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How do I iterate through the files in a directory in Java?
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@BoratSagdiyev, Not using the old Java file APIs, but if you're on a modern JVM then the java.nio.file.DirectoryStream allows you to iterate over a directory, and could be implemented to have a small memory footprint but the only way to tell for sure would be to monito...
Laravel Controller Subfolder routing
...Works with Laravel 5.4
My folder Structure:
Http
----Controllers
----Api
----V1
PostsApiController.php
CommentsApiController.php
PostsController.php
PostAPIController:
<?php namespace App\Http\Controllers\Api\V1;
use App\Http\Requests;
use...
Eloquent Collection: Counting and Detect Empty
...f ($result) { ... }
Notes / References
->first() http://laravel.com/api/4.2/Illuminate/Database/Eloquent/Collection.html#method_first
isEmpty() http://laravel.com/api/4.2/Illuminate/Database/Eloquent/Collection.html#method_isEmpty
->count() http://laravel.com/api/4.2/Illuminate/Database/El...
WebSockets protocol vs HTTP
...his as Server-Sent Events using a text/event-stream MIME type. The browser API (which is fairly similar to the WebSocket API) is called the EventSource API.
Comet/server push: this is an umbrella term that includes both long-poll and HTTP streaming. Comet libraries usually support multiple technique...
How to use http.client in Node.js if there is basic authorization
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From Node.js http.request API Docs
you could use something similar to
var http = require('http');
var request = http.request({'hostname': 'www.example.com',
'auth': 'user:password'
},
...
How to chain scope queries with OR instead of AND?
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While this looks like a good idea, ARel is not a public API and using this may break your app in unexpected ways, so I'd advise against it unless you pay close attention to the evolution of the ARel API.
– Olivier Lacan
Aug 28 '14 at 3:45
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Good Java graph algorithm library? [closed]
...ay your graph, then it might be the best choice. I really liked using its API, when I quickly had to write an app that was working on graph and displaying it later.
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GridLayout (not GridView) how to stretch all children evenly
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UPDATE: Weights are supported as of API 21. See PaulT's answer for more details.
END UPDATE
There are limitations when using the GridLayout, the following quote is taken from the documentation.
"GridLayout does not provide support for the principle of weigh...
Source unreachable when using the NuGet Package Manager Console
...jQuery, but it kept raising the error: "The source at nuget.org [nuget.org/api/v2/]". I don't know how to fix it though.
– Loudenvier
Jul 1 '15 at 17:17
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MySQL vs MySQLi when using PHP [closed]
...sing between mysql, mysqli and PDO at
http://php.net/manual/en/mysqlinfo.api.choosing.php and
http://www.php.net/manual/en/mysqlinfo.library.choosing.php
The PHP team recommends mysqli or PDO_MySQL for new development:
It is recommended to use either the mysqli or PDO_MySQL extensions. It is...