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How to use Regular Expressions (Regex) in Microsoft Excel both in-cell and loops
... three lower case letter a, aa, aaa
+ Match at least one, or more, of the pattern defined before it.
E.g. a+ will match consecutive a's a, aa, aaa, and so on
? Match zero or one of the pattern defined before it.
E.g. Pattern may or may not be present but can only be matched one ...
How to get string width on Android?
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Great answer. By the way, the result will be more accurate if call textView.setTextSize().
– li2
Aug 6 '15 at 14:57
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Difference between an application server and a servlet container?
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+1 from my side,Good differences.Any more differences @Bozho
– Deepak
Feb 18 '11 at 14:15
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How do I join two lists in Java?
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How to make an unaware datetime timezone aware in python
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Make xargs handle filenames that contain spaces
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Difference between staticmethod and classmethod
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One more use for @staticmethod - you can use it to remove cruft. I am implementing a programming language in Python - library-defined functions use a static execute method, where user-defined functions require instance arguments ...
What are the main performance differences between varchar and nvarchar SQL Server data types?
...he cost of migrating one application from varchar to nvarchar will be much more than the little bit of extra disk space you'll use in most applications.
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What's the best practice for primary keys in tables?
...ecessary. Prefer a numeric type because numeric types are stored in a much more compact format than character formats. This is because most primary keys will be foreign keys in another table as well as used in multiple indexes. The smaller your key, the smaller the index, the less pages in the cache...