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PHP array_filter with arguments
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jensgramjensgram
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Find the most common element in a list
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answered Oct 5 '09 at 15:16
Alex MartelliAlex Martelli
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Center image in div horizontally [duplicate]
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553
Every solution posted here assumes that you know the dimensions of your img, which is not a co...
How to execute a bash command stored as a string with quotes and asterisk [duplicate]
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Should .nuget folder be added to version control?
...cript on Github
– CAD bloke
Mar 8 '15 at 21:52
@CAD Bloke, yes that is in the reading list at the bottom, thank you fo...
Padding between ActionBar's home icon and title
...Holo.Light.ActionBar">
<item name="android:background">#3f51b5</item>
<item name="android:titleTextStyle">@style/ActionBar.TitleText</item>
<item name="android:textColor">#fff</item>
<item name="android:textSize">18sp</i...
Where can I learn how to write C code to speed up slow R functions? [closed]
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edited Nov 5 '10 at 14:12
answered Nov 5 '10 at 13:36
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How are multi-dimensional arrays formatted in memory?
... happen. Here's a quick example:
int array1[3][2] = {{0, 1}, {2, 3}, {4, 5}};
In memory looks like this:
0 1 2 3 4 5
exactly the same as:
int array2[6] = { 0, 1, 2, 3, 4, 5 };
But if you try to pass array1 to this function:
void function1(int **a);
you'll get a warning (and the app will...
How do I concatenate two lists in Python?
...ou can use the + operator to combine them:
listone = [1,2,3]
listtwo = [4,5,6]
joinedlist = listone + listtwo
Output:
>>> joinedlist
[1,2,3,4,5,6]
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How to check if a user is logged in (how to properly use user.is_authenticated)?
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530
Update for Django 1.10+:
is_authenticated is now an attribute in Django 1.10.
The method was r...