Month: September 2022

[Solved] A PHP selection based on forms [closed]

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Use a hidden Ratio for your option .. and use trigger click in JavaScript $(‘.option_one_div’).click(function(){ $(‘.option_one_Ratio’).trigger(‘click’); }); and then check for Ratio checked in your form when submit 3 solved A PHP selection based on forms [closed]

[Solved] In html , how to fix script code [closed]

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Based on your note in the comments, your web host is likely running some sort of security extension to help prevent against attacks, such as XSS attacks. These server security extensions look for likes like <script> tags in submitted data, and will block them. This is good, because if your code is doing what I … Read more

[Solved] Erorr with the nullpointer

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You do not set next when you create your Nodes, so next is always null. This Node(final Object element, Node prevNode) { this.element = element; prevNode = this; } should be Node(final Object element, Node prevNode) { this.element = element; prevNode.next = this; } solved Erorr with the nullpointer

[Solved] How to work with files?

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You should not use external files for this purpose, as they are not secure. Android recommends Shared Preferences for this purpose. Shared Preferences store data in the your app package in an xml file which is only accessible through your app. Data is stored in Key-Value pairs. To save data: SharedPreferences prefs = this.getSharedPreferences( “com.example.your.package.name”, … Read more

[Solved] How to compare two variables in php

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I want to compare coming get variable with nursery But then you are comparing with Nursery if ($results==”Nursery”) Are you aware that that comparison is case-sensitive? Also that code is poor. It should simply be $results=isset($_GET[‘results’]) ? $_GET[‘results’] : NULL; Do not use error suppression when you are learning something new. And Oh, How can … Read more

[Solved] why printf is not printing here?

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Why here the output is only “hie” and “hola”? Order of precedence of Logical AND (&&) is greater than Logical OR (||). Agreed. But, it doesn’t mean that a program has to evaluate in that order. It just says to group together the expressions. Hence, if(printf(“hie”)|| printf(“hello”)&& printf(“nice to see you”)) is equivalent to, if(printf(“hie”) … Read more

[Solved] C# How to add to list class?

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You need to instantiate the Lists in your AddedContacts class’s constructor: public class AddedContacts { private List<CreateContact> Contact; public List<CreateContact> ClassCreateContact { get { return Contact; } set { this.Contact = value; } } public AddedContacts() { Contact = new List<CreateContact>(); ClassCreateContact = new List<CreateContact>(); } } You also need to create an instance of … Read more

[Solved] SQL JOIN for three tables

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select * from tbl_Service where sId not in (select ser_Id from tbl_quat_ID where quat_Id != <qID>) i hope qID is passed from application side.. you just need to append the string to pass proper value there 1 solved SQL JOIN for three tables

[Solved] Creating a database table (MySQL)

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You should take a look at the mysql manual to learn about creating databases/tables: Create Table Syntax there are also examples of how to create tables. Edit: you can do either: INSERT INTO recipe (name, category) VALUES (‘Recipename’, ‘Categoryname’); since you only specify the columns where you want to add data or INSERT INTO recipe … Read more

[Solved] Awaited method call doesnt appear to complete [closed]

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The problem is you have two separate tasks running that call ShowProgressText. Task.Run() is not something you normally use unless you are interfacing with code that does not use the C# async/await pattern. So perhaps LoadRapport could be like this: bool IsCompleted; string LogText; private async Task LoadRapport() { LogText = “Disable Replication”; IsCompleted = … Read more