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How to turn on front flash light programmatically in Android?
...ASH);
which will return true if a flash is available, false if not.
See:http://developer.android.com/reference/android/content/pm/PackageManager.html for more information.
For turning on/off flashlight:
I googled out and got this about android.permission.FLASHLIGHT. Android manifests' permissio...
How can I handle the warning of file_get_contents() function in PHP?
...way to do this is fairly simple:
if (false !== ($data = file_get_contents("http://www.google.com"))) {
$error = error_get_last();
echo "HTTP request failed. Error was: " . $error['message'];
} else {
echo "Everything went better than expected";
}
I found this after experimenting w...
How to encode URL parameters?
...
With PHP
echo urlencode("http://www.image.com/?username=unknown&password=unknown");
Result
http%3A%2F%2Fwww.image.com%2F%3Fusername%3Dunknown%26password%3Dunknown
With Javascript:
var myUrl = "http://www.image.com/?username=unknown&pass...
Ruby: How to turn a hash into HTTP parameters?
...gt; ["c", "d", "e"]}.to_query)
=> "a=a&b[]=c&b[]=d&b[]=e"
http://api.rubyonrails.org/classes/Object.html#method-i-to_query
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Can I make a function available in every controller in angular?
...type html>
<html ng-app="myApp">
<head>
<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<script src="http://code.angularjs.org/1.1.2/angular.min.js"></script>
<script type="text/javascript">
var myApp = angular.module('m...
AngularJS: Basic example to use authentication in Single Page Application
...
I've created a github repo summing up this article basically: https://medium.com/opinionated-angularjs/techniques-for-authentication-in-angularjs-applications-7bbf0346acec
ng-login Github repo
Plunker
I'll try to explain as good as possible, hope I help some of you out there:
(1) ap...
How to access route, post, get etc. parameters in Zend Framework 2
...erBy = $this->params()->fromQuery('orderby', 'name');
When visiting http://example.com/?orderby=birthdate,
$orderBy will have the value birthdate.
When visiting http://example.com/,
$orderBy will have the default value name.
Get all parameters
To get all parameters of one type, just don't ...
Where's my JSON data in my incoming Django request?
...== 'POST':
print 'Raw Data: "%s"' % request.body
return HttpResponse("OK")
Django < 1.4:
def save_events_json(request):
if request.is_ajax():
if request.method == 'POST':
print 'Raw Data: "%s"' % request.raw_post_data
return HttpResponse("OK")
...
Sending files using POST with HttpURLConnection
Since the Android developers recommend to use the HttpURLConnection class, I was wondering if anyone can provide me with a good example on how to send a bitmap "file" (actually an in-memory stream) via POST to an Apache HTTP server. I'm not interested in cookies or authentication or anything com...
Passing multiple variables in @RequestBody to a Spring MVC controller using Ajax
...ve the actual argument:
import java.io.IOException;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.io.IOUtils;
import org.springframework.core.MethodParameter;
import org.springframework.http.server.ServletServerHttpRequest;
import org.springframework.web.bind.support.Web...