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Proper way to use **kwargs in Python
...e a default value. kwargs is nice because you can submit your args in any order you choose. Positional arguments don't give you that freedom.
– Kekoa
Jul 8 '09 at 14:57
95
...
Disable Laravel's Eloquent timestamps
...your Model:
public $timestamps = false;
And that's it!
Example:
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Post extends Model
{
public $timestamps = false;
//
}
To disable timestamps for one operation (e.g. in a controller):
$post->content = 'Your...
Any idea why I need to cast an integer literal to (int) here?
...ns due to auto-boxing. We went as far as treating auto-boxing as errors in order to save headaches in the future. Magic is nice, but when it fails, heads hurt. I find it is better to be explicit and save yourself the headaches.
– Krystian Cybulski
Oct 26 '11 at...
How to Get the Current URL Inside @if Statement (Blade) in Laravel 4?
... Route::current()->getName() to check your route name.
Example: routes.php
Route::get('test', ['as'=>'testing', function() {
return View::make('test');
}]);
View:
@if(Route::current()->getName() == 'testing')
Hello This is testing
@endif
...
TLSF源码及算法介绍 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...操作系统的内存分配算法，时间复杂度 O(1)，在内存碎片问题上表现良好，可以将它看做是一个动态管理内存的内存池，提供分配及回收内存的方法，并能够进行内存碎片化整理。它的特点在于：
可以预期的分配执行时间，无...
Why is semicolon allowed in this python snippet?
... I've come to Python with a background of C, Obj-C, Javascript, PHP. I frequently put a (useless) terminator ; at the end of a line. But fortunately Python forgives me
– Paolo
Sep 28 '13 at 13:31
...
How to attribute a single commit to multiple developers?
... to do it from the command line. This project helps you to set an alias in order to create co-autored commits as follows:
$ git co-commit -m "Commit message" --co "co-author <co-author-email>"
Using this approach, you are able to create co-authored commits without a graphical interface.
...
When should I use a composite index?
...ry, must use a single index for all where-clause, table join, group-by and order-by. So a separate index on each column may not work always but a composite index can do the magic.
– AKHIL MATHEW
Jul 25 at 13:39
...
How to run test methods in specific order in JUnit4?
I want to execute test methods which are annotated by @Test in specific order.
18 Answers
...
Select first row in each GROUP BY group?
...OW_NUMBER() OVER(PARTITION BY p.customer
ORDER BY p.total DESC) AS rk
FROM PURCHASES p)
SELECT s.*
FROM summary s
WHERE s.rk = 1
Supported by any database:
But you need to add logic to break ties:
SELECT MIN(x.id), -- change to MAX if you want the hi...