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Is there a way to pass optional parameters to a function?
Is there a way in Python to pass optional parameters to a function while calling it and in the function definition have some code based on "only if the optional parameter is passed"
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Scoping in Python 'for' loops
I'm not asking about Python's scoping rules; I understand generally how scoping works in Python for loops. My question is why the design decisions were made in this way. For example (no pun intended):
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Get the length of a String
How do you get the length of a String ? For example, I have a variable defined like:
41 Answers
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Count number of occurrences of a pattern in a file (even on same line)
When searching for number of occurrences of a string in a file, I generally use:
5 Answers
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Comparing Dates in Oracle SQL
I'm trying to get it to display the number of employees that are hired after June 20, 1994,
But I get an error saying "JUN' invalid identifier. Please help, thanks!
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Difference between web reference and service reference?
What is the difference between web reference and service reference in WCF?
Which is preferable in WCF?
5 Answers
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Outline radius?
Is there anyway of getting rounded corners on the outline of a div element , similar to border-radius ?
19 Answers
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What is the difference between an interface and abstract class?
What exactly is the difference between an interface and abstract class?
37 Answers
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Get statistics for each group (such as count, mean, etc) using pandas GroupBy?
I have a data frame df and I use several columns from it to groupby :
7 Answers
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Best way to read a large file into a byte array in C#?
I have a web server which will read large binary files (several megabytes) into byte arrays. The server could be reading several files at the same time (different page requests), so I am looking for the most optimized way for doing this without taxing the CPU too much. Is the code below good enough?...