Introduction JavaScript is a powerful language that allows developers to create dynamic and interactive web applications. One of the most useful features of JavaScript is the ability to access methods outside the constructor. This means that developers can create functions that can be used in multiple places throughout their code. By using this feature, developers … Read more
How can I tell if one of my values is/are null? One way is to learn to read the stack trace that you are getting. (We could maybe help you with that, if you showed it to us.) Another way is to test the value to see if it is null. Is there a test? … Read more
Introduction If you are having trouble getting your PHP insert into statement to work, you are not alone. Many developers have encountered this issue and have had difficulty finding a solution. This article will provide an overview of the problem and offer some tips and tricks to help you get your PHP insert into statement … Read more
Here’s an example for overlay, FIDDLE (function($) { $(‘article’).on(‘click’, function() { if($(‘.overlay’).length < 1) { $(‘body’).append(‘<span class=”overlay”></span>’); } }); $(document).on(‘click’,’.overlay’, function() { $(‘.overlay’).remove(); }); })(jQuery); also include buttons in the events for open/close fancybox. .overlay { background: rgba(50,50,50,0.5); position: absolute; top: 0; left: 0; width: 100%; height: 100%; } solved Overlay or popup with full … Read more
Here is a modified version of your original code. Your echo statement isn’t right and really isn’t necessary. It’s probably better to jump out of PHP like I’ve done in the code below. Also, the unnecessary else statement was removed: <?php $servicescontent = get_theme_mod( ‘services-page’, 1 ); $abc = get_theme_mod( ‘services-check’, 1 ); $mod = … Read more
Introduction The question of how to get the day before the first day of a week number and year in PHP with native functions is a common one. Fortunately, there is an efficient way to do this using the native functions of PHP. This article will explain the most efficient way to get 1 or … Read more
Introduction C++ Structs are a powerful tool for organizing data in a program. They allow you to store multiple pieces of related information in a single object, making it easier to access and manipulate. However, understanding how to use Structs can be confusing for beginners. This article will provide an overview of Structs and explain … Read more
Introduction Linq and List of Lists is a powerful combination of technologies that can be used to create powerful and efficient data structures. Linq is a set of language-integrated query (LINQ) technologies that allow developers to query and manipulate data in a variety of ways. List of Lists is a data structure that allows for … Read more
You’ve literally not provided any code that you’ve attempted to use to do this, more people would gladly help if you would have at least attempted to code it… Nonetheless, you did not provide your sheet names, here is some code you can put to the test. Sub CopyValue Dim Wb1 As Workbook, wb2 As … Read more
Introduction jQuery is a powerful and popular JavaScript library that can be used to create dynamic webpages and applications. One of the most useful features of jQuery is its ability to translate values, allowing developers to quickly and easily add values to their webpages. In this tutorial, we will discuss how to use jQuery to … Read more
Within R studio, you can choose R markdown . Navigate to File Option -> New File -> R Markdown There are no changes in coding. All codes that you write in R would be as-is. Just with a flexibility that you can add comments and explain your code. Make sure in .Rmd file, there are … Read more
Introduction String manipulation is a common task in programming, and Java provides a number of ways to split a string at a specific separator. In this article, we will discuss how to split a string at the n’th occurrence of a specific separator in Java. We will look at various examples and discuss the different … Read more
Introduction If you have been writing C++ programs and have noticed that they won’t compile after you close the source and open it again, you are not alone. This is a common issue that many C++ programmers face. Fortunately, there are a few steps you can take to troubleshoot and resolve the issue. In this … Read more
Based on @jShull answer I came up with a simple solution for what I needed. Since there is no global listener for focus events I basically made my own. I also added an earlier discussion (before I posted the question here) with two Microsoft Developers of the Mixed Reality Toolkit which could help out of … Read more
Introduction When programming in C++, it is important to understand the difference between a class reference and a class object. A class reference is a type of pointer that points to an object of a particular class. A class object is an instance of a class that contains data and methods. When a function returns … Read more