stringification

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Formatting data quantity/capacity as string

A common task in many programs is converting a byte count (such as from a drive capacity or开发者_如何学C file size), into a more human readable form. Consider 150000000000 bytes as being more readabl[详细]

2023-01-25 16:18 分类：问答
Token pasting in C

After reading about VA_NARG I tri开发者_如何学编程ed to implement function overloading depending on number of arguments in C using macros.[详细]

2023-01-17 07:35 分类：问答
C Macro Token Concatenation involving a variable - is it possible?

I\'m trying to define a macro to 开发者_开发百科generate a token name, containing a variable. Basically, what I\'m trying is this:[详细]

2023-01-14 21:18 分类：问答
C Unstringification with macros

Is there any way to unstringify strings provided as macro arguments? I need to be able to call functions who\'s names are in strings. Something like this:[详细]

2023-01-13 06:17 分类：问答
C Preprocessor, Stringify the result of a macro

I want to stringify the result of a macro expansion. I\'ve tried with the following: #define QUOTE(str) #str[详细]

2023-01-10 05:23 分类：问答
Trying to understand the C preprocessor

Why do these blocks of code yield different results? Some common code: #define PART1PART2 works #define STRINGAFY0(s) #s[详细]

2023-01-08 01:49 分类：问答
Accessing the value of a Preprocessor Macro definition

If I add a macro \"FOO=bar\" under GCC_PREPROCESSOR_DEFINITIONS (or Preprocessor Macros if you use XCode\"), what would be the best way to access the value of \"FOO\"?[详细]

2023-01-07 04:37 分类：问答
Web page does not preserve newlines

Building a web app that includes several contentEditable divs. The users add stuff to the div\'s, clicks the save button, whic开发者_高级运维h saves all the data from each div to a json object. That g[详细]

2023-01-06 12:52 分类：问答
In Javascript, if there is an object with a lot of properties that are functions, how do you convert them to array of strings (of the function names)?

In Javascript, if an object 开发者_如何学JAVAhas lots of properties that are functions: var obj = { foo: function() { ... },[详细]

2023-01-03 19:28 分类：问答
Stringified template argument

Is it possible to get a stringified version of a template argument name? Something like this, if only we were running the开发者_开发问答 preprocessor:[详细]

2023-01-03 13:30 分类：问答