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How to define custom configuration variables in rails
...your custom variables into a yaml file:
# config/acme.yml
development:
:api_user: 'joe'
:api_pass: 's4cret'
:timeout: 20
Create an initializer to load them:
# config/initializers/acme.rb
acme_config = Rails.application.config_for :acme
Rails.application.configure do
config.acme = Active...
I can’t find the Android keytool
...w the Android mapping tutorial and got to this part where I had to get an API key .
10 Answers
...
App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎...
... offsetY = e.clientY - element.offsetTop; return false; // 防止文本选中 }; // 鼠标移动时拖动元素 document.onmousemove = function(e) { if (!isDragging) return; element.style.left = (e.clientX - offsetX) + 'px'; element.style.top = (e....
Android - set TextView TextStyle programmatically?
...lor, size, gravity, etc. I've used it on handsets and tablets with Android API Levels from 8 to 17 with no problems. Note that as of Android 23, that method has been deprecated. The context argument has been dropped, so the last line would need to be:
textViewTitle.setTextAppearance(R.style.RedHUGE...
Setting Access-Control-Allow-Origin in ASP.Net MVC - simplest possible method
...esult YourMethod()
{
return Json("Works better?");
}
For ASP.NET Web API
using System;
using System.Web.Http.Filters;
public class AllowCrossSiteJsonAttribute : ActionFilterAttribute
{
public override void OnActionExecuted(HttpActionExecutedContext actionExecutedContext)
{
if...
How to get JSON from webpage into Python script
...mport urllib.request, json
with urllib.request.urlopen("http://maps.googleapis.com/maps/api/geocode/json?address=google") as url:
data = json.loads(url.read().decode())
print(data)
Python2 example:
import urllib, json
url = "http://maps.googleapis.com/maps/api/geocode/json?address=google...
When NOT to call super() method when overriding?
... must call super and when you can omit it calling?
Usually, if a special API method has a critical meaning to the underlying framework context life cycle, it will always be explicitly stated and highlighted in the API documentation, like the Activity.onCreate() API documentation. Moreover, if the ...
Best XML parser for Java [closed]
...
I think you should not consider any specific parser implementation. Java API for XML Processing lets you use any conforming parser implementation in a standard way. The code should be much more portable, and when you realise that a specific parser has grown too old, you can replace it with another...
How to use NSURLConnection to connect with SSL for an untrusted cert?
...
There is a supported API for accomplishing this! Add something like this to your NSURLConnection delegate:
- (BOOL)connection:(NSURLConnection *)connection canAuthenticateAgainstProtectionSpace:(NSURLProtectionSpace *)protectionSpace {
return ...
How do I log ALL exceptions globally for a C# MVC4 WebAPI app?
I am developing an API Service Layer for a client and I have been requested to catch and log all errors globally.
5 Answers...