2010年8月18日 · It's the number 10 in hex. Often numbers that represent various codes are given in hex so that you can "see the bits". For example the same number in hex, but with the 16-bit added, would be 0x1A. Adding in the 256-bit, it would be 0x11A. In decimal this would be 256+16+10=282, much harder to see which bits are on.

I discovered that when I check out in TortoiseCVS on Windows system, the default is to use Windows line endings. This caused 0D 0A to translate to 0D 0D 0A (why doesn't TCVS respect existing 0D 0A when expanding 0A to 0D 0A?!) and I ended up with double line spacing in Eclipse that I got tired of cleaning up. Fixed the problem by choosing "Use ...

2011年7月29日 · i am required to simulate a carriage return (0A) to save into the database from a web application so that i can prove that the system is not cleaning data causing some issues, this needs to be ente...

2011年4月4日 · And because hex 0xA is the same as decimal 10, here's another way of getting the same character: 
 Related: $ echo -n '
' | recode html..ascii | xxd 00000000: 0a . $ ascii 0a ASCII 0/10 is decimal 010, hex 0a, octal 012, bits 00001010: called ^J, LF, NL Official name: Line Feed Other names: Newline, \n

2012年12月12日 · @manavm-n - The UTF-8 hex sequences shown above are individual bytes, not a single value (it's an 8-bit encoding [with surrogate sequences so it can encode the full 21 bits of Unicode]). So that's 0D (13 decimal) followed by 0A (10 dec), not a single 16-bit value 0D0A (3338 dec). I've added spaces to make that a bit clearer. –

2021年3月14日 · The hex value of the character is 0A, Python is just displaying it as an escape character when displaying the byte string's representation. – martineau Commented Mar 14, 2021 at 9:20

2014年6月15日 · How can I check if hex value of a string is (0d0a) Dont know how to elaborate more – user3155036.

If you want to make an easier way to output a hex number, you could write a function like this: Updated version is presented below; there are two ways the 0x base indicator can be inserted, with footnotes detailing the differences between them.

2015年8月27日 · I'm writing a JavaScript application that will check user input for Carriage Returns (Hex 0D) and Line Feeds (Hex 0A), however, if the text is pasted into a web-form textarea field, the carriage returns disappear, leaving only the line feeds as line-breaking characters. I need to identify the carriage returns to properly process the data.

When I run my script it creates a file with the binary data. It works except for when I have a hex value of 0x0A, because of the way I convert the string value to hex converts it to '\n' so the binary file has 0D 0A rather then just 0A. The way I get the hex value: hexvalue = chr(int(string_value,16)) The way I write to the file: