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127. file test, regular file test

JavaScript

var path = require('path');

path.existsSync("/etc/hosts");

Lua

none

Io

file := "/etc/hosts"
File exists(file)
File with(file) isRegularFile

VBScript

Perl

PHP

Python

Ruby

PowerShell

Scala

F#

C

C++

C++Builder

VC++

C#

Java

Objective-C

D

VB

VB.NET

Delphi

Ada

PL/SQL

T-SQL