The code work, but I’m having a problem setting transparent background to the canvas with three.js. I use: But then the background gets black. How do I change it to be transparent? The code: Answer If you want a transparent background in three.js, you need pass in the alpha parameter to the WebGLRenderer constructor. You can leave the clear color
what is meaning of instance in programming?
I don’t get it for long. Are there any alternative words similar to ‘instance’ that are easier to understand? For a non-programmer, how you explain instance? Instance is like example in normal person’s world. I can’t understand what it is if I don’t even understand its meaning. Answer “instance” is best understood as it relates to “class” in programming. “Classes”
Javascript Human Readable Filesize
I am currently trying to convert this php function to javascript: Here’s what I have so Far: Im Just struggling with the last line. Any Help Greatly Appreciated. Answer Did you have a look at: http://programanddesign.com/js/human-readable-file-size-in-javascript/ They have two version of a Javascript solution for Human Readable Filesize: and Update loop criteria to while(size >= 1024 && i < units.length
JavaScript window.onload
In this little example, I want to save the initial innerHTML of the h1 tag (id=title) to a variable after loading the page for the first time. And then instead of the document.getElementById(‘title’).innerHTML = ‘Welcome to JavaScript’ which is inside the if statement, I want to substitute that above mentioned variable with the phrase “Welcome to JavaScript”. My main intention
AngularJS – Blur + Changed?
What is the easiest way to combine ng-changed and ng-blur? I’ve found this post: How to let ng-model not update immediately? However, this does no longer work in angluar 1.2+ Is there any way to achieve the same behavior? I guess I have to store a copy of the old value myself and compare the new value to that on
focusout event not working for dynamically generated textbox
To generate textbox dynamically I getting dynamically textbox, but focusout is not working for dynamically generated textbox, whereas same page has some textbox, which is hard-coded for that, above script gets triggered. Answer Instead of using document you could use the text box’s closest parent id or class. I have no idea of your html layout, hence using document. Also
JavaScript reduce the size and quality of image with based64 encoded code
I have the based64 encoded code of an image. Now I want to reduce the size and quality of the image. How can I do this in JavaScript or jQuery? Resolve here is the working code : Index.php Here is javascript code which worked form me Show.php file Answer You can use canvas, put image into it, scale it and
How to create a simple http proxy in node.js?
I’m trying to create a proxy server to pass HTTP GET requests from a client to a third party website (say google). My proxy just needs to mirror incoming requests to their corresponding path on the target site, so if my client’s requested url is: The following resource should be served: Here is what I came up with: It works
Is it safe to resolve a promise multiple times?
I have an i18n service in my application which contains the following code: The idea is that the user would call ensureLocaleIsLoaded and wait for the promise to be resolved. But given that the purpose of the function is to only ensure that the locale is loaded, it would be perfectly fine for the user to invoke it several times.
Google Apps Script validation issue in Google UiApp
I have been trying to figure out Google Apps Script validation in Google Sites and have yet to make the validation part work correctly. I need to validate 2 things: That there is at least 5 characters in the “location” textbox (up to 100) That a date has been selected from the dropdown If both conditions are not met, then