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Screenshot of Jupyter Notebook Session: I am trying to launch a Jupyter notebook using anaconda prompt. The browser session opens but no contents are visible on the page. Does anyone have any idea how to mitigate this? Screenshot of Anaconda Prompt: Please refer to https://github.com/jupyter/notebook/issues/4467 I encounter similar trouble. So I just do 3 steps: (1) uninstall Jupyter Notebook 5.7.6 conda uninstall notebook (2) install old version conda install notebook=5.7.4 (3) After lauching Jupyter Notebook 5.7.4 Press CTRL+R or CTRL+Shift+R to clear the cache Then Jupyter Notebook works

I have a php/mysql site in which I am trying to download a comma delimited file (CSV). The csv file I create contains comma delimited data (name, address, city, state). I create the csv file ok and place it in the site's /downloads directory. So far so good. I have been looking on line and the code to trigger the browser's download prompt that I see the most often is: $path = $_SERVER['DOCUMENT_ROOT']; $exportfile = "emailclientaddresses.csv"; $fullpath = "downloads/" . $exportfile; header("Content-type: text/plain"); header("Content-Length: ".filesize($exportfile)); header("Content

I am using System.Windows.Forms but strangely enough don't have the ability to create them. How can I get something like a javascript prompt dialog, without javascript? MessageBox is nice, but there is no way for the user to enter an input. I want the user to enter any text input possible. Bas You need to create your own Prompt dialog. You could perhaps create a class for this. public static class Prompt { public static string ShowDialog(string text, string caption) { Form prompt = new Form() { Width = 500, Height = 150, FormBorderStyle = FormBorderStyle.FixedDialog, Text = caption,

I'd like to know if it's possible to list ALL environment variables from Windows' Command Prompt. Something equivalent to PowerShell's gci env: (or ls env: or dir env: ). Jon Just do: SET You can also do SET prefix to see all variables with names starting with prefix . For example if you want to read only derbydb from the environment variables, do the following: set derby ...and you will get the following: DERBY_HOME=c:\Users\amro-a\Desktop\db-derby-10.10.1.1-bin\db-derby-10.10.1.1-bin Fetchez la vache Jon has the right answer, but to elaborate a little more with some syntactic sugar.. SET |

I have generated a pdf using iTextSharp, when its created it saves automatically in the location provided in my code on the server not on the client side and of course without telling anything to the user. I need to send it to the client and I need to prompt a dialogue box to ask the user where he wants to save his pdf.. how can i do this please? this is my pdf code: using (MemoryStream myMemoryStream = new MemoryStream()) { Document document = new Document(); PdfWriter PDFWriter = PdfWriter.GetInstance(document, myMemoryStream); document.AddHeader("header1", "HEADER1"); document.Open(); //...