ffmpeg is free, and very flexible (and being a command line app it's pretty easy to automate unlike a GUI app would be on your web server!) You probably want the H265 codec which is generally about 25~50 smaller than H264 for the same video quality.

encoding

Looking for a budget-friendly video encoding solution

15 Mar 2024 by Monica Baptista

Hi everyone, I'm working on a website with a focus on high-quality video content. This includes recipe demonstrations, cooking tutorials, and product reviews. While I understand the importance of good video quality, I'm also concerned about...

encoding

Reviewing Newline Injection

3 Mar 2024 by Jason Sultana

Understanding and preventing Newline Injection

H264 Encoder DirectShow Filter in C# on AMD GPU

24 Jan 2024 by Maxim Kartavenkov

Make H.264 Video Encoder DirectShow Filter in C# using AMF SDK API from AMD

Encoding and decoding cookies to bypass WAF rules

8 Dec 2023 by footballpardeep

Hi, I have a .net 6 web application, having azure ad authentication. Application is surrounded by azure application gateway . Gateway WAF rules are getting blocked and it is returning 403 error from gateway. Root Cause: Microsoft Identity Web...

.NET6.0

encoding

Encoding and decoding cookies to bypass WAF rules

8 Dec 2023 by Maciej Los

I'd suggest to read these MSDN articles: Troubleshoot - Azure Web Application Firewall | Microsoft Learn[^] Examine WAF logs using Azure Log Analytics - Azure Application Gateway | Microsoft Learn[^] Policy settings for Web Application Firewall...

.NET6.0

encoding

Encoding and decoding cookies to bypass WAF rules

7 Dec 2023 by Andre Oosthuizen

This is not at all my field of expertise or even near there..., I did however found the question interesting and started some googling and, yes I know, some AI advise. It seems that your custom middleware for encoding and decoding cookies is...

.NET6.0

encoding

Encoding and decoding cookies to bypass WAF rules

7 Dec 2023 by Richard MacCutchan

Take a look at Azure Web Application Firewall (WAF) v2 custom rules on Application Gateway | Microsoft Learn[^].

.NET6.0

encoding

Why do they use different encoding ...

8 Nov 2023 by ImfeldC (Switzerland)

When running the script extract below it used different encoding when running from command shell or as scheduled task! The relevant command is 'Add-Content', why does it be have different when running this directly wihtin a command window then...

PowerShell

encoding

Generate this verification using the previous data? Any ideas?

14 Jul 2023 by G Schulz

I found this data eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzUxMiJ9.eyJkYXRhIjoiSD RzSUFBQUFBQUFBLytOaVlPQmtZRTlNTHNuTXp5dm1ZbUJnWU9SZ1lDbXBMRWhsNEFsMjlYT0o5 M1VORG5aMGQrVmdZTTlOTFM1T1RFOWxZUE5JemNrcFVHUmdBQUNEUG0zak93QUFBQT09IiwiaX...

JWT

decoder

encoding

Generate this verification using the previous data? Any ideas?

14 Jul 2023 by Graeme_Grant

There is a button on that page that you posted a link to that says Learn More. Here is the page that it goes to : JSON Web Token Introduction - jwt.io[^]. IT explains in detail what is, what it is for, and more. Looking at your question history,...

JWT

decoder

encoding

How do I read the "data" section in chunk data (minecraft)?

4 Jul 2023 by Ilai K

I have a pretty technical question about Minecraft, So I'm building a Minecraft server wrapper, and want to add an option to edit the world when the server is offline. That means messing with the save file. I have managed to make it work for 1.8...

Python

MineCraft

encoding

How do I read the "data" section in chunk data (minecraft)?

4 Jul 2023 by Graeme_Grant

I did a quick google search: edit minecraft files with python - Google Search[^] and found the following: GitHub - DonoA/PyAnvilEditor: A python based editor for modifying mca files[^]

Python

MineCraft

encoding

How do I read the "data" section in chunk data (minecraft)?

4 Jul 2023 by Christopher Gutteridge

Oh dear. I'm working on the same thing and... it's pretty confusing and I've been coding for 30 years (although too much webby stuff for the last 20, my bitwise stuff is rusty). I know that's not helpful, but you're not being dumb, this is...

Python

MineCraft

encoding

Restoring Text from PDF Files Encoded using Custom CID Fonts

7 May 2023 by ToughDev

How to restore text from PDF files Encoded using custom CID fonts

How to save a textbox as a pdf file

2 Jun 2022 by Pandora Finance

You can paste the text file in a word processing software like Google Docs or Microsoft Word and then you can download or save them as pdf. Thanks

How to save a textbox as a pdf file

2 Jun 2022 by asaad kittaneh

I am trying to save a textbox text as a pdf file but I got an encoding error, I have tried the following: What I have tried: from tkinter import * from tkinter import ttk from tkinter import filedialog from tkinter.filedialog import...

Generate a GUID from a 24-character string and vice versa

12 Apr 2022 by TempoClick

I am trying to create a GUID from a string that looks like this "ZgEKpwQbNswAAAFgf2R4ugv.". 24-character string => Guid, AND Guid => 24-character string The problem is that the string is 24-bytes array and to generate a GUID I need a 16-bytes...

cryptography

bytes

encoding

Generate a GUID from a 24-character string and vice versa

12 Apr 2022 by CPallini

As it is stated, there is no way. You should make a compromise. For instance, you may keep three characters in the string fixed (or computable from the other ones). Or you might accept that the same GUID is mapped to many strings.

cryptography

bytes

encoding

Generate a GUID from a 24-character string and vice versa

12 Apr 2022 by OriginalGriff

You are going to have to go back to where you got the data from and ask there - it's not obvious what encoding was used to generate that string. It looks like Base64, but that decodes to an 18 byte value: 66 01 0A A7 04 1B 36 CC 00 00 01 60 7F...

cryptography

bytes

encoding

How can I write decoded data in UDP socket programming in C lang

29 Mar 2022 by jake_jane

It sends actually all bytes and files successfully. The problem is when it is received on the server-side. It receives the whole data byte but It is not receiving the whole packet data. Help me, please Here is my code. What I have tried: Sender...

How can I write decoded data in UDP socket programming in C lang

29 Mar 2022 by Greg Utas

If you're writing code at this level, you need to debug it yourself. It's very unlikely that anyone here will do it for you. Even if they wanted to, they'd first have to create the parts of your code that are missing, like socket allocation. If...

I am not able to determine type of encoding in the following string hence am not able to decode it. If anybody know share with me

15 Mar 2022 by Member 15560521

Here is the string: ...

hex

decoder

encoding

I am not able to determine type of encoding in the following string hence am not able to decode it. If anybody know share with me

15 Mar 2022 by OriginalGriff

We can't help you - we have no idea what data you expect to find in there, so we can't even begin to work it out. To me, that looks like a proprietary data file - so the content could be anything and will depend on whet the app that produced it...

hex

decoder

encoding

Vb.net asc() function throws error on some systems.

24 Feb 2022 by Ian Burton 2021

While this does not exactly resolve the issue it is a work around and get's my user back up and running while I create a permanent solution: Perhaps it will help someone else with a similar issue: In control panel> region> administrative tab>...

.NET

encoding

Vb.net asc() function throws error on some systems.

24 Feb 2022 by Ian Burton 2021

I have a program that uses ACS() to extract a byte from a string recieved via a dll: These two lines create the string ReadString from a usb device: (the string is created from 7 bytes recieved from the usb device) ReadString = " " '(7...

.NET

encoding

Vb.net asc() function throws error on some systems.

23 Feb 2022 by Maciej Los

In addition to solution #1 by Ralf Meier, i'd suggest to read this: How to use character encoding classes in .NET | Microsoft Docs[^] More at: UTF8Encoding.GetString(Byte[], Int32, Int32) Method (System.Text) | Microsoft Docs[^]...

.NET

encoding

Vb.net asc() function throws error on some systems.

22 Feb 2022 by Ralf Meier

Perhaps this helps you : UTF8Encoding Klasse (System.Text) | Microsoft Docs[^]

.NET

encoding

Typeerror: decompress() missing 1 required positional argument: 'input_path'

3 Sep 2021 by DrDoritos546

When I run the "decompress()" module all I get is this error. The code takes a file path and compresses a .txt file. The compression works but not when I try to decompress the file. After compression, the .txt file becomes .bin. Any ideas would...

Typeerror: decompress() missing 1 required positional argument: 'input_path'

3 Sep 2021 by DrDoritos546

Passed a valid value through. def but_decomp(self): if self.path: H = HuffmanCoding(self.path) H.decompress(input_path = self.path)

Extract arabic text from PDF

30 Aug 2021 by sahnoune_khaled

I am trying to make a program which extracts the text from a PDF document PDF documents contain ARABIC text written by different types of FONT when I extract the text it works with some files and others not it gives me ambiguous Text I am using...

When use wxwidgets in c#.net

25 May 2021 by mustafa uop dawood

when use WX.FileDialog of WxWidgets and select file name contain Emoji character path from WX.FileDialog return question mark inside box ??? such as this original path selected "/Users/Mustafa/Desktop/😀Test 😍.txt" but the path returned from...

What encoding format is this? “Xx/r/x01/x03/x…/r/n”

4 Mar 2021 by Pinky Moorjani

What encoding format is this? "xx/r/x01/x03/x.../r/n" I need to convert it into format "78780d0103...0d0a". In python I am able to convert it properly using codecs and decode. hexbytedata = codecs.encode(received,"hex") hexdata =...

Java8

hex

encoding

What encoding format is this? “Xx/r/x01/x03/x…/r/n”

4 Mar 2021 by OriginalGriff

it's just characters - it's a string representation of the byte values. Because you can't type "carriage return" (0x0d as a byte) and "line feed" (0x0a as a byte) values on a keyboard, many languages let you insert them to strings using an...

Java8

hex

encoding

Display data received from TCP client

24 Feb 2021 by Member 14827175

I have an app with a TCP Listener, and a remote client constantly sending data (once per second). Using Hercules Setup utility as a server I am able to receive the data, but when I use my own application the data isn't displayed in the textBox....

.NET

bytes

encoding

Display data received from TCP client

24 Feb 2021 by OriginalGriff

Start by finding out exactly what you are receiving: instead of using GetString to convert the bytes, convert them to a hex string (BitConverter.ToString Method (System) | Microsoft Docs[^] will do it) and add that to your text box. You can then...

.NET

bytes

encoding

Server side URL encoding to web API

13 Nov 2020 by Payman Biukaghazadeh

We hosted a Web API to a customer. The customer send requests in which the + is included. Something like this: ...

WebAPI

encoding

Server side URL encoding to web API

13 Nov 2020 by Richard Deeming

If you don't control the client, then you can't change the client. Why would you need to replace a perfectly valid querystring encoding with your invalid custom encoding? Everything after the first # is part of the fragment, not the querystring,...

WebAPI

encoding

Trying to save an email as HTML and PDF - encoding problem, keep having � , Â and \u2020

29 Oct 2020 by Member 14978731

I'm trying to write a program that will download my emails and save them as PDF. I've encountered a problem with encoding. I'm using the email and imaplib modules. When I use this method to write the file: part.get_payload(decode=True) I get an...

Copy paste from webpage to notepad

25 Oct 2020 by senguptaamlan

Hi All,I think it's a very basic question, but I'm stuck with it. When we copy text from a webpage and paste it in notepad, no HTML Markup gets pasted, only the plain text gets there. How, notepad handles it and removes the markup, but if we paste the same thing in any rich text editor like...

How do handle non byte order mark UTF-8 text file handles japanese language with msword conversion

29 Jul 2020 by sreeCoderMan

How do Handle Non Byte order Mark UTF-8 text file handles japanese language with MSWord conversion HI i have a Text file which has a japanese character て how can i handle this japanese character with MSWord Conversion. What I have tried: ...

How do handle non byte order mark UTF-8 text file handles japanese language with msword conversion

29 Jul 2020 by Garth J Lancaster

Depending on how the character is represented by byte(s) in the file (which my question was trying to ascertain), you could try 1) Creating a new, empty Word doc 2) reading the text file as a byte-stream 3) add the byte-stream from (2) to/as a...

php encoding for persian language

20 May 2020 by Behnam Mohammadi

HiI have this code: *{ font-family:tahoma;}

PHP

encoding

Password data (hash? ) Always useable

19 Jul 2019 by Richard Deeming

If you're encrypting the user's password, then you're doing it wrong. You should only ever store a salted hash of the password, using multiple rounds of a cryptographically secure one-way hashing algorithm. Secure Password Authentication Explained Simply[^] Salted Password Hashing - Doing it...

Password data (hash? ) Always useable

19 Jul 2019 by SubbZer

Hello everyone! I dont know if this is the right community because i dont have any code for you, and just a few informations i can deliver. I work for an IT company, installing standard software etc.. now we have some customers crying because they have good IT persons and they can login with...

Password data (hash? ) Always useable

18 Jul 2019 by F-ES Sitecore

If you are sending the encrypted credentials then that will never expire as long as the account is valid. If you want the logins to expire you'll need to generate a token that the client can use and that token will have an expiry date.

How do I pass %2f from the request to the api?

1 Jul 2019 by Andy Lanng

I've seen plenty on this regarding url rewrite rules et al, but the requested url doesn't make it to by endpoint. request: PUT http://api.host.com/item/{itemcode} itemcode can be "B0015/A" for example. I need to parse this as B0015/A not the route B0014/{SomeOtherUrl}. So I figure that the...

MVC

encoding

How do I pass %2f from the request to the api?

1 Jul 2019 by raddevus

why not base64 encode the value, then decode when you receive it? Makes life a lot easier so you don't have to worry about strange chars. Here's your value encoded : QjAwMTUvQQ== Try decoding at: Base64 Decode and Encode - Online[^] C# has libraries that make base64 encode/decode very easy.

MVC

encoding

Encoding an RFID card using primacy printer from evolis

21 Jun 2019 by Nice Kloe

Hello everyone! I'm actually working on a project and one of the module is about encoding an RFID card. For this need, I intend to use Primacy printer. The itchy issue is that I'm completely confused on what to do and how to go about this. The project is being coded using ASP.Net MVC5. Some...

ASP.NET5

RFID

encoding

Encoding an RFID card using primacy printer from evolis

21 Jun 2019 by RickZeeland

Take a look at the SDK, this even allows using networked printers: Evolis Premium SDK (Software Development Kit) for card printers | Evolis[^] But my first thought would be that ASP.NET is not the right choice for doing this kind of thing.

ASP.NET5

RFID

encoding

Which encryption method is used?

21 May 2019 by Member 14416409

Here I want to know what encryption or hashing method may have been used. Input is either "214364506" or "333844433". Output is "jrpen2pj". I am trying to find out what encryption or decryption may been used to convert "214364506" or "333844433" in to "jrpen2pj". Can anyone please help? ...

encoding

hash

encryption

Which encryption method is used?

21 May 2019 by OriginalGriff

Even if it was possible to tell, you would need much better information: two inputs that generate the same output just indicate a very, very poor hashing algorithm - not encryption at all. The difference is that encryption can be reversed to recover the original input, which hashing can't. If...

encoding

hash

encryption

Which encryption method is used?

21 May 2019 by Richard MacCutchan

It is impossible to guess which type is used just from looking at the input and output values. If it was then the actual encryption would be compromised.

encoding

hash

encryption

Determine the encoding of a string of numbers

2 May 2019 by Member 4673156

I have been given a list of strings that are actually numeric identifiers; these can autoincremented but I am trying to determine what the actually numbers are, as they contain alphanumeric characters. Can anyone advise on how to do this? eg. x774b4n, x7741zs, x774ahm, x774cb0 Thanks. What I...

Java

encoding

Determine the encoding of a string of numbers

2 May 2019 by Patrice T

Quote: eg. x774b4n, x7741zs, x774ahm, x774cb0 This smells like some base 32 or base 64 encoding. But with so little hints, it can be about anything. Base32 - Wikipedia[^] Base64 - Wikipedia[^]

Java

encoding

Determine the encoding of a string of numbers

2 May 2019 by Dave Kreskowiak

That's not an encoding at all. There isn't anyone who's going to be able to tell you what the rules are for "auto incrementing" the values unless they are the ones who came up with the scheme.

Java

encoding

Determine the encoding of a string of numbers

2 May 2019 by raddevus

Those (almost) look like hex values. Except...not quite x7741zs -- there is no hex z, n, s or m generally leading 0x means hex value, like : 0xCC0010. You'd probably have to have more clues about the data to determine something more. How can they be incremented? That should provide a clue.

Java

encoding

Special Characters are getting converted to "?" on importing from CSV

17 Apr 2019 by NavyaKrishna51

Hi,I am facing an issue while importing special characters from excel sheet.Special characters includes (¡¢£¤¥¦§¨©ª«¬®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÜÝÞßàáâãäåæçèéêëìíîïðñòóôö÷øùúûüýþÿ)I am using streamreader to import this text and no parameter is passed to...

encoding

Special Characters are getting converted to "?" on importing from CSV

17 Apr 2019 by Vijay Walunj,Navi mumbai

Use below code text=Regex.Replace(cell.Text, @"[^\u0020-\u007E]", string.Empty); You need to add the namespace System.Text.RegularExpressions;

encoding

Base32, base32url, base64url, and z-base-32 Encoding and Decoding in .NET

9 Mar 2019 by mhano

Base32, base32url, base64url, and z-base-32 Encoding and Decoding in .NET

encoding

Search in encrypted field in SQL server

12 Nov 2018 by mabbaszadegan

Hello everyone! I have a table in sqlserver, my table has a field as string, for example FirstName (it's just example!). This field "EncryptByPassPhrase" before insert on database. Before encode: Ali After encode: 0x010000001D905174BB7947AE1C600A4AB564A123310F92C21C9A4221 Now i would...

SQL

encoding

encryption

Search in encrypted field in SQL server

12 Nov 2018 by Gerry Schmitz

Plan ahead. Decrypt once; query multiple times.

SQL

encoding

encryption

H264/MP4 live stream from ffmpeg does not work in browser

20 Sep 2018 by paunescuionica

I cannot visualize a H264/MP4 stream generated by ffmpeg in Chrome, IE, Edge. It works only in Firefox. My testing environment is Windows 10, all updates done, all browsers up to date. What I have tried: I have a source MJPEG stream, which I need to transcode to H264/MP4 and show it in...

How to add ISCII encoding or devanagari code page in notepadqq?

19 Aug 2018 by INDtanay

How to add Devanagari Code Pages or ISCII Encoding in Notepadqq or Notepad++? I want to have/add Hindi Character sets Encoding menu of Notepad++ 32 bit v7.5 or higher and/or Notepadqq. So tha I could directly see what is being typed for HTML page in Hindi. What I have tried: I tried...

encoding

How to use desktop nvidia GPU gstreamer encoding {omxh264enc}

15 May 2018 by newfall

Hi Experts, I have developed the gstreamer GPU encoding on Jetson Tx2. but now i am trying for Desktop GPU encoding using gstreamer. I am not able get "*omxh264enc*" in the listed supported elements using "*gst-inspect-1.0.exe*". so, i want to do hardware encoding on* desktop GPU* using...

Text encoding problem in C# - encoding.getchars() yields weird results

14 May 2018 by AshishVishwakarma

Problem here is encoding which console doesn't understands. If you will write the content in file instead of console, you'll get the text as expected. File.WriteAllText("file.txt", getCharsTest);

text

encoding

Text encoding problem in C# - encoding.getchars() yields weird results

14 May 2018 by Member 13827278

I'm working on a project that involves Japanese text encoded in Shift-JIS. I'm trying to decode useful characters from arrays of bytes like so: Encoding encoding = Encoding.GetEncoding(932); string test = new string(encoding.GetChars(byteArray)); This works for 99% of the data but I'm getting...

text

encoding

Text encoding problem in C# - encoding.getchars() yields weird results

14 May 2018 by RickZeeland

Your code is ok, when I try this on Win 10 in VS2017, it works: System.Text.Encoding encoding = System.Text.Encoding.GetEncoding(932); byte[] getBytesTest = encoding.GetBytes("¨"); string getCharsTest = new string(encoding.GetChars(getBytesTest)); Maybe you...

text

encoding

How to get the greek letter from a site while web-scraping with Python?

30 Apr 2018 by Vissa16

I am trying to learn how to automate tasks with python3. Right now, I am trying to open a website, get an element from it and then get its text to a word sheet as a new paragraph, using the requests, docx and bs4 modules. All this works just fine, but the website contains some Greek letters....

Python3.6

webscraping

encoding

How to Get a File's Encoding with C#

21 Feb 2018 by Adi Eduard

This article describes how to get a file's encoding with C#

.NET

encoding

How do I make my webresponse not return gibberish?

19 Dec 2017 by aleksvarga

So I've been looking over this for a few hours now and I cant see whats going wrong. I've used PostMan to create a GET request to the same link and it actually returned some nicely parsed HTML data. When using PostMan I am using the exact same headers as when I do it with code but for some...

.NET

WebResponse

encoding

How do I make my webresponse not return gibberish?

19 Dec 2017 by Thomas Daniels

You accept gzip and deflate responses, so this "gibberish" is actually the compressed response. That's not a problem though, you can tell HttpWebRequest to automatically decompress it: request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate; I see you also...

.NET

WebResponse

encoding

Search algorithm of decoding number

23 Nov 2017 by Dave Kreskowiak

Because of it's length, it appears to be a hash value, if it is the result of a cryptographic operation. There is NO WAY to tell what cryptographic hash generated it. Hashes are also NOT reversible. You cannot "decrypt" it to get the original value back. Unless you've got the source code that...

cryptography

encoding

Search algorithm of decoding number

22 Nov 2017 by Patrice T

This notation with a 0x prefix is a standard notation for Hexadecimal integer in C++ and other languages. so it is base 16 encoding. those 4 lines are same value: int d = 42; int o = 052; int x = 0x2a; int X = 0X2A; Numerical Bases - C++ Tutorials[^]

cryptography

encoding

Search algorithm of decoding number

22 Nov 2017 by OriginalGriff

Technically, it's a hexadecimal number: there is little else that can be told from it. Numbers do not have an intrinsic "type" and there is no indication with a number of what algorithm (if any) was used to generate it, any more than you can discern from the number 120 that it was generated by...

cryptography

encoding

Search algorithm of decoding number

22 Nov 2017 by phil.o

0x4C657A49355A5867612F453D is the hexadecimal representation of a 12-bytes (96 bits) number. This seems to be a hash code; hash functions are not encryption functions, they are one-way functions and cannot be reversed. Even if it were actually a cryptographic encrypt, there is no way to know...

cryptography

encoding

Encode my C# program

11 Nov 2017 by Member 12799382

Can I encode my c# program code that nobody can access it,s base code by decoding .exe file ? please help me do this if it is possible thanks What I have tried: I didn,t try anything because I don,t know about it

encoding

Encode my C# program

11 Nov 2017 by OriginalGriff

No, as ppolymorphe has said. In order to run your app, the system needs to be able to read it - which means that the instructions it is made of must be understandable. And if the system can understand it, so can a programmer, even if it my be difficult. You can obfuscate[^] your code to make...

encoding

Encode my C# program

11 Nov 2017 by Patrice T

Quote: Can I encode my c# program code that nobody can access it,s base code by decoding .exe file ? Short answer: It is not possible! Ultimately, your exe will be executed by the processor, and anything executed by processor can be decoded. decoding an exe is difficult for the amateur, the...

encoding

How do I encode this

9 Oct 2017 by Member 13454505

Hmm very good trying to cheat to get 3 mill in game money kyzer don't want to spent money on cheaters Don't help him This is contest and it is not fair to get igm by cheating

encoding

How do I encode this

9 Oct 2017 by OriginalGriff

We do not do your homework: it is set for a reason. It is there so that you think about what you have been told, and try to understand it. It is also there so that your tutor can identify areas where you are weak, and focus more attention on remedial action. And that reads a heck of a lot like a...

encoding

Encoding decoding using XOR gate

2 Oct 2017 by Roozbeh Amiressami

hi i need to create method for personal encoding like this for example i have string parameter A = "P@ssw0rd" and B = 0xffa1 C = A XOR B C is my result it's clear but in decoding what operator i have to use to get A from C and B???? A = C (what operator) B ?????? What I have tried: ...

C#7.0

encoding

Encoding decoding using XOR gate

2 Oct 2017 by Patrice T

Quote: but in decoding what operator i have to use to get A from C and B???? Same A second xor cancel the first one. So when you have C=A xor B, you will also have A=C xor B and B=A xor C with same values for A,B,C.

C#7.0

encoding

Encoding decoding using XOR gate

2 Oct 2017 by CPallini

Bitwise the XOR operation is reversible: (a xor b) xor b = a hence, if probably done, you can reverse the XOR 'ecryption' simply XORing again with the same key.

C#7.0

encoding

Encoding decoding using XOR gate

2 Oct 2017 by OriginalGriff

The same one! A XOR B == C C XOR B == A But TBH XOR is not an good encryption algorithm, it's far, far too easy to break - and you shouldn't be encrypting passwords anyway! You should Hash your passwords, not encrypt them: Password Storage: How to do it.[^]

C#7.0

encoding

How to read Binary Data from Serial Port without any Encoding?

3 Jul 2017 by coarist

This part of VR Karthikeyan's code: //printing the read data string str = BitConverter.ToString(e.Data); txtData.AppendText(str);//txtData is a TextBox To get the desirable output 00 00 e2 00 ......, change the above block to use string formatter "X" like this: foreach (byte i in e.Data) { ...

How to read Binary Data from Serial Port without any Encoding?

3 Jul 2017 by VR Karthikeyan

Hello,I have developed an application to read data from SerialPort in C#. Its working fine. But the data read from SerialPort is different than I expected.When I read the port using XCTU or Matlab it will gives the data like the following,00 00 e2 00 40 74 95 07 02 25 14 00 8a 92 00 77...

What type of encoding is this

14 Mar 2017 by Captain-Price_ZA

Good AfternoonI am trying to read a txt file with the following encoding: &3f9c9aaaThis converts to: 92.35In the program it uses.I am trying to read this value and post it on a scoreboard type system.Any help would be kindThanksWhat I have tried:Asking programming...

encoding

What type of encoding is this

14 Mar 2017 by Captain-Price_ZA

Hi All Just to update any future users searching for this issueI managed to solve it.its a single precision floating point IEEE 754Here is the code i usedthis: &433d7bc4Translates to 189.48346 Private Function ConvertHexToSingle(hexVal As String) As [Single] ...

encoding

Reading signed UTF-8 with streamreader - basestream position and returned length mismatch

9 Nov 2016 by Member 12786978

I am not new to coding, but I am a bit newbie to VB.netWhile experimenting with StreamReader in VB.net in .Net Framework 2, I noticed if when I try to read the file characters with UTF-8 encoding while keeping a wrapper integer for counting byte position, there is a mismatch that occurs at...

UTF-8

encoding

H264 encoder issue (window 10)

27 Oct 2016 by sumith sudesan

hr = MFCreateMediaType(&mediaTypeIn);hr = mediaTypeIn->SetGUID(MF_MT_MAJOR_TYPE, MFMediaType_Video);hr = mediaTypeIn->SetGUID(MF_MT_SUBTYPE, MFVideoFormat_AYUV);hr = mediaTypeIn->SetUINT32(MF_MT_INTERLACE_MODE, MFVideoInterlace_Progressive);hr = MFSetAttributeSize(mediaTypeIn,...

H264 encoder issue (window 10)

27 Oct 2016 by KarstenK

The error message is clear that there is something not properly in configured in IMFSinkWriter.You better read the Microsoft documentation about encoding H.264. Take a deeper dive into the Video Type GUIDs.Often arent all conversions supported. So try some variations.

What is the correct encoding for using writealltext with a tab delimited text file in VB2010?

3 Aug 2016 by QuickBooksDev

HiI have a VB2010 programs that writes a tab delimited text file usingMy.Computer.FileSystem.WriteAllText(TheFFn,S,False)S contains a string of val[tab]val[tab][nl]val[tab]val[tab][nl]i.e. A B C1 2 3where spaces are tabsThis file is read by Excel later.In the Excel the...

MS-Excel

encoding

What is the correct encoding for using writealltext with a tab delimited text file in VB2010?

3 Aug 2016 by Richard MacCutchan

Excel does not make assumptions about white space unless you import the file and tell it what delimiter you are using. If you want it to be automatic then use commas and save the file with a ".csv" extension.

MS-Excel

encoding

Is there any ways for extracting malayalam text (identity H encoded) from PDF -C#

15 Jun 2016 by NEETHU RAMESH

I need to extractmalayalam text from pdf.While extracting the text with itextsharp text extraction strategy some special characters are also coming with the text.What I have tried:I HAVE TRIED THIS PdfReader pdfReader = new PdfReader(fileName); for (int page = 1;...

Is there any ways for extracting malayalam text (identity H encoded) from PDF -C#

15 Jun 2016 by Bernhard Hiller

See How to extract text from PDF file with IDENTITY-H fonts using VB.NET - Stack Overflow[^]When looking at the example there, I think there might be some possibility of reverse engineering the specific "identity h encoding" of your file. Get the bytes of the text first (byte[] bytes =...

Adding fastencodedheaderanalyzer into datadestination/workingbuffer

2 May 2016 by Member 11942372

FAST counter party expecting After Encoding calculate total message length of that message and append message length before encoded bytes. So Final Bytes to send are :- Message length bytes + Message bytes. Any solution how to do this?I'm using QuickFAST but any other library solution will...

What type of encoding is this

2 May 2016 by Garth J Lancaster

I wonder if its as simple as (sorry, c#) string hexString = "43480170";uint num = uint.Parse(hexString, System.Globalization.NumberStyles.AllowHexSpecifier);byte[] floatVals = BitConverter.GetBytes(num);float f = BitConverter.ToSingle(floatVals, 0);Console.WriteLine("float convert...

encoding

How to code repeat accumulate code in c#

27 Feb 2016 by Jake_Muller

Recently, I just read about an error correcting code name Repeat Accumulate Code. I am really new in this topic, and just want to know how to code it in C# with some explanation about it. Thank you very much for your answer.What I have tried:I am new to this topic, so I still can't...

encoding

How to code repeat accumulate code in c#

27 Feb 2016 by RDBurmon

very good article you should be reading firstRepeat-accumulate code - Wikipedia, the free encyclopedia[^]Not sure what is your actual requirement and lets give it a try and see if you can make itreply to this post should you need any help

encoding