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SQL Server Text type vs. varchar data type [closed]
I have variable length character data and want to store in SQL Server (2005) database. I want to learn some best practices about how to choose TEXT SQL type or choose VARCHAR SQL type, pros and cons in performance/footprint/function.
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How to make the first option of selected with jQuery
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27 Answers
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figure of imshow() is too small
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142
If you don't give an aspect argument to imshow, it will use the value for image.aspect in your m...
How to do exponentiation in clojure?
... (* x x))]
(cond (zero? n) 1
(even? n) (square (exp-s x (/ n 2)))
:else (* x (exp-s x (dec n))))))
library
(require 'clojure.contrib.math)
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Use of *args and **kwargs [duplicate]
...>> print_everything('apple', 'banana', 'cabbage')
0. apple
1. banana
2. cabbage
Similarly, **kwargs allows you to handle named arguments that you have not defined in advance:
>>> def table_things(**kwargs):
... for name, value in kwargs.items():
... print( '{0} = {1}'.f...
How do you check in python whether a string contains only numbers?
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251
You'll want to use the isdigit method on your str object:
if len(isbn) == 10 and isbn.isdigit(...
Interpolating a string into a regex
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274
Same as string insertion.
if goo =~ /#{Regexp.quote(foo)}/
#...
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