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MVVM in WPF - How to alert ViewModel of changes in Model… or should I?
...ck that your game still works. What if you want to create a desktop and a web app? If your view-model contains the game logic, it would become complicated trying to maintain these two applications side-by-side as the application logic would inevitably be bound up with the business logic in the vie...
Get the full URL in PHP
...
Short version to output link on a webpage
$url = "//{$_SERVER['HTTP_HOST']}{$_SERVER['REQUEST_URI']}";
$escaped_url = htmlspecialchars( $url, ENT_QUOTES, 'UTF-8' );
echo '<a href="' . $escaped_url . '">' . $escaped_url . '</a>';
Here are some...
Why does my JavaScript code receive a “No 'Access-Control-Allow-Origin' header is present on the req
...icted by this policy. Quoted from Cross-Origin XMLHttpRequest:
Regular web pages can use the XMLHttpRequest object to send and receive data from remote servers, but they're limited by the same origin policy. Extensions aren't so limited. An extension can talk to remote servers outside of its ori...
Iterating through a JSON object
...ntains the JSON, but the JSON string could just as easily have come from a web service or a file.
import json
def main():
# create a simple JSON array
jsonString = '{"key1":"value1","key2":"value2","key3":"value3"}'
# change the JSON string into a JSON object
jsonObject = json.lo...
How do I check if an object has a specific property in JavaScript?
... edited Apr 8 '13 at 0:12
Web_Designer
61.7k8383 gold badges194194 silver badges248248 bronze badges
answered Sep 25 '08 at 21:52
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How To Accept a File POST
I'm using asp.net mvc 4 webapi beta to build a rest service. I need to be able to accept POSTed images/files from client applications. Is this possible using the webapi? Below is how action I am currently using. Does anyone know of an example how this should work?
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Failed to serialize the response in Web API with Json
I am working with ASP.NET MVC 5 Web Api. I want consult all my users.
27 Answers
27
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Adding a directory to $LOAD_PATH (Ruby)
...path = []
path.concat($LOAD_PATH)
$LOAD_PATH.clear
$LOAD_PATH << 'C:\web\common\lib'
$LOAD_PATH << 'C:\web\common'
$LOAD_PATH.concat(path)
* * * * *
end
I don't think you can use any of the advanced coding constructs given before at this level, but it works just fine if you want to s...
Working Soap client example
...with SOAP Request/Response messages which happens behind the scenes in any Web Service API. It allows the developers to directly send and receive soap messages instead of using JAX-WS.
See below a working example (run it!) of a SOAP web service call using SAAJ. It calls this web service.
import j...
Prevent direct access to a php include file
... to stick the files you want to protect outside of the directory that your web server is serving from. So if your app is in /srv/YourApp/, set the server to serve files from /srv/YourApp/app/ and put the includes in /srv/YourApp/includes, so there literally isn't any URL that can access them.
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