how to print in printer

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The seventh job in C is---to die----

1. Write a recursive function to output an integer in reverse order#include voidPrtintN) {printf ("%d", n%Ten); if(n>Ten) PRT (n/Ten); } intMainvoid){ intA; printf ("Please enter an integer:"); scanf ("%d",a); PRT (a); return 0;} 2#include intMain () {inti,a[Ten],n,m; printf ("Please enter the value of N: \ nthe"); scanf ("%d",N); printf ("Please enter each integer in turn, separated by a space: \ n");

Ding 7th time Assignment

#include voidPrtintN) {printf ("%d", n%Ten); if(n>Ten) PRT (n/Ten); } intMainvoid){ intA; printf ("Please enter an integer:"); scanf ("%d",a); PRT (a); return 0;} #include //the number of letters#include string.h>intMain () {Charname[0]; intlength,i,a[ -]={0}; printf ("Enter your own name pinyin:"); scanf ("%s", name); Length=strlen (name); for(i=0; i) {A[name[i]-'a']++; } for(i=0;i -; i++

Response.setcontenttype () parameter description

. PR = APPLICATION/X-PR. PRF = Application/pics-rules. PRN = Application/x-prn. PRT = Application/x-prt. PS = Application/x-ps. PS = Application/postscript. PTN = APPLICATION/X-PTN. pwz = Application/vnd.ms-powerpoint. r3t = Text/vnd.rn-realtext3d. RA = Audio/vnd.rn-realaudio. Ram = Audio/x-pn-realaudio. RAS = Application/x-ras. Rat = Application/rat-file. RDF = Text/xml. Rec = application/vnd.rn-recording.

PHP header send various types of files and settings file upload name

"". png" = "image/png"". png" = "application/x-png"". Pot" = "application/vnd.ms-powerpoint"". Ppa" = "Application/vnd.ms-powerpoint"". ppm" = "application/x-ppm"". pps" = "Application/vnd.ms-powerpoint"". ppt" = "Application/vnd.ms-powerpoint"". ppt" = "application/x-ppt"". PR" = "APPLICATION/X-PR"". PRF" = "Application/pics-rules"". prn" = "application/x-prn"". Prt" = "Application/x-prt"". ps" = "Applicat

PHPheader sends various types of file uploads

/x-pr" ". Prf" = "application/pics-rules" ". Prn" = "application/x-prn" ". Prt" = "application/x-prt" ". Ps" = "application/x-ps" ". Ps" = "application/postscript" ". Ptn" = "application/x-ptn" ". Pwz" = "application/vnd. ms-powerpoint" ". R3t" = "text/vnd. rn-realtext3d" ". Ra" = "audio/vnd. rn-realaudio" ". Ram" = "audio/x-pn-realaudio" ". Ras" = "application/x-ras" ". Rat" = "application/rat-file" ". Rdf

Mime Type of HTTP

Lists some file extensions and mime content types supported by many popular Web servers. If your server does not list the extensions of a specific content type or does not list the desired types, you must add support for that type to the server configuration. Mime-type comment File ExtensionApplication/ACAD AutoCAD drawing file DWG, DWGApplication/ARJApplication/clariscad file CCADApplication/drafting Matra prelude draft drwApplication/DXF (AutoCAD) DXF, DXFApplication/Excel Microsoft Excel X

Address/pointer and string

When doing your homework today, I found one of the following problems.The home page is this self-compiled strncpy function:#include "ctype.h" #include "stdlib.h" #include "string.h" #include "windows.h" int main () {char *strata (char S1[],char s2[ ],int n); char nam1[41]= "Das"; char nam2[41]= "wo shi yi ge da sha bi"; Strata (nam1,nam2,4);p UTS (NAM1); System ("pause"); return 0;} Char *strata (char s1[],char s2[],int n) {int I;char *prt=s1;if (n>st

PHP to use the header function to implement file download directly prompt to save

" = "application/x-pkcs7-certificates" ". p7c" = "Application/pkcs7-mime" ". p7m" = "Application/pkcs7-mime" ". p7r" = "Application/x-pkcs7-certreqresp" ". P7s" = "Application/pkcs7-signature" ". Pc5" = "APPLICATION/X-PC5" ". PCI" = "APPLICATION/X-PCI" ". PCL" = "APPLICATION/X-PCL" ". pcx" = "application/x-pcx" ". pdf" = "Application/pdf" ". pdf" = "Application/pdf" ". Pdx" = "APPLICATION/VND.ADOBE.PDX" ". pfx" = "application/x-pkcs12" ". PGL" = "APPLICATION/X-PGL" ". Pic" = "Application/x-pic"

PHPheader sends various types of files and sets the file upload name

" = "application/pdf"". Pdx" = "application/vnd. adobe. pdx"". Pfx" = "application/x-pkcs12"". Pgl" = "application/x-pgl"". Pic" = "application/x-pic"". Pko" = "application/vnd. ms-pki.pko"". Pl" = "application/x-perl"". Plg" = "text/html"". Pls" = "audio/scpls"". Plt" = "application/x-plt"". Png" = "image/png"". Png" = "application/x-png"". Pot" = "application/vnd. ms-powerpoint"". Ppa" = "application/vnd. ms-powerpoint"". Ppm" = "application/x-ppm"". Pps" = "application/vnd. ms-powerpoint"". P

PHP header send various types of files and settings file download name

"". png" = "application/x-png"". Pot" = "application/vnd.ms-powerpoint"". Ppa" = "Application/vnd.ms-powerpoint"". ppm" = "application/x-ppm"". pps" = "Application/vnd.ms-powerpoint"". ppt" = "Application/vnd.ms-powerpoint"". ppt" = "application/x-ppt"". PR" = "APPLICATION/X-PR"". PRF" = "Application/pics-rules"". prn" = "application/x-prn"". Prt" = "Application/x-prt"". ps" = "Application/x-ps"". ps" = "Ap

Explanation of reverse resolution

Due to the spread of spam, various anti-spam technologies have been proposed. Domain Name reverse resolution (rdns) is the most common type. More email servers need to check IP reverse resolution (PTR) records, especially foreign email servers, in many cases, the recipient rejects relay or cannot send the bounce message because there is no reverse resolution.However, for various reasons, for example, reverse resolution charges are too high. ISP does not provide reverse resolution at all, and eve

C ++ address addition constant

Main (){ Int a [5] = {1, 2, 3, 4, 5 }; Int * ptr = (int *) ( a + 1 ); Printf ("% d, % d", * (a + 1), * (ptr-1 )); } Output: 2, 5 * (A + 1) is a [1], * (ptr-1) is a [4], the execution result is 2, 5 a + 1 is not the first address + 1, the system will consider that the offset of an array a is the offset of an array (in this example, it is five int values) int * ptr = (int *) ( a + 1 ); the ptr is actually (a [5]), that is, the reason for a + 5 is as follows: a is an array pointer and its

ContentType -- HTTP content type

. MS-PowerPoint" ". Ppt" = "application/x-ppt" ". Pr" = "application/x-pr" ". Prf" = "application/pics-rules" ". Prn" = "application/x-prn" ". Prt" = "application/x-prt" ". Ps" = "application/x-ps" ". Ps" = "application/postscript" ". Ptn" = "application/x-ptn" ". Pwz" = "application/vnd. ms-powerpoint" ". R3t" = "text/vnd. rn-realtext3d" ". Ra" = "audio/vnd. rn-realaudio" ". Ram" = "audio/x-pn-realaudio" "

C # Secondary Development of Pro/ENGINEER

the menu and message file. */ { IpfcAsyncConnection asyncConnection = null; CCpfcAsyncConnection cAC = null; Fcipbasesession; Try { CAC = new CCpfcAsyncConnection (); AsyncConnection = cAC. Start (exePath + "-g: no_graphics-I: rpc_input ","."); Session = asyncConnection. Session as IpfcBaseSession; // Set the working directory Session. ChangeDirectory (workDir ); // C # process invocation and other processes to be performed Fcipmodeldescriptor descModel; Fcipmodel model; // Load the "prt0001.

UG/open ++ class library for the second development of ug

= UgSession: getWorkPart ();UgAssemblyNode * pNode;PNode = pWorkPart-> addPart ("component. prt", "", "", CoordSys (),-1 );Some classes cover static CREATE () methods, while other methods are used to create ug objects.The following describes three methods to create an expression:UgPart * pWorkPart = UgSession: getWorkPart ();UgExpression * pExpr1, * pExpr2, * pExpr3;UgString strName ("diameter1 ");PExpr1 = UgExpression: create ("radius", 4.25, pWorkP

Java array Initialization

designers should regard it as worthwhile.What should I do if I don't know how many elements are needed in my array during programming? In this case, you only need to use new to create elements in the array. Here, even if you want to create an array of the basic data type, new can work normally (New will not create a basic type of non-array ): //: ArrayNew.java// Creating arrays with new.import java.util.*;public class ArrayNew { static Random rand = new Random(); static int pRand(int mod)

Interview Questions-embedded software development (1)

the address bus ~~~ 6. array pointer #include "stdio.h" int main(int argc, char const *argv[]) { int a[5]={1,2,3,4,5}; int *ptr=(int *)(a+1); printf("%d,%d \n",*(a+1),*(ptr-1)); return 0; } Answer: 2,5 * (A + 1) is a [1], * (ptr-1) is a [4], the execution result is 2, 5. A + 1 is not the first address + 1. The system will consider that the offset of adding an array a is the offset of an array (in this example, It is 5 Int values) int * PTR = (int *) ( A + 1); then PTR is actually (A

Threadlocal and inheritablethreadlocal

Threadlocal A local variable can be implemented in the thread and can be accessed anywhere in the thread. It can reduce the passing of the parameter package JP. co. realseed; Public class threadlocaltest ...{ Private Static threadlocal tl_1 = new threadlocal ()...{ // Return the thread name, variable 1 Protected object initialvalue ()...{ Return "thread name 1:" + thread. currentthread (). getname (); } }; Private Static threadlocal tl_2 = new threadlocal ()...{ // Return the thread name, variab

PHP header sends various types of file downloads

" = "image/PNG"". PNG" = "application/X-PNG"". Pot" = "application/vnd. MS-PowerPoint"". PPA" = "application/vnd. MS-PowerPoint"". Ppm" = "application/X-ppm"". PPS" = "application/vnd. MS-PowerPoint"". Ppt" = "application/vnd. MS-PowerPoint"". Ppt" = "application/X-ppt"". PR" = "application/X-Pr"". PRF" = "application/pics-rules"". PRN" = "application/X-PRN"". PRT" = "application/X-PRT"". Ps" = "application

Response. setContentType () and MIME Parameters

= application/x-pkcs7-certreqresp. P7s = application/pkcs7-signature. Pc5 = application/x-pc5. Pci = application/x-pci. Pcl = application/x-pcl. Pcx = application/x-pcx. Pdf = application/pdf: the client browser parses the document in PDF format.. Pdf = application/pdf. Pdx = application/vnd. adobe. pdx. Pfx = application/x-pkcs12. Pgl = application/x-pgl. Pic = application/x-pic. Pko = application/vnd. ms-pki.pko. Pl = application/x-perl. Plg = text/html. Pls = audio/scpls. Plt = application/x

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