雖然這篇Sprintf hex鄉民發文沒有被收入到精華區：在Sprintf hex這個話題中，我們另外找到其它相關的精選爆讚文章
[爆卦]Sprintf hex是什麼？優點缺點精華區懶人包
你可能也想看看
搜尋相關網站
-
#1How do I print a hexadecimal number with leading 0 to have ...
I try to convert a number between 0 and 255 to hexadecimal format. If I use sprintf("%X", 1) I get 1 , but I need the output always to have ...
-
#2C library function - sprintf() - Tutorialspoint
C library function - sprintf(), The C library function int sprintf(char *str, const char *format, . ... Unsigned hexadecimal integer (capital letters).
-
#3How can I print 64-bit hex numbers using the SPRINTF ...
The abillity to print 64-bit hex numbers using the SPRINTF function is not available in MATLAB. To work around this issue, use the following command to ...
-
#4sprintf - Manual - PHP
sprintf. (PHP 4, PHP 5, PHP 7, PHP 8). sprintf — Return a formatted string ... x, The argument is treated as an integer and presented as a hexadecimal ...
-
#5C - atoi, itoa, sprintf and sscanf
You should use sprintf to convert an int into a string, which I'll show you in a moment. ... Base 2 is binary, 8 is octal and 16 is hexadecimal.
-
#6sprintf - Perldoc Browser
Similarly for %a and %A : the exponent or the hexadecimal digits may float: especially the "long doubles" Perl configuration option may cause surprises.
-
#7Particle sprintf - Other Functions
One commonly used function in the standard C library is sprintf() , which is ... use %x int value1 = 1234; Log.info("value1=%d value1=%x (hex)", value1, ...
-
#8Tcl Built-In Commands - format manual page
format - Format a string in the style of sprintf ... x or X: Convert integer to unsigned hexadecimal string, using digits ``0123456789abcdef'' for x and ...
-
#9Add leading zeros to HEX string - Programming Questions
I also tried to store my hex string into a char array as shown below: char hash[5]; sprintf(hash,"%04X", info.H[0]); Serial.print("\nHash: ...
-
#10sprintf2 - Tera Term
... 'SP4' messagebox win 'sprintf test(2)' sprintf2 test '%s=%d %s=0x%x' 'dec' 10 'hex' 33 messagebox test 'sprintf test macro(3)' sprintf 'pi=%f' "3.14159" ...
-
#11sprintf syntax for string to hex - C / C++ - Bytes Developer ...
into hex array. sprintf worked for me on doing single integer: int i, Iarray[8], n=15; char buf[9]; sprintf(buf, "0x%02x", n);
-
#12Sprintf with "%03X" does not left pad with "0" - Mbed Forum
* %X: unsigned integer [h, hh, (none), l, ll, z, j, t], printed as hexadecimal number (e.g., FF). * %f: floating point (disabled by default). * ...
-
#13sprintf() - Pike Reference Manual
Uppercase signed hexadecimal integer. 'c'. Character. If a fieldsize has been specified this will output the low-order bytes of the ...
-
#14Python hex to binary with leading zeros
Python hex to binary with leading zeros. ... 이 효과는 C 언어에서 sprintf() 를 사용하는 것과 비슷합니다. However, it always removes the leading zeros, ...
-
#15fmt package - pkg.dev
%G %E for large exponents, %F otherwise %x hexadecimal notation (with decimal power of ... In Printf, Sprintf, and Fprintf, the default behavior is for each ...
-
#16Display Numbers in Hexadecimal - R
octmode , sprintf for other options in converting integers to hex, strtoi to convert hex strings to integers. Examples. i <- as.hexmode("7fffffff") i; class(i) ...
-
#17sprintf()'s built-in hex-to-decimal conversion with the %x format ...
sprintf ()'s built-in hex-to-decimal conversion with the %x format character function build_color($red, $green, $blue) { return sprintf('#%02x%02x%02x', ...
-
#18Hex encoding with fmt.Sprintf - gists · GitHub
Hex encoding with fmt.Sprintf. GitHub Gist: instantly share code, notes, and snippets.
-
#19sprintf() - C語言庫函數 - 極客書
C庫函數int sprintf(char *str, const char *format, . ... 以下是sprintf() 函數的聲明。 int sprintf(char ... X, Unsigned hexadecimal integer (capital letters).
-
#20Hexadecimal to ASCII Conversion
sprintf () will convert your presumably binary data to an ASCII hex string or a decimal hex string. 3/17/2020. Sherif89.
-
#21Testing and Converting Hexadecimal Data in C - Agnostic ...
To test my sprintf code I wrote a loop that took a buffer of unsigned integer hexadecimal data and looped through it and sent each value to ...
-
#22printf, fprintf, sprintf - output formatters
int sprintf (s, format [ , arg ] ... ) ... decimal, or hexadecimal notation ( x and X ), respectively; the letters abcdef are used for x conversion and the ...
-
#23fmt.Printf formatting tutorial and cheat sheet · YourBasic Go
Sprintf format numbers and strings indented with spaces or zeroes, in different bases, ... String or byte slice (quote, indent, hex); Special values ...
-
#24sprintf function - RDocumentation
A wrapper for the C function sprintf , that returns a character vector containing a ... The number of hex digits after the decimal point is specified by the ...
-
#25printf, fprintf, sprintf, snprintf, printf_s, fprintf_s, sprintf_s ...
int sprintf( char *restrict buffer, const char *restrict format, . ... converts an unsigned integer into hexadecimal representation hhhh.
-
#26String.Format 方法(System) | Microsoft Docs
WriteLine("{0,10} {1,10}\n", "Decimal", "Hex"); foreach (short value in values) { string formatString = String.Format("{0,10:G}: {0,10:X}", value); Console.
-
#27[Chapter 3] 3.2.156 sprintf - AIT CSIM Program
3.2.156 sprintf. sprintf FORMAT , LIST. This function returns a string formatted ... x, Hexadecimal integer. X, Hexadecimal integer with upper-case letters ...
-
#28Sprintf hexadecimal character representation - Leading Zero
I'm working with a ChipKit Max32 board, and I'm encountering an issue wherein if I use the sprintf function to write hexadecimal characters ...
-
#29Formatted text using printf | F# for fun and profit
... the associated family of functions such as printfn , sprintf and so on. ... hex: %X lowercase hex: %x octal: %o" 255 255 255 printfn "byte: %i " 'A'B.
-
#30String Formatting - Go by Example
%x provides hex encoding. fmt.Printf("hex: %x\n", 456) ... Sprintf formats and returns a string without printing it anywhere. s := fmt.Sprintf("sprintf: a ...
-
#31snprintf(3): formatted output conversion - Linux man page
printf, fprintf, sprintf, snprintf, vprintf, vfprintf, vsprintf, ... the double argument is converted to hexadecimal notation (using the letters abcdef) in ...
-
#32How do you convert a byte array to a hexadecimal string in C?
... i'd probably keep a pointer to the end of the string and use sprintf. you ... const char * hex = "0123456789ABCDEF"; char * pout = str; int i = 0; ...
-
#33SPRINTF - DADiSP
Flags are optional characters that control justification of output and printing of signs, blanks, decimal points, and octal and hexadecimal prefixes.
-
#34Arduino: why does Serial.println(int, HEX) display 4 bytes?
To have more control over printing check out the C++ sprintf function. For example, int x = 0x9876; char buf[9]; sprintf(buf, "%04x", x); Serial.println(buf);.
-
#35关于hex：R sprintf dec2hex错误 - 码农家园
R sprintf dec2hex error在Linux上运行R(请参见下面的输出版本)我将sprintf转换dec转换为十六进制时会遇到奇怪的行为。有人知道这可以解释吗？
-
#36Do not use the C library function (Sprintf) to convert the void ...
Do not use the C library function (Sprintf) to convert the void* pointer to a hexadecimal string, Programmer All, we have been working hard to make a ...
-
#37Elsist Sfw100c000: Class Format - JFOD
%x = hexadecimal format ... Converts a string of digits (decimal, octal or hex) to an integer. ... static String, sprintf(String fmt, char x)
-
-
#39How to sprintf 64-bit int as hex on Giant Gecko with GCC 4.8
How can I sprintf a hex representation of a 64-bit with a default GCC4.8 in Simplicity Studio running on a Giant Gecko.
-
#40sprintf() - Documentation for BMC PATROL Agent 10.7
The sprintf() function is identical to the printf() function except ... function main() { i = 0; string = sprintf(" n Oct Hex\n"); string ...
-
#41sprintf | Dart Package - Pub.dev
Provides simple printf like formatting such as sprintf("hello %s", ["world"]); ... Negative numbers are wrapped as 64bit ints when formatted as hex or octal ...
-
#42printf - C++ Reference
A, Hexadecimal floating point, uppercase, -0XC.90FEP-2. c, Character, a. s, String of characters, sample. p, Pointer address, b8000000. n, Nothing printed.
-
#43sprintf 字串格式化- IT閱讀
%x prints an int in hexadecimal. %4x prints a hex int, right-justified to 4 places. If it's less than 4 digits, it's preceded by spaces. If it's ...
-
#44Char array and hexadecimal format sprintf - Programmer Sought
Char array and hexadecimal format sprintf ... Description: int sprintf( char *buffer, const char *format, [ argument] … ); sprintf refers to the string formatting ...
-
#45Perl中各种进制的转换
How do I convert hexadecimal into decimal ... Using the hex function: ... $hex = sprintf("%X", 3735928559); # upper case A-F $hex = sprintf("%x", ...
-
#46ltoa() — Convert long into a string - IBM
The radix values can be OCTAL, DECIMAL, or HEX. When the radix is DECIMAL, ltoa() produces the same result as the following statement: (void) sprintf(buffer ...
-
#47using printf to display a buffer in hex format - ST Community
Posted on May 17, 2011 at 15:10. Hi ubiali,. I have tried ''%2x'' and ''%1X'' and I got 800 for 0x08 and 1f00 for 0x1f.
-
#48IDA Help: sprintf - Hex Rays
You are here: Hex Rays > IDA Help > IDA Help: sprintf. Return a formatted string. format - printf-style format string. %a - means address expression.
-
#49Cx51 User's Guide: printf Library Routine - KEIL
The flags field is a single character used to justify the output and to print +/- signs and blanks, decimal points, and octal and hexadecimal prefixes, ...
-
#50How can I convert from int to hex? - Golang - Includehelp.com
1) Int to hex conversion using fmt.Sprintf(). In Golang (other languages also), hexadecimal is an integral literal, we can convert hex to int by ...
-
#51【C++】使用sprintf列印十六進位制值的行動式方法 - 程式人生
sprintf (hex, "%02x", (unsigned int) buffer[0] & 0xff); 我不明白為什麼，儘管陣列是無符號的char(在原始釋出的程式碼中，由提出問題的人定義)，但 ...
-
#52Incorrect work of the sprintf function - Keil forum
char str [4]; sprintf (str, "%.2x", 0x01);//Conversion of byte to the 2nd bit hexadecimal value I expect in str[0] 0 character, ...
-
#53[PHP] ill sprintf() behavior w/ HEX type - Marc.Info
[prev in thread] [next in thread] List: php-general Subject: [PHP] ill sprintf() behavior w/ HEX type From: Chris Wesley <cwwesley () udlug ! org> Date: ...
-
#54Print hexadecimal versions of numbers in C - LeMoDa.net
This page was created on Tue Aug 09 2011 and last changed on Thu May 27 2021. This example program demonstrates how to print hexadecimal versions of numbers ...
-
#55sprintf string formatting(Others-Community) - TitanWolf
See MSDN for the full reference. A quick review of some of the basics. %04x - 4-digit hex number with leading zeroes. %x prints an int in hexadecimal.
-
#56Convert hex byte array to hex char* - C Board
Either way I would suggest using the %x specifier for printf in a loop (either printf to the screen or sprintf to make a string); if you're ...
-
#57hexmode: Display Numbers in Hexadecimal - Rdrr.io
octmode , sprintf for other options in converting integers to hex, strtoi to convert hex strings to integers. Examples. 1 2 3 4 5 6. i <- ...
-
#58Convert to Hex in perl - UNIX and Linux Forums
i want to convert number 5860533159 to hexadecimal. i need to use perl. i used. Code: $foo = 5860533159; $hexval3 = sprintf("%#x", $foo);.
-
#59Module Printf - OCaml
X : convert an integer argument to unsigned hexadecimal, using uppercase letters. ... val sprintf : ('a, unit, string) format -> 'a. Same as Printf.fprintf ...
-
#60Method: Kernel#sprintf — Documentation for core (3.0.2)
x | Convert argument as a hexadecimal number. | Negative numbers will be displayed as a two's complement | prefixed with `..f' (representing an infinite string ...
-
#61How to get hexadecimal output in specific format? - PerlMonks
# initialize a scalar variable with an integer value my $dec = 1211; print "Hexadecimal number: ", uc(sprintf("%x\n", $dec)), "\n"; # displays ...
-
#62删除命名空间std特别是sprintf在denary到hex C ++程序中
我已经编写了一个denary到hex转换器，并且我试图找到一种方法来删除内置函数的sprinf以及我使用的函数内置的stoi，因为我正在使用c ++我被告知...
-
#63Flexibly Format Numbers in Binary, Hex and Decimal Format - R
Numeric, i.e., double precision numbers have 53 bits. For more detail, see mpfr . style. a single character, to be used in sprintf 's ...
-
#64[php]使用printf、sprintf函数输出十六进制
Returns a string produced according to the formatting string format . 参数. format. x - the argument is treated as an integer. and presented as a hexadecimal ...
-
#65std::fmt - Rust
⇒ Debug with lower-case hexadecimal integers; X? ⇒ Debug with upper-case hexadecimal integers; o ⇒ Octal; x ⇒ LowerHex ...
-
#66PHP sprintf() Function - W3Schools
The sprintf() function writes a formatted string to a variable. ... %x - Hexadecimal number (lowercase letters); %X - Hexadecimal number (uppercase letters).
-
#67C++ 十六進制的轉換及輸入輸出（大小寫） - 台部落
簡述在輸入、輸出，以及sprintf()轉換中，整數默認是十進制，然後在一些特定的 ... 對於cin、cout ，其中oct爲八進制，hex爲十六進制，dec爲十進制。
-
#68Deep understanding of sprintf function in C language
sprintf and printf can also print integer strings in octal using% o. Note that both octal and hexadecimal do not print negative numbers and ...
-
#69strings / sprintf - FluffOS
printf, sprintf - formatted output conversion ... X the integer arg is printed in hex (with A-F in capitals). f floating point number ...
-
#70abseil / absl::StrFormat()
Use it as you would sprintf() . The format string generally consists of ... (E.g. Using # on a hex conversion will prepend 0x or 0X to hex string results.) ...
-
#71printf format string - Wikipedia
printf format string refers to a control parameter used by a class of functions in the ... printf(($"Color "g", number1 "6d,", number2 "4zd,", hex "16r2d,", ...
-
#72Function StringFormat - AutoIt
Returns a formatted string (similar to the C sprintf() function). ... x, Integer, Unsigned hexadecimal integer, using "abcdef".
-
#73Composing Strings with sprintf - Roxen
C programmers are familiar with the functions sprintf and sscanf, which are used to respectively ... An integer in lower-case hexadecimal (base-16) notation.
-
#74Formatted Output - GNU Octave
See also: fprintf, sprintf, scanf. Built-in Function: fprintf ( fid , template , …) Built-in Function: fprintf ( ...
-
#75️ 🖐️ how to include hex value in string using sprintf
How to include hex value in string using sprintf I want to include the value of i hexadecimal in c. for(i=0;i<10;i++) sprintf(s1.
-
#76hexadecimal to ASCII - MSP low-power microcontroller forum
As will sprintf(), and a number of other functions from the standard 'C' library... However, the ability to represent a hex digit value as a ...
-
#77ill sprintf() behavior w/ HEX type
Using PHP/4.2.2 & Apache/1.3.26 on Linux 2.4.17. I'm trying to format a HEX value into an 8-byte string, that is zero-padded to the left, using sprintf().
-
#78Java String Format Examples: 2021 Edition - DZone
If there were a “java sprintf” then this would be it. ... %h, any type, Hex String of value from hashCode() method.
-
#79DIY - 智能小車：CCS C 語言的sprintf 指令(三十五)
CCS C 語言除 printf fprint 指令外，還有 sprintf 指令，基本格式（Format） ... sprintf(string, cstring, values. ... Hex long int (Lower case).
-
#80Thread: Need to Concatenate and convert hex array values
Or you can use following to have leading zeroes: Code: char output_str[32]; sprintf(output_str, "%02X%02X%02X", chbufferline[50], ...
-
#81Formatted Output | Python Tutorial
The Old Way or the non-existing printf and sprintf. Is there a printf in Python? ... x, Unsigned hexadecimal (lowercase).
-
#82如何使用sprintf在字符串中包含十六进制值？ - 问答 - 腾讯云
我想在c中包含i hex格式的值。 for(i=0;i<10;i++) sprintf(s1"DTLK\x%x\xFF\xFF\xFF\xFF\xFF\xFF",i);. 但上面的代码会输出一个错误： \x used with ...
-
#83printf format identifiers. - LIX
%x %X Hex integer. ... %#x (Hex) 0x prefix added to non-zero values. ... of the format identifers as used in 'printf' ,'sprintf' ,'fprintf' and 'scanf'.
-
#84Convert Hex-Dec-Oct-Bin - Perl tips
The difference is if you want hex numbers "a-f" or "A-F". $octvalue = "0176377"; $hexvalue = sprintf( "%x", oct( $octvalue ) ); ...
-
#85sprintf
Perl does its own sprintf formatting--it emulates the Cfunction sprintf , but it ... in octal %x an unsigned integer, in hexadecimal %e a floating-point ...
-
#86sprintf is not running correctly on my 3.6, Thanks. - PJRC ...
I just learned to use sprintf and what a blessing, I am saving on tone of ... Serial.println(mybuffer_A[17], HEX); sprintf(data,"sprintf %c ...
-
#87Round Tripping Hex Value via C's sscanf() and sprintf().*
how hex numbers can be round tripped, with working code. ... language C. The format strings differ slightly in sprintf() and sscanf().
-
#88How do I convert a char to hex then store it to a variable?
One of the way is: use sprintf : http://www.cplusplus.com/reference/cstdio/sprintf[^]. For the hexadecimal string representation of a 1-byte ...
-
#89sprintf trouble on the AVR
hi. i am trying to convert a int to hex and load the result into a char array, also making the hex return 2 character (It just has to be ...
-
#90Formatted Output Strings (GNU MP 6.2.1) - gmplib.org
mpz_t z; gmp_printf ("%s is an mpz %Zd\n", "here", z); mpq_t q; gmp_printf ("a hex rational: %#40Qx\n", q); mpf_t f; int n; gmp_printf ("fixed point mpf %.
-
#91Random Hex Color - PHP - CSS-Tricks
<php $color = sprintf(“#%06x”,rand(0,16777215)); ?> <body style="background: <php echo $color; ?>;”>.
-
#92Bug in sprintf? - Ruby-Forum
All, Why does this fail? irb(main):009:0> sprintf("%d", ... tell it to be decimal, octal or hex, it all comes up with an error on 08
-
#93Format Codes for printf
int sprintf(char *string, const char *format, ...) ... x, X, Display an int in unsigned hexadecimal notation (without a leading 0x or 0X). x ...
-
#94Golang Convert from Int to Hex - hakk
Since a hex is really just an Integer literal, you can ask the fmt package for a string representation of that integer, using fmt.Sprintf() ...
-
#95Conversion functions - Splunk Documentation
The SPL printf function is similar to the C sprintf() function and similar ... the value of pi to 3 decimal points, in hexadecimal format.
-
#962.14. Converting Between Bases - PHP Cookbook [Book]
Solution Use the base_convert( ) function: $hex = 'a1'; // hexadecimal number ... Another alternative is to use sprintf( ) , which allows you to convert ...
-
#974.7 Formatting Strings - GNU.org
Here are several examples, which assume the typical text-quoting-style settings: (format "The octal value of %d is %o, and the hex value is %x." 18 18 18) ⇒ " ...
-
#98Convert character string into HEX string in Perl - The world is ...
$string =~ s/(.)/sprintf("%x",ord($1))/eg; print "$string\n"; The above code will convert the provided string string into its corresponding ...
-
#99View topic - Hexadecimal as INT8 to char (Sprintf problem)
Hexadecimal as INT8 to char (Sprintf problem) ... You also need to learn about format strings for printf and sprintf in CCS.
sprintf 在 prasertcbs Youtube 的最佳解答
ดาวน์โหลดไฟล์ตัวอย่างได้ที่ https://goo.gl/7RILRU
เชิญสมัครเป็นสมาชิกของช่องนี้ได้ที่ ► https://www.youtube.com/subscription_center?add_user=prasertcbs
playlist สอนภาษา C เบื้องต้น ► https://www.youtube.com/watch?v=Z_u8Nh_Zlqc&list=PLoTScYm9O0GHHgz0S1tSyIl7vkG0y105z
playlist สอนภาษา C++ เบื้องต้น ► https://www.youtube.com/watch?v=_NHyJBIxc40&list=PLoTScYm9O0GEfZwqM2KyCBcPTVsc6cU_i
playlist สอนภาษา C# เบื้องต้น ► https://www.youtube.com/watch?v=hhl49jwOIZI&list=PLoTScYm9O0GE4trr-XPozJRwaY7V9hx8K
playlist สอนภาษาจาวา Java เบื้องต้น ► https://www.youtube.com/watch?v=O3rW9JvADfU&list=PLoTScYm9O0GF26yW0zVc2rzjkygafsILN
playlist สอนการทำ Unit Test ภาษาจาวา Java ► https://www.youtube.com/watch?v=R11yg8hKApU&list=PLoTScYm9O0GHiK3KNdH_PrNB0G3-kb1Bi
playlist สอนภาษาไพธอน Python เบื้องต้น ► https://www.youtube.com/watch?v=DI7eca5Kzdc&list=PLoTScYm9O0GH4YQs9t4tf2RIYolHt_YwW
playlist สอนภาษาไพธอน Python การเขียนโปรแกรมเชิงวัตถุ (OOP: Object-Oriented Programming) ► https://www.youtube.com/watch?v=4bVBSluxJNI&list=PLoTScYm9O0GF_wbU-7layLaSuHjzhIRc9
playlist สอนภาษา R เบื้องต้น ► https://www.youtube.com/watch?v=oy4qViQLXsI&list=PLoTScYm9O0GF6qjrRuZFSHdnBXD2KVICp
playlist สอนภาษา PHP เบื้องต้น ► https://www.youtube.com/watch?v=zlRDiXjYVo4&list=PLoTScYm9O0GH_6LARFxozL_viEsXV2wgO
sprintf 在 prasertcbs Youtube 的最佳解答
เทคนิคการออกแบบกราฟ perceptual map ด้วย ggplot2
เทคนิคการใส่ label ให้แต่ละจุดด้วย geom_text พร้อมทั้งการสร้าง custom label ด้วย sprintf()
การใช้ geom_rect เพื่อเน้นบางส่วนของกราฟ และแต่ละ quadrant
การกำหนดและควบคุมขนาดของ bubble หรือจุดที่สร้างจาก geom_point
ดาวน์โหลดไฟล์ตัวอย่างได้ที่ https://goo.gl/P4fllv
เชิญสมัครเป็นสมาชิกของช่องนี้ได้ที่ ► https://www.youtube.com/subscription_center?add_user=prasertcbs
การสร้างกราฟด้วย ggplot2 ► https://www.youtube.com/playlist?list=PLoTScYm9O0GFEu7flht1Fv_gsT2mizgPW
สอนการสร้างกราฟด้วยโปรแกรม R เบื้องต้น ► https://www.youtube.com/playlist?list=PLoTScYm9O0GEvw9bN_Q8nRdDUPyaSymqM
วิเคราะห์ข้อมูลด้วย R ► https://www.youtube.com/playlist?list=PLoTScYm9O0GFYFj7oWadDNklkveS6tFIo
สอนการใช้โปรแกรม R เบื้องต้น ► https://www.youtube.com/playlist?list=PLoTScYm9O0GGSiUGzdWbjxIkZqEO-O6qZ
สอนการเขียนโปรแกรมด้วยภาษา R เบื้องต้น ► https://www.youtube.com/playlist?list=PLoTScYm9O0GF6qjrRuZFSHdnBXD2KVICp
สอน R สำหรับ Data Science ► https://www.youtube.com/playlist?list=PLoTScYm9O0GGat89RT9NMjW7sqFz84XSk
สอนการใช้ dplyr package ► https://www.youtube.com/playlist?list=PLoTScYm9O0GEsJv4E4QmrBkdyax2IgRQG
สอนการใช้ tidyr package ► https://www.youtube.com/playlist?list=PLoTScYm9O0GFL9f4LpDa0zrh-rqzF3xdN
#prasertcbs #prasertcbs_R #prasertcbs_DataScience #prasertcbs_ggplot