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How to append multiple values to a list in Python
...> lst.append(4)
>>> lst
[1, 2, 3, 4]
>>> lst.extend([5, 6, 7])
>>> lst.extend((8, 9, 10))
>>> lst
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
>>> lst.extend(range(11, 14))
>>> lst
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]
So you can use list.append(...
Visual Studio replace tab with 4 spaces?
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ggplot2 keep unused levels barplot
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df <- data.frame(type=c("A", "A", "A", "B", "B"), group=rep("group1", 5))
df1 <- data.frame(type=c("A", "A", "A", "B", "B", "A", "A", "C", "B", "B"), group=c(rep("group1", 5),rep("group2", 5)))
df$type <- factor(df$type, levels=c("A","B", "C"))
df1$type <- factor(df1$type, levels=c("A"...
Rails migration: t.references with alternative name?
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Thread.Sleep replacement in .NET for Windows Store
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JS: Check if date is less than 1 hour ago?
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158
Define
var ONE_HOUR = 60 * 60 * 1000; /* ms */
then you can do
((new Date) - myDate) < O...
Is there anything like .NET's NotImplementedException in Java?
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Difference between setUp() and setUpBeforeClass()
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answered Aug 5 '10 at 8:54
Andrzej DoyleAndrzej Doyle
95.5k2929 gold badges181181 silver badges224224 bronze badges
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Multiline comment in PowerShell
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edited Apr 1 at 5:04
answered Jan 15 '14 at 5:31
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