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How to set environment variable for everyone under my linux system?
...variables. The best you can do is arrange for any specific shell to have a site-specific initialization.
If you put it in /etc/profile, that will take care of things for most posix-compatible shell users. This is probably "good enough" for non-critical purposes.
But anyone with a csh or tcsh shell...
Trigger 404 in Spring-MVC controller?
... Interesting. Can you specify which HttpStatus to use at the throw site (i.e. not have it compiled into the Exception class)?
– matt b
Jan 14 '10 at 19:46
1
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Ajax, back button and DOM updates
... never had a reason to use it myself, and if developers want to make their sites slower and more painful for their users (I hate how navigating back to reddit comment pages resets comment collapsed state), that's their prerogative.
– Miles
Jul 30 '09 at 6:16
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Choosing a Windows automation scripting language. AutoIt vs Autohotkey [closed]
...utoHotkey is open source, AutoIt is not.
You have to search the AutoHotkey site to put all tools together. AutoIt does better at packaging all in its initial download.
My vote is for AutoHotkey (AHK).
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Display date/time in user's locale format and time offset
...o always serve dates in UTC in the HTML, and have JavaScript on the client site convert it to the user's local timezone.
15...
What is the best way to unit test Objective-C code?
...t framework (which is, itself based on OCUnit). As they say on the project site:
GTM has several enhancement to the
standard SenTestingKit allowing you to
do UI unit testing, automated binding
unit testing, log tracking, and unit
testing on the iPhone, as well as
tools for doing static...
How can I get the URL of the current tab from a Google Chrome extension?
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Hi here is an Google Chrome Sample which emails the current Site to an friend. The Basic idea behind is what you want...first of all it fetches the content of the page (not interessting for you)...afterwards it gets the URL (<-- good part)
Additionally it is a nice working code ex...
What are DDL and DML?
...ts in database.
Examples: CREATE, ALTER, DROP statements
Visit this site for more info: http://blog.sqlauthority.com/2008/01/15/sql-server-what-is-dml-ddl-dcl-and-tcl-introduction-and-examples/
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How to install multiple python packages at once using pip
...and syntax - note that you can generate one based on current environment / site-packages with pip freeze if you want a quick example - e.g. (based on having installed wsgiref and boto in a clean virtualenv):
$ pip freeze
boto==2.3.0
wsgiref==0.1.2
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rake db:schema:load vs. migrations
...s page precisely because I agree with that. My experience is that once the site is in production, it is much safer to use migrations to change it. In spite of this, the comments of the beginning of db/schema.rb precisely state the contrary ! (I have the problem at the start of every project because ...