progress

This question already has an answer here: How to add a progress bar to a shell script? 36 answers Using a bash only script, how can you provide a bash progress indicator? So I can run a command form bash, and while that command is executing let the user know that something is still happening. Pez Cuckow In this example using SCP, I'm demonstrating how to grab the process id (pid) and then do something while that process is running. This displays a simple spinnng icon. /usr/bin/scp me@website.com:file somewhere 2>/dev/null & pid=$! # Process Id of the previous running command spin[0]="-" spin[1

I try to implement an progress while uploading an file with HttpClient 4.3.3 and MultipartEntityBuilder So actually i execute a post request with the following code HttpClientBuilder builder = HttpClientBuilder.create(); HttpClient httpClient = builder.build(); HttpPost httpPost = new HttpPost(uploadUrl); MultipartEntityBuilder entityBuilder = MultipartEntityBuilder.create(); entityBuilder.addPart("filea", new FileBody(filea)); entityBuilder.addPart("fileb", new FileBody(fileb)); final HttpEntity entity = entityBuilder.build(); httpPost.setEntity(entity); HttpResponse response = httpClient

I'm trying to write a script which will display a busy indication while performing the task. And when the task is over, the progress bar will fill to the end showing that 100% task has been completed. I just want the progress bar to show a task is going on.But when I start the task, busy indication stops.It seems to me that the indication and the task can not continue together. Please help me. Here's mycode: from PyQt4 import QtCore, QtGui from time import sleep try: _fromUtf8 = QtCore.QString.fromUtf8 except AttributeError: def _fromUtf8(s): return s try: _encoding = QtGui.QApplication

文件上传是最古老的互联网操作之一，20多年来几乎没有怎么变化，还是操作麻烦、缺乏交互、用户体验差。 一、前端代码 英国程序员 Remy Sharp 总结了这些 新的接口 ，本文在他的基础之上，讨论在前端采用HTML5的API，对文件上传进行渐进式增强： * iframe上传 　　 * ajax上传 　　 * 进度条 　　 * 文件预览 　　 * 拖放上传 1.1 传统形式 　　文件上传的传统形式，是使用表单元素file，参考 http://www.ruanyifeng.com/blog/2012/08/file_upload.html ： <form id="upload-form" action="upload.php" method="post" enctype="multipart/form-data" > 　　　　<input type="file" id="upload" name="upload" /> <br /> 　　　　<input type="submit" value="Upload" /> </form> 所有浏览器都支持上面的代码，点击上传按钮后，网页"锁死"，用户只能等待上传结束，然后浏览器刷新，跳到表单的action属性指定的网址。 1.2 iframe上传 　　用户点击submit时，动态插入一个iframe元素 var form = $("

Is there a way in JS to get the progress of a loading image while the image is being loaded? I want to use the new Progress tag of HTML5 to show the progress of loading images. I wish there was something like: var someImage = new Image() someImage.onloadprogress = function(e) { progressBar.value = e.loaded / e.total }; someImage.src = "image.jpg"; With this, you add 2 new functions on the Image() object: Image.prototype.load = function(url){ var thisImg = this; var xmlHTTP = new XMLHttpRequest(); xmlHTTP.open('GET', url,true); xmlHTTP.responseType = 'arraybuffer'; xmlHTTP.onload = function(e)