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z-index not working with fixed positioning
...side a stacking context and you will see that elements are stacked in this order
The stacking context’s root element (the <html> element in this case)
Positioned elements (and their children) with negative z-index values (higher values are stacked in front of lower values; elements ...
Scala framework for a Rest API Server? [closed]
...
In no particular order:
Akka HTTP
Spray
Paypal squbs (Akka/Spray)
DropWizard
REST.li
http4s
Blue Eyes
Finagle - A fault tolerant, protocol-agnostic RPC system
Play! and Play-mini! (article) (tutorial)
Lift / Lift JSON.- makes it simp...
How to select the nth row in a SQL database table?
...dard windowing functions:
SELECT * FROM (
SELECT
ROW_NUMBER() OVER (ORDER BY key ASC) AS rownumber,
columns
FROM tablename
) AS foo
WHERE rownumber <= n
(which I just copied from the site linked above since I never use those DBs)
Update: As of PostgreSQL 8.4 the standard windowing...
What does [object Object] mean?
...nd objects. In this case the string value is coerced to a string object in order to access the property length. The string object is only used for a fraction of second after which it is sacrificed to the Gods of garbage collection – but in the spirit of the TV discovery shows, we will trap the elu...
How do I list all cron jobs for all users?
...obs at once? I'd like it to include all of the user crontabs, as well as /etc/crontab , and whatever's in /etc/cron.d . It would also be nice to see the specific commands run by run-parts in /etc/crontab .
...
How can I automate the “generate scripts” task in SQL Server Management Studio 2008?
...id (users are converted to roles, constraints are not created in the right order), but it is not a solution for me because it doesn't script objects to different files like the Tasks->Generate Scripts option in SSMS does. I'm currently using a modified version of Scriptio (uses the MS SMO API) to...
Code First: Independent associations vs. Foreign key associations?
...l advantage of ORM you will definitely use Entity reference:
public class Order
{
public int ID { get; set; }
public Customer Customer { get; set; } // <-- Customer object
...
}
Once you generate an entity model from a database with FKs it will always generate entity references. If...
Is there a way to perform “if” in python's lambda
...hon language construct, approaching Perl levels of absurdity in its out-of-order evaluation--but it's what was asked for. You're seriously voting down answers for being correct?
– Glenn Maynard
Oct 18 '09 at 21:52
...
selecting unique values from a column
...se the DISTINCT operator in MySQL:
SELECT DISTINCT(Date) AS Date FROM buy ORDER BY Date DESC;
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How are Python's Built In Dictionaries Implemented?
...dom probing. In random probing, the next slot is picked in a pseudo random order. The entry is added to the first empty slot. For this discussion, the actual algorithm used to pick the next slot is not really important (see dictobject.c:33-126 for the algorithm for probing). What is important is tha...