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String representation of an Enum
...adonly int value;
public static readonly AuthenticationMethod FORMS = new AuthenticationMethod (1, "FORMS");
public static readonly AuthenticationMethod WINDOWSAUTHENTICATION = new AuthenticationMethod (2, "WINDOWS");
public static readonly AuthenticationMethod SINGLESIGNON = new Authen...
How do you specify that a class property is an integer?
...t of description from documentation:
"Aliasing doesn’t actually create a new type - it creates a new name to refer to that type. Aliasing a primitive is not terribly useful, though it can be used as a form of documentation."
...
How to make a window always stay on top in .Net?
...topmost windows.
There is no way to create a window that is not covered by new topmost windows of another process. Raymond Chen explained why.
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How to fix a locale setting warning from Perl?
...cale ("C").
My guess is you used ssh to connect to this older host from a newer desktop machine. It's common for /etc/ssh/sshd_config to contain
AcceptEnv LANG LC_*
which allows clients to propagate the values of those environment variables into new sessions.
The warning gives you a hint about ...
Using Regex to generate Strings rather than match them
...
It's too late to help the original poster, but it could help a newcomer. Generex is a useful java library that provides many features for using regexes to generate strings (random generation, generating a string based on its index, generating all strings...).
Example :
Generex generex ...
Equivalent of .try() for a hash to avoid “undefined method” errors on nil? [duplicate]
... @sscirrus: Sorry, my mistake. I've edited my answer accordingly. Try the new answer.
– Andrew Grimm
Jun 3 '11 at 9:15
14
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How do you write a migration to rename an ActiveRecord model and its table in Rails?
...
Here's an example:
class RenameOldTableToNewTable < ActiveRecord::Migration
def self.up
rename_table :old_table_name, :new_table_name
end
def self.down
rename_table :new_table_name, :old_table_name
end
end
I had to go and rename the model decla...
jQuery removeClass wildcard
....removeClass(function (index, className) {
return (className.match(new RegExp("\\S*" + filter + "\\S*", 'g')) || []).join(' ')
});
return this;
};
Usage:
$(".myClass").removeClassStartingWith('color');
sh...
What does 'predicate' mean in the context of computer science? [duplicate]
...r > 0
}
// array of numbers
var numbers = [-2 , -1 , 0 , 1 , 2];
var newNumbers = numbers.filter(predicate);
// newNumbers => [1 , 2] ;
filter is a function that returns a new array based on a predicate ( or a "filter criteria". )
it has filtered the array based on the value of predicate
...
Javascript set img src
...on the real img object.
Like so:
function LoadImages() {
searchPic = new Image();
searchPic.onload=function () {
document["pic1"].src = "XXXX/YYYY/search.png";
}
searchPic.src = "XXXX/YYYY/search.png"; // This is correct and the path is correct
}
...