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Laravel Eloquent groupBy() AND also return count of each group
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Open config/database.php
Find strict key inside mysql connection settings
Set the value to false
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How do I set a variable to the output of a command in Bash?
...ing forks by using backgrounded long-running tasks
2nd Edit 2018-02-12:
In order to prevent multiple forks like
myPi=$(bc -l <<<'4*a(1)'
myRay=12
myCirc=$(bc -l <<<" 2 * $myPi * $myRay ")
or
myStarted=$(date -d "$(ps ho lstart 1)" +%s)
mySessStart=$(date -d "$(ps ho lstart $$)" +%...
What are metaclasses in Python?
...y)
Metaclasses are the 'stuff' that creates classes.
You define classes in order to create objects, right?
But we learned that Python classes are objects.
Well, metaclasses are what create these objects. They are the classes' classes,
you can picture them this way:
MyClass = MetaClass()
my_object = ...
Compile time string hashing
...l over std::hash's algorithm, and we must reimplement it as a constexpr in order to evaluate it at compile time. In addition, there are no "transparent" hashes in std, so you cannot (without creating a std::string) hash a raw character buffer as a std::string.
I stuck the std::string custom hasher...
String difference in Bash
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Is there a way to view past mysql queries with phpmyadmin?
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Ok, so I actually stumbled across the answer.
phpMyAdmin does offer a brief history. If you click on the 'sql' icon just underneath the 'phpMyAdmin' logo, it'll open a new window. In the new window, just click on the 'history' tab.
That will give you the last twenty or s...
Can gcc output C code after preprocessing?
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Loading Backbone and Underscore using RequireJS
...});
});
The modules are properly registered and there is no need for the order plugin:
// app.js
define([
'jquery',
'underscore',
'backbone'
], function($, _, Backbone){
return {
initialize: function(){
// you can use $, _ or Backbone here
}
};
});...
How to display all methods of an object?
..."random", "round", "floor", "acos", "atan", "min", "sin"] in no particular order.
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How can you make a custom keyboard in Android?
...he android.inputmethodservice.KeyboardView in, has to be RelativeLayout in order to be able to set the alignParentBottom="true" (Usually the keyboards are presented in the bottom of the screen)
Then you need to add the following code in the onCreate function of the Activity that handles the TextView...