How CocoaPods releases a new version of Pod Library
When we modify the code in a Pod Library, how to update the projects that depend on the library to the latest code? The steps are as follows: Suppose you…
CISCN 2021 preliminary competition little evil (Ruby + interpreted language obfuscation + side channel attack)
Learn from wp: [Original]2021CISCN reverse-little_evil-CTF confrontation-kanxue-security community|security recruitment|kanxue.com CISCN Little_evil - Pandaos’s blog (panda0s.top) CISCN2021 RE writeup (s0uthwood.github.io) Get flag:M5Ya7 Knowledge learned: Question type: [\[ruby language reverse engineering\]] Ruby program…
Centos installs RabbitMQ, JavaSpring sends RabbitMQ delayed messages, and JavaSpring consumes RabbitMQ messages
1. Version description erlang and rabbitmq release notes https://www.rabbitmq.com/which-erlang.html Confirm the mq version that needs to be installed and the corresponding erlang version. 2. Download the installation file RabbitMQ download…
Install RabbitMQ on centos
1. Download the installation package Since RabbitMQ relies on the erlang environment, you need to install **erlang first. ** Enter the RabbitMQ official website to view the MQ version and…
Install Ruby on CentOS
1. Download Ruby3.3 and install it Execute in sequence wget https://cache.ruby-lang.org/pub/ruby/3.3/ruby-3.3.0.tar.gz tar -zxvf ruby-3.3.0.tar.gz cd ruby-3.3.0 ./configure make make install 2. Check version ruby -v
Byebug_ A powerful tool for in-depth exploration and debugging of Ruby code
Byebug: A powerful tool for in-depth exploration and debugging of Ruby code Project Description It is a powerful Ruby language debugger that allows developers to inspect code at runtime, understand…
Solution to bundler requires Ruby version ＞= 2.3.0
The error is as follows: An error was reported during the installation of bundler; ERROR: Error installing bundler: bundler requires Ruby version >= 2.3.0. View current ruby version ruby -v…
The relationship between brew, rvm, ruby, gem, and cocaspods
Understand the relationship between brew, rvm, ruby, gem, and cocaspods In the macOS environment, the following relationships exist between Brew, RVM, Ruby, Gem, and CocoaPods: Homebrew (Brew): Homebrew is a…
acts_as_shopping_cart_ Add shopping cart functionality to your Ruby application
acts_as_shopping_cart: Add shopping cart functionality to your Ruby application is a lightweight shopping cart plugin that can easily add shopping cart functionality to Ruby applications. What is acts_as_shopping_cart? acts_as_shopping_cart is…
4. Commonly used development tools for the Ruby language – "Learn Ruby from Lao Lu"
4. Commonly used development tools for Ruby language - "Learn Ruby from Lao Lu" Common development tools for Ruby language RubyMine 1. Intelligent code editing 2. Debugger 3. Version control…