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What is Domain Driven Design?
...ER (not so complete :))
In order to create good software, you have to know what that software
is all about. You cannot create a banking software system unless you
have a good understanding of what banking is all about, one must
understand the domain of banking.
From: Domain Driven Design...
How to determine if a point is in a 2D triangle? [closed]
... more efficient than yours. If you actually try to compute s and t you'll know what I mean.
– Matthieu N.
Jan 16 '10 at 22:14
86
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“did you run git update-server-info” error on a Github repository
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USER ERROR...i think i have sorted it now...but thats for your help
– Paul
Feb 18 '12 at 22:09
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Structure padding and packing
...means that it can not deal with an usual byte arrays? Struct packing as I know mostly used in transmitting(i.e networking) a data, when you need to cast a byte array to a struct, and be sure that an array fit to a struct fields. If the spark can not do that, how those working at all?!
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Lock Escalation - What's happening here?
...'s change it here:
ALTER TABLE dbo.Test SET (LOCK_ESCALATION = DISABLE)
Now, if I try to change the Col1 type in SSMS table designer, SSMS generates a script that re-creates the whole table:
BEGIN TRANSACTION
SET QUOTED_IDENTIFIER ON
SET ARITHABORT ON
SET NUMERIC_ROUNDABORT OFF
SET CONCAT_NULL_Y...
If REST applications are supposed to be stateless, how do you manage sessions?
...u’re actually making a request. The rest of the time, it doesn’t even know you exist. This means that whenever a client makes a request, it must include all the application states the server will need to process it.
Resource state is the same for every client, and its proper place is on the se...
Why aren't superclass __init__ methods automatically invoked?
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Right now, we have a rather long page describing the method resolution order in case of multiple inheritance: http://www.python.org/download/releases/2.3/mro/
If constructors were called automatically, you'd need another page of a...
Run a PHP file in a cron job using CPanel
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I am using this now and it works but I do not get any email notification any ideas why not? php /home/username/public_html/cron/cron.php note I had to put the following line at the top of the PHP script #! /usr/bin/php -q
...
Why is Lisp used for AI? [closed]
...for a very long time. Lisp is still great at tackling a problem you don't know how to solve yet. That description characterises AI perfectly.
Lisp supports symbolic programming well. Old AI was also symbolic. It was also unique in this regard for a long time.
Lisp is very powerful. The code/data dis...
Difference between scaling horizontally and vertically for databases [closed]
... the need for scaling that is increasing resources so that your system can now handle more requests than it earlier could.
When you realise your system is getting slow and is unable to handle the current number of requests, you need to scale the system.
This provides you with two options. Either...