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How can I check whether a option already exist in select by JQuery
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341
This evaluates to true if it already exists:
$("#yourSelect option[value='yourValue']").length...
How to get whole and decimal part of a number?
...or($n); // 1
$fraction = $n - $whole; // .25
Then compare against 1/4, 1/2, 3/4, etc.
In cases of negative numbers, use this:
function NumberBreakdown($number, $returnUnsigned = false)
{
$negative = 1;
if ($number < 0)
{
$negative = -1;
$number *= -1;
}
if ($returnUn...
Dynamic Anonymous type in Razor causes RuntimeBinderException
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240
Anonymous types having internal properties is a poor .NET framework design decision, in my opin...
How do I seed a random class to avoid getting duplicate random values [duplicate]
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edited Nov 23 '09 at 20:41
answered Nov 23 '09 at 20:33
M...
How to run Node.js as a background process and never die?
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14 Answers
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How to calculate age (in years) based on Date of Birth and getDate()
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34 Answers
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How do I add an existing directory tree to a project in Visual Studio?
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1475
You need to put your directory structure in your project directory. And then click "Show All F...
Rails: select unique values from a column
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454
Model.select(:rating)
Result of this is a collection of Model objects. Not plain ratings. An...
How do I set default terminal to terminator? [closed]
...e 3 /usr/bin/terminator 50 manual mode 4 /usr/bin/uxterm 20 manual mode 5 /usr/bin/xfce4-terminal.wrapper 40 manual mode 6 /usr/bin/xterm 20 manual mode
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How to duplicate object properties in another object?
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14 Answers
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