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How to refresh app upon shaking the device?
...};
private float[] mLinearAcceleration = { 0.0f, 0.0f, 0.0f };
// Indexes for x, y, and z values
private static final int X = 0;
private static final int Y = 1;
private static final int Z = 2;
// OnShakeListener that will be notified when the shake is detected
private O...
Check if an element's content is overflowing?
...
background-color: lightblue;
}
.btn-expand {
display: none;
z-index: 3;
position: absolute;
right: 0px;
bottom: 0px;
padding: 3px;
background-color: red;
color: white;
}
.btn-show {
display: block;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery...
How to overcome TypeError: unhashable type: 'list'
... for line in input_file:
fields = line.split()
j = fields.index("x")
k = " ".join(fields[:j])
d.setdefault(k, []).append(" ".join(fields[j+1:]))
The dict.setdefault() method above replaces the if k not in d logic from your code.
...
application/x-www-form-urlencoded or multipart/form-data?
...th the contents of your uploaded files. It's as simple a a substring match index === -1.
– Pacerier
Dec 11 '14 at 8:01
13
...
Storing Image Data for offline web application (client-side storage database)
...much like JQUERY .ajax()
https://github.com/p-m-p/xhr2-lib
Storage
IndexedDB for IE and FireFox
Chrome: Polyfill (blob stored using FileSystem API, reference kept in IndexedDB) polyfill
A Must read article on "How the browsers store IndexedDB data"
http://www.aaron-powell.com/web/indexeddb-...
What are “first class” objects?
...oordiv__', '__getattribute__', '__getnewargs__', '__hash__', '__hex__', '__index__', '__init__', '__int__', '__invert__', '__long__', '__lshift__', '__mod__', '__mul__', '__neg__', '__new__', '__nonzero__', '__oct__', '__or__', '__pos__', '__pow__', '__radd__', '__rand__', '__rdiv__', '__rdivmod__',...
Click button copy to clipboard using jQuery
...input class="linkToCopy" value="TEXT TO COPY"
style="position: absolute; z-index: -999; opacity: 0;" />
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How do you print in a Go test using the “testing” package?
...f respectively.
See more details here: http://golang.org/pkg/testing/#pkg-index
fmt.X print statements do work inside tests, but you will find their output is probably not on screen where you expect to find it and, hence, why you should use the logging methods in testing.
If, as in your case, you...
Cluster analysis in R: determine the optimal number of clusters
...ce = "euclidean",
method = "kmeans", min.nc=2, max.nc=15,
index = "alllong", alphaBeale = 0.1)
hist(nb$Best.nc[1,], breaks = max(na.omit(nb$Best.nc[1,])))
# Looks like 3 is the most frequently determined number of clusters
# and curiously, four clusters is not in the output at all!
...
How do I use valgrind to find memory leaks?
...belong to you. Memory
errors are different from leaks; they're often just IndexOutOfBoundsException
type problems.
Don't access or write to memory after freeing it.
Sometimes your leaks/errors can be linked to one another, much like an IDE discovering that you haven't typed a closing bracket yet....