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How to get a substring between two strings in PHP?
...bstring between two words (or two characters).
I'm wondering whether there is a php function that achieves that. I do not want to think about regex (well, I could do one but really don't think it's the best way to go). Thinking of strpos and substr functions.
Here's an example:
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Remove all special characters, punctuation and spaces from string
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This can be done without regex:
>>> string = "Special $#! characters spaces 888323"
>>> ''.join(e for e in string if e.isalnum())
'Specialcharactersspaces888323'
You can use str.isalnum:
S.isalnum() -&g...
How can I get a count of the total number of digits in a number?
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edited Dec 19 '10 at 18:23
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Do I need to explicitly call the base virtual destructor?
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answered Mar 24 '09 at 14:23
Lou FrancoLou Franco
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Why is vertical-align: middle not working on my span or div?
...I put vertical-align: middle , nothing happens. I've tried changing the display properties of both elements, and nothing seems to work.
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EF Code First foreign key without navigation property
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With EF Code First Fluent API it is impossible. You always need at least one navigation property to create a foreign key constraint in the database.
If you are using Code First Migrations you have the option to add a new code based migration on the package ...
How do I mock an open used in a with statement (using the Mock framework in Python)?
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The way to do this has changed in mock 0.7.0 which finally supports mocking the python protocol methods (magic methods), particularly using the MagicMock:
http://www.voidspace.org.uk/python/mock/magicmock.html
An example of mocking open as...
What difference is there between WebClient and HTTPWebRequest classes in .NET?
What difference is there between the WebClient and the HttpWebRequest classes in .NET? They both do very similar things. In fact, why weren't they merged into one class (too many methods/variables etc may be one reason but there are other classes in .NET which breaks that rule).
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How to find memory leak in a C++ code/project?
I am a C++ programmer on the Windows platform. I am using Visual Studio 2008.
19 Answers
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How to get the index of an item in a list in a single step?
How can I find the index of an item in a list without looping through it?
7 Answers
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