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How can I check if character in a string is a letter? (Python)
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195
You can use str.isalpha().
For example:
s = 'a123b'
for char in s:
print(char, char.isa...
'Microsoft.SqlServer.Types' version 10 or higher could not be found on Azure
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12 Answers
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Rspec doesn't see my model Class. uninitialized constant error
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91
Your spec_helper file is missing some important commands. Specifically, it's not including conf...
Entity Framework - Add Navigation Property Manually
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181
Yup - it's not that straightforward.
Here's what you do:
1 - Right click on the designer, Ad...
How do I find the time difference between two datetime objects in python?
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15 Answers
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How to break out from a ruby block?
...do |line| # Iterate over the lines in file f
next if line[0,1] == "#" # If this line is a comment, go to the next
puts eval(line)
end
When used in a block, break transfers control out of the block, out of the iterator that invoked the block, and to the first expression followin...
Update Angular model after setting input value with jQuery
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12 Answers
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Manually raising (throwing) an exception in Python
...ave to catch all other more specific exceptions that subclass it.
Problem 1: Hiding bugs
raise Exception('I know Python!') # Don't! If you catch, likely to hide bugs.
For example:
def demo_bad_catch():
try:
raise ValueError('Represents a hidden bug, do not catch this')
raise...
Get the date (a day before current time) in Bash
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17 Answers
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Simple C example of doing an HTTP POST and consuming the response
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188
+50
A messa...