I would like to run shellinabox and my private blog system through HTTPS protocol. However, an SSL certificate is really expensive, thus I decided to run our own certificate authority and distribute my cacert.pem through GitHub Pages.
In general, running a certificate authority requires three steps:
To sort the doubly linked list std::list, we can simply call the
sort() member function. For example,
#include <iostream>
#include <list>
int main() {
std::list<int> xs{5, 4, 3, 2, 1};
xs.sort(); // Sort the std::list!
for (auto &x : xs) {
std::cout << x << std::endl;
}
}
We can't …
I used to believe that iterators will be invalidated after calling the
member functions insert() or erase() of containers. Thus, I
would adopt a conservative approach:
For example, to remove …
Today I have learned two different usages of git command. First, to
list the least common ancestor of two refs, we may use following command:
$ git merge-base --octopus <commit_1> <commit_2> ... <commit_n>
Please notice that --octopus is mandatory; otherwise, git
will create a hypothetical commit M, which merges …
In the section 6 of Programming Languages course, Dan Grossman discussed about the soundness and the completeness of the type system. He said that:
After using Blogger for several years, I decided to switch to Pelican and GitHub Pages. I feel it will be much easier to write down my thoughts, notes, and ideas with reStructuredText. As a result, I can update the blog more frequently.
In the foreseeable future, I will start to …
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