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How do I get the different parts of a Flask request's url?
...:
path /page.html
script_root /myapplication
base_url http://www.example.com/myapplication/page.html
url http://www.example.com/myapplication/page.html?x=y
url_root http://www.example.com/myapplication/
You can easily extract the ...
How can I make a WPF combo box have the width of its widest element in XAML?
...ich (invisibly) expands and collapses itself and then calculates the Width based on the generated ComboBoxItems. (IExpandCollapseProvider requires a reference to UIAutomationProvider.dll)
Then extension method SetWidthFromItems
public static class ComboBoxExtensionMethods
{
public static void ...
How can I remove the extension of a filename in a shell script?
...
If you know the extension, you can use basename
$ basename /home/jsmith/base.wiki .wiki
base
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Flask vs webapp2 for Google App Engine
...ens for libraries created with App Engine in mind, like ProtoRPC, which is based on webapp and would need a port or adapter to work with other frameworks, if you don't want to mix webapp and your-framework-of-choice handlers in the same app.
So, even if you choose a different framework, you'll end ...
What is the difference between HTTP and REST?
...g your application into a web of links where the client's current state is based on its place in that web. It is a tricky concept and requires more time to explain than I have right now.
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Squash my last X commits together using Git
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Use git rebase -i <after-this-commit> and replace "pick" on the second and subsequent commits with "squash" or "fixup", as described in the manual.
In this example, <after-this-commit> is either the SHA1 hash or the relati...
List all tables in postgresql information_schema
...et a listing of every table being managed by Postgres for a particular database.
You can also add a where table_schema = 'information_schema' to see just the tables in the information schema.
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Rails: How can I set default values in ActiveRecord?
....0.3 I get the following warning in the console:
DEPRECATION WARNING: Base#after_initialize has been deprecated, please use Base.after_initialize :method instead. (called from /Users/me/myapp/app/models/my_model:15)
Therefore I'd say write an after_initialize callback, which lets you default ...
.NET console application as Windows service
...const string ServiceName = "MyService";
public class Service : ServiceBase
{
public Service()
{
ServiceName = Program.ServiceName;
}
protected override void OnStart(string[] args)
{
Program.Start(args);
}
prot...
Are GUID collisions possible?
I'm working on a database in SQL Server 2000 that uses a GUID for each user that uses the app it's tied to. Somehow, two users ended up with the same GUID. I know that microsoft uses an algorithm to generate a random GUID that has an extremely low chance of causing collisons, but is a collision stil...