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“Variable” variables in Javascript?
...mple below we use the same concept to get the ID of an undefined number of HTML elements.
var elementIds = [],
elements = ['message','fillOrStroke','sizePicker','colorPicker']; //The items in this array could be defined automatically via an input, database query, event, etc.
element...
How to get config parameters in Symfony2 Twig Templates
...r_management"
http://symfony.com/doc/current/templating/global_variables.html
If the global variable you want to set is more complicated - say an object - then you won't be able to use the above method. Instead, you'll need to create a Twig Extension and return the global variable as one of the e...
How to support placeholder attribute in IE8 and 9
... }
})
});
these are the alternate links
Placeholder jquery library
HTML5 polyfills -- go for placeholder section
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Adding a legend to PyPlot in Matplotlib in the simplest manner possible
...m this tutorial: http://jakevdp.github.io/mpl_tutorial/tutorial_pages/tut1.html
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How can I truncate a double to only two decimal places in Java?
...e what you meant: docs.oracle.com/javase/7/docs/api/java/math/RoundingMode.html
– Shimon Doodkin
Apr 13 at 16:51
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How to run a single test from a rails test suite?
...to the guides: http://guides.rubyonrails.org/contributing_to_ruby_on_rails.html#running-tests
cd actionmailer
bundle exec ruby -w -Itest test/mail_layout_test.rb -n test_explicit_class_layout
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Calling a JavaScript function named in a variable [duplicate]
...end a link to their victim that looked like this:
http://yoursite.com/foo.html?func=function(){alert('Im%20In%20Teh%20Codez');}
And their javascript, not yours, would get executed. This code could do something far worse than just pop up an alert of course; it could steal cookies, send requests to...
How to change default timezone for Active Record in Rails?
...database. The default is :utc.
http://guides.rubyonrails.org/configuring.html
If you want to change Rails timezone, but continue to have Active Record save in the database in UTC, use
# application.rb
config.time_zone = 'Eastern Time (US & Canada)'
If you want to change Rails timezone...
How to get the filename without the extension from a path in Python?
...
https://docs.python.org/3/library/os.path.html
In python 3 pathlib "The pathlib module offers high-level path objects."
so,
>>> from pathlib import Path
>>> p = Path("/a/b/c.txt")
>>> print(p.with_suffix(''))
\a\b\c
>>> print(p....
Medium-size Clojure sample application?
...
A lot of Compojure's HTML generating code is now part of Hiccup I believe (github.com/weavejester/hiccup)
– mikera
Oct 21 '11 at 10:39
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