decimal conversion chart

Decimal to binary, in addition to 2 OperationsDecimal 6 to binary is (note from right to left to write, use a formula from bottom to top)Binary to decimal, multiply by 2 procedureBinary decimal 0*2 1 - Time Square of 0 Square +1*2 +1*2 's 2 - Time Square =6Correspondence relationship0 1 0 1 0 132 16 8 4 2 1Add up the number of 1 corresponding positions, s

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When parsing a protocol, you will always encounter a variety of data conversion problems, from binary to Decimal, from byte string to integer, etc.Not much nonsense on that directly on the exampleBinary conversions between integers: 10-in-turn 16-in: Hex (==>) 0x10 16-in-turn 10-in: Int (' 0x10 ', +) ==> 16 Also similar to the OCT (), Bin ()-------------------String to Integer: 10

1. Decimal to Binary decbin () function, as in the following exampleEcho Decbin (12); Output 1100Echo Decbin (26); Output 110102. Decimal to octal decoct () functionEcho decoct (15); Output 17Echo decoct (264); Output 4103. Decimal to hexadecimal dechex () functionEcho Dechex (10); Output AEcho Dechex (47); Output 2f4. arbitrary binary

// Convert decimal to binaryConsole. writeline (convert. tostring (69, 2 ));// Convert decimal to octalConsole. writeline (convert. tostring (69, 8 ));// Convert decimal to hexadecimalConsole. writeline (convert. tostring (69, 16 )); // Convert binary to decimalConsole. writeline (convert. toint32 ("100111101", 2 ));// Octal to decimalConsole. writeline (convert.

))); System.out.println ("7.16 binary string:" + hex2string (S1)); String s2 = new String ("hello!"); System.out.println ("8. String to 16 binary string:" + string2hexstring (S2)); } Run Result: 1. Byte to 10 binary: 2.10 bytes : 3. Byte array ext. 16 binary string: ff5f065a 4.16-byte array: [MB, -92, 124] 5. Byte array to string:? _z 6. String-byte array: [I, A,,,,, ] 7.16 string to string:? | 8. String ext. 16 Binary string: 48656C6C6F21 The above arti

In C #, decimal and hexadecimal conversion is very simple. The method is as follows: Convert decimal to hexadecimal: 1 int a = 100;2 String strA = a.ToString("x8"); Convert hexadecimal to decimal: 1 int b= Int32.Parse("266", System.Globalization.NumberStyles.HexNumber); You can also use the following methods: 1 ///

);}$ R = sprintf ("% u", $ r );Echo $ r;} Method 2: The Code is as follows: Public function ipToLong (){$ Ip = $ _ SERVER ['remote _ ADDR '];$ Ip = explode ('.', $ ip );$ R = ($ ip [0] If ($ r Echo $ r;} The local ip address tested is 192.168.1.101, And the Conversion Result of the two methods is 3232235877. Ping 192.168.1.101 is the same as ping 3232235877. The following code uses C # To convert IP addresses:

PHP Decimal Conversion Percentage of the function, interested friends can refer to the next. Example 1: Example 2: If there is a bit of fiction, you can use Sprin.PHP Decimal Conversion Percentage of the function, interested friends can refer to the next.Example 1: Example 2: If there is a novel number of di

("."); Sb.append (string.valueof (LONGIPAMP;0X0000FFFF) >>>8)); Sb.append ("."); Sb.append (string.valueof (LONGIPAMP;0X000000FF)); Sb.append ("."); Returnsb.tostring (); } Publicstaticvoidmain (String[]args) { System.out.println ("Various representations of IP address: rn"); System.out.print ("32-bit binary form:"); System.out.println (long.tobinarystring (3396362403l)); System.out.print ("decimal form:"); System.out.println (Iptolong (

Decimal conversion hex ProblemMain topic:Converts a decimal integer to 16, in the form of 0x, 10~15 is represented by an uppercase letter, a~f.Requirements:InputOne integer per line x,0OutputEach row outputs a corresponding eight-bit hexadecimal integer, including the leading 0.Input Sample:Input01023Output0x000000000x000003ffTopic Analysis:Output in hexadecimal