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.prop('checked',false) or .removeAttr('checked')?
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Is there a way to zoom the Visual Studio text editor with a keyboard shortcut?
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C# - Multiple generic types in one list
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String formatting: % vs. .format vs. string literal
... not use it?
not knowing about it (me before reading this)
having to be compatible with Python 2.5
To answer your second question, string formatting happens at the same time as any other operation - when the string formatting expression is evaluated. And Python, not being a lazy language, eva...
How can I make a JUnit Test wait?
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.bashrc at ssh login
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In Python, how do you convert seconds since epoch to a `datetime` object?
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How can I format a nullable DateTime with ToString()?
...alue.ToString("yyyy-MM-dd hh:mm:ss") : "n/a");
EDIT: As stated in other comments, check that there is a non-null value.
Update: as recommended in the comments, extension method:
public static string ToString(this DateTime? dt, string format)
=> dt == null ? "n/a" : ((DateTime)dt).ToStri...
How to get Core Data object from specific Object ID?
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Redis is single-threaded, then how does it do concurrent I/O?
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