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Why static classes cant implement interfaces? [duplicate]
...e raw data access ( TestRepository , SqlRepository , FlatFileRepository etc).
Because such a repository would be used throughout the runtime of my application it seemed like a sensible thing to me to make it a static class so I could go
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How do I put a variable inside a string?
...ed to generate a series of file names of the form 'file1.pdf', 'file2.pdf' etc. This is how it worked:
['file' + str(i) + '.pdf' for i in range(1,4)]
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How to find the width of a div using vanilla JavaScript?
...r the assigned width (ignoring padding, margin and so on) you could use.
getComputedStyle(element).width; //returns value in px like "727.7px"
getComputedStyle allows you to access all styles of that elements. For example: padding, paddingLeft, margin, border-top-left-radius and so on.
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SQL is null and = null [duplicate]
...alue (including another null) using a comparison operator (eg =, !=, <, etc) will result in a null, which is considered as false for the purposes of a where clause (strictly speaking, it's "not true", rather than "false", but the effect is the same).
The reasoning is that a null means "unknown",...
In PyCharm, how to go back to last location?
...remember, there is some shortcuts for rotating / mirroring / duplicating / etc. shortcuts in Intel Graphics module.
– awesoon
Feb 19 '15 at 3:45
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How do you use version control with Access development?
...any changes to the database structure (add table fields, query parameters, etc.). At first I thought this might be a problem if someone needed to, as there was no apparent way to remove the Access database from source control if Access didn't have the add-in loaded.
Id discovered that running...
Why are #ifndef and #define used in C++ header files?
... This will prevent from again declaring the identifiers, enums, structure, etc...
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How to increase code font size in IntelliJ?
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It is possible to change font size etc when creating custom Scheme using Save As... button:
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Any free WPF themes? [closed]
...d feel with a few variants like dark and light base themes with green,blue etc for text and others. Its pretty cool and can be used out of the box.
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How to get only time from date-time C# [closed]
...early. I had a colleague who converted everything to string - even doubles etc. It's an accident waiting to happen. I would say don't convert objects to strings until you want to display the object to a human. Until then stick with the objects.
– paul
Dec 18 '1...