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Laravel: Get base url
...to('/');
App::make('url')->to('/');
Or inject the UrlGenerator:
<?php
namespace Vendor\Your\Class\Namespace;
use Illuminate\Routing\UrlGenerator;
class Classname
{
protected $url;
public function __construct(UrlGenerator $url)
{
$this->url = $url;
}
public...
MongoDB SELECT COUNT GROUP BY
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@FilipBartuzi there is an example in the documentation page, you'll have to add a sort operation to the pipeline, as { $sort: { count: -1 } }
– elaich
Feb 21 '18 at 13:04
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counting number of directories in a specific directory
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Nice! How would you do this $ ls -l .vim with PHP? Or how to get only the total, without the list. I mean, in this case get only 52?
– Pathros
Mar 8 '17 at 18:32
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Python: How to create a unique file name?
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I didn't think your question was very clear, but if all you need is a unique file name...
import uuid
unique_filename = str(uuid.uuid4())
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improve this answer
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How can I read a whole file into a string variable
I have lots of small files, I don't want to read them line by line.
5 Answers
5
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android start activity from service
..., or a single call to set flags that passes Intent.FLAG_ACTIVITY_NEW_TASK && Intent.FLAG_ACTIVITY_REORDER_TO_FRONT.
– Fergusmac
Jul 12 '13 at 0:23
8
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How do you deal with configuration files in source control?
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I use this approach, I just have a main.php.tmpl and when I checkout a new copy just copy it to main,php. I add the main.php file to the ignore list to avoid commit it by accident.
– levhita
Sep 15 '08 at 18:10
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Sequelize.js: how to use migrations and sync
...rtup scripts in package.json like this:
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"scripts": {
"dev": "grunt && sequelize db:migrate && sequelize db:seed:all && node bin/www",
"start": "sequelize db:migrate && sequelize db:seed:all && node bin/www"
},
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The only thing I need to do on prod...
angular.service vs angular.factory
...Factory can be an object, a function reference, or any value at all. For example, if you wrote a service to create a constructor (as in the last example above), it would have to be instantiated like so:
var myShinyNewObject = new myInjectedService.myFunction()
which is arguably less desirable than ...
Extracting double-digit months and days from a Python date [duplicate]
Is there a way to extract month and day using isoformats? Lets assume today's date is March 8, 2013.
2 Answers
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