clone

Change inner elements id during clone

由 喜你入骨 提交于 2019-12-03 12:05:37
I'm doing a clone of a DIV element on button click, I'm able to change the value of ID of the DIV element I'm cloning. But is it possible to change the id of the inner element. In the below code I'm changing the Id of #selection while cloning, I need to dynamically change the id #select . <div id="selections"> <div class="input-group" id="selection"> <span class="input-group-addon"> <i class="icon wb-menu" aria-hidden="true"></i> </span> <select class="show-tick" data-plugin="select2" id="select"> <option>True</option> <option>False</option> </select> </div> </div> <button class="btn btn

Three js - Cloning a shader and changing uniform values

由 ⅰ亾dé卋堺 提交于 2019-12-03 11:33:45
I'm working on creating a shader to generate terrain with shadows. My starting point is to clone the lambert shader and use a ShaderMaterial to eventually customise it with my own script. The standard method works well: var material = new MeshLambertMaterial({map:THREE.ImageUtils.loadTexture('images/texture.jpg')}); var mesh = new THREE.Mesh(geometry, material); etc The result: However I'd like to use the lambert material as a base and work on top of it, so I tried this: var lambertShader = THREE.ShaderLib['lambert']; var uniforms = THREE.UniformsUtils.clone(lambertShader.uniforms); var

Efficient way to clone a HashSet<T>?

由 守給你的承諾、 提交于 2019-12-03 11:33:26
问题 A few days ago, I answered an interesting question on SO about HashSet<T> . A possible solution involved cloning the hashset, and in my answer I suggested to do something like this: HashSet<int> original = ... HashSet<int> clone = new HashSet<int>(original); Although this approach is quite straightforward, I suspect it's very inefficient: the constructor of the new HashSet<T> needs to separately add each item from the original hashset, and check if it isn't already present . This is clearly a

How can i clone an image in javascript

由 允我心安 提交于 2019-12-03 11:07:57
I'm trying to clone an image in javascript, bud without loading a new one. Normally new browsers will load an image once and there are several ways to use that image again. The problem is that when I test it in IE 6 the image will request a new image from the server. Anyone how has some info on how to do this in older browsers? 3 methods that not work: <html> <head> <title>My Image Cloning</title> <script type="text/javascript"> sourceImage = new Image(); sourceImage.src = "myImage.png"; function cloneImageA () { imageA = new Image(); imageA.src = sourceImage.src; document.getElementById(

How to avoid unchecked cast warning when cloning a HashSet?

由 拈花ヽ惹草 提交于 2019-12-03 10:57:36
问题 I'm trying to make a shallow copy of a HashSet of Points called myHash. As of now, I have the following: HashSet<Point> myNewHash = (HashSet<Point>) myHash.clone(); This code gives me an unchecked cast warning however. Is there a better way to do this? 回答1: You can try this: HashSet<Point> myNewHash = new HashSet<Point>(myHash); 回答2: A different answer suggests using new HashSet<Point>(myHash) . However, the intent of clone() is to obtain a new object of the same type. If myHash is an

object cloning with out implementing cloneable interface

由 ↘锁芯ラ 提交于 2019-12-03 10:37:12
to clone the object do i need to implement 'cloneable' interface. because here my class is a jar file(i mean API). so i can't edit the class. i heard that all classes are extends the base object class and this object class implements cloneable interface. does that mean can we directly clone the object with out implementing the interface. if so in my eclipse i am not getting any option to clone the object. is there any other way to clone the object without implementing the cloneable interface . please explain. orien The Java Object class does not implements the Cloneable interface. It does

How to copy/clone a hash/object in JQuery?

由 混江龙づ霸主 提交于 2019-12-03 10:31:59
问题 I have a simple object (or hash) in Javascript: var settings = { link: 'http://example.com', photo: 'http://photos.com/me.jpg' }; I need a copy of it. Is there a settings.clone() type method that will give me another object with the same attributes? I'm using jQuery, so happy to use a jQuery utility method if one exists. 回答1: Yes, extend an empty object with the original one; that way, everything will simply be copied: var clone = $.extend({}, settings); Extending some filled object with

Git repository within Git repository [duplicate]

由 你说的曾经没有我的故事 提交于 2019-12-03 10:30:06
问题 This question already has answers here : How do I work with a git repository within another repository? (4 answers) Closed 3 years ago . I have a main git repository A and we are using sources out of another git repository B in a subdirectory of our main project. Now it would be good to have the B repository checked out within the A repository in this used subdirectory. If someone else then clones the repository of course he should get our main repository A and within that automatically the B

Cloning root environment with Anaconda

由 六月ゝ 毕业季﹏ 提交于 2019-12-03 09:27:15
问题 Going through one of (very few available) tutorials on Anaconda, I tried: $ conda create -n rootclone --clone root This failed: src_prefix: '/home/bir/conda' dst_prefix: '/home/bir/conda/envs/rootclone' Packages: 49 Files: 471 An unexpected error has occurred, please consider sending the following traceback to the conda GitHub issue tracker at: https://github.com/conda/conda/issues Include the output of the command 'conda info' in your report. Traceback (most recent call last): File "/home

How can you clone a Mercurial repository as of a specific changeset?

由 我是研究僧i 提交于 2019-12-03 09:20:52
How can you clone a Mercurial repository as of a specific changeset? Ie: If the master repo has changesets 1-10, how can get a copy of the source as it existed in changeset #7? This command tells to use -r / --rev switch: hg help clone So : hg clone -r 7 来源： https://stackoverflow.com/questions/4148234/how-can-you-clone-a-mercurial-repository-as-of-a-specific-changeset
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