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How do I enumerate the properties of a JavaScript object? [duplicate]
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Simple enough:
for(var propertyName in myObject) {
// propertyName is what you want
// you can get the value like this: myObject[propertyName]
}
Now, you will not get private variables this way because they are not available.
EDIT: @bitwiseplatypus is correct that unless you use the has...
How to round a number to n decimal places in Java
What I would like is a method to convert a double to a string which rounds using the half-up method - i.e. if the decimal to be rounded is 5, it always rounds up to the next number. This is the standard method of rounding most people expect in most situations.
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How do I disable the 'Debug / Close Application' dialog on Windows Vista?
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DefaultConsent=1 seem to be the default. What about DontShowUI ?
– Zitrax
Mar 14 '11 at 15:31
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How do I specify unique constraint for multiple columns in MySQL?
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what's with all the backquotes, do they serve some purpose?
– puk
May 16 '13 at 6:48
8
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Naming conventions: “State” versus “Status” [closed]
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IMO:
status == how are you? [good/bad]
state == what are you doing? [resting/working]
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UIActionSheet cancel button strange behaviour
...ave a UIBarButtonItem opening an action sheet to offer users choices about what to do. Everything works as expected unless I try to click on the "Cancel" button. The target of the button appears to have moved up from where it should be. I can only activate it by clicking somewhere in the middle of t...
Exiting from python Command Line
...You can check on your interpreter by entering type(exit)
In active python what is happening is that exit is a function. If you do not call the function it will print out the string representation of the object. This is the default behaviour for any object returned. It's just that the designers thou...
Different ways of adding to Dictionary
What is the difference in Dictionary.add(key, value) and Dictionary[key] = value ?
8 Answers
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How can I convert a long to int in Java?
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What is the precision of integers? o_O
– khachik
Dec 4 '10 at 19:16
4
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Difference between /res and /assets directories
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res stands for resources, then what does assets stands for ??
– Vivek Warde
Jun 13 '14 at 5:34
40
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