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c:examples:hostscanner: 9 Hits

r; struct in_addr gesamt_ip; int i1,i2,i3,i4; unsigned long x,an; FILE *savefile; w=0; if (ar... "OK-Domain: %s (%d.%d.%d.%d)\n",rechner->h_name ,(unsigned char )foo->h_addr_list[0][0], (unsigned char ) foo->h_addr_list[0][1], (unsigned char ) foo->h_addr_list[0][2], (unsigned char ) foo->h_addr_list[0][3]); printf("OK-Domain: %s",rechner->h_n

arduino:data_types:unsignedint: 8 Hits

======unsigned int ====== ====Description ==== On the Uno and other ATMEGA based boards, unsigned ints (unsigned integers) are the same as ints in that they store a 2 byte value. Instead of storing nega... 4,294,967,295 (2^32 - 1). The difference between unsigned ints and (signed) ints, lies in the way the highe... 's complement math.]] ====Example ==== [=unsigned int ledPin = 13;=] ====Syntax ==== [= uns

c:datatypes:unsigned: 7 Hits

iki library source code example reference}} ===== unsigned ===== <code c> unsigned char ch; unsigned long int l; unsigned char 0 to 255 unsigned int 0 to 65535 [or 0 to 4294967295 if '-mnoshort' is set] unsigned short int 0 to 65535 unsigned long int 0 to

arduino:data_types:unsignedlong: 6 Hits

======unsigned long ====== ====Description ==== Unsigned long variables are extended size variables fo... nd store 32 bits (4 bytes). Unlike standard longs unsigned longs won't store negative numbers, making their ... 5 (2^32 - 1). ====Example ==== <code arduino> unsigned long time; void setup() { Serial.begin(9600); ... delay(1000); } </code> ====Syntax ==== [=unsigned long var = val;=] *var - your long variable name

arduino:constants:progmem: 6 Hits

ed char (1 byte) -127 to 128 prog_uchar - an unsigned char (1 byte) 0 to 255 prog_int16_t - a signed... (2 bytes) -32,767 to 32,768 prog_uint16_t - an unsigned int (2 bytes) 0 to 65,535 prog_int32_t - a sig... ,483,648 to * 2,147,483,647. prog_uint32_t - an unsigned long (4 bytes) 0 to 4,294,967,295 ==== Example ... g code fragments illustrate how to read and write unsigned chars (bytes) and ints (2 bytes) to PROGMEM. <cod

c:stdlib.h:strtoul: 5 Hits

trtoul ===== <code c> #include <stdlib.h> unsigned long int strtoul(const char *str, char **endptr, ... base); </code> strtoul Converting a string to an unsigned long integer\\ str: the string to be converted\\ ... d ) { char string[] ="20405"; char *endptr; unsigned long int number; number = strtoul(string, &end... 10); printf("string is %s\n",string); printf("unsigned long int is %li\n", number); return 0; } </cod

c:stdio.h:fprintf: 5 Hits

t).\\ \\ optional length modifier:\\ h short or unsigned short\\ l long or unsigned long\\ L long double... decimal notation\\ o int argument, printed in unsigned octal notation\\ x,X int argument, printed in unsigned hexadecimal notation\\ u int argument, printed in unsigned decimal notation\\ c int

objective-c:foundation.framework:nsnumber.h:initwith: 5 Hits

WithChar:(char)value; - (id)initWithUnsignedChar:(unsigned char)value; - (id)initWithShort:(short)value; - (id)initWithUnsignedShort:(unsigned short)value; - (id)initWithInt:(int)value; - (id)initWithUnsignedInt:(unsigned int)value; - (id)initWithLong:(long)value; - (id)initWithUnsignedLong:(unsigned long)v... (long long)value; - (id)initWithUnsignedLongLong:(unsigned long long)value; - (id)initWithFloat:(float)value

objective-c:foundation.framework:nsnumber.h:numberwith: 5 Hits

char)value; + (NSNumber *)numberWithUnsignedChar:(unsigned char)value; + (NSNumber *)numberWithShort:(short)value; + (NSNumber *)numberWithUnsignedShort:(unsigned short)value; + (NSNumber *)numberWithInt:(int)value; + (NSNumber *)numberWithUnsignedInt:(unsigned int)value; + (NSNumber *)numberWithLong:(long)value; + (NSNumber *)numberWithUnsignedLong:(unsigned long)value; + (NSNumber *)numberWithLongLong:(long

arduino:constants:integerconstants: 4 Hits

======Integer Constants ====== Integer constants are numbers used directly in a sketch, like //123//. By default, these numbers are treated as [[arduino:data_types:int|int]]'s but you can change this with the U and L modifiers (see below). Normally, integer constants are treated as base 10 (decimal) integers, but special notation (formatters) may be used to enter numbers in other bases. <code arduino> Base Example Formatter Comment 10 (decimal) 123 none 2 (binary) B1111011 leading 'B' only works with 8 bit values (0 to 255) characters 0-1 valid 8 (octal) 0173 leading "0" characters 0-7 valid 16 (hexadecimal) 0x7B leading "0x" characters 0-9, A-F, a-f valid </code> **Decimal** is base 10. This is the common-sense math with which you are acquainted. Constants without other prefixes are assumed to be in decimal format. Example:<code arduino> 101 // same as 101 decimal ((1 * 10^2) + (0 * 10^1) + 1) </code> \\ **Binary** is base two. Only characters 0 and 1 are valid. Example:<code arduino> B101 // same as 5 decimal ((1 * 2^2) + (0 * 2^1) + 1) </code> The binary formatter only works on bytes (8 bits) between 0 (B0) and 255 (B11111111). If it is convenient to input an int (16 bits) in binary form you can do it a two-step procedure such as: <code arduino> myInt = (B11001100 * 256) + B10101010; // B11001100 is the high byte </code> **Octal** is base eight. Only characters 0 through 7 are valid. Octal values are indicated by the prefix "0" Example: <code arduino> 0101 // same as 65 decimal ((1 * 8^2) + (0 * 8^1) + 1) </code> ->Warning ->It is possible to generate a hard-to-find bug by (unintentionally) including a leading zero before a constant and having the compiler unintentionally interpret your constant as octal. \\ **Hexadecimal (or hex)** is base sixteen. Valid characters are 0 through 9 and letters A through F; A has the value 10, B is 11, up to F, which is 15. Hex values are indicated by the prefix "0x". Note that A-F may be syted in upper or lower case (a-f). Example: <code arduino> 0x101 // same as 257 decimal ((1 * 16^2) + (0 * 16^1) + 1) </code> ==== U & L formatters ==== By default, an integer constant is treated as an [[arduino:data_types:int|int]] with the attendant limitations in values. To specify an integer constant with another data type, follow it with: * a 'u' or 'U' to force the constant into an unsigned data format. Example: //33u// * a 'l' or 'L' to force the constant into a long data format. Example: //100000L// * a 'ul' or 'UL' to force the constant into an unsigned long constant. Example: //32767ul// \\ ====See also ==== * [[arduino:constants:Constants]] * [[arduino:further_syntax:define|#define]] * [[arduino:data_types:byte|byte]] * [[arduino:data_types:int|int]] * [[arduino:data_types:unsignedint| unsigned int]] * [[arduino:data_types:long|long]] * [[UnsignedLong | unsigned long]] Source: arduino.cc

arduino:data_types:unsignedchar: 4 Hits

======unsigned char ====== ====Description ==== An unsigned data type that occupies 1 byte of memory. ... as the [[arduino:data types:Byte]] datatype. The unsigned char datatype encodes numbers from 0 to 255. Fo... pe is to be preferred. ====Example ==== [=unsigned char myChar = 240;=] ====See also ==== *[[ard

arduino:time:millis: 3 Hits

mber of milliseconds since the program started (''unsigned long'') ====Example ==== <code arduino> unsigned long time; void setup(){ Serial.begin(9600); } void loop(){ Serial.print("Time: "); time ... ==== Note that the parameter for millis is an unsigned long, errors may be generated if a programmer tri

arduino:variable_scope_and_qualifiers:variabledeclaration: 3 Hits

uino> int lightSensVal; char currentLetter; unsigned long speedOfLight = 186000UL; char errorMessag... types:int|int]] *[[arduino:data_types:unsignedint|unsigned int]] *[[arduino:data_types:long|long]] *[[arduino:data_types:UnsignedLong | unsigned long]] *[[arduino:data_types:float|float]] *[[arduino:data_type

c:datatypes: 3 Hits

:datatypes:union|union]] |union | | [[c:datatypes:unsigned|unsigned]] |unsigned | | [[c:datatypes:void|void]

c:mysql:mysql.h:mysql_fetch_field: 3 Hits

c:mysql:mysql.h:mysql_escape_string: 3 Hits

arduino:advanced_io:pulsein: 3 Hits

playground:c:stdio.h:printf: 3 Hits

c:mysql:mysql.h:mysql_fetch_fields: 3 Hits

c:stdio.h:printf: 3 Hits

c:mysql:mysql.h:mysql_hex_string: 2 Hits

c:stdio.h:fscanf: 2 Hits

c:mysql:mysql.h:mysql_set_local_infile_handler: 2 Hits

c:mysql:mysql.h:mysql_real_escape_string: 2 Hits

arduino:bitwise_operators:bitshift: 2 Hits

arduino:data_types:word: 2 Hits

c:datatypes:int: 2 Hits

arduino:time:micros: 2 Hits

objective-c:foundation.framework:nsnumber.h:initwithunsignedint: 2 Hits

c:mysql:mysql.h:mysql_data_seek: 2 Hits

c:stdlib.h:srand: 2 Hits

c:datatypes:long: 2 Hits

arduino:advanced_io:tone: 2 Hits

c:graphics.h:imagesize: 2 Hits

c:keywords: 2 Hits

c:graphics.h:setlinestyle: 2 Hits

c:graphics.h:setgraphbufsize: 2 Hits

assembly:8086_88:command_overview: 2 Hits

c:mysql:mysql.h:mysql_real_connect: 2 Hits

c:mysql:mysql.h:mysql_eof: 2 Hits

c:mysql:mysql.h:mysql_commit: 2 Hits

c:wchar.h:wcstoul: 1 Hits

cpp:time: 1 Hits

cpp:ctime: 1 Hits

c:mysql:mysql.h:mysql_warning_count: 1 Hits

c:stdio.h:fread: 1 Hits

c:mysql:mysql.h:mysql_kill: 1 Hits

c:stdio.h:fwrite: 1 Hits

c:stdlib.h: 1 Hits

c:mysql:mysql.h:mysql_get_client_version: 1 Hits

c:mysql:mysql.h:mysql_real_query: 1 Hits

c:mysql:mysql.h:mysql_refresh: 1 Hits

arduino:data_types:char: 1 Hits

c:mysql:mysql.h:mysql_get_proto_info: 1 Hits

c:mysql:mysql.h:mysql_get_server_version: 1 Hits

c:mysql:mysql.h:mysql_errno: 1 Hits

arduino:data_types:byte: 1 Hits

c:mysql:mysql.h:mysql_create_db: 1 Hits

c:limits.h:ushrt_max: 1 Hits

c:graphics.h:putimage: 1 Hits

c:graphics.h:getimage: 1 Hits

c:graphics.h:setallpalette: 1 Hits

c:dos.h:delay: 1 Hits

c:wchar.h:wcstoull: 1 Hits

arduino:data_types:short: 1 Hits

c:limits.h:uint_max: 1 Hits

c:limits.h:ulong_max: 1 Hits

c:limits.h:uchar_max: 1 Hits

arduino:data_types:long: 1 Hits

c:dos.h:sound: 1 Hits

c:graphics.h:getpalette: 1 Hits

c:keywords:unsigned: 1 Hits

arduino:data_types:int: 1 Hits

c:graphics.h:getlinesettings: 1 Hits

c:mysql:mysql.h:mysql_thread_id: 1 Hits

c:datatypes:char: 1 Hits

c:mysql:mysql.h:mysql_field_count: 1 Hits

c:mysql:mysql.h:mysql_num_fields: 1 Hits

c:mysql:mysql.h:mysql_fetch_lengths: 1 Hits

c:datatypes:short: 1 Hits

c:mysql:mysql.h:mysql_fetch_field_direct: 1 Hits

arduino:time:delay: 1 Hits

c:graphics.h:getpixel: 1 Hits

cpp:datatypes:int: 1 Hits

arduino:time:delaymicroseconds: 1 Hits

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