reCAPTCHA is one of the most popular solutions when it comes to securing forms on websites. You may like it or not, but it is widespread and well-known to the…
Tag: web development
It looks like now we have a series of articles related to image upload and processing – starting from “Preview image before uploading” through “Resize an image using canvas” to…
![Lucee – No matching function [ENCODEFORHTML] found](https://handyman.dulare.com/wp-content/uploads/2021/07/IMG_12792-754x566.jpg)
I was surprised when suddenly I started receiving errors like this: “No matching function [ENCODEFORHTML] found”? What happened? I was sure that this was working before! The “EncodeForHTML” function is…
As the continuation of my previous posts on Preview image before uploading and Sending upload image contents to the server before form submission, I want to add one more feature.…
In my previous post, I was writing about previewing images before uploading. It is handy if you want to display the uploaded image to the user before form submission. But…
On some of the HTML forms, users should add a picture or an image. In such a case, it is handy to display a preview of the image – just…
In ColdFusion (and in Lucee too 🙂 ) you can create ZIP files easily using cfzip. The usage is simple when you want to package a single file or the…
One may say that this is an old one. Back in 2014, Charlie Arehart wrote an excellent blog post describing one of the sources of this issue. Since I found…
As an addition to the Avoid duplication of long-running threads topic, I decided that I want to run my job “infinitely”. I have so much data to process, that it…
I started to use ColdFusion threads recently. I knew that they exist, but I saw no use for them in my code before. Recently I started to process large datasets…