perl

How to delete folder with unicode character filenames using Perl rmtree?

由 放肆的年华 提交于 2021-02-10 07:53:07
问题 I have some perl code which deletes folders using function File::Path::rmtree. This function works successfully if the folder structure contains ascii character files/folders but fails if the folder contains Unicode character files/folders.. Perl version I am using is "This is perl 5, version 12, subversion 4 (v5.12.4) built for MSWin32-x86-multi-thread" I have also tried using the latest perl version., but the issue persists. Here is sample code: use strict 'vars'; require File::Path; sub

Can't save uploaded video's blob URL at the backend server using AJAX call

由 那年仲夏 提交于 2021-02-10 06:48:58
问题 I have a web page where user uploads a video file using html's "input type = file" tag, I am catching that uploaded video file in JavaScript function variable where it is coming as blob URL. "blob:https://www.myownsite.com:8080/2e8cfd32-abf2-4db3-b396-91f76cc3b40c". I am not able to save this blob URL in my system. HTML code: <input type="file" name="video_file_name" accept="video/*"> <input type="submit" value="Upload Video" id="customVideoSubmit"> <button onClick="postVideo();" id=

Login on password prompt in linux through perl script

由 萝らか妹 提交于 2021-02-10 05:49:09
问题 I want to pass a password through a Perl script. I am basically writing a script to execute commands on Linux terminal. At a particular commands execution, I get a prompt for Password :← (I need to enter password here through my script) But, my script just stops working. After browsing, I found Expect but I get an error saying: Can't locate Expect.pm in @INC (@INC contains: C:/Perl/site/lib C:/Perl/lib .) I have not used Expect before so have no clue what do I need to install. 回答1: Expect.pm

Write to a file until it reaches a certain size

由 血红的双手。 提交于 2021-02-10 05:27:34
问题 I am writing an XML file for sitemap and Google says that the file cannot be greater than 10MB. I was wondering if there is a way to write to a file until a certain file size is met, then close it and open a new one. I have it so that once it reaches a certain number of entries, it will close file and open a new one. I was using Number::Bytes::Human to try to get the file size with no luck. 回答1: You may use the tell method on a file handle to establish the offset where the next data will be

Write to a file until it reaches a certain size

由 你说的曾经没有我的故事 提交于 2021-02-10 05:27:28
问题 I am writing an XML file for sitemap and Google says that the file cannot be greater than 10MB. I was wondering if there is a way to write to a file until a certain file size is met, then close it and open a new one. I have it so that once it reaches a certain number of entries, it will close file and open a new one. I was using Number::Bytes::Human to try to get the file size with no luck. 回答1: You may use the tell method on a file handle to establish the offset where the next data will be

如何在CentOS 7中安装最新Git(源码安装)

由 不想你离开。 提交于 2021-02-10 05:17:59
如何在CentOS 7中安装最新Git 2017年05月20日 11:49:53 阅读数：1624 Git是在今天的软件开发行业一个非常有用的版本控制工具。我一直使用Git。于是为Linux公社的读者写一篇如何在 CentOS 7中安装Git教程 什么是Git？ 如果你曾经使用过Github这样的网站或者在Bitbucket 购买过代码，把它展示给你的朋友，那么你可能知道Git是什么。至少，你肯定对它有过了解。 Git是软件开发中最广泛使用的版本控制系统，其最初发布于九年前的2005年4月7日，主要是为了保证一个大型的分布式开发项目的顺利进行。和客户端 - 服务器系统的开发不同，开发者独立于网络访问或中央服务器，因为每个Git的工作目录是一个全面的资料库。 创始人Linus Torvalds决定遵循 GNU通用公共许可证 第二版的协议条款，免费的发布Git。维基百科中可以了解到，有许多语言来正在开发这个版本控制系统，如Perl, Bash, C and Tcl。 在GentOS7上安装Git之前，我必须明确Git支持主流的操作系统，如Linux，POSIX，Windows和OS X. --------------------------------------分割线 -------------------------------------- GitHub 教程系列文章 ：

How can I execute code after rendering in Mojolicious?

由 狂风中的少年 提交于 2021-02-10 03:09:33
问题 I have some long running code that I'd like to execute after rendering in a Mojolicious app. I'd like to avoid using Minion queues as I'd be calling many very short processes, and I've looked into Mojolicious::Plugin::ForkCall and Mojolicious::Plugin::Subprocess but they both timeout (as the short processes get called many times). I remember coming across an example of this somewhere but cannot find it anymore. Any help? 回答1: Call fork in an after_dispatch hook? $app->hook(after_dispatch =>

How can I execute code after rendering in Mojolicious?

由 泪湿孤枕 提交于 2021-02-10 03:08:39
问题 I have some long running code that I'd like to execute after rendering in a Mojolicious app. I'd like to avoid using Minion queues as I'd be calling many very short processes, and I've looked into Mojolicious::Plugin::ForkCall and Mojolicious::Plugin::Subprocess but they both timeout (as the short processes get called many times). I remember coming across an example of this somewhere but cannot find it anymore. Any help? 回答1: Call fork in an after_dispatch hook? $app->hook(after_dispatch =>

How can I execute code after rendering in Mojolicious?

由 一笑奈何 提交于 2021-02-10 03:04:46
问题 I have some long running code that I'd like to execute after rendering in a Mojolicious app. I'd like to avoid using Minion queues as I'd be calling many very short processes, and I've looked into Mojolicious::Plugin::ForkCall and Mojolicious::Plugin::Subprocess but they both timeout (as the short processes get called many times). I remember coming across an example of this somewhere but cannot find it anymore. Any help? 回答1: Call fork in an after_dispatch hook? $app->hook(after_dispatch =>

Is the difference between these two evals explained with constant folding?

由 被刻印的时光 ゝ 提交于 2021-02-09 11:10:41
问题 Given these two evals which only change Module::FOO() and FOO() . # Symbols imported, and used locally. eval qq[ package Foo$num; Module->import(); my \$result = Module::FOO() * Module::FOO(); ] or die $@; # Symbols imported, not used locally referencing parent symbol. eval qq[ package Foo$num; Module->import(); my \$result = FOO() * FOO(); ] or die $@; why would the top block take up substantially less space? The script and output are reproduced below, Script package Module { use v5.30; use
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