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Create a local server in C#

by Thomas Daniels

A tip about how to create a local server in C#.

Teapot: Web Programming Made Easy

by Richard Eng

A tip for creating a web application using the easiest programming language and framework you can imagine

How to Copy the Text of a textbox to Clipboard? - Using JavaScript

by ASP.NET Community

How to copy the text of a textbox to clipboard using JavaScript.

Using Sec-Websocket-Protocol

by tonywilk

Example server and client using different protocols over a Websocket (php/js)

Latest Articles

Configuring VPN Client on OpenWRT Router

by hemanthk119

Steps to enable VPN client on an OpenWRT router using openvpn and mwan3

Self-Healing Randomized VPN with Kill Switch in OpenWRT Router

by hemanthk119

Scripts for a truly randomized and kill switch enabled VPN router

Internal SSL Certs with Let's Encrypt

by Matt Pogue

I was reading a great article recently about subdomain enumeration services and it got me thinking about Let's Encrypt and internal domains.

DirectControl - Remote Control for Electrical Loads via WiFi

by Artem Moroz

Using ESP8266 module to remotely control high power electrical appliances

All Articles

Internet

How to monitor employee desktop with no installation on their machines?

21 Jul 2011 by Christian Graus

Your best option is a clairvoyant. Or you could just hire trustworthy people ?you can check what they browse by checking your network logs, but you cannot tell how long they view a single page, or if they play games, or anything else. You can also block specific sites from the network,...

Create a local server in C#

28 Oct 2012 by Thomas Daniels

A tip about how to create a local server in C#.

Teapot: Web Programming Made Easy

12 May 2018 by Richard Eng

A tip for creating a web application using the easiest programming language and framework you can imagine

web_application

How to Copy the Text of a textbox to Clipboard? - Using JavaScript

11 Oct 2013 by ASP.NET Community

How to copy the text of a textbox to clipboard using JavaScript.

Using Sec-Websocket-Protocol

1 Feb 2014 by tonywilk

Example server and client using different protocols over a Websocket (php/js)

xml is in client temporary file

18 Oct 2010 by shakil0304003

You can hit a page & this page can get the xml data to the flash. Every time you hit the page, you can send the current date time as parameter. So, every time the page url will be different & browser can not cash it.

my computer ip address is knowing to all is it?

14 Jan 2011 by Ashish Tyagi 40

Actually IP shown to you is not your computer's IP neither of firewall...There could be one and more Internet connection taken at your ooffice premises.Let assume there is only one internet connection say Airtel BroadBand...which is your ISP(Internet Service Provider) or the company...

when yahoo messenger chatting people can able to accessing my coumuter files is it?

17 Jan 2011 by Ashish Tyagi 40

No buddy don't worry about there is no such hacks.....you can send files to your yahoo messenger contacts, but they can't see the files which are not sent by you.... :)

How can we ENABLE jQuery in Internet Browsers.

5 Apr 2011 by Eduard Keilholz

You need to have JavaScript enabled in the browser. That's a user setting. You cannot 'set' this setting from within your website, the user has to enable JavaScript. If JavaScript is not enabled, you will not be able to use jQuery.You also may want to check the version of the browser since...

What is it impossible to formulate complex queries?

7 Apr 2011 by OriginalGriff

It isn't impossible to formulate such queries, but it is very difficult to design a user interface that allows non-technical people to construct them, without scaring off the idiots that will by any old tat on eBay average eBay user.Think about it: Google lets you do some of this, with...

How to monitor employee desktop with no installation on their machines?

21 Jul 2011 by Philippe Mori

I would say that should evaluate the work done by your employees mainly by the output. If you are not able to evaluate the work done because you don't have the competence then it might be wise to have a supervisor.You might also encourage productivity with bonus.Monitoring employees kill...

Easy FTP Upload without files size limit

18 Oct 2011 by Sergio Andrés Gutiérrez Rojas

Easy FTP Upload without files size limit

Does CSS 3 and Tableless Design works in IE 7 and IE 8 or futher..?

30 May 2012 by Pete O'Hanlon

CSS 3 doesn't work in pre IE 9. CSS does, however. As you can do tableless design in pure CSS 1, are you sure that you need the full 3 part?

Shortest Most Versatile Error Logging Ever

11 Oct 2016 by Oliver Bleckmann

Simple but efficient way of logging errors over the internet using a PHP webservice/ REST and mail notification. Logging C#/ .NET errors over the web and with PHP and sending notification mail.

The web architecture of The Internet map

8 Aug 2012 by irriss

How the Amazon Cloud solutions help tackle huge load and how much it may cost

IDTP, An Innovative Communication Protocol

18 Oct 2013 by Huang Geng Geng

If you are looking for a tool

Jquery not supportd in Internet explorer 8 and 9?

20 Feb 2014 by Sergey Alexandrovich Kryukov

It has nothing to do with a browser version.You probably forgot to include jQuery UI file. Please see: http://jqueryui.com/autocomplete[^]. —SA

Self-Healing Randomized VPN with Kill Switch in OpenWRT Router

14 Feb 2023 by hemanthk119

Scripts for a truly randomized and kill switch enabled VPN router

Destination Flicker Board Custom Control

8 Nov 2010 by RobCroll

Creating a custom control when inheriting ItemsControl doesn't fit the requirement

Do we need new dns system based on UTF-16?

25 Mar 2011 by Emilio Garavaglia

It seems there are some misconceptions about what DNS is and is forDNS is not "for browers" or for "this or that app".Is a communication protocol used to map an "application level address" into a "network level address".The form of such "addresses" must be the same in all DNS system around...

i will be creating a UAV would you like to help?

9 Apr 2011 by Albert Holguin

that's quite a project... controlling a UAV through a 3G modem seems like it wouldn't work very well... what happens if you drift out of reception range? you'll lose the aircraft and all the equipment, this isn't the type of project that someone can do on their own with limited budget.

Issues with download managers

12 Jul 2011 by Richard MacCutchan

Of course they are legal; the issue of legality concerns what you are downloading, not how. If it is stolen or copyright property then you are breaking the civil or criminal law (as in your country).

Issues with download managers

12 Jul 2011 by Sergey Alexandrovich Kryukov

Legally, the way you download the content cannot be limited. If some legal statements try to do it, it's very hard to proof, as you download context anyway, every time you use it, even though the downloaded material is considered to be inaccessible to the user, like in case of streaming media....

Opening the Internet Browser Programmatically

15 Aug 2011 by Caner Korkmaz

How to open the Internet browser from code.

Opening the Internet Browser Programmatically

18 Aug 2011 by thatraja

Given below is code for opening the Internet browser programmatically in VB 6 and VB.NET.VB 6Private Declare Function ShellExecute Lib "shell32.dll" Alias _ "ShellExecuteA" (ByVal hwnd As Long, ByVal lpOperation As String, _ ByVal lpFile As String, ByVal lpParameters As...

Please Suggest the Best book to Study Networking in C

30 Jun 2012 by Aescleal

Internetworkin...

What is an IP Address

29 Oct 2012 by Abhinav S

Wikipedia is your best bet - http://en.wikipedia.org/wiki/IP_address[^].

What is an IP Address

29 Oct 2012 by OriginalGriff

Wikipedia[^] does a pretty thorough job.

Downloader with progress bar

21 Mar 2013 by enhzflep

As I mentioned in a comment, the way I do it is to call a callback function in the function that reads data from the connection. This callback sends notification to the main window that there is updated download progress available. The main window then displays this information.Here's a...

(Stage 2 ) Getting started with Spark Core

10 Nov 2014 by Prilvesh K

Getting started with Spark Core,setup a guide for everyone new.

microcontroller

What is internet of things? Please explain with less jargons in simple words.

22 Dec 2014 by OriginalGriff

Google is your friend: Be nice and visit him often. He can answer questions a lot more quickly than posting them here...A very quick search using your subject as the search term gave 750,000,000 hits: What is internet of things[^]The Wikipedia[^] description is about as simple as it...

Why does not the internet worcs

27 Aug 2018 by OriginalGriff

These are not the sites you are looking for; You can go about your business; Move along... move along. There is no-one "controlling the internet". I'd suspect you need to check your computer, ISP, and maybe stop visiting those conspiracy sites...

XHTML Website development issue in IE6,7 and all

6 Sep 2010 by Sunasara Imdadhusen

HiDenishverm...

Some questions I met in browser Lunascape

10 Oct 2010 by DaveAuld

Did you not think of visiting the Lunascape help pages here/[^]?1) Setting homepage; here[^]2) Cookies are under Privacy Settings; here[^]

How to block uploading to the internet?

16 Feb 2011 by OriginalGriff

Have you ever considered using Google?http://www.google.co.uk/search?sourceid=chrome&ie=UTF-8&q=block+uploading+to+internet[^]Note that the search term is pasted directly from your question...Learn to use Google: it is much quicker than waiting for an answer...

A Novel and Efficient Approach For Near Duplicate Page Detection in Web Crawling

7 Mar 2011 by OriginalGriff

If you are waiting for permission, feel free to get started. I don't mind, even though I think it is a bit dull, and about as useful in the real world as a chocolate fire-guard.If you are waiting for volunteers to write the code for you, then that would be cheating. And you wouldn't do that,...

web_development

How to create an antivirus in vb6

31 Mar 2011 by Henry Minute

Firstly you will have great difficulty in obtaining code samples (for anything) in VB6, it is at least 10 years out of date.You can get VB.NET Express, which is free, from here[^], it is a much better choice if you are able to use the language of your choice.Secondly, It is going to be...

How do i get only people that have paid to access certain pages on my web site

7 Apr 2011 by lihuahellen

SharePoint allows you to set authentication for login users. You are enabled to assign permissions for websites Members. As you wish, you can endow people who have paid with the freedom to access your website.To make it better, you can make use of SharePoint Designer, which enables you to...

download manager articles

3 Jul 2011 by Sergey Alexandrovich Kryukov

I offer a full source code of my application HttpDownloader. Its important feature is to continue interrupted download of partially downloaded file.See: how to download a file from internet[^].The whole application the Console application; this is just one C# file; you can re-work it to...

How to monitor employee desktop with no installation on their machines?

22 Jul 2011 by Sergey Alexandrovich Kryukov

I agree with Christian and Philippe.Working in the company like that has little to know sense. You're not dying out of starvation yet to go through stupid humiliation.As to the benefit to the businessman, it's obvious to me: if employees do not make enough money with they labor without...

Opening the Internet Browser Programmatically

15 Aug 2011 by Kevin Marois

You're incorrect. Explorer is Windows Explorer, not Internet Explorer. Try this:System.Diagnostics.Process.Start("explorer");then this:System.Diagnostics.Process.Start("iexplore.exe", "http://www.codeproject.com");and this:System.Diagnostics.Process.Start("winword.exe",...

I have develop a windows application with internet connection..?

21 Sep 2011 by Manfred Rudolf Bihy

If you google for "check internet connection status C#" you'll get a whole bunch of examples doing this with different methods. Here's a short...

Webcam/video/voice streaming over internet, but how?

15 Oct 2011 by André Kraak

Have a look at this Developing a Video Chat Application with high quality video streaming[^].

Are your servers really overworked or is it a problem with my internet connection

26 Oct 2011 by Richard MacCutchan

If this is a regular problem for you then post your query in the Site Bugs & Suggestions[^] forum.

Hotmail password recover (without secret question).

29 Oct 2011 by Not Active

There is no help and this is not a question for this site. Ask hotmail

Hotmail password recover (without secret question).

29 Oct 2011 by Philippe Mori

I don't think there is any solution for your problem as if it would be possible then it would seriously compromise the security.You typically have to know your actual password to change it for a new one. This is the way to help ensure that someone else won't change your password if you...

Attachment of Email sent from c# is detected as virus and is deleted

19 Jan 2012 by Sergey Alexandrovich Kryukov

Well, you cannot predict how crazy every particular anti-virus could go. One practical advice would be to zip all the files to be added as attachment (only if you can), but this won't really guarantee that the attachment is not removed by the antivirus. Antivirus tools used at the level of...

Create a web based application to create an interface beween web app and PRIMERA device for CD and DVD burning

25 Jan 2012 by Sergey Alexandrovich Kryukov

Please see my comment to the question. You never need to write separate software for a particular CD/DVD writer.Here is one of the software products working with any hardware — InfraRecorder. It is Open Source, quite well-know and reliable. It's better than any proprietary product I...

web_development

Please Suggest the Best book to Study Networking in C

30 Jun 2012 by suvam8694

i want to study in detail about the networking concepts in C including sockets, implementing TCP/IP and other protocols.i also want to learn the SSL enabled networking using C. I don't want to use any third party library instead i want to learn the core and the advanced concepts in this...

simple http request visual c++ 2010

25 Oct 2012 by Marius Bancila

If you're using MFC there are some classes to help you with that.CInternetSession Class[^]CHttpConnection Clas[^]Also seeMFC Classes for Creating Internet Client Applications[^]WinInet Basics [^]

Drag a link from explorer to listview

30 Oct 2012 by Sergey Alexandrovich Kryukov

Here:http://msdn.microsoft.com/en-us/library/fe5ebfwe.aspx[^],http://msdn.microsoft.com/en-us/library/za0zx9y0.aspx[^],http://msdn.microsoft.com/en-us/library/bs2c4z53.aspx[^].—SA

Drag a link from explorer to listview

1 Nov 2012 by SSAFAK

Thank you for the links. But i found my exact solution like that: private void listBox1_DragEnter(object sender, DragEventArgs e) { e.Effect = DragDropEffects.Copy; } private void listBox1_DragDrop(object sender, DragEventArgs e) ...

Networking c++ TCP BOOST stream data limit

7 Feb 2013 by Matthew Faithfull

I wouldn't worry about TCP, that can take care of larger streams than 4GB. It does so every time I download a new Linux Distro these days, let alone when I'm playing with a few hundred hours of video footage.Asio is another question but I seriously doubt if you'll break it with anything like...

How can I make visible a website to the internet? What should I configure?

13 Feb 2013 by phil.o

On your router, you should set a NAT (Network Address Translation) rule of TCP port 80 to your internal server.It means that every request on your public IP address on TCP port 80 should be forwarded to your internal server IP address ; from here people will be able to access your website...

Domain Name Registrars

26 Apr 2013 by lewax00

Hosting and Servers[^]?

Programmatically uninstall Internet Explorer

15 May 2013 by Richard MacCutchan

You need to find the registry keys for the product in the HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall or HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall registry, and run the uninstall script in the appropriate key value. There is a section in...

A True url Generator

23 Jul 2013 by Thomas Daniels

Quote:Is there anyone who knows an api a web service an aplication or some surce code that trough a simple word fuonds all relate and existing internet urls ?Yes: Google!And to perform a Google search in C#, you can use Google Search .NET - API for Google Services in C#...

I want to install IE9 in my windows XP 32 bit how can i do this?Is it possible ?

25 Jul 2013 by Sushil Mate

Its not possible.Quote:WHY DOESNT IE9 WORK ON XP ?Because Internet Explorer 9 uses Direct2D for hardware acceleration which is unavailable in Windows XP. If you want to use a modern browser, use a modern operating system.why-doesnt-internet-explorer-9-work-on XP[^]

Windows-Installer

How to block the http and https website in your web browser?

6 Aug 2013 by ridoy

You need to set e.Cancel = true of WebBrowserNavigatingEventArgs...

TextArea Resizing and Scrollbars in IE

18 Sep 2013 by Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

If you want the same TextArea in Asp.Net, then you can directly use that in the page. Just add the HTML in aspx page, it will render as it is.In case you want to access the control on Server Side (Code Behind), then add a runat="server" attribute to the TextArea like below.

Javascript working in Chrome but not in Firefox or IE

27 Sep 2013 by SrikantSahu

//If the hr:mm:ss part is removed from the Date object. The code is working fine in IE9var d2 = new Date('2013-09-17');//I wonder , that part can be removed.//new Date() gave me the below result//Sat Sep 28 2013 00:15:53 GMT+0530 (India Standard Time)//new Date('2013-09-17') gave the...

Javascript to add bookmark option on your website

11 Oct 2013 by ASP.NET Community

If it is required to add a facility on the webpage that users can click a button on the website and it will open up bookmark option. Following is

Browser compatability issue

28 Jan 2014 by Aravindba

what error u got ? in ie u get folder full path,but in chrome and firefoxe u not get full path in text box ? this is basic one,in below ie 7 u get full path in text box,but above 7 and other browser u not get definitively.Pls post ur code and mention what error u get ?

Calculate the size of the download and upload in a timeframe

6 Mar 2014 by Maciej Los

Have a look here: how to download a file from internet[^]

How to check internet status in android application at start up time

10 Mar 2014 by Krunal Rohit

It's pretty simple. See :public boolean isConnectingToInternet(){ ConnectivityManager connectivity = (ConnectivityManager) _context.getSystemService(Context.CONNECTIVITY_SERVICE); if (connectivity != null) { NetworkInfo[] info =...

how to store cookies internal of the vb.net form

12 Mar 2014 by Sergey Alexandrovich Kryukov

Please see my comment to the question. Please see:http://en.wikipedia.org/wiki/HTTP_cookie[^],http://articles.techrepublic.com.com/5100-22_11-6063884.html[^],http://www.howstuffworks.com/cookie.htm[^].Feel any better now?—SA

how to store cookies internal of the vb.net form

12 Mar 2014 by Maciej Los

Sergey is right! Start with basics: ASP.NET Cookies Overview[^] and read all related articles.Privacy and security[^]Understanding Cookie Controls[^]

Drop the Box and Drop-Box

30 Oct 2014 by Jinan Kordab

This tip describes the benefits of discarding a computer box to increase efficiency at home and at work

Check windows registry values through javascript

6 Nov 2014 by Manas Bhardwaj

Please don't read Registry Keys from your browser.First, your ActiveX control can only run on Internet Explorer. Thus, the solution is already not Cross-Browser supported.Next, why would you like to know if version number of a specific software in your web application?

C# Internet security like KIS

8 Nov 2014 by CdnSecurityEngineer

As Sergey said, this is a bit of a complex question. The short answer is no you cannot do AV activities in .NET like you can do with AV. Having working for a major AV company a lot of this companies have deep partnerships with various OS vendors to get special functionality exposed and enabled....

How do I get the IP addresses of all peers in a LAN using C#?

11 Mar 2015 by Richard Deeming

Have a look at this article:Retrieving IP and MAC addresses for a LAN[^]

The PHP form maxlength

4 Jul 2015 by OriginalGriff

That's mostly a matter of personal preference, and will be up to you - but there are two elements which are (or should be) restricted:email: allow 256 characters. The local part of an email address (to the left of the '@') may be up to 64 characters long and the domain name may have a maximum...

RFID reader project... Take 2

14 Oct 2015 by Garth J Lancaster

1. how long is a piece of string - reliability ? are we talking remote/out in the field or in an office, do you have 240VAC (or equivalent) power ? If you are 'remote' and stable WiFi & Internet connection is going to be difficult but there is mobile/'Cell' coverage you could think about a ...

How to create address finder

11 Jan 2016 by Jochen Arndt

That can't be answered without knowing the program(s) you are talking about. And then it might be only possible to answer when having the sources.But I guess they use a list of proxy servers. This list may be hard-coded and/or retrieved online. When a server can not be reached anymore they...

What is the HTML/CSS/javascript that lets you use onr .png with multiple images

12 Apr 2016 by Steve Hodge

What is the html/css/javascript that lets you use one .png with multiple images on it to select only one of the images when the page first shows up and another when the first image is clicked on (for example: play now)What I have tried:I can use onmouseover when there is two separate...

How do I get internet interface information C++, windows

4 May 2016 by Richard MacCutchan

See network information c - Google Search[^].

No internet after docker install

13 Aug 2019 by RickZeeland

See answer here: Internet doesnt work after Docker installed? - Docker Desktop for Windows - Docker Forums[^]

Can the wayback machine cache audio files attached on posts?

29 Sep 2020 by OriginalGriff

No. Only the HTML is cached, it (generally) has no direct access to the data behind that. Think about it: to cache the whole site, it would need direct access to the DB server to cache a snapshot of the whole database which would be a massive...

Can the wayback machine cache base64 encoded media?

29 Sep 2020 by OriginalGriff

This is just a guess, but ... it sounds like you are trying to use the past state of web site as a backup mechanism for a website, and that really isn't going to work. The wayback machine stores a static copy of the HTML for a site as I...

Internal SSL Certs with Let's Encrypt

22 Apr 2022 by Matt Pogue

I was reading a great article recently about subdomain enumeration services and it got me thinking about Let's Encrypt and internal domains.

active-directory