Use of javascript object-oriented attribute functions (defineProperty and getOwnProperty Descriptor)
DefneProperty is used to set attribute values and descriptors for an object, with four descriptors: [[Configurable], [[Enumerable], [[Writable], [[Value]]
What does it mean when a property descriptor is set [[Writable]]?
1 "use strict";
2 var person = {};
3 Object.defineProperty( person, "name", {
4 writable ...
Posted by benjrox on Sun, 02 Jun 2019 23:20:47 +0200
Custom View Implements SeekBar Point Value Selection Effect (1)
These days when I read the code of Google's native CameraApp, what I have to say is the complexity of the real TM, especially the logical processing part. About the native CameraApp of google, which may be written as a new series in the future, today I mainly introduce the implementation of a custom View that I see online!!
Still the old rule ...
Posted by yeshuawatso on Sun, 02 Jun 2019 18:21:28 +0200
android Animation--Material Design Animation
The previous blog talked about the basic use of attribute animation, here is the basic use of Material Design animation, Material Design is the design style after Android 5.0, so Material Design animation runs above Android 5.0 + will be effective, if the same effect is needed on the low version, it can only be achieved by other ways.
General ...
Posted by fireant on Sun, 02 Jun 2019 00:48:35 +0200
Design of "Star Rating" Style Form
This form is often used in many web questionnaires, and the most common one is the star rating of Taobao shopping. Here's a star rating form to be implemented by oneself.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Questionnaire Form Design</title>
<style>
#frm{ ...
Posted by jmrothermel on Sat, 01 Jun 2019 02:13:51 +0200
Spring IOC Source Analysis - Preparations before refreshing
Catalog
Registration of ClassPathXml Application Context
Loading parent and child containers
Configuration Path Analysis
Container refresh
Refresh Pretreatment of Refresh Container
Registration of ClassPathXml Application Context
Source code analysis based on Sprin ...
Posted by cocell on Sat, 01 Jun 2019 01:52:05 +0200
Why does the Ali Code Specification require you to avoid copying attributes using Apache BeanUtils
Statement: This article is an original article, originated from the public name: Programmer's way of self-learning, and published synchronously in https://blog.csdn.net/dadiyang Hereby, synchronized release to sf, reproduced please indicate the source.
origin
In one development process, we just saw a small partner calling the set method to copy ...
Posted by m7_b5 on Fri, 31 May 2019 21:03:35 +0200
iOS Learning Notes - 095. Lottery 10 - Full Screen Implementation of Sliding Removal Controller
Full-screen Implementation of Lottery 10 Sliding Removal Controller
Icon
Two analysis
Processing Method of Three Non-Full Screen Sliding Deletation
Processing Method of Four Full Screen Sliding Delete 1 KVC
Processing Method of Five Full Screen Sliding Delete 2 delegate
Lottery 10-Sliding Removal Controller Full Screen Implementa ...
Posted by fekaduw on Thu, 30 May 2019 22:25:27 +0200
AccessibilityService adds gesturedescription using detailed, 7.0 simulation gesture to grab red envelope core code analysis
At present, most of the plug-ins for grabbing the red envelope from Wechat are invalid. The most critical reason is that at 7.0 we can not get the View through Find Accessibility Node InfosByText or Find Accessibility Node InfosByViewId. The main reason is that the system has been implemented in a new way. This is what we want to share. Althou ...
Posted by Garrett on Wed, 29 May 2019 19:09:07 +0200
PHP Reflection Mechanism
PHP Reflection Mechanism
PHP reflection mechanism is supported from PHP5, and it should be less exposed to reflection when doing business development. In fact, I do not have much contact with it. Recently, I have been learning about the "elegance" of laravel, and I have come into contact with its reflective usage. I have my own views ...
Posted by jason_kraft on Wed, 29 May 2019 13:44:14 +0200
Design Patterns (Builder Patterns) - Builder Patterns
1. definition
Separating the construction of a complex object from its representation enables the same construction process to create different representations.
2. introduction
The builder model belongs to the creation model.
Builder mode is mainly used to create complex objects, users can not care about its construction proce ...
Posted by deception54 on Wed, 29 May 2019 12:23:40 +0200