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Edit the root commit in Git?
... commit|New initial commit|g\"" -- --all
git log
-->
c5988ea... b
e0331fd... a
51995f1... New initial commit
share
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How do you use bcrypt for hashing passwords in PHP?
...== $existingHash;
}
private function getSalt(){
$salt = sprintf('$2a$%02d$', $this->rounds);
$bytes = $this->getRandomBytes(16);
$salt .= $this->encodeBytes($bytes);
return $salt;
}
private $randomState;
private function getRandomBytes($count){
$bytes = ''...
Best practices for circular shift (rotate) operations in C++
...ll give it a try when support arrives to GCC, GCC 9.1.0 with g++-9 -std=c++2a still doesn't support it.
The proposal says:
Header:
namespace std {
// 25.5.5, rotating
template<class T>
[[nodiscard]] constexpr T rotl(T x, int s) noexcept;
template<class T>
[[nodisc...
What exactly is Python's file.flush() doing?
...
When I use the with file('blah') as fd: #dostuff construct, I know it guarantees closing the file descriptor. Does it also flush or sync?
– Marcin
Dec 13 '13 at 14:00
...
Rails 3.1: Engine vs. Mountable App
...ugin.03/lib/test-plugin/engine.rb test-plugin.04/lib/test-plugin/engine.rb
2a3
> isolate_namespace TestPlugin
of particular interest (to me) is the fact that there is no difference between
rails plugin new test-plugin -T --mountable
and
rails plugin new test-plugin -T --full --mountable...
Insert a commit before the root commit in Git?
...sier to understand:
git checkout --orphan newroot
git rm -rf .
git clean -fd
git commit --allow-empty -m 'root commit'
Note that on very old versions of Git that lack the --orphan switch to checkout, you have to replace the first line with this:
git symbolic-ref HEAD refs/heads/newroot
2. Rewr...
Is there a way to get rid of accents and convert a whole string to regular letters?
...ndle this for you.
string = Normalizer.normalize(string, Normalizer.Form.NFD);
// or Normalizer.Form.NFKD for a more "compatable" deconstruction
This will separate all of the accent marks from the characters. Then, you just need to compare each character against being a letter and throw out the...
Autoincrement VersionCode with gradle extra properties
...he above in task and method form gist.github.com/doridori/544c24509be236c11fd5 which can be used inside the android DSL with versionCode getIncrementingVersionCode()
– Dori
Jan 21 '16 at 14:48
...
Nodejs Event Loop
...me work from node itself. For example, if you open a file and wait for the fd to be ready with data, it won't happen, as no one is reading actually! At the same time, if you read from the file inline in the main thread, it can potentially block other activities in the program, and can make visible p...
PHP: How to generate a random, unique, alphanumeric string for use in a secret link?
...Zr4HrtdRgrM
q1sRUjNq1K9rG905aneFzyD5IcqD4dlC
I0euIWffrURLKCCJZ5PQFcNUCto6cQfD
AKwPJMEM5ytgJyJyGqoD5FQwxv82YvMr
duoRF6gAawNOEQRICnOUNYmStWmOpEgS
sdHUkEn4565AJoTtkc8EqJ6cC4MLEHUx
eVywMdYXczuZmHaJ50nIVQjOidEVkVna
baJGt7cdLDbIxMctLsEBWgAw5BByP5V0
iqT0B2obq3oerbeXkDVLjZrrLheW4d8f
OUQYCny6tj2TYDlTuu1KsnUy...