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Spring 3 MVC accessing HttpRequest from controller
...ion attributes myself rather then leave it to spring @SessionAttributes , for login of cookies handling for example.
3 An...
What is git actually doing when it says it is “resolving deltas”?
... describe how Mercurial works, not Git. It is coming up in Google searches for this issue so I feel the need to reply. Git does not store the differences between commits as deltas; Git is a "whole object" store. As such, Git does not need "snapshots" to show any given file because file history does...
Timeout jQuery effects
...stated in the jQuery API documentation, delay() should really only be used for things related to the effects queue. If you need a timeout for something else, setTimeout() is still the way to go.
– scy
Aug 16 '10 at 9:24
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Split comma-separated strings in a column into separate rows
... to 2 million rows.
Benchmark results
The benchmark results show that for sufficiently large data frames all data.table methods are faster than any other method. For data frames with more than about 5000 rows, Jaap's data.table method 2 and the variant DT3 are the fastest, magnitudes faster tha...
Django template tag to truncate text
... endif %}
Update
Since version 1.4, Django have a built-in template tag for this:
{{ value|truncatechars:9 }}
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How to navigate a few folders up?
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This is what worked best for me:
string parentOfStartupPath = Path.GetFullPath(Path.Combine(Application.StartupPath, @"../"));
Getting the 'right' path wasn't the problem, adding '../' obviously does that, but after that, the given string isn't usa...
What's the difference between Jetty and Netty?
... own servlet container or http client app with help of the Netty framework for example.
Edit:
Forgot to mention that Jetty 8 and Apache Tomcat 7 support servlet 3.0 spec, but netty doesn't. Because it's not a servlet container.
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How do I request a file but not save it with Wget? [closed]
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Use q flag for quiet mode, and tell wget to output to stdout with O- (uppercase o) and redirect to /dev/null to discard the output:
wget -qO- $url &> /dev/null
> redirects application output (to a file). if > is preceded ...
Javascript: Round up to the next multiple of 5
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+1 for compact and efficient... and it will round to 10, right? :)
– zx81
Jun 9 '14 at 10:19
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Using HTML5/JavaScript to generate and save a file
...ada reader working. Problem is it's pretty slow (Collada is a very verbose format), so I'm going to start converting files to a easier to use format (probably JSON). I already have the code to parse the file in JavaScript, so I may as well use it as my exporter too! The problem is saving.
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