directory exists

Looping through the creation of directory methods This will generate the Image.gif directory Copy the Code code as follows: $filepath = "Test/upload/2010/image.gif";Mk_dir ($filepath);Looping through the creation of catalogsfunction Mk_dir ($dir,

Transferred from: http://cqfish.blog.51cto.com/622299/187188Article Source: http://hi.baidu.com/haigang/blog/item/e5f582262d639c118b82a167.html#!/bin/shMypath= "/var/log/httpd/"Myfile= "/var/log/httpd/access.log"#这里的-x parameter determines whether

'------------------------- '--check if the directory exists '---------------------- Function Checkdir (ByVal folderpath) Dim fso Set FSO = Server.CreateObject ("Scripting.FileSystemObject") If FSO. FolderExists (Server.MapPath (folderpath)) Then '

To determine if a directory exists and create a directory:  test whether the dir exist cstring m_dir; if  (M_dir. Right (1)  ==  "//")     m_dir = m_dir. Left (M_dir. GetLength ()-1); if  (GetFileAttributes (m_dir)  == file_attribute_directory)    

File_exists(PHP 4 and PHP 5) DescriptionBoolean file_exists (string $ file name)Check whether a file or directory exists.ParametersFile namePath.In Windows, use // Computer Name/shared/file name or computer name shared file name to check files on

Environment Common methods:* Method: Getdatadirectory ()Explanation: Return File to get the Android data directory.* Method: Getdownloadcachedirectory ()Explanation: Return File to get the Android download/cache content directory.* Method:

Conditional Logic on Files# Determine if the file exists and the file type-Afileexists. #文件存在-BfileExists and is a block specialfile. #文件存在, and it's a block device.-Cfileexists and is a character specialfile. # #文件存在, and is a character

Copy Code code as follows: #!/bin/sh Mypath= "/var/log/httpd/" Myfile= "/var/log/httpd/access.log" #这里的-x parameter to determine whether $mypath exists and has executable permissions if [!-X "$myPath"]; Then mkdir "$myPath"

C + + loops create multilevel directories #el if linux #endif #define access _access #d efine mkdir (a) _mkdir ((a)) #elif access ((a), 0755) int crea tdir (char *pszdir) {int i="0;" iret; ilen="strlen" (pszdir); at the end plus if

Example# Include # Include # Include # Include # Include Int main (int argc, char * argv []){Struct stat filestat;If (argc! = 2)        {Printf ("Usage./a. out argv1 \ n ");Exit (-1 );        }If (stat (argv [1], & filestat )! = 0)        {Perror

*/ The code is as follows: Copy code $ File = "data.txt ";$ Dir = "www.111cn.net/newdata "; If (file_exists ($ file )) {Echo "in the current directory,

Copy Code code as follows: Copy Code code as follows: When the G-Disk exists Cs_ref.chm file can be found var roots=string.fromcharcode (65+2); This sentence is to get all the disks from C disk to Z disk The path in JS must

' Parameter: Directory name (relative path), objectPublic Function showfolderlist (folderurl,tag,listtype)Dim F,F1,FC,I,TEMP,DISABLEDTFOn Error Resume Nexttemp = Server.MapPath (FolderUrl)If ofso.folderexists (temp) ThenSet f = ofso.getfolder

Looping to create a directory methodThis will generate the Image.gif directoryCopy Code code as follows:$filepath = "Test/upload/2010/image.gif";Mk_dir ($filepath);Looping to create a directoryfunction Mk_dir ($dir, $mode = 0755){if (Is_dir ($dir)

Var_dump (Is_dir (' A_file.txt ')). "\ n"; Var_dump (Is_dir (' bogus_dir/abc ')). "\ n"; Var_dump (Is_dir (' ... ')); One dir up ?> Copy CodeOutput: BOOL (FALSE) bool (FALSE) bool (true)Example 2:

Looping through the creation of directory methods This will generate the Image.gif directory Copy CodeThe code is as follows: $filepath = "Test/upload/2010/image.gif"; Mk_dir ($filepath); Looping through the creation of catalogs function Mk_dir

This article describes the C + + check the existence of a file or directory function code, to share for everyone's reference. The implementation methods are as follows: #include bool FileExists (LPCTSTR lpszfilename, bool Bisdircheck) {

' Parameters: Directory name (relative path), object, page number, several pages per pagePublic Function showfilelist (folderurl,tag,page_num,page_size,listtype)Dim F,f1,fc,i,temp,page_count,disabledtf,tagexpOn Error Resume Nexttemp = Server.MapPath

Looping to create a directory methodThis will generate the Image.gif directory Copy Code code as follows: $filepath = "Test/upload/2010/image.gif"; Mk_dir ($filepath); Looping to create a directory function Mk_dir ($dir, $mode = 0755) {

Description BOOL File_exists (String $filename) Returns TRUE if the file or directory specified by filename is present, otherwise it returns FALSE. In fact, PHP tutorial file_exists function and file_exists syntax we've already talked about it,