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C# DropDownList with a Dictionary as DataSource
...) using a Dictionary (list) of languageCod (en-gb) as key and language name (english) as the text to display.
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What is the _snowman param in Ruby on Rails 3 forms for?
In Ruby on Rails 3 (currently using Beta 4), I see that when using the form_tag or form_for helpers there is a hidden field named _snowman with the value of ☃ ( Unicode \x9731) showing up.
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What are the special dollar sign shell variables?
...ash, there appear to be several variables which hold special, consistently-meaning values. For instance,
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How to check if a function exists on a SQL database
...abase, so that I can drop it and create it again. It should basically be something like the following code that I use for stored procedures:
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Having a private branch of a public repo on GitHub?
...ave a public PHP project in a GitHub repo, which contains just one branch (master).
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How assignment works with Python list slice?
...new" list is being returned I've the following questions related to "Assignment to slices"
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How to upgrade Eclipse for Java EE Developers?
...ences > Install/Update > Available Software Sites > Add...
Name: Oxygen
Location: http://download.eclipse.org/releases/oxygen/
Then tell Eclipse to look for updates: Help > Check for updates.
After the installation, Eclipse will restart and show the old splash screen. Next...
how to use “AND”, “OR” for RewriteCond on Apache?
...teresting question and since it isn't explained very explicitly in the documentation I'll answer this by going through the sourcecode of mod_rewrite; demonstrating a big benefit of open-source.
In the top section you'll quickly spot the defines used to name these flags:
#define CONDFLAG_NONE ...
How to bind multiple values to a single WPF TextBlock?
I'm currently using the TextBlock below to bind the value of a property named Name :
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What is the difference between range and xrange functions in Python 2.X?
...range creates a list, so if you do range(1, 10000000) it creates a list in memory with 9999999 elements.
xrange is a sequence object that evaluates lazily.
In Python 3, range does the equivalent of python's xrange, and to get the list, you have to use list(range(...)).
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