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Using column alias in WHERE clause of MySQL query produces an error
The query I'm running is as follows, however I'm getting this error:
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Override valueof() and toString() in Java enum
The values in my enum are words that need to have spaces in them, but enums can't have spaces in their values so it's all bunched up. I want to override toString() to add these spaces where I tell it to.
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Checking to see if one array's elements are in another array in PHP
I have two arrays in PHP as follows:
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Is Python strongly typed?
I've come across links that say Python is a strongly typed language.
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Difference between File.separator and slash in paths
What is the difference between using File.separator and a normal / in a Java Path-String?
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Easy way to turn JavaScript array into comma-separated list?
I have a one-dimensional array of strings in JavaScript that I'd like to turn into a comma-separated list. Is there a simple way in garden-variety JavaScript (or jQuery) to turn that into a comma-separated list? (I know how to iterate through the array and build the string myself by concatenation if...
How to get rid of punctuation using NLTK tokenizer?
I'm just starting to use NLTK and I don't quite understand how to get a list of words from text. If I use nltk.word_tokenize() , I get a list of words and punctuation. I need only the words instead. How can I get rid of punctuation? Also word_tokenize doesn't work with multiple sentences: dots ar...
What are some common uses for Python decorators? [closed]
While I like to think of myself as a reasonably competent Python coder, one aspect of the language I've never been able to grok is decorators.
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Distinct not working with LINQ to Objects
This is based on an example in "LINQ in Action". Listing 4.16.
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How can I find a specific element in a List?
My application uses a list like this:
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