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How do I check if a list is empty?

... | edited May 28 at 18:08 answered Sep 10 '08 at 6:28 Pa...
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What is the difference between SqlCommand.CommandTimeout and SqlConnection.ConnectionTimeout?

...ng relatively long-running queries - it's perfectly okay for them to take 10 minutes to complete, but if it took 10 minutes to make the connection to start with, you'd know that something was badly wrong. share | ...
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MySql Table Insert if not exist otherwise update

...NSERT INTO AggregatedData (datenum,Timestamp) VALUES ("734152.979166667","2010-01-14 23:30:00.000") ON DUPLICATE KEY UPDATE Timestamp=VALUES(Timestamp) share | improve this answer | ...
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Counting occurrences in Vim without marking the buffer changed

... edited Mar 28 '14 at 22:20 Ben Klein 1,30922 gold badges1313 silver badges4040 bronze badges answered S...
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Go Unpacking Array As Arguments

... C: package main import "fmt" func my_func( args ...int) int { sum := 0 for _,v := range args { sum = sum + v } return sum; } func main() { arr := []int{2,4} sum := my_func(arr...) fmt.Println("Sum is ", sum) } Now you can sum as many things as you'd like. Notice ...
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One-line list comprehension: if-else variants

...sion you're returning for each element. Thus you need: [ x if x%2 else x*100 for x in range(1, 10) ] The confusion arises from the fact you're using a filter in the first example, but not in the second. In the second example you're only mapping each value to another, using a ternary-operator expr...
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@ character before a function call

... | edited Mar 7 '13 at 4:07 Mike Eng 1,26133 gold badges2525 silver badges4747 bronze badges answered J...
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Python call function within class

... answered Apr 11 '11 at 0:24 Jeff MercadoJeff Mercado 108k2424 gold badges213213 silver badges237237 bronze badges ...
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Devise - How do I forbid certain users from signing in?

... KrauseFx 10.2k55 gold badges4242 silver badges5252 bronze badges answered May 14 '11 at 19:38 ZabbaZabba ...
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Get url parameters from a string in .NET

...m1"); Check documentation at http://msdn.microsoft.com/en-us/library/ms150046.aspx share | improve this answer | follow | ...