Tag：Verification
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Time：2020-11-22
Here we use asp.net MVC‘s own authorizeattribute filter verifies the user’s identity, or you can use a custom filter. The steps are the same. Step 1:establish asp.net MVC project, in the project app_ There is one under the start folder FilterConfig.cs Global filters can be registered in this file. We add the authorizeattribute filter to […]
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Time：2020-10-22
Send a simple case:Reception: <%@ page language=”java” import=”java.util.*” pageEncoding=”UTF-8″%> <!DOCTYPE HTML PUBLIC “-//W3C//DTD HTML 4.01 Transitional//EN”> <html> <head> < title > user login <script type=”text/javascript” src=”../js/jquery-easyui-1.3.5/jquery.min.js”></script> <script type=”text/javascript” src=”../js/jquery-easyui-1.3.5/jquery.easyui.min.js”></script> <link rel=”stylesheet” href=”../js/jquery-easyui-1.3.5/themes/default/easyui.css” type=”text/css”></link> <link rel=”stylesheet” href=”../js/jquery-easyui-1.3.5/themes/icon.css” type=”text/css”></link> <script type=”text/javascript” src=”../js/jquery-easyui-1.3.5/locale/easyui-lang-zh_CN.js”></script> <meta http-equiv=”content-type” content=”text/html;charset=UTF-8″ /> <script type = “text/javascript” charset = “UTF-8”> $(function(){ var loginDialog; loginDialog […]
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Time：2020-10-22
JavaScript often verifies Chinese. Here are two examples:Javascript code: Copy codeThe code is as follows: /** *A simple example */ function ischinese(temp){ var re = /[^u4e00-u9fa5]/; if(re.test(temp)) return false; return true; } <p>/** *Check whether the string is Chinese*Return value:*If it is empty, the definition is verified and returns true*If the string is in Chinese, […]
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Time：2020-10-17
Var reg = / regular expression /;boolean reg.test (the string to verify);The JS engine will convert / regular expression / “into a regexp object and return true when the string meets the requirements of the regular expression.An example of expression verification I wrote: the function is as follows:User name, cannot be emptyPassword 6 is a […]
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Time：2020-9-14
This paper describes the operation of signature generation and verification of PHP API interface. For your reference, the details are as follows: In the development process, we often deal with the interface. Sometimes we call the interface of other people’s website, and sometimes we provide the interface of our own website for others. But in […]
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Time：2020-9-11
Using flag WTF to verify the uploaded files When defining the validation form class, filefield should be used for fields of file type, that is wtforms.FileField 。 The verifier needs to start from flash_ wtf.file Import. flask_ wtf.file.FileRequired And flask_ wtf.file.FileAllowed flask_ wtf.file.FileRequired Is used to verify that the file upload cannot be empty. flask_ […]
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Time：2020-8-5
Copy codeThe code is as follows: var regexEnum = { Intege: “^ -? [1-9] / / D * $”, / / integerIntege1: “^ [1-9] / / D * $”, / / positive integerIntege2: “^ – [1-9] / / D * $”, / / negative integerNum: “^ ([+ -]?) / / D * / /.? / […]
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Time：2020-8-1
This is a wrong Ajax I saw on the Internet. I corrected it, but I couldn’t find the post.Verify with servlet: Copy codeThe code is as follows: package Servlet; import java.io.*; import java.sql.*; import java.io.IOException; import java.io.PrintWriter; import javax.servlet.*; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpServlet; public class CheckServlet extends HttpServlet { static HttpServletRequest request = […]
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Time：2020-6-30
First of all, let’s talk about my needs I want to make a request for the format of the input in a text box Content must be “String”“String” + “/” + “string”“String” + “/” + “string” + “/” + “string”“String” + “/” + “string” + “/” + “string” + “/” + “string”。。。 There is no […]
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Time：2020-6-13
background There was a problem writing a slide delete list of things. My requirement is to slide left and then delete, and then click Delete to make the slider disappear. When I click the first line of the list, I slide left, and delete appears. Click delete, OK, perfect. Then I click the third one, […]
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Time：2020-5-30
When using tensorflow to train a model, sometimes we need to rely on the verification set to determine whether the model has been fitted or whether we need to stop training. 1. The first thought is to use tf.placeholder () load different data for calculation, such as def inference(input_): “”” this is where you put […]
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Time：2020-5-22
The example of this article describes how PHP verifies whether the user name starts with a letter and verifies the password. Share with you for your reference. The details are as follows: Verify whether the user name starts with a letter and verify that the password can only be a combination of numbers and letters. […]
