Core Function FileExists
From Sputnik Wiki
(Difference between revisions)
(Created page with "<pre> FileExists( <expression> ) </pre> === Description === Check if a given file exists. === Parameters === ==== expression ==== File name. === Return Value === Success: ...") |
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<pre> | <pre> | ||
| − | FileExists( < | + | FileExists( <file> ) |
</pre> | </pre> | ||
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=== Parameters === | === Parameters === | ||
| − | ==== | + | ==== file ==== |
File name. | File name. | ||
| Line 15: | Line 15: | ||
=== Return Value === | === Return Value === | ||
| − | Success: Returns | + | Success: Returns true. |
| − | Failure: Returns | + | Failure: Returns false. |
=== Remarks === | === Remarks === | ||
| Line 27: | Line 27: | ||
<syntaxhighlight lang="sputnik"> | <syntaxhighlight lang="sputnik"> | ||
if( FileExists("sputnik.exe") ) | if( FileExists("sputnik.exe") ) | ||
| + | { | ||
| + | println("File does exist"); | ||
| + | } | ||
| + | else | ||
| + | { | ||
| + | println("File does NOT exist"); | ||
| + | } | ||
| + | </syntaxhighlight> | ||
| + | |||
| + | Alternative | ||
| + | |||
| + | <syntaxhighlight lang="sputnik"> | ||
| + | if( -e "sputnik.exe" ) | ||
{ | { | ||
println("File does exist"); | println("File does exist"); | ||
Latest revision as of 12:38, 14 June 2015
FileExists( <file> )
Contents |
Description
Check if a given file exists.
Parameters
file
File name.
Return Value
Success: Returns true.
Failure: Returns false.
Remarks
None.
Example
if( FileExists("sputnik.exe") ) { println("File does exist"); } else { println("File does NOT exist"); }
Alternative
if( -e "sputnik.exe" ) { println("File does exist"); } else { println("File does NOT exist"); }
