transform

Java: How to Indent XML Generated by Transformer

由 人走茶凉 提交于 2019-12-27 11:38:57
问题 I'm using Java's built in XML transformer to take a DOM document and print out the resulting XML. The problem is that it isn't indenting the text at all despite having set the parameter "indent" explicitly. sample code public class TestXML { public static void main(String args[]) throws Exception { ByteArrayOutputStream s; Document d = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument(); Transformer t = TransformerFactory.newInstance().newTransformer(); Element a,b; a = d

pointnet代码理解

由 穿精又带淫゛_ 提交于 2019-12-25 13:01:20
PointNet：Deep Learning on Point Sets for 3D Classification and Segmentation PointNet Architecture 分类 点云（nx3-nx64） def get_model(point_cloud, is_training, bn_decay=None): """ Classification PointNet, input is BxNx3, output Bx40 """ batch_size = point_cloud.get_shape()[0].value num_point = point_cloud.get_shape()[1].value end_points = {} #得到点云的规范化选择矩阵，将原始点云输入进行规范化处理。 with tf.variable_scope('transform_net1') as sc: #创建一个命名空间，名为：transform_net1，然后在作用域下定义一个变量transform。 transform = input_transform_net(point_cloud, is_training, bn_decay, K=3) # 预测出旋转矩阵T（个人理解因为输入点云维度为3，所以这里定义K=3，即确定了旋转矩阵的大小）。 point

DrawingGroup Vs DrawingVisual Transform

由 雨燕双飞 提交于 2019-12-25 12:40:52
问题 I have two methods that draw a rotated rectangle on the screen. RenderMethod1 renders a rectangle rotated by 30 degrees using a DrawingVisual private static void RenderMethod1(DrawingContext dc) { DrawingVisual drawingVisual = new DrawingVisual(); using (DrawingContext context = drawingVisual.RenderOpen()) { Rect rect = new Rect(new System.Windows.Point(100, 100), new System.Windows.Size(320, 80)); context.DrawRectangle(System.Windows.Media.Brushes.LightBlue, (System.Windows.Media.Pen)null,

Transforming text to uppercase

由 混江龙づ霸主 提交于 2019-12-25 09:48:18
问题 I've found an example of a transform stream here that transforms text to uppercase: Upper.prototype._transform = function (chunk, enc, cb) { var upperChunk = chunk.toString().toUpperCase(); this.push(upperChunk); cb(); }; Is my understanding correct that such approach might lead to errors when multi-byte encoding is used because a character bytes can be split between two chunks? Wouldn't it be better to gather all chunks and then on end transform them? Something like this (not sure it'll work

How to reorder a multidimensional array? [duplicate]

由 自古美人都是妖i 提交于 2019-12-25 09:18:03
问题 This question already has answers here : PHP multidimensional array decomposition (2 answers) Closed 2 years ago . Let's suppose I have the following array: Array ( [0] => Array ( [0] => 1200 [1] => 2541 [2] => 2540 [3] => 2539 ) [1] => Array ( [0] => Television [1] => Monitor [2] => Car [3] => Bike ) [2] => Array ( [0] => Electrodomestic [1] => Computer Stuff [2] => Vehicle [3] => Vehicle ) ) And I would like to arrange it individually, like this: Array ( [0] => Array ( [0] => 1200 [1] =>

SparkStreaming creating RDD and doing union in a transform operation with ssc.checkpoint() giving an error

由 牧云@^-^@ 提交于 2019-12-25 08:20:09
问题 I am trying to transform an RDD in a dstream by adding changing the log with the maximum timestamp, and adding a duplicate copy of it with some modifications. Please note I am using ssc.checkpoint() and the error seems to go away if I comment it out. The following is the example code: JavaDStream<LogMessage> logMessageWithHB = logMessageMatched.transform(new Function<JavaRDD<LogMessage>, JavaRDD<LogMessage>>() { @Override public JavaRDD<LogMessage> call(JavaRDD<LogMessage> logMessageJavaRDD)

How to replace rows with columns in QSqlTableModel?

由 青春壹個敷衍的年華 提交于 2019-12-25 08:18:59
问题 I found a lot of answers how to transform rows into columns in SQL. But I need to transforms rows into columns in QSqlTableModel. As I understand it should not be a very difficult task but I can't find any idea of how to realize it. Perhaps data(), setData() and some other methods could be reimplemented, but I am afraid to miss something... Or, maybe, some methods of QTableView should be reimplemented. 回答1: As I understand QIdentityProxyModel could be used to solve this problem. Unfortunately

How we get x and y from the transform matrix? [duplicate]

由 故事扮演 提交于 2019-12-25 05:18:22
问题 This question already has an answer here : Closed 7 years ago . Possible Duplicate: How to get the actual x/y position of an element in SVG with transformations and matrices I need to get the x/y positions of an element that is written like this in SVG: <image y="-421.28461" x="335.27295" id="image2991" xlink:href="file:///C:/Users/tom/Documents/t.jpg" height="369" width="360" transform="matrix(0.22297057,0.97482518,-0.97482518,0.22297057,0,0)" /> Here x & y attributes are given but this not

js实现翻牌效果

由 别来无恙 提交于 2019-12-25 04:21:56
<!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width,initial-scale=1,user-scalable=0,viewport-fit=cover"> <title>翻牌抽奖</title> <style> body {background: #E7244B;} *{margin:0;padding:0}a img{border:0} a{text-decoration:none;-webkit-tap-highlight-color:rgba(0,0,0,0);text-align: center;} .top {width: 100%;} .weui-grid {padding: 0;} .weui-grid:before {border: 0;} .weui-grid:after {border: 0;} .weui-grids:before {border: 0;} .img {width: 90%;margin-top: 1vw;height: 33.9vw} .info {display: none;margin-top: 1vw;width: 0;height: 33.9vw;} .shelter {opacity: 0.5;filter: alpha

Dynamic XSL file

由 别来无恙 提交于 2019-12-25 02:57:45
问题 I have 3 XSL files which have paths in them to something like C:\templates\Test\file.pdf This path isn't always going to be the same and rather than having it hard coded in the XSL, I'd like it so that the path C:\templates\test\ is replaced with a tag [BASEPATH] and when I read in the xsl file into the XSLTransform object (yes I know it's been deprecated, I may move over to the XSLCompiledTransform at the same time), I'd like the tag [BASEPATH] to be replaced with the absolute file path of
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