file-extension

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Extract file extension from file path

How can I extract the extension of a file given a file path as a character?I know I can do this via regular expression regexpr(\"\\\\.([[:alnum:]]+)$\", x), but wondering if there\'s a built-in funct开[详细]

2023-04-13 00:53 分类：问答
complete list of mime-type <-> file extension mapping

I can\'t find a complete list of mime-type mappings on the internet. I would like to have a list that refers a file extension to every existing mime type.[详细]

2023-04-10 05:56 分类：问答
Protect logfiles for php applications

I log sensitive information in a a log file lets call it \"mylogfile.log\". This file should in no circumstances be access f开发者_JAVA技巧rom the outside/web.[详细]

2023-04-06 18:13 分类：问答
Set file with no .extension

I\'m using the following code to trim the fileextensionsof some items . It latter pulls off a database. It seems database is not pulling the \".\". In short I want file.ext to be turned to file but th[详细]

2023-04-05 08:05 分类：问答
check if a files mime-type matches it's extension in php

Is there any way to check that a file开发者_如何学Pythons mime-type matches it\'s extension in php ?[详细]

2023-04-04 00:40 分类：问答
Save file to the local system using browser with the specified filename and extension using html & javascript without server interaction

We are using HTML5 and javascript in one of our applications. The requirement is when the user clicks on a button we should download a file containing all the user entered data. There should be no ser[详细]

2023-03-31 10:30 分类：问答
How can I find file extension in ruby?

How can I find file extension in ru开发者_StackOverflow社区by ? Any example ?Try this => ext = File.extname(file_name)[详细]

2023-03-30 04:05 分类：问答
Directory sizes and extensions

I\'d like to create python command line code that is able to print directory tree with sizes of all subdirectories (from certain directory) and most frequent extensions... I will show the example outp[详细]

2023-03-29 09:31 分类：问答
How to read file with custom extension to textBox

Is there any way to read file with custom extension to textBox? Is there 开发者_运维知识库any convertation to some supported formats?[详细]

2023-03-27 04:31 分类：问答
Given a filesystem path, is there a shorter way to extract the filename without its extension?

I program in WPF C#.I have e.g. the following path: C:\\Program Files\\hello.txt and I want to extract hello from it.[详细]

2023-03-24 15:01 分类：问答