i have a file contains numbers like FB8E,FB8F,FB90 on each line. i want in my program to load this file and take each line and print the character corresponded to that number/line.
Here\'s an odd problem that\'s been stumping me for a bit. The program is written in C89, and it reads a file into a char* array 16 bytes at a time (using fread and a size of sizeof(char)). The file
开发者_如何转开发Using the following jQuery will get the RGB value of an element\'s background color:
I was thinking about how I\'m storing passwords in my database : appropriately salted SHA1 strings in a CHAR(40) field. However, since the character data in there is actually just开发者_开发百科 a hex
I am working on an SMS application for the iPhone. I need to detect if the user has entered any unicode characters inside the NSString they wish to send.
When using the Windows set /p and set /a commands to accept a开发者_如何学C hexadecimal value from the command line and convert it to decimal. What I need is to be able to take a decimal value and set
It goes without saying that using hard-coded, hex literal pointers is a disaster: int *i = 0xDEADBEEF;
I am 开发者_运维知识库trying to convert a HEX-sequence to a String encoded in either, ISO-8859-1, UTF-8 or UTF-16BE. That is, I have a String looking like: \"0422043504410442\" this represents the cha
I\'m trying to output the hex value of a char and format it in a nice way. Required:0x01 : value 0x1 All I can get is:00x1 : value 0x1// or 0x1 if i don\'t use iomanip
Suppose I have a hex number \"4072508200000000\" and I want the floating point number that it represents (293.03173828125000) in IEEE-754 double format to be put into a JavaScript variable.
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