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Global variables in AngularJS
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You've got basically 2 options for "global" variables:
use a $rootScope http://docs.angularjs.org/api/ng.$rootScope
use a service http://docs.angularjs.org/guide/services
$rootScope is a parent of all scopes so values exposed there will be visible in a...
How do I escape a percentage sign in T-SQL?
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Use brackets. So to look for 75%
WHERE MyCol LIKE '%75[%]%'
This is simpler than ESCAPE and common to most RDBMSes.
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What are the parameters sent to .fail in jQuery?
...omplete() callbacks will be deprecated in jQuery 1.8. To prepare your code for their eventual removal, use jqXHR.done(), jqXHR.fail(), and jqXHR.always() instead.
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Ruby: How to iterate over a range, but in set increments?
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See http://ruby-doc.org/core/classes/Range.html#M000695 for the full API.
Basically you use the step() method. For example:
(10..100).step(10) do |n|
# n = 10
# n = 20
# n = 30
# ...
end
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How do I remove the border around a focused contenteditable pre?
When I set a pre element to contenteditable and put focus in it for editing, it receives a dotted border around it that doesn't look very nice. The border isn't there when focus is somewhere else.
How do I remove that border?
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How can I get pg_dump to authenticate properly
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The Quick Solution
The problem is that it's trying to perform local peer authentication based on your current username. If you would like to use a password you must specify the hostname with -h.
pg_dump dbname -U username -h localhost -F c
Explanation
This is due to the followi...
Meaning of …interface{} (dot dot dot interface)
...t like with fmt.Printf()). The function will receive the list of arguments for the parameter as a slice of the type declared for the parameter ([]interface{} in your case). The Go Specification states:
The final parameter in a function signature may have a type prefixed with .... A function with su...
Empty Git submodule folder when repo cloned
...after the fact with git submodule update --init, if you already cloned but forgot --recursive.
– Amber
Jul 6 '12 at 7:56
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Why do Objective-C files use the .m extension?
...ive-C and Cocoa, I've been wondering why they have chosen the extension .m for the implementation files - was it supposed to mean something, or was it just a random letter?
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Accessing localhost (xampp) from another computer over LAN network - how to?
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Localhost is just a name given for the loopback, eg its like referring to yourself as "me" ..
To view it from other computers, chances are you need only do http://192.168.1.56 or http://myPcsName if that doesnt work, there is a chance that there is a fire...