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What is the _snowman param in Ruby on Rails 3 forms for?
...hat can be understood as both Latin-1 and Unicode (for instance, é or ç, common in names), Internet Explorer will encode them in Latin-1.
This means that if a user searches for "Ché Guevara", it will come through incorrectly on the server-side. In Ruby 1.9, this will result in an encoding error ...
What are the special dollar sign shell variables?
...ent shell (not subshell).
$_ most recent parameter (or the abs path of the command to start the current shell immediately after startup).
$IFS is the (input) field separator.
$? is the most recent foreground pipeline exit status.
$! is the PID of the most recent background command.
$0 is the name of...
Default visibility for C# classes and members (fields, methods, etc.)?
... edited May 23 '17 at 12:34
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answered Sep 21 '10 at 19:15
OdedOded
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Web Reference vs. Service Reference
...you really must: when you do a "Add Service Reference", on the dialog that comes up, click on the [Advanced] button in the button left corner:
and on the next dialog that comes up, pick the [Add Web Reference] button at the bottom.
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How do you turn off auto-capitalisation in HTML form fields in iOS?
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What is the format specifier for unsigned short int?
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ngClass style with dash in key
...e a headache with styles that use dashes, especially since bootstrap has become so popular.
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