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What is the difference between graph search and tree search?
...n
}
return next
Depending on how you implement select from open, you obtain different variants of search algorithms, like depth-first search (DFS) (pick newest element), breadth first search (BFS) (pick oldest element) or uniform cost search (pick element with lowest path cost), the popular A-sta...
How to convert 2D float numpy array to 2D int numpy array?
...
Use the astype method.
>>> x = np.array([[1.0, 2.3], [1.3, 2.9]])
>>> x
array([[ 1. , 2.3],
[ 1.3, 2.9]])
>>> x.astype(int)
array([[1, 2],
[1, 2]])
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...
Text blinking jQuery
... can be achieved with CSS3
@-webkit-keyframes blink {
from { opacity: 1.0; }
to { opacity: 0.0; }
}
blink {
-webkit-animation-name: blink;
-webkit-animation-iteration-count: infinite;
-webkit-animation-timing-function: cubic-bezier(1.0,0,0,1.0);
-webkit-animation-duration: 1s;
}...
Fragment Inside Fragment
...ameLayout to your activity to hold the parent fragment.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layou...
Can an Android Toast be longer than Toast.LENGTH_LONG?
...TYPE_TOAST;
params.setTitle("ToastHelper");
params.alpha = 1.0f;
// params.buttonBrightness = 1.0f;
params.packageName = context.getPackageName();
params.windowAnimations = android.R.style.Animation_Toast;
}
@SuppressWarnings("deprecation")
@andro...
Which is generally best to use — StringComparison.OrdinalIgnoreCase or StringComparison.InvariantCul
...considered identical. For example: "\u0061\u030a" and "\u00e5" both render å. However in a ordinal compare will be considered different.
Which you choose heavily depends on the application you are building.
If I was writing a line-of-business app which was only used by Turkish users, I would be su...
How to get a password from a shell script without echoing
... not with /bin/sh, just to make this clear.
– Boris Däppen
Nov 26 '14 at 10:59
1
I follow it up ...
When is layoutSubviews called?
...viour that these rules didn't describe perfectly.
– Pärserk
Jul 12 '16 at 15:53
1
...
Android: allow portrait and landscape for tablets, but force portrait on phone?
...ols.xml or whatever (file names don't matter here):
<?xml version="1.0" encoding="utf-8"?>
<resources>
<bool name="portrait_only">true</bool>
</resources>
Put this one in res/values-sw600dp and res/values-xlarge:
<?xml version="1.0" encodi...
Removing all non-numeric characters from string in Python
...f456" if c.isdigit()) works in my python 3.4
– Eino Mäkitalo
Feb 14 '16 at 0:11
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