp
~~, which also converts strings to numeric types. Round down.
// ~~Convert string to numeric type, round down
Posted on Mon, 01 Jun 2020 02:00:15 -0700 by sazzie
Using Docker to publish razor wasm
The files compiled by Blazor are static files, so we only need a web server that supports static pages.According to different projects, it will be arranged in different containers. For example, this article will show how to pack into docker step by step when there is no gateway
demandHTTPSSince there is no gat ...
Posted on Thu, 28 May 2020 18:53:24 -0700 by matt_wilkes