Month: October 2022

[Solved] Use PHP to render multiple images to the browser [closed]

by

You use a while loop in to fetch the results. $coverpic=””; $sql = “SELECT filename FROM photos WHERE user=”$u””; $query = mysqli_query($db_conx, $sql); if(mysqli_num_rows($query) > 0){ while($row = mysqli_fetch_row($query)) { $filename = $row[0]; $coverpic .= ‘<img src=”https://stackoverflow.com/questions/16442747/user/”.$u.”https://stackoverflow.com/”.$filename.'” alt=”pic”>’; //notice the .= to append to the string instead of overwrite } } But if you want … Read more

[Solved] return type of bool function

by

Your functions mypredicate and compare are merely thin wrappers over the binary operators == and <. Operators are like functions: they take a number of arguments of a given type, and return a result of a given type. For example, imagine a function bool operator==(int a, int b) with the following specification: if a equals … Read more

[Solved] Php preg_match_all, wordpress function [closed]

by

The code you found on the internet is kind of irrelevant. In order to achieve what you want you need something like this: $str = “[image name=ubuntustudio-tribal-54] “; $pat = “~\[image name=([^\]]+)~i”; preg_match($pat, $str, $matches); $name = $matches[1]; After that $name would be bound to ubuntustudio-tribal-54. See the docs for more details regarding PHP’s preg_match. … Read more

[Solved] Get ArrayList entry of a HashMap Entry [closed]

by

You can simply use the get method. stateIndex.get(nameOfEntry); You set with put and access with get. If you want to get a specific element, just chain the get method for ArrayList. Whatever element = stateIndex.get(nameOfEntry).get(5);// For any type. 1 solved Get ArrayList entry of a HashMap Entry [closed]

[Solved] How to find out programatically that file is already exist or not? [closed]

by

Creating SQLite Database – public class DatabaseHelper extends SQLiteOpenHelper { static final String dbName=”demoDB”; static final String employeeTable=”Employees”; static final String colID=”EmployeeID”; static final String colName=”EmployeeName”; static final String colAge=”Age”; static final String colDept=”Dept”; static final String deptTable=”Dept”; static final String colDeptID=”DeptID”; static final String colDeptName=”DeptName”; static final String viewEmps=”ViewEmps”; Creating the Database public void … Read more

[Solved] How to send the activity back to author using coreservice?

by

I don’t have a Core Service version, but here is one I wrote using VBScript and TOM which might get you started in the right direction Set objAIs = CurrentWorkItem.ActivityInstance.ProcessInstance.ActivityInstances Set objAI= objAIs (objAIs.Count – 1) strLastMessage= objAI.FinishMessage Set objAI= objAIs(1) uriFirstUser= objAI.Performer.ID Set objAI= Nothing Set objAIs = Nothing FinishActivity cstr(strLastMessage), “” , uriFirstUser … Read more

[Solved] Customizing App Appearance on Xcode 3? [closed]

by

Yes, you use the interface builder. What are you specifically trying to customize? Your question is incredibly vague. Also, you know you can still download Xcode 4 without mountain lion installed. Here is a link on how to go about customizing your app’s UI: http://developer.apple.com/library/ios/#documentation/IDEs/Conceptual/xcode_quick_start/020-Tutorial_Designing_a_User_Interface_with_Interface_Builder/interface_builder_tutorial.html EDIT: You said you wanted to add an image to … Read more

[Solved] joins in MySQL for leave management in PHP and MySQL [closed]

by

Let’s take it step-by-step… First, the entities you’re selecting are in the leave_request table. So let’s start there: SELECT leave_request.* FROM leave_request Now, you need to know the data for the applied_by column in the desired results. So you join the staff table: SELECT applied_staff.name AS applied_by FROM leave_request INNER JOIN staff AS applied_staff ON … Read more