create different ssh key according the article Mac Set-Up Git
$ ssh-keygen -t rsa -C "your_email@youremail.com"
create different ssh key according the article Mac Set-Up Git
$ ssh-keygen -t rsa -C "your_email@youremail.com"
#!/bin/bash | |
set -e # exit on error | |
### README | |
# * installs your desired ruby versions using rbenv | |
# ** including openssl (needed by bundler) | |
# ** including sqlite (probably needed for rails apps) | |
# | |
# Before you start: | |
# * put ssh-keys in place |
#!/bin/bash | |
# CentOS rbenv system wide installation script | |
# Forked from https://gist.github.com/1237417 | |
# Installs rbenv system wide on CentOS 5/6, also allows single user installs. | |
# Install pre-requirements | |
yum install -y gcc-c++ patch readline readline-devel zlib zlib-devel libyaml-devel libffi-devel openssl-devel \ | |
make bzip2 autoconf automake libtool bison iconv-devel git-core |
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Answers:
I don’t understand how to use the generated methods as described in the various M:M associations:
others
others=(other,other,...)
other_ids
other_ids=(id,id,...)
In the HMT association like in our post-it app project I need to first create the post and then in a second line of code assign it the category / categories. It would not be possible to assign categories in the same line / query where the object is created. Is this correct?
What is the :autosave option on a has_one, belongs_to, has_many, or has_and_belongs_to_many association
# Sinatra environment | |
# Make sure that the link to the "bootstrap.min.js" file is correct in your layout.erb (shown below): | |
<script src="/vendor/bootstrap/js/bootstrap.min.js"></script> | |
# Put this in your .erb | |
<%= show_env %> | |
# Place constant inside of your main.rb | |
SHOW_ENVIRONMENT = true |
What is HTML? What is CSS? What is Javascript?
HTML is a markup language, used to create HTML pages. CSS stands for cascading style sheet and is a language developed to apply styling properties to HTML documents. Javascript is a so called client side programming language that allows to manipulate a webpage after it has already been rendered in the client browser
What are the major parts of an HTTP request?
request line request headers (optional) blank line request message (optional, may contain POST data)