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Anonymous recursive PHP functions
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answered Mar 19 '10 at 20:03
Derek HDerek H
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android:drawableLeft margin and/or padding
... android:drawableLeft="@drawable/button_icon"
android:drawablePadding="2dip"
android:paddingLeft="30dip"
android:paddingRight="26dip"
android:singleLine="true"
android:gravity="center" />
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Easy way to print Perl array? (with a little formatting)
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answered Apr 21 '11 at 7:52
AlexAlex
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copying all contents of folder to another folder using batch file?
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12 Answers
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Truncate a list to a given number of elements
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142
Use List.subList:
import java.util.*;
import static java.lang.Math.min;
public class T {
pub...
stash@{1} is ambiguous?
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234
Your shell is eating your curly brackets, so while you say stash@{1}, git sees stash@1 and tha...
How do I get the first element from an IEnumerable in .net?
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247
If you can use LINQ you can use:
var e = enumerable.First();
This will throw an exception t...
How can I compare two lists in python and return matches
...nt one, but by far the most obvious way to do it is:
>>> a = [1, 2, 3, 4, 5]
>>> b = [9, 8, 7, 6, 5]
>>> set(a) & set(b)
{5}
if order is significant you can do it with list comprehensions like this:
>>> [i for i, j in zip(a, b) if i == j]
[5]
(only works...