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Difference between Big-O and Little-O Notation
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f ∈ O(g) says, essentially
For at least one choice of a constant k > 0, you can find a constant a such that the inequality 0 <= f(x) <= k g(x) holds for all x > a.
Note that O(g) is the set of all functions for which this condit...
Same Navigation Drawer in different Activities
...Config);
drawerToggle.onConfigurationChanged(newConfig);
}
}
All the other Activities that needs to have a navigation drawer should extend this Activity instead of Activity itself, example:
public class AnyActivity extends BaseActivity
{
//Because this activity extends BaseActivit...
What is the difference between Left, Right, Outer and Inner Joins?
I am wondering how to differentiate all these different joins ...
9 Answers
9
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How do negative margins in CSS work and why is (margin-top:-5 != margin-bottom:5)?
...way to go (as opposed to articles like this)? I see you're trying to vertically center the element, so why do you have to set margin-top:-8px; and not margin-top:-50%;?
Well, vertical centering in CSS is harder than it should be. When setting even top or bottom margins in %, the value is calculated...
Best way to represent a Grid or Table in AngularJS with Bootstrap 3? [closed]
...you can even easily pick stuff out of there if you want to reach an even smaller footprint.
Where the other grids will give you claustrophobia in different areas, Smart Table just feels open and to the point.
If you rely heavily on inline editing and other advanced features, you might get up and r...
What is a raw type and why shouldn't we use it?
...MyType<E> is a parameterized type (JLS 4.5). It is common to colloquially refer to this type as simply MyType for short, but technically the name is MyType<E>.
mt has a raw type (and generates a compilation warning) by the first bullet point in the above definition; inn also has a raw ty...
Play audio from a stream using C#
... on my blog explaining how to play back an MP3 stream using NAudio. Essentially you have one thread downloading MP3 frames, decompressing them and storing them in a BufferedWaveProvider. Another thread then plays back using the BufferedWaveProvider as an input.
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Simple tool to 'accept theirs' or 'accept mine' on a whole file using git
...erge tool, and I also don't want to have to vi the conflicted file and manually choose the between HEAD (mine) and the imported change (theirs). Most of the time I either want all of their changes or all of mine. Commonly this is because my change made it upsteam and is coming back to me through a...
Python pandas Filtering out nan from a data selection of a column of strings
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Just drop them:
nms.dropna(thresh=2)
this will drop all rows where there are at least two non-NaN.
Then you could then drop where name is NaN:
In [87]:
nms
Out[87]:
movie name rating
0 thg John 3
1 thg NaN 4
3 mol Graham NaN
4 lob N...
Select all elements with “data-” attribute without using jQuery
Using only JavaScript, what is the most efficient way to select all DOM elements that have a certain data- attribute (let's say data-foo ). The elements may be different tag elements.
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