Can I show file copy progress using FileInfo.CopyTo() in .NET?

I've created a copy utility in c# (.NET 2.0 Framework) that copies files, directories and recursive sub directories etc. The program has a GUI that shows the current file being copied, the current...

Problem with threads in Delphi

I have a problem with threads in Delphi. When using TIdHashMessageDigest5 in order to get MD5 from a big file, I have noticed that it takes too much time, and ends up in an application freeze. I'm...

How to deliver big files in ASP.NET Response?

I am not looking for any alternative of streaming file contents from database, indeed I am looking for root of the problem, this was running file till IIS 6 where we ran our app in classic mode,...

Android LoadScreen

When my app launches a file scraper that iterates recursively through the sdcard is kicked off. As you can imagine, this takes a fair amount of time. On my epad transformer it can take 30 to 40...

Using a Progress bar on Form Load

I am trying to Design a WinForms control in C# which will get some data from a database while it's loading. I want to use a progress bar to show the progress. I tried this code (and also many...

Reading and printing progress bar that is being updated on same line while it is still updating

So I'm using subprocess.Popen in order to load new OS onto multiple devices. my script: done = None command = 'my loading command' proc = subprocess.Popen(command, stdout=subprocess.PIPE) while...

Winform application freezes

I'm new to developing Winform application (using C# .NET) My application will freeze and sometimes even showing "not responding" when there are too many operations running behind, especially when...

How to download a file from a URL in OS X app

How do I download a file from a URL in an OS X app? I am a Unix C and Perl programmer new to Objective C. I've been reading the URL Loading System Programming Guide, which suggests NSURLSession...

IntelliJ can't connect to its own Scala compile server

I am using latest IntelliJ IDEA (2016.1.1) - but I have seen this behaviour in previous versions too - developing in Scala with latest Scala plugin (3.0.3). When I try to Run/Debug a test or code,...

Can tqdm be used with Database Reads?

While reading large relations from a SQL database to a pandas dataframe, it would be nice to have a progress bar, because the number of tuples is known statically and the I/O rate could be...

Recharts - Normalised Stacked Bar Charts

I'm pretty new to both React and Recharts and I'm sitting with a bit of a predicament. I did quite a bit of reading up but I can't seem to find what I'm looking for, so I am hoping I can get some...

Uncaught TypeError: Failed to set the 'value' property on 'HTMLProgressElement': The provided double value is non-finite

I want to install the existing jquery component (progress-bar for reading) but it doesn't work. I don't know jquery, help me please: HTML: <progress value="0"> <div class="progress-container"> ...

Is there a chunksize argument for read_excel in pandas?

I'm trying to create a progress bar for reading excel data into pandas using tqdm. I can do this easily with a csv using the chunksize argument like so: data_reader = pd.read_csv(path, ...

AJAX progress bar of load script

I have a big problem to make a progress bar in AJAX. The whole page is in AJAX, inside one of the webpage is AJAX which loads a function to get some big rows from the database. I tried to make...

Alternatives to `tell()` while iterating over lines of a file in Python3?

How can I find out the location of the file cursor when iterating over a file in Python3? In Python 2.7 it's trivial, use tell(). In Python3 that same call throws an OSError: Traceback (most...

Count the number of lines in a Swift String

After reading a medium sized file (about 500kByte) from a web-service I have a regular Swift String (lines) originally encoded in .isolatin1. Before actually splitting it I would like to count the...

Python enumerate() tqdm progress-bar when reading a file?

I can't see the tqdm progress bar when I use this code to iterate my opened file: with open(file_path, 'r') as f: for i, line in enumerate(tqdm(f)): if i >= start and i...

R progress bar for reading multiple csv (tsv) files

is there any way to display a progress bar for importing multiple csv-files. here is the import code: List all fiels to be imported: temp <- list.files(pattern="*\\.tsv$") temp Specific columns...

Angular theme with more than 3 colors

I want to make an angular theme with more than three colors (primary, accent, warn) and apply those colors to material elements like progress bars and such. I was reading this Material design case...

React + Axios Progress bar

I want to make File Download Progress bar with React + Axios. So I wrote the code that below. But I got a "Uncaught (in promise) TypeError: Cannot read property 'get' of undefined" error. Is there...

How to see the progress bar of read_csv

I'm trying to read 100GB size of csv file I want to see the profess bar when they reading file file = pd.read_csv("../code/csv/file.csv") like =====> 30% is there way to see the progress bar...

Dash: progress bar for reading files

I have seen this example of Progress & Interval components for displaying the progress in Dash: import dash_bootstrap_components as dbc import dash_core_components as dcc import...

Progress bar for SheetJS readFile reading large excel file

I am working on an Electron/Node.js app to read excel file locally and do some calculations. The excel file contains 100,000s of rows, each row contains a time stamp and a value at that...

**Warning**: Use of undefined constant HTTP_HOST] in PHP

I am encountering a bug in the Following code (which is the base file for an Gmod loading screen). I am currently moving the PHP site from one webserver to a self hosted one. Its running Nginx...

Multiprocessing to brute force missing chars in b64-encoded data using generators - possible/how to?

Working with processing data that I receive as b64-encoded strings. For some reason I received data the other day where a set of the b64-encoded strings had four white space chars in them,...

python asyncio as_completed SIGINT doubts

After quite some reading on asyncio (I'm totally noob about it), I've managed to write simple programs that do what I want them to do. Yet, I have some dobuts regarding as_completed method: how...

Best way to find out number of rows in csv without loading the full thing

I've been dealing with a lot of 4-5 Gb csv files last few days at work and so that I know how much they progressed through reading/writing I wrote couple wrapper functions on top of pandas'...

Angular 10 ngb-progress bar not displaying

I have an Angular 10 project using the Bootstrap ngb-progressbar. I have written a service that I can use throughout my app to show and hide the progress bar as needed. It displays during the...

How to find dimensions for status bar, navigation bar and screen in Android AccessibilityService

I have a Java app (API 23). In it I have a MainActivity and an AccessibilityService. In the AccessibilityService: @Override public void onServiceConnected() { oView = new LinearLayout(this); ...

How do you make a progress bar and put it on an image?

I am trying to put a progress bar onto an image. I have a discord bot with a level system like this: Now what I want to do is have the level as a progress bar out of 20. Once they reach 20 the...