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Hex 2048 - A Numbers Game - C#2022

by Christ Kennedy

A graphically bouncy and colorful version of the popular numbers tile-sliding game

BinaryIO: Easily Read and Write Binary Streams in a Platform Independent Manner

by honey the codewitch

BinaryReader and BinaryWriter can be used to parse or write binary files more easily and in a portable manner

Tricky Binary Collision

by Member 13376231

An overview of a tricky binary collision example when there are multiple definitions of symbols in linked binaries

Getting the index of an item in a sorted IList

by PIEBALDconsult

I wasn't going to publish this version, but I just used it a second time, so maybe someone else will need it too. This is very much like the second version above except that it uses a non-generic IList. Today, I used this to find and insert TreeNodes in a TreeNodeCollection, yesterday I used it...

Latest Articles

libpe: PE32/PE32+ Binaries Parsing Library

by Jovibor

Library for parsing internal structures of PE32/PE32+ binary files.

Tricky Binary Collision

by Member 13376231

An overview of a tricky binary collision example when there are multiple definitions of symbols in linked binaries

Hex 2048 - A Numbers Game - C#2022

by Christ Kennedy

A graphically bouncy and colorful version of the popular numbers tile-sliding game

BinaryIO: Easily Read and Write Binary Streams in a Platform Independent Manner

by honey the codewitch

BinaryReader and BinaryWriter can be used to parse or write binary files more easily and in a portable manner

All Articles

Binary

Hex 2048 - A Numbers Game - C#2022

6 Oct 2020 by Christ Kennedy

A graphically bouncy and colorful version of the popular numbers tile-sliding game

Visual c++please help...?

4 Feb 2013 by CPallini

If you need to change the content of a file (that is overwrite it) then you have to:Read the file content into memory.Modify memory content.Write back modified memory content to the original file.You may use the C++ fstream to read/write a binary file, see, for instance Input/Output with...

Visual c++ I/O Binary file?

20 Feb 2013 by Sergey Alexandrovich Kryukov

You have everything you need with std::ofstream, std::ifstream and std::fstream:http://www.cplusplus.com/doc/tutorial/files/[^].I hope you also know bitwise arithmetic and bitwise operators. If not, lean them. Streams give you per-byte access, so you can read a byte, extract individual...

Some silly questions about the history of computers

4 Aug 2013 by OriginalGriff

This is your homework, so I'll give you a "short" version:1) Mechanically. It's closer to a calculator than a computer. How does an abacus add and subtract?2) No. Google "Pingala"3) Machine code. Entered via on/off switches on the front panel of computers. (Still in use in the early...

My program is not saving data in binary format

12 Nov 2015 by CPallini

Your program actually does save in binary format (if you write plain text in a binary file the it will contain, well, plain text). You may see strange output (you call it 'binary') depending on the application you use to inspect the file.

How do I read values from a .dat file, compute it, then write to another .dat file

2 Apr 2016 by Richard MacCutchan

See Lesson: Basic I/O (The Java™ Tutorials > Essential Classes)[^] for full details on file I/O.

How to convert a raw binary file into an image in C#

31 May 2011 by CPallini

If you are using System.Drawing then you may create a bitmap of the same size then use the SetPixel method (or, if performance matters, the LockBits one, see Bitmap.Lockbits[^] at MSDN). The straighforward transformation of the RGBA components is the simple multiplication by 64 85 (sorry 64 was...

How to convert a raw binary file into an image in C#

31 May 2011 by Sergey Alexandrovich Kryukov

First rule. Do not use GetPixel/SetPixel: it's too slow! You can get acceptable performance only when you do it all at once.Do the following. Create empty bitmap of the class System.Drawing.Bitmap and use System.Drawing.Bitmap.LockBits method. For pixelFormat, use...

tracverse a binary tree in c

19 Sep 2011 by OriginalGriff

If only there was a tool which let you type questions into the internet, and it would provide answers?Yes, that certainly would be useful!Pity, really, that it doesn't exist.What's that? Are you sure? Oh, right.My cat just informed me that it does exist! And he is only 11 weeks...

Communicate binary data in TCP sockets

15 Feb 2012 by Sergey Alexandrovich Kryukov

I'm not sure you can save too much of CPU time on custom marshaling compared to a binary serializer.However, you can potentially squeeze some extra performance, mostly by reducing redundancy. You can do it if you build you application-level protocol based on specialized and relatively rigid...

Audio to Binary Code

27 Sep 2012 by Sergey Alexandrovich Kryukov

The question makes no sense. Everything is "binary", including your original audio file.[EDIT]After OP's (incomplete) clarification:I can only guess that you need to represent the waveform and do some image recognition, but it all depends on what you have and what you want —...

How Read/Access binary of files like(.MP4, .ISO , .MP3 etc) in visual basic

21 Jan 2013 by OriginalGriff

There are a huge number of ways: the simplest is:Dim data As Byte() = File.ReadAllBytes("D:\Temp\MyVideo.mp4")data(0) = CByte(&Hff)File.WriteAllBytes("D:\Temp\MyModifiedVideo.mp4", bytes)But don't expect the file to work if you do exactly that! :laugh:

which programming language is more familiar if we are going to work with binary?

3 Feb 2013 by Matthew Faithfull

All computer languages 'work with binary' or rather wouldn't work without it. If you're going to be doing bit 'twiddling', for example writing your own ieee754 floating point implementation then 'C' is the traditional language of choice but these days C++ is a better option in my opinion or of...

how to Input/output binary in c++?

4 Feb 2013 by Emilio Garavaglia

Using the C++ standard library, you have to construct (or open) an std::fstream giving the appropriate mode flags (ios_base::binary)See http://en.cppreference.com/w/cpp/io/basic_fstream/basic_fstream[^]After that, use only unformatted i/o methods (like istream::read and ostream::write)...

Please help me if anyone know c++?

6 Feb 2013 by H.Brydon

Pretty simple if you only have 2 input and 2 output values.char Compress(char in){ if(68 == in) return 1; // 01000100 -> 1 if(66 == in) return 0; // 01000010 -> 0 return -1; // invalid}char Decompress(char in){ if(1 == in) return 68; // 1 -> 01000100...

Some silly questions about the history of computers

4 Aug 2013 by Richard MacCutchan

All of these questions can be found by doing some basic research, and none of them have anything to do with C++. Get hold of a copy of a book or use Google to search for "history of computers".Briefly:Use GoogleBinary has existed since the beginning of the universe. And early digital...

Development in binary.

1 Jan 2015 by OriginalGriff

Yes - and No.Yes, you can develop a very large program purely in binary - it's how we started in this game and the first operating systems and everything else were written that way.But...it's slow. Very slow. That's why one of the first things written in binary was a basic assembler, to...

How do I...asp Implicit conversion from data type varchar to varbinary(max) is not allowed. Use the CONVERT function to run this query

9 Jun 2015 by OriginalGriff

Don't do it like that!Do not concatenate strings to build a SQL command. It leaves you wide open to accidental or deliberate SQL Injection attack which can destroy your entire database. Use Parametrized queries instead.Surprisingly, that'll also cure your problem...When you concatenate...

How do I...asp Implicit conversion from data type varchar to varbinary(max) is not allowed. Use the CONVERT function to run this query

9 Jun 2015 by Richard Deeming

Your code is vulnerable to SQL Injection[^].NEVER use string concatenation to build a SQL query. ALWAYS use a parameterized query.A side-effect of fixing this serious security vulnerability in your code will be that you will also fix your problem:public string InsertUpload(string...

11 11 1111111 111111111111

10 Nov 2015 by OriginalGriff

It's e): Do your own homework.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...

C program to check if a valid floating point number with the combinations of 0's and 1's entered or not

9 Mar 2016 by OriginalGriff

So stop converting it to a number and start by validating the string.Create a bool value "hasPoint", and set it to false.loop through the input string, examining each character in turn.If it is a '0' or a '1', then it's fine.if it's a '.', then check "hasPoint" if it's false, then set it...

How to read data from this hex number?

2 Sep 2016 by OriginalGriff

To be honest, if you can't work out how a hex editor shows data, then you're probably trying to take on a task that is way beyond your current skill set: the picture shows a "standard" hex editor with hex byte view on the left (where every byte is displayed separately as a two digit hexadecimal...

Binary search tree question

25 Aug 2019 by RickZeeland

Here is a tutorial: Binary trees - Learn C - Free Interactive C Tutorial[^] And here is a nice explanation: binary-search-trees-explained-5a2eeb1a9e8b[^]

To generate and print all binary numbers with decimal values from 1 to N in python.

20 Jan 2022 by M Imran Ansari

Try the following link: Python program to print the binary value of the numbers from 1 to N - GeeksforGeeks[^]

Decimal to binary in C programming. Can anyone tell me which method the author has used here?

11 Jul 2022 by CPallini

Here, for instance, you may find a description (and an example) of such a method: Binary Calculator[^].

How to read varbinary of SQL as string in C#?

9 Mar 2015 by phil.o

If you start from the hexadecimal representation of the value, and you want to work with it, you have to do it in several steps:- First, translate this hexadecimal string representation of a byte array into a byte array- Second, pass this byte array to the GetString() method of the...

Decode an Encoded String

8 Aug 2011 by jetskij16

I have been looking for a couple days now and apparently I am not entering the correct search terms to find what I am looking for, so thank you in advance for any help.I am receiving a string that is encoded from an external datasource so I can't change how I'm receiving the data. My...

Decode an Encoded String

8 Aug 2011 by jetskij16

string data = "544d444e5036";byte[] tempArray = new byte[data.Length / 2];for (int i = 0; i

c++ | Help converting max heap to a min heap

28 Sep 2011 by Stefan_Lang

At a glance, I'd say you should change void add(HeapNode * child) { // if the new value is bigger than this value if(child->value > value)to void add(HeapNode * child) { // if the new value is smaller than this value if(child->value

Binary Tree crash while delete

19 Nov 2011 by T0mii

fixed it, i was over thinking it, cause i just need to delete the largest number in my tree and that wont have a right childe, and then i only have to replace it with the left childe if he got one and delete it, it works perfect, ty everyone who helped me, trough this project.Here is the...

C# inefficient streaming to the hard disk

10 Jan 2012 by Richard MacCutchan

Why are you messing about with the data in this way? You receive a stream of bytes from the network so all you need to do is write that stream (whatever length you receive) to the disk. Don't try converting to a string (what does that achieve?) and don't write four bytes as an int.

Convert Binary(32) data into human readable string formata in sql server 2005

6 Feb 2012 by Corporal Agarn

Google is our friend.Have you tried CAST(bin AS VARCHAR(50)) where bin is your column. Note if this is encrypted you will not be able to do this.

Communicate binary data in TCP sockets

15 Feb 2012 by Muhammad Idrees GS

Hi,I am developing a client/server application in c#.net. Now I am going to pick the communication mechanism use in client/server packets. I want to know, what will be the best format for sending and receiving data on sockets. Xml serialize or Binary serialize(i am using Marshalling,...

Communicate binary data in TCP sockets

15 Feb 2012 by Mehdi Gholam

Check out my article fastJSON[^] Which is faster than XML and Binary serialization and is as robust as Binary for polymorphic data.

binary file in sql server

4 Mar 2012 by Mohammad A Rahman

Hope it helps,How to store and fetch binary data into a file stream column[^]:)

Insert byte array into SqlServer 2008

17 May 2012 by Maciej Los

Few useful links:Storing and Retrieving Images from SQL Server using Microsoft .NET[^]http://forums.asp.net/t/1096999.aspx[^]http://www.dotnetspider.com/forum/32610-Save-Image-into-database.aspx[^]http://www.aspnettutorials.com/tutorials/database/Save-Img-ToDB-Csharp.aspx[^]

Insert byte array into SqlServer 2008

17 May 2012 by OriginalGriff

Use a parametrized query (you should be anyway to avoid SQL Injection attacks). This code inserts the Thumbnail image as a byte array: using (SqlConnection con = new SqlConnection(GenericData.DBConnection)) { con.Open(); byte[]...

Retrieving information from sql database in C#

11 Jun 2012 by Jαved

Hi,Go through this link it explains everything-Storing and Retrieving Images from SQL Server Using Strored Procedures and C#.net[^]

c# program to search for a string using binary search technique

22 Aug 2012 by Kenneth Haugland

There are a couple of good articles about it on the codeproject site:http://www.codeproject.com/search.aspx?q=binary+search&x=13&y=9&sbo=kw[^]If you cant find anything here you should have a look at Google[^]. In the future you should try it yourself first, before you ask :)

c# program to search for a string using binary search technique

22 Aug 2012 by ridoy

http://www.dotnetperls.com/array-binarysearch[^]

I need code for string to binary conversion in asp.net?

1 Nov 2012 by OriginalGriff

First off, that isn't a good question.It contains no detail of what you want, and makes no real sense.Secondly, that isn't how it works. The idea is: You try to do it, you get stuck, you ask for help.Just asking for code will not please anyone, and will result in you not getting...

How to convert text to binary and octal and hexadecimal in asp.net?

1 Nov 2012 by OriginalGriff

Binary, octal and hex are all the same in this context - you just need to convert the string to bytes:string s = "Hello!";byte[] bytes = System.Text.Encoding.ASCII.GetBytes(s);

how can i retrieve binary data from sql server in file like word pdf and text .......WINDows APPLICation...

2 Nov 2012 by Shanalal Kasim

Try: SqlConnection connection = new SqlConnection ("..."); connection.Open (); // Select binary data from db SqlCommand command = new SqlCommand ("select PdfFile from Table", connection); byte[] buffer = (byte[])...

Multiplication of Floating point numbers in Binary format in C++

14 Jan 2013 by Andreas Gieriet

In my first solution to your question I took your question too literal: you ask for a floating point solution.Reading now your expected result shows that you in fact talk about a fixed point problem.A fix point approach places the separation between integral part and the fraction part at a...

Please help me if anyone know VISUAL BASIC?

20 Jan 2013 by Ashok19r91d

Function CompressText (ByVal TextToCompress as String) As IntegerIf TextToCompress = "01000100" Then Return 1If TextToCompress = "01000010" Then Return 0End FunctionFunction DeCompressText (ByVal TextToDeCompress as String) As StringIf TextToDeCompress = 1 Then Return "01000100"...

How to create multiple conections between two users in visual basic

22 Jan 2013 by Sergey Alexandrovich Kryukov

It can be done on one of several different levels of networking, remoting or WCF.Please see my overview of these approaches in my past solutions:how i can send byte[] to other pc[^],Communication b/w two Windows applications on LAN.[^].—SA

How to do AND Operation in sql Table?

19 Feb 2013 by Arun1_m1

create table #bitoprt(id int identity(1,1),bag bit,tapee bit,band bit,knife bit,guitar bit,watch bit,umbrella bit,hammer bit)insert into #bitoprtvalues(0, 1, 1, 0, 1, 1, 1, 0), ( 0, 1, 1, 0, 1, 1, 0, 0), ( 0, 1, 1, 0, 0, 0, 0, 0)select (bt.bag...

pdf pinter free and open source? compatible with c# windows forms

2 May 2013 by Richard MacCutchan

Try iTextSharp[^].

Hex editor reading as ascii from binary file

18 Jun 2013 by OriginalGriff

The first thing you want to do if you want a hex editor is to stop using strings: use byte values at all times - strings contain unicode characters which are of variable length, and do not have to be 8 bits.Read your file as bytes, store it as bytes and convert it to ASCII values for display...

Making A Binary Tree In Microsoft Visual C# 2013

17 Dec 2013 by CPallini

Microsoft genlty provides an article on the argument: "An Extensive Examination of Data Structures Using C# 2.0 - Part 3: Binary Trees and BSTs"[^].

why true equals 1 in C++ ?

6 May 2014 by CPallini

Some insight here: "comparison operator values C++" at Stack Overflow[^].

Cannot convert type 'string' to 'byte[]' ?

16 Oct 2014 by Nihar Ranjan Sahu

Try this:byte[] toBytes = Encoding.ASCII.GetBytes(somestring);

I Need A Software/Tools Which Convert Jpg Image Files To Binary Data, Later I Want To Convert Same Binary File To Jpg.

8 Nov 2014 by Manas Bhardwaj

Did they block Google [^]at your place? Look at the links to start...

Object reference not set to an instance of an object.

1 Dec 2014 by Maciej Los

Have a look at past answers of Sergey Alexandrovich Kryukov[^]. He explain very well, how to resolve this kind of errors.

How to convert binary image to png file?

8 Dec 2014 by enhzflep

It's actually pretty easy, if one is vaguely familiar with image-based programming tasks.I left a description of the file format in a comment above, though this can be seen from the code below.I first tried to create the new image and then use GDI+ to save it as a PNG complete with 16...

image-conversion

How to read varbinary of SQL as string in C#?

8 Mar 2015 by Praneet Nadkar

Hi,Depending on which encoding was used, use the following code:byte[] binaryString = (byte[])reader[1];// if the original encoding was ASCIIstring ascii = Encoding.ASCII.GetString(binaryString);// if the original encoding was UTF-8string utf =...

Convert from varchar in db to pdf in windows form

8 Apr 2015 by OriginalGriff

Try:using (SqlConnection con = new SqlConnection(strConnect)) { con.Open(); using (SqlCommand cmd = new SqlCommand("SELECT myPDFData FROM myTable", con)) { using (SqlDataReader reader = cmd.ExecuteReader()) { while (reader.Read()) ...

SQL-Server-2008R2

Edit MP4 Header Information In Binary

5 Jun 2015 by Sergey Alexandrovich Kryukov

Please see my comment to the question, where I already tried to explain to you the essence of things. Due to the complicated character of the problem, I certainly cannot give you the whole solution; I only can tell you what to start with: you have to start with finding out what you are dealing...

C# hex pattern scanning

8 Jun 2015 by Sergey Alexandrovich Kryukov

I have no idea what makes you thinking that you can identify the source of some image by capturing some specific pattern. I don't think so. And of course the expression "hex pattern" is absurd: "decimal" or "hexadecimal" is just the artifact of string representation of some numeric data in...

My program is not saving data in binary format

12 Nov 2015 by Richard MacCutchan

If you inspect the file contents properly you will find that they are exactly as you have written them. The problem is that you are telling the system to always write 10 characters regardless of the actual length of your text. When you open the file with Notepad it tries to figure out what the...

Binary to Decimal C++

28 Nov 2015 by User 59241

The best way to convert binary string to number are the stoXX functions.http://www.cplusplus.com/reference/string/stoi/[^]So:#include #include int main(){ const std::string bitstr = "00001111"; int intval = std::stoi(bitstr, 0, 2); std::cout

Why Does The Size Of Binary File Does Not Decrease While Using BinaryWriter

18 Dec 2015 by Jochen Arndt

That happens because you are writing to an already existing file that has a larger size than the data you are writing. From the OpenWrite[^] description:Quote: If you overwrite a longer string (such as “This is a test of the OpenWrite method”) with a shorter string (such as “Second run”), the...

How do I make a program that creates a code that can translate a binary code to set letters?

29 Jan 2016 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.Try it yourself, you may find it...

How do i calculate artihmetic (add,sub, mul, exp,reverse,gcd) of biginteger (but binary numbers)?

6 Mar 2016 by Sascha Lefèvre

Your question seems to indicate that you're not aware of the difference between a numeric value and its representation.Consider this:int number = 100; // representations:string numberAsBinary = Convert.ToString(number, 2); // =...

C program to check if a valid floating point number with the combinations of 0's and 1's entered or not

9 Mar 2016 by Jochen Arndt

The simplest solution would be checking the string (the characters) when the number is entered (as stated in the question):bool bResult = (*input != 0);int decPoint = 0;while (bResult && *input){ switch (*input) { case '.' : decPoint++; case '0' : case '1' :...

Errors in list while removing

13 May 2016 by Dmitriy Gakh

I have no enough data about your solution and logic, but this code seems working without runtime errors (if it does not resolve your problem completely, it could be helpful to improve the situation and understand the code better):private void btnDelete_Click(object sender, EventArgs e) ...

deserialization

Read bin file to binary tree

19 May 2017 by OriginalGriff

Start by checking your save file with a hex editor, and making sure that what you think it contains is exactly what it does hold. Until you have made completely sure that the file that your readFile function is processing is complete, valid, and perfect, you can't even begin to debug the...

How do I code, only using a protocol?

13 Nov 2017 by Jochen Arndt

You should have a device driver for the communication. This should provide functions to setup the interface and read and write data (usually with a pointer for the data and a size parameter). Quote: In the protocol there is a lot of Octets(octetos) which consists of 8 bytes that the protocol...

How do I code, only using a protocol?

13 Nov 2017 by Patrice T

An octet is a byte: Octet (computing) - Wikipedia[^] Quote: ::= 05 Hexadecimal ::= 06 Hexadecimal ::= 15 Hexadecimal ::= 10 Hexadecimal Those are standard ASCII codes, this notation is used because those are non printable. Ascii Table - ASCII character codes and html, octal, hex and...

Finding the largest binary number

15 Nov 2017 by Patrice T

Quote: 10010 10011 10111 10110 1010 10111 10010 10011 11111 11110 10110 11100 11001 11110 10111 111 If you have: A2= 10010 B2= 10011 C2= 10111 D2= 10110 A3= 1010 B3= 10111 C3= 10010 D3= 10011 A4= 11111 B5= 11110 C5= 10110 D5= 11100 A6= 11001 B6= 11110 C6= 10111 D6= 111 Then =MAX(A2:D6) will do...

How to inject multiple pieces of code into different places in code?

7 Mar 2018 by Richard MacCutchan

See Dyninst API | Putting the Performance in High Performance Computing[^]

(Python) why is my output not reversing?

10 May 2018 by Thomas Daniels

output is always just a one-letter string (because it's inside the loop), so reversing it just gives the same string. What you need to do, is reversing the whole string before printing it: def binary_converter(num): reverse = "" while num != 0: output = num % 2 # 0 or 1 ...

Does this code to insert to a tree not work for empty trees?

8 Jun 2018 by Patrice T

Quote: Does this code to insert to a tree not work for empty trees? First: read the code and particularly comments. // base case--we have reached an empty tree and need to insert our new // node here second: there is an easy way to know the answer, make a testing program that call the routine...

BinaryIO: Easily Read and Write Binary Streams in a Platform Independent Manner

19 Mar 2020 by honey the codewitch

BinaryReader and BinaryWriter can be used to parse or write binary files more easily and in a portable manner

Tricky Binary Collision

4 Dec 2020 by Member 13376231

An overview of a tricky binary collision example when there are multiple definitions of symbols in linked binaries

Reading windows binary files on linux.

8 Apr 2021 by k5054

Try using xxd on linux to show your binary data as hex: [k5054@localhost tmp]$ cat hellow.cpp #include int main() { std::cout

Reading binary files created on windows on linux

9 Apr 2021 by Richard MacCutchan

You make the following call: File_*fp = open(dir, "rb+,ccs=UNICODE"); but that is not standard C. What is File_ and where is the code for open? It is also unclear why you are specifying a character encoding to read a binary file. Also the...

Anyone seen code to read process monitor PML files?

4 May 2021 by Rick York

Have you had a look at these ? procmon-parser · PyPI[^] GitHub - asquigglytwist/SeeBee: A PML Analyzer.[^] This might be helpful also : The Ultimate Guide to Procmon[^]

How do I create a turing machine compute the sum of two binary ?

22 Jul 2021 by Greg Utas

If you're doing this on your own, you've chosen something that seems beyond your current skill set, so you should start with easier programming problems. If this is an assignment, it would hardly be the first one that you've been given. My guess...

Explanation of a binary function written in pascal?

17 Jan 2022 by OriginalGriff

All it does is mask and shift values: Look up the AND and shr operators and it's pretty obvious: Pascal - Bit Operators[^]

Explanation of a binary function written in pascal?

17 Jan 2022 by CPallini

public static byte [] getNibbles(UInt32 ui32) { const int Nibbles = 8; byte [] b = new byte[Nibbles]; for ( int n=0; n>= 4; } return b; }

Add two numbers given in base n format in python.

6 Feb 2022 by OriginalGriff

Use the int(string, base) function to translate input from a base n to internal binary, add them, then convert back to the appropriate base to display: Python int() Function[^]

Add two numbers given in base n format in Python without using build in function.

7 Feb 2022 by Richard MacCutchan

Once you have the integer values you can simply add them together to get the total. This holds true for any number. The key to your question is how to display them in the correct format. You need to use the base number to calculate each digit...

Add two numbers given in base n format in Python without using build in function.

7 Feb 2022 by OriginalGriff

This is the same question you asked yesterday: Add two numbers given in base n format in python.[^] And since I told you exactly what to do then and you've ignored it, there is no point at all in asking it again. If I was you, I'd spend the...

Can this code in C become shorter, with the same time complexity?

17 Mar 2022 by Patrice T

Quote: I know this code is already very optimized as It takes O(log n) time. Indeed, but you take the 1 bit at the time approach. Your code runtime depend on position of leftmost bit set to 1. Bitwise approach can lead to much more optimized...

Is there any way to convert a BIN file into a code?

15 Jun 2022 by Richard MacCutchan

See convert object code to C source - Google Search[^] for some possibilities.

Is there any way to convert a BIN file into a code?

15 Jun 2022 by k5054

Probably the best you can do is to disassemble the object code. Not that that's going to help you much as this will return Assembler codes, and not C language (or any other High Level Language). Depending on the optimization level, there may be...

Is there any way to convert a BIN file into a code?

15 Jun 2022 by KarstenK

You better invest your time in some Learn C tutorial instead of try to cheat. This "reverse engineering" isnt so easy because it may not work or the resulting code is bizarre. Functions may have names like "func1" and so on. So you may end in a...

Read Binary file written in vb6

23 May 2011 by Stuart Nathan

You can still use VB6 code such as fileget and fileput in VB.NET (Option Explicit Off)or if you are reading fixed length files then some code to help you on your way.Public Class RandomFile Private fs As FileStream, sr As BinaryReader, sw As BinaryWriter Private FieldString(),...

Read Binary file written in vb6

23 May 2011 by Thomas Krojer

this can be done easy with reading the file in a byte array.

How to parse out information of WMV file in C#

20 Jul 2011 by helldevil1912

I want to get information of ASF file as bitrate, metadata, language...I have read ASF Specification and know a ASF file has parts : Header Object, Data Object, Index Object. At frist, I think ASF file's binary file and i try to solve by CLASS and FUNCTION in C# as : FileStream, BinaryReader...

How to parse out information of WMV file in C#

20 Jul 2011 by Suresh Suthar

Hi,This will not work at all.I think these link will...

Download .pdf from SQL Server database

5 Sep 2011 by bandroid

HiI am developing a web application. In this application a user can upload and download a file .pdf and stored in Sql Server as binary.I show the list of files in a gridview. When user clicks on a download button in gridview it can be downloaded the file on client side.Can some one help...

Download .pdf from SQL Server database

5 Sep 2011 by OriginalGriff

I do it like this: I have a table in my page, to which I add all the relevant file names from my DB.An ASPX control then handles the download for me, based on the row index from the DB.Page Load event handler:Dictionary downloads = GetDownloadList();StringBuilder sb = new...

Download .pdf from SQL Server database

5 Sep 2011 by Sudhir Kumar Srivastava lko

"Hope this link will help u" http://imar.spaanjaars.com/414/storing-uploaded-files-in-a-database-or-in-the-file-system-with-aspnet-20[^]

MediaPlayer from binary aspx

21 Nov 2011 by NguyenVanDuc

I have an aspx( contain binary of one mp3 file), and i want to play this file using that aspx page. Please help me!

MediaPlayer from binary aspx

21 Nov 2011 by Abhinav S

Try outMP3 Player Server Control[^]http://ultidevwebbasedmp3pl.codeplex.com/[^]http://www.asp.net/community/control-gallery/Item.aspx?i=2015[^]http://www.aspnetmedia.com/[^]http://www.wonderhowto.com/how-to-play-mp3s-asp-net-web-applications-259021/[^]

Reading Bynary in C#

3 Dec 2011 by Captain Price

I've created a text file Encoded in ASCII. It Contains the Following Text;abcd123Binary value of the above text ;01100001 01100010 01100011 01100100 0110001 0110010 0110011 How Can I do this (getting binary value of a file to a text box) in C# ?

Reading Bynary in C#

3 Dec 2011 by OriginalGriff

Reading text is easy: MSDN[^]byte[] data = File.ReadAllBytes(path);Converting to binary is easy: MSDN[^]string s = Convert.ToString(myByte, 2);Put them together with a foreach loop and a StringBuilder and you have a program...But, since this is your homework, I'm leaving the actual...

Reading Bynary in C#

3 Dec 2011 by RaviRanjanKr

You can also to it by using LINQvar str = "abcd123"; foreach (string letter in str.Select(c => Convert.ToString(c, 2))) { Console.WriteLine(letter); } Console.ReadLine();For more reference :- How do you convert a string to...