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What is the difference between Class and Klass in ruby?
...def or module or if or end, etc - class is no different.
For example, consider the following:
def show_methods(class)
puts Object.const_get(class).methods.inspect
end
show_methods "Kernel"
Trying to run this results in an error, since you can't use class as a variable name.
test.rb:1: syntax ...
What is the difference between getFields and getDeclaredFields in Java reflection
...;
}
return currentClassFields;
}
The exclusiveParent class is provided to prevent the retrieval of fields from Object. It may be null if you DO want the Object fields.
To clarify, Lists.newArrayList comes from Guava.
Update
FYI, the above code is published on GitHub in my LibEx project i...
What is the type of lambda when deduced with “auto” in C++11?
... for functors. A lambda is translated directly into a functor. Anything inside the [] are turned into constructor parameters and members of the functor object, and the parameters inside () are turned into parameters for the functor's operator().
A lambda which captures no variables (nothing inside ...
Can I do a partial revert in GIT
... different files, along with changes other files in unrelated ways that I did not want to revert).
If you have diff.noprefix=true set in your ~/.gitconfig then you need to add -p0 to the git apply command, e.g.
git show <commit> -- <path> | git apply -p0 --reverse
...
Formatting a number with exactly two decimals in JavaScript
...imal places. But I get numbers like this: 10.8, 2.4, etc. These are not my idea of two decimal places so how I can improve the following?
...
Laravel Controller Subfolder routing
...reate the test folder if it does not exist, then creates TestController inside.
TestController will look like this:
<?php
namespace App\Http\Controllers\test;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
class TestController extends Controller
{
public function getTe...
How to delete multiple files at once in Bash on Linux?
...stance running Amazon Linux 1 :) Thank you.
– Kyle Bridenstine
Nov 3 '18 at 19:27
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What's wrong with overridable method calls in constructors?
...
On invoking overridable method from constructors
Simply put, this is wrong because it unnecessarily opens up possibilities to MANY bugs. When the @Override is invoked, the state of the object may be inconsistent and/or incomplete.
A quote f...
Allow CORS REST request to a Express/Node.js application on Heroku
...
The reason it did is because you need to have it defined before the app.use(app.router); Cheers!
– Michal
Aug 19 '12 at 14:34
...
Understanding repr( ) function in Python
...he representation of the value 'foo' assigned to x. So it returns 'foo' inside the string "" resulting in "'foo'". The idea of repr is to give a string which contains a series of symbols which we can type in the interpreter and get the same value which was sent as an argument to repr.
>>> ...