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leading zeros in rails
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338
It'd be better to store it as an integer and just display it as you described on runtime. Ever...
There can be only one auto column
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answered Dec 27 '11 at 14:53
emstolemstol
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Create Directory if it doesn't exist with Ruby
...ulian Onofrei
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answered Oct 9 '13 at 19:08
zrl3dxzrl3dx
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What is the benefit of using Fragments in Android, rather than Views?
...ted to a similar question a year earlier: https://stackoverflow.com/a/11126397/618881
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Debugging automatic properties
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Using Visual Studio 2008, 2010, 2012, 2013:
Go to the Breakpoint window
New -> Break at Function…
For the get, type: ClassName.get_Counter()
For the set, type: ClassName.set_Counter(int)
You'll get a "No Source Available" when the breakpoint is hit, but yo...
Does .NET have a way to check if List a contains all items in List b?
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If you're using .NET 3.5, it's easy:
public class ListHelper<T>
{
public static bool ContainsAllItems(List<T> a, List<T> b)
{
return !b.Except(a).Any();
}
}
This checks whether there are any elements in b ...
Simple argparse example wanted: 1 argument, 3 results
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answered Feb 26 '14 at 15:31
mightypilemightypile
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Format date to MM/dd/yyyy in JavaScript [duplicate]
I have a dateformat like this '2010-10-11T00:00:00+05:30' . I have to format in to MM/dd/yyyy using JavaScript or jQuery . Anyone help me to do the same.
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Position a CSS background image x pixels from the right?
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background-position: right 30px center;
It works in most browsers. See: http://caniuse.com/#feat=css-background-offsets for full list.
More information: http://www.w3.org/TR/css3-background/#the-background-position
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