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How can I create an Asynchronous function in Javascript?
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@gab06 - I'd say your canvas drawing function is blocking for its own good reasons. Split its action into many smaller ones and invoke each one of them with a timer: you'll see that the interface this way does respond to your mouse clicks, etc.
– Marco...
What is the purpose of Order By 1 in SQL select statement?
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Also see:
http://www.techonthenet.com/sql/order_by.php
For a description of order by. I learned something! :)
I've also used this in the past when I wanted to add an indeterminate number of filters to a sql statement. Sloppy I know, but it worked. :P
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Why would I use Scala/Lift over Java/Spring? [closed]
...t that @harryh isn't a super-genius) and his main focus was re-writing the PHP version of FourSquare while coping with weekly traffic doubling.
The last part of Lift's security focus is SiteMap. It's a unified access control, site navigation, and menu system. The developer defines the access cont...
How to check Oracle database for long running queries
...This shows locks. Sometimes things are going slow, but it's because it is blocked waiting for a lock:
select
object_name,
object_type,
session_id,
type, -- Type or system/user lock
lmode, -- lock mode in which session holds lock
request,
block,
ctime -- ...
Store images in a MongoDB database
...o store small size of files.
Refer to your scripting language driver. For PHP, click here.
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How can I explode and trim whitespace?
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This is also looping (internally) by PHP
– Jason OOO
Oct 13 '13 at 15:47
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Node.js/Express.js App Only Works on Port 3000
... was never resolved... You likely have a firewall in front of your machine blocking those ports, or iptables is set up to prevent the use of those ports.
Try running nmap -F localhost when you run your app (install nmap if you don't have it). If it appears that you're running the app on the correc...
Difference between SRC and HREF
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So why does google PageSpeed talk about blocking external CSS references? developers.google.com/speed/docs/insights/OptimizeCSSDelivery
– Freek
May 7 '14 at 13:46
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Is there some way to PUSH data from web server to browser?
.... The webserver at this point can:
Return the new photo, if there is one
Block the client for some seconds (30 in our setup) waiting for some event to ocurr and change the photograph. If no event was generated at that point, it returns the same photo, only to allow the connection to stay alive and...
How to indent a few lines in Markdown markup?
...xcept each line should start at the 6th column. I.e. I don't want the code block formatting rule to make this chunk of text look like code as I'll use other formatting like bold face, etc. How to do that in Markdown?
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