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What are the differences between WCF and ASMX web services?
...nd simple to write and configure
only available in IIS
only callable from HTTP
WCF can be:
hosted in IIS, a Windows Service, a Winforms application, a console app - you have total freedom
used with HTTP (REST and SOAP), TCP/IP, MSMQ and many more protocols
In short: WCF is here to replace ASM...
How to Create a circular progressbar in Android which rotates on it?
...ml
<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromDegrees="270"
android:toDegrees="270">
<shape
android:innerRadiusRatio="2.5"
android:shape="ring"
android:thickness="1dp"
...
How do I create a ListView with rounded corners in Android?
...l)
<?xml version="1.0" encoding="UTF-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<gradient
android:startColor="#SomeGradientBeginColor"
android:endColor="#SomeGradientEndColor"
android:ang...
API Keys vs HTTP Authentication vs OAuth in a RESTful API
...a few different opinions on what form to use. I've seen some resources say HTTP-Auth is the way to go, while others prefer API keys, and even others (including the questions I found here on SO) swear by OAuth.
...
Stretch background image css?
... sizingMethod='scale')";
zoom: 1;
Credit to this article by Chris Coyier
http://css-tricks.com/perfect-full-page-background-image/
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How can I access my localhost from my Android device?
...r.
Either go hardcore:
first find out your router external IP address (https://www.google.de/search?q=myip)
then, on the router, forward some port to <your desktop IP>:<server port number>
finally use the external IP address and forwarded port
Otherwise use something like xip.io or...
Android LinearLayout : Add border with shadow around a LinearLayout
...<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item>
<shape android:shape="rectangle">
<solid android:color="#CABBBBBB"/>
<corners android:radius="2dp" />
...
What is an idempotent operation?
...is not suppose to change anything on the server, so GET is, idempotent. In HTTP/servlet context, it means the same request can be made twice with no negative consequences. **POST is NOT idempotent.
– KNU
Apr 1 '14 at 10:37
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Why won't my PHP app send a 404 error?
...
if (strstr($_SERVER['REQUEST_URI'],'index.php')){
header('HTTP/1.0 404 Not Found');
echo "<h1>404 Not Found</h1>";
echo "The page that you have requested could not be found.";
exit();
}
If you look at the last two echo lines, that's where you'll see the con...
PHP: Storing 'objects' inside the $_SESSION
...form fields, or re-query them from the DB each time, you are using state. HTTP is stateless (more or less; but see GET vs. PUT) but almost everything anybody cares to do with a web app requires state to be maintained somewhere. Acting as if pushing the state into nooks and crannies amounts to some...