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CORS - How do 'preflight' an httprequest?
I am trying to make a cross domain HTTP request to WCF service (that I own). I have read several techniques for working with the cross domain scripting limitations. Because my service must accommodate both GET and POST requests I cannot implement some dynamic script tag whose src is the URL of a GET...
Call to getLayoutInflater() in places not in activity
...de a Context:
LayoutInflater inflater = (LayoutInflater) context.getSystemService( Context.LAYOUT_INFLATER_SERVICE );
Then to retrieve your different widgets, you inflate a layout:
View view = inflater.inflate( R.layout.myNewInflatedLayout, null );
Button myButton = (Button) view.findViewById( R...
How to handle WndProc messages in WPF?
...ng WinForms, you can use a more MVVM-oriented solution that doesn't couple service with the view. You need to create and initialize a System.Windows.Forms.NativeWindow which is a lightweight window that can receive messages.
public abstract class WinApiServiceBase : IDisposable
{
/// <summar...
How do I protect Python code? [closed]
...ion, but it certainly makes your software stop working.
Offer it as a web service. SaaS involves no downloads to customers.
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Best Practice for Forcing Garbage Collection in C#
...ector does. This is unlikely to be true in a multi user application, or a service that is responding to more then one request at a time.
However in some batch type processing you do know more then the GC. E.g. consider an application that.
Is given a list of file names on the command line
Proce...
How can I expose more than 1 port with Docker?
... Multiple ports can halting the init process under a systemd service file?
– Lanti
Jul 1 '15 at 20:15
2
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Dynamically adding a form to a Django formset with Ajax
...
This is how I do it, using jQuery:
My template:
<h3>My Services</h3>
{{ serviceFormset.management_form }}
{% for form in serviceFormset.forms %}
<div class='table'>
<table class='no_error'>
{{ form.as_table }}
</table>
</div>
...
Simulate CREATE DATABASE IF NOT EXISTS for PostgreSQL?
...sier to combine with sh -c.
I use this in my ansible task
- name: create service database
shell: docker exec postgres sh -c '{ psql -U postgres -tc "SELECT 1" -d {{service_name}} &> /dev/null && echo -n 1; } || { psql -U postgres -c "CREATE DATABASE {{service_name}}"}'
register:...
Java equivalent of C#'s verbatim strings with @
...it on. I don't actually do anything with it other than pass it on to a web service. I was testing the response from a c# WCF service being called from Java. As I was just hard coding a test it was at this point that I discovered this limitation. I;m not actually doing anything 'file based' with the ...
What is token-based authentication?
...o a server that he or she is a valid user by passing a security token. The service validates the security token and processes the user request.
After the token is validated by the service, it is used to establish security context for the client, so the service can make authorization decisions or aud...