gigabyte conversion

1.NSString Convert to NSData objectnsdata* xmlData = [@ "testdata"2.NSData Convert to NSString objectNSData **result = [[NSString alloc] Initwithdata:data encoding:nsutf8stringencoding];3.NSData conversion to char*NSData *Char4.char* Convert to NSData objectbyte* tempdata = malloc (sizeof(byte) **content=[nsdata datawithbytes : TempData Length:+];5. Convert the JSON string to Nsdictionary or Nsarray *error = nil; ID jsonobject = [nsjsonseriali

C-language conversion, C-language conversion#includeint main(){char ku[16]={'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};int zh[32],i=0,w,j;long int b,y;printf("Please input a decimal number. I can help you convert it to 2 ~ 16 decimal number: \ n");scanf("%d",y);b=y;printf("Enter the hexadecimal format to be converted :");scanf("%d",w);printf("\n");do{zh[i]=y%w;i++;y=y/w;}while(y!=0);pr

Companies in a variety of letters, mail, customer information, etc. are in PDF format, many times in order to organize or two times the purpose of editing, you need to convert such files into Word documents, if you are also worried about this, then read the following article you know how to do.With software batch conversion, the Quick PDF Converter is a software that can be converted in batch format.Step One: Run PDF converter after installation, add

Chinese Character | conversion Conversion of Chinese characters to UTF-8 function Chinese2unicode (STR)Dim iDim Str_oneDim Str_unicodeFor I=1 to Len (STR)Str_one=mid (str,i,1)STR_UNICODE=STR_UNICODECHR (38)STR_UNICODE=STR_UNICODECHR (35)STR_UNICODE=STR_UNICODECHR (120)str_unicode=str_unicode Hex (AscW (Str_one))STR_UNICODE=STR_UNICODECHR (59)NextResponse.Write Str_unicodeEnd Function UTF-8 to GB2312 functio

Through the previous study, we can basically realize the conversion between the value type and the value type, the conversion between the reference type and the reference type, but how is the conversion between the value type and the reference type (object) implemented?? In C #, we use boxing to implement converting a value type to a reference type, using a unbo

Visual Studio International Pack contains a set of class libraries that extend the. NETFramework supports global software development. Using the classes provided by this class library,. NET developers can easily create software applications that support multiple cultures and languages. SR1 includesJapanese Kana Conversion Library and Japanese Yomi Auto-CompletionLibrary. Visual Studio International Pack contains a set of class libraries that extend th

Display conversion and implicit conversion between basic elasticsearch data types. Typeof (data)/typeof data determines the Data Type of the data, typeof returns all stringsThe output result types include number, string, boolean, undefined, object, and function.Note:① The data in typeof is null, and the output object, although null belongs to the original value,However, the system considers it to be used to

Differences in int type conversion and int type conversion 1. (int) is a type conversion. When we convert the nt type to the long, float, double, decimal type, we can use implicit conversion, however, Explicit conversions are required from the long type to the int type. Otherwise, a compilation error occurs. 2. int.

C ++ type conversion summary and type conversion SummaryThe forced TYPE conversion of the C style is the most commonly used conversion method by programmers. All types of conversions are TYTE B = (TYPE). However, it is well known that the C ++ program has very strict type detection. If the C-style type

Get an IP address with a domain name or get a domain name with IP#include #include //translates the network address into an integer struct in_addr ip; ip.s_addr=16885952; printf ("%s\n", Inet_ntoa (IP)), //converts an integral type to network address long local; int port; local=123456; port=1024; printf ("Net:%d\n", htonl (local));//Conversion of host character order and network byte order printf ("Net:%d\n", htonl (port)); printf ("Local:%d\n",

Convert character to number: #include Atoi (); Converts a character to an integer example: Char ch1;int i=atoi (CH1); ATOL () converts a character to a long integer example: Char ch2;long l=atol (CH2); Atof () converts a character to a floating-point example: Char ch3;float f=atof (CH3); Strtod (); Converts a string to a Double-precision type example: String str1;double d=strtod (STR1); Strtol (); Converts a string to a long integer example: string str2; Long int li=strtol (STR2); Strtou

Char-type numeric conversion, char-type numeric ConversionChar type numeric Conversion In the video tutorial, you have learned how to convert numbers, strings, and other types. In some cases, we also need to convert the char type to the int type, or convert the int type to the char type.This article will introduce the knowledge that needs to be learned, although not commonly used in the code. Char type nu

The fifth chapter of the variable more contentThe contents of this chapter:How to make implicit and explicit conversions between typesHow to create and use enum typesHow to create and use struct typesHow to create and use arraysHow to handle string valuesThe first topic to be discussed is type conversion, that is, converting a value from one type to another.Then we describe some other types of variables:　　　　enumeration --variable type, user defined a

Explanation of four forced conversion instances (c ++) and four forced conversion instances Static_cast is closest to C-style conversion, but the compiler reports an error during unrelated class pointer conversion, improving security; Double d = 3.14159265; Int I = static_cast (d ); Dynamic_cast requires that the

Currently, we have several tasks to do. Sort out simple-to-complex and traditional-to-complex Chinese characters (it seems that there is a complete list on Wikipedia and I have collected it ). Make conversion correction tables for these Chinese characters respectively (ConvertZ itself comes with Wikipedia, but the vocabulary is still too small ). Collect the test text examples used for simplified and traditional

Essence of C/C ++ left (3) Conversion of left values The conversion of the Left value is also called the conversion from the left value to the right value. The conversion of the Left value is generally due to two reasons: First, some operators only require the right-value operands, such as the + and-binary operato

Like other relational databases,OracleCan also perform some implicit data conversion, which writesSQLStatement hasVeryYou can manually convert many types of characters. Although we have introduced some methods for force conversion using functions such as to_char and to_date, implicit conversion is still good. OracleIt can be implicitly converted between variabl

This article introduces how to convert an array to an object in php or convert an object to an array object. If you need it, you can refer to this example in this article. This article introduces how to convert an array to an object in php or convert an object to an array object. If you need it, you can refer to this example in this article. Script ec (2); script Use stdClass to convert an array to an object Php code The Code is as follows: $ Arr = array ();$ Arr ['a'

For the direct conversion of Json and object learning, json object ConversionThere are many ways to learn this: the data is clearly viewed during data transmission, and the code is also clear. You can also avoid hidden bugs caused by the split function: the preparation tool is cumbersome and requires objects to be prepared (of course, each table in the project has a corresponding Model class, and a small amount of data is not recommended) ------ ask y

See Attachment This article is very good and tells you how: File Content, file name, ID3 tag in MP3, Vim... Methods and practices for migrating from gb2312 to UTF-8 in. Extract some special examples: The enca command can be used to detect the encoding of a text file. Iconv can be used to convert the content encoding of a file. Convmv can be used to encode and convert file names, rather than converting file content. Gb2312 is the minimum and earliest Chinese encoding standard in the national