null-character

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What is the difference between (char)0 and '\0'? in C

What is the difference between using (cha开发者_开发知识库r)0 and \'\\0\' to denote the terminating null character in a character array?They\'re both a 0, but (char) 0 is a char, while \'\\0\' is (uni[详细]

2023-04-09 02:55 分类：问答
NULL characters in address for buffer overflow

I am trying to reproduce a buffer overflow. The address that I am trying to pass in has two null hex characters in it (i.e. 0x00547e00). There are also 4 more bytes that come after it (i.e 0x11111111[详细]

2023-03-28 17:06 分类：问答
Assign string containing null-character (\0) to a variable in Bash

While trying to process a list of file-/foldernames correctly (see my other questions) through the use of a NULL-character as a delim开发者_如何学Pythoniter I stumbled over a strange behaviour of Bash[详细]

2023-03-17 16:09 分类：问答
in linux, is it normal that there is no null character at the end of file

in linux, is it normal that there is no null character 开发者_高级运维at the end of file? I made a empty file and open with mouse pad write az.[详细]

2023-02-20 08:42 分类：问答
Storing NUL characters (ASCII 0)

I\'ve created a program in C++ that prompts the user for a filename and for the requested filesize. The program checks if the requested filesize is bigger than the actual filesize and then adds null c[详细]

2023-01-18 07:17 分类：问答
Why does this C++ program print irrelevant characters?

Hey i am new to programming in C++, and i get the hang of it but i got stuck on this one simple problem i am suppose to c开发者_开发百科reate a shift cipher using the letters A-Z and shifting them 3 p[详细]

2023-01-16 07:06 分类：问答
How can I match a null byte (0x00) in the Visual Studio binary editor with a find using a regular expression?

Open a file in the Visual Studio binary editor that contains a null byte (0x00), then use the Q开发者_开发知识库uick Find feature (Ctrl +F) to find null bytes.[详细]

2022-12-30 07:08 分类：问答
What are the ramifications of null bytes and multipart/form-data?

A third party is sending us a flat file that is supposed to contain exclusively printable ASCII characters.However, we\'ve discovered that there\'s a string of about 50 0x00 bytes in the middle of the[详细]

2022-12-14 19:06 分类：问答