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Set time part of DateTime in ruby
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221
Within a Rails environment:
Thanks to ActiveSupport you can use:
DateTime.now.midnight
DateTim...
Regular expression: find spaces (tabs/space) but not newlines
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192
Use character classes: [ \t]
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How to capture stdout output from a Python function call?
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188
Try this context manager:
from io import StringIO
import sys
class Capturing(list):
def...
Font Awesome icon inside text input element
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109
You're right. :before and :after pseudo content is not intended to work on replaced content li...
How to have Emacs auto-refresh all buffers when files have changed on disk?
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edited Jul 3 '12 at 17:41
Tim Cooper
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How would you count occurrences of a string (actually a char) within a string?
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1039
If you're using .NET 3.5 you can do this in a one-liner with LINQ:
int count = source.Count(...
Check if list of objects contain an object with a certain attribute value
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1 Answer
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SQL to find the number of distinct values in a column
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11 Answers
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