Grabbing website data is no longer difficult, So Easy can do it all.
Reference page:
http://www.yuanjiaocheng.net/CSharp/Csharp-data-types.html
http://www.yuanjiaocheng.net/CSharp/cshart-value-reference-type.html
http://www.yuanjiaocheng.net/CSharp/Csharp-keys.html
http://www.yuanjiaocheng.net/CSharp/csharp-interface.html
http://www.yuanjiaocheng.net/CSharp/Csharp-operators.html
Starting with the title, why is i ...
Posted by jeffkee on Thu, 21 Mar 2019 18:03:52 -0700
js Advanced Programming Notes 7--DOM2 and DOM3
Selector API
Selectors API is a standard initiated by W3C. Committed to making the browser native support CSS query.
querySelector() method
This method receives a CSS selector and returns the first element that matches the pattern. If no return null is found.
var body = document.querySelector("body");
var myDiv = document.querySelector ...
Posted by Bethrezen on Thu, 21 Mar 2019 16:57:52 -0700
Compatible Code for Unbinding Arbitrary Events with js Arbitrary Elements
hmtl code:
<input type="button" value="Button" id="btn"/>
<input type="button" value="The event of killing the first button" id="btn2"/>
There are three kinds of kidnapping incidents:
Note: In what way events are bound, events should be unbound in the corresponding way
1. Unbundling events (ON s supported by IE, Goog ...
Posted by phpbaby2009 on Thu, 21 Mar 2019 11:00:52 -0700
Implementation Code of Date Linkage Selector Function Based on Vue Componentization
Our community front-end project uses element ary component library, backstage management system uses iview, component library is very good, but the date and time selector does not have the kind of "year-month-day" linkage selection component. Although the related components given by the two component libraries are excellent, sometimes ...
Posted by kippy on Wed, 20 Mar 2019 10:36:27 -0700
[ORACLE] ORACLE EM configures Flash plug-ins to properly display the Performance view
Usually after the database installation is completed, opening the Performance View of Enterprise Manager will not be able to display, and prompt you to lack plug-ins, you can follow the following steps to configure:
1. Open the Adobe website and choose the appropriate version to download Flash Player plug-in.
2. Unzip the downloaded flash_p ...
Posted by blear on Fri, 15 Feb 2019 02:00:19 -0800
Python 3.5 + selenium 3.4 automated test 7_selenium's Webdriver_API collation (below)
7. Setting the waiting time
#Import the time package
import time
#Add Intelligent Waiting
driver.implicitly_wait(30)
#Adding Fixed Dormancy Time
time.sleep(5)
#Import the WebDriverWait package
from selenium.webdriver.support.ui import WebDriverWait
#Detailed formats are as follows:
WebDriverWait(driver,timeout,poll_frequency ...
Posted by killfall on Thu, 14 Feb 2019 16:12:19 -0800
js code to determine browser types IE, FF, Opera, Safari, chrome and version
Because the version of ie10-ie11 no longer supports document.all judgment, the IE judgment function has to be rewritten.
function isIE() { //ie?
if(!!window.ActiveXObject || "ActiveXObject"in window)
returntrue;
else
returnfalse;
}
The first is to distinguish browsers only, not versions.
function myBrowser(){
var userAgent = navig ...
Posted by twoeyes on Tue, 12 Feb 2019 16:03:18 -0800
Web Crawler Notes 7 Implementing XML and HTML Text Information Extraction Using XPATH
Extensible Markup Language (XML) is an extensible markup language designed to transfer and store data. Detailed information is available. http://www.w3school.com.cn/xml.
HTML refers to Hyper Text Markup Language (HTML), which is the main tool for writing web pages on WWW. http://www.w3school.com.cn/html
Both XML and HTML are ...
Posted by Guardian2006 on Sat, 26 Jan 2019 09:42:14 -0800
selenium automated testing tool python written interview project actual operation 6 javascript
Explain
This article refers to the answer based on Chrome, resolution 1920*1080, in other environments may behave differently.Code address of this article
Reference Book Download:2008 Best Artificial Intelligence Data Acquisition (Reptilian) Toolbook Download
Learning Selenium Testing Tools with Python-2014.pdf
Selenium Automate ...
Posted by bdee1 on Thu, 24 Jan 2019 22:27:14 -0800
Some methods commonly used in project sorting out
1. Judging the current browser type
function isBrower(){
var ua = navigator.userAgent.toLowerCase();
var isMiscro = ua.indexOf("micromessenger")>-1;//Wechat Browser
var isChrome = ua.indexOf('chrome')>-1 && ua.indexOf('safari')>-1; //Chrome
var isSafari = ua.indexOf('safari')>-1 && ua.indexOf('chrome')= ...
Posted by rbastien on Thu, 24 Jan 2019 04:06:13 -0800