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What's the best manner of implementing a social activity stream? [closed]
...ata field, because you don't want to do any joins on other database tables if you want speed. And in order to display, say 200, different events from 50 different users, you need speed.
Then I have classes that extends a basic FeedActivity class for rendering the different types of activity entries...
Matplotlib plots: removing axis, legends and white spaces
... solutions in this thread, and linked ones, worked. However explicitly specifying bbox_inches=0 did the trick.
– kadrach
Feb 23 '15 at 4:13
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What is the syntax for a default constructor for a generic class?
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And if you need the Type as a property:
public class Cell<T>
{
public Cell()
{
TheType = typeof(T);
}
public Type TheType { get;}
}
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Calculating Pearson correlation and significance in Python
...kes as input two lists, and returns the Pearson correlation , and the significance of the correlation.
16 Answers
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Is there a faster/shorter way to initialize variables in a Rust struct?
...you can take advantage of an automatically derived default implementation. If you use #[derive(Default)] on a data structure, the compiler will automatically create a default function for you that fills each field with its default value. The default boolean value is false, the default integral value...
Difference between decimal, float and double in .NET?
What is the difference between decimal , float and double in .NET?
18 Answers
18
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Define preprocessor macro through CMake?
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To do this for a specific target, you can do the following:
target_compile_definitions(my_target PRIVATE FOO=1 BAR=1)
You should do this if you have more than one target that you're building and you don't want them all to use the same flags. A...
How to exclude a file extension from IntelliJ IDEA search?
...results in IntelliJ IDEA's " Find in Path " dialog (invoked by CTRL + SHIFT + F )? I want to exclude all .css files.
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PHP: Return all dates between two dates in an array [duplicate]
...it gets you a DatePeriod object that implements the Traversable interface. If you were just planning on iterating over a list of dates with foreach, great; but otherwise, you'll need to use foreach anyway, in order to build your own array.
– Aaron Adams
Apr 26 ...
What is the difference between a .xib file and a .storyboard?
Can someone explain in simple words the difference between .xib and .storyboard?
6 Answers
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